/Investor DB

Lowercarbon Capital — Full Portfolio

208 tracked investments · page 1 of 2 · listed companies and verified rows first

Lilac Solutionslilacsolutions.cominJun 2026✓ verified

Lilac Solutions develops direct lithium extraction technology using ceramic ion exchange media, enabling fast, clean, and affordable lithium production from brines for the electric vehicle and battery industries.

CleantechClimate TechEnergyNew MaterialsOakland, US

David Snydacker(Founder)inNicholas Goldberg(Chief Legal Officer of Issuer)David Gelinas(Chief Financial Officer of Issuer)inRaef Sully(Chief Executive Officer of Issuer)inDave Snydacker(Founder)

Board seatClay Dumas· per SEC Form D

Co-investorsBreakthrough Energy VenturesAzolla VenturesBerkeley Angel NetworkBMW i VenturesE8 AngelsMount Wilson Ventures+10 more

Atana Elementsatanaelements.comFeb 2026✓ verified

Atana is a mineral exploration company that uses proprietary geological databases, machine learning, and oil-and-gas subsurface techniques to identify and de-risk critical mineral systems, with a focus on lithium brine resources.

AI & Machine LearningCleantechClimate TechHouston, US

David Edwards(Executive Officer)Thomas Wilson(Executive Officer, Director)in

BoardRaef Sully(Director)Sidney Brown(Director)in

Co-investorsCarnrite VenturesEarthshot VenturesSunna VenturesVerve VenturesVolta Energy TechnologiesWovenEarth

Avalanche Energyavalanchefusion.comin𝕏Apr 2026 · $29M✓ verified

Avalanche Energy develops compact fusion technology to generate high-energy neutrons for materials testing, radioisotope production, and advanced nuclear battery systems serving defense, space, and commercial power applications.

Deep TechDefense TechEnergyRichland, US

Robin Langtry(Co-Founder, CEO)inBrian Riordan(Co-Founder, COO)in

BoardMatthew Nordan(Director)inKyle Teamey(Director)

Co-investorsCongruent VenturesFounders FundRA CapitalToyota VenturesAlumni VenturesAutodesk Foundation+7 more

Breathebreathebatteries.comin𝕏May 2025 · $21M✓ verified

Breathe develops a battery software toolchain that lets OEMs and battery engineering teams design, simulate, and control lithium batteries to improve cycle life, energy density, and charging while lowering costs.

CleantechDeep TechEnergyHardwareNew MaterialsSaaSLondon, GB

Dr Ian Campbell(Co-founder)Dr Yan Zhao(Chief Technology Officer)Professor Greg Offer(Chief Scientist)Dr Max Naylor Marlow(Head of Testing)Greg Offer(Founder)Ian Campbell(Founder)

Co-investorsKinnevikSpeedinvestVolvo Cars Tech FundTechFounders3one4 CapitalAccel+2 more

Carbyoncarbyon.comin✓ verified

Carbyon develops direct air capture technology to remove CO2 from the atmosphere and supply it as circular CO2.

CleantechClimate TechDeep TechEindhoven, NL

Hans De Neve(Founder)in

Co-investorsGlobal Cleantech CapitalInnovation IndustriesInvest-NLOmnes CapitalBOMHighTechXL+2 more

Dioxycledioxycle.com✓ verified

Dioxycle develops electricity-driven technology to convert waste carbon emissions into chemical feedstocks for industrial manufacturing.

Advanced ManufacturingCircular EconomyCleantechClimate TechDeep TechParis, FR

Sarah Lamaison, PhD(Founder)inDavid Wakerley, PhD(Founder)inDavid Wakerley(Founder)Sarah Lamaison(Founder)

Co-investorsBreakthrough Energy VenturesGigascale CapitalCollaborative FundAQUITI GestionPlaneteer Capital

Enodeenode.comin✓ verified

Enode provides APIs that enable energy companies and climate tech startups to coordinate electricity demand and supply by automatically optimizing consumer energy usage based on renewable availability and pricing.

Advanced ManufacturingCleantechClimate TechData & InfrastructureDeveloper ToolsEnergyIoTSaaSOslo, NO

Henrik Langeland(Founder)inNikolai Heum(Founder)inThorvald Thorsnes(Founder)

Co-investorsCreandumAlliance VCAlliance VentureBoxGroupSkyfall VenturesSondo Capital+5 more

Epoch Biodesignepochbiodesign.comin✓ verified

Epoch Biodesign develops enzyme recycling technology powered by AI to break down plastic and textile waste into virgin-grade chemical building blocks.

AI & Machine LearningBiotechCircular EconomyClimate Tech

JacobinJacob Nathan(Founder)inDouglas Kell(Founder)

Co-investorsExtantia CapitalMundi VenturesAmadeus Capital PartnersAvonmore DevelopmentsBoxGroupCambridge Angels group+10 more

Holy Grailholygrail.aiinMay 2017✓ verified

AI & Machine LearningDeep TechEnterprise SoftwareNew MaterialsSan Francisco, US

Jason Golec(Executive Officer, Director, Promoter)Edward Quiroz(Executive Officer, Director, Promoter)Nuno Pereira(CEO)inDavid Pervan, PhDMartin Hangaard Hansen(CTO)Jonathan Biddle(COO)

Co-investorsY CombinatorDeep Science VenturesGoat CapitalStarlight VenturesAgrolimen VenturesLowercase Capital+1 more

Mattermatter.com✓ verified

Matter builds superintelligent vision systems for the physical world, leveraging experience from space and Mars instrumentation.

AI & Machine LearningDeep TechHardware

Nathan Stein(Founder)Thomas Chrien(Founder)Vishnu Sridhar(Founder)

Co-investorsE2MC VenturesPear VCBezos ExpeditionsCubit CapitalMark CubanToyota Ventures

Mootralmootral.comDec 2019✓ verified

Mootral developed natural feed supplements that reduce enteric methane emissions from ruminant livestock and built a carbon-credit financing model (the CowCredit) to pay farmers for verified methane reductions.

AgTechBiotechClimate TechRolle

Thomas Hafner(Executive Officer)

Co-investorsAlumni VenturesFJ LabsThird Derivative

Renaissance Fusionrenfusion.euinApr 2025✓ verified

Renaissance Fusion develops fusion energy technology in Grenoble, France, focusing on high-temperature superconductors and liquid metal technologies to create clean, abundant energy.

CleantechClimate TechDeep TechEnergyGrenoble, FR

Francesco Volpe(Founder)inMartin Kupp(Founder)in

Co-investorsBpifranceExcellis HoldingHCVCJuniperPositron VenturesSommet AB+3 more

Solarasolara.energyin𝕏Mar 2023✓ verified

Solara is a Mexican fintech that provides turnkey solar energy solutions and flexible financing plans for commercial and industrial businesses, managing design, installation, maintenance, and monitoring.

CleantechEnergyFintechWalnut, US

Christofer Voegelin Diener(Founder)inJavier de la Calle Pardo(Director)Dori Rutkevitz(Executive Officer, Director)Christofer Voegelin(Executive Officer, Director)Thomas Dinwoodie(Director)Daniel Rosen(Director)

Co-investorsBrainstorm VenturesSunna Ventures

Solugensolugen.comin𝕏Sep 2021 · $357M✓ verified

Solugen develops a biomanufacturing platform using fermentation and bioprocessing technology to produce specialty chemicals at scale.

Advanced ManufacturingBiotechCleantechClimate TechHealthtechHouston, US

Sean Hunt(CTO)inGaurab Chakrabarti(Founder)inJonathan Tang(Investor)inSlava Solonitsyn(Investor)in

BoardSeth Bannon(Director)in

PartnerClay Dumas· quoted

Co-investorsFifty YearsFounders FundY CombinatorBaillie GiffordGICKdT Ventures+40 more

Storio Energystorioenergy.comin✓ verified

Storio Energy develops and operates battery energy storage systems (BESS), using battery optimization and algorithms to support grid services such as France's secondary reserve (aFRR).

AI & Machine LearningCleantechClimate TechEnergyAulnay-sous-Bois, FR

Caroline Le Floch(Founder)inGautier Maigret(Founder)inJean-Yves Stephan(Co-Founder & CEO)inJulien Dumazert(Founder)inJean Yves Stephan(Founder)in

Co-investorsBpifranceKima Ventures

Vaulted Deepvaulteddeep.comin𝕏✓ verified

Vaulted Deep repurposes oil and gas infrastructure and expertise to enable carbon removal and waste management at scale.

Circular EconomyClimate TechDeep TechHouston, US

Julia Reichelstein(Co-Founder & CEO)inOmar Abou-Sayed(Co-Founder)in

Co-investorsCollaborative FundPlug and Play VenturesPrelude VenturesRethink ImpactEarthshot VenturesFall Line Capital

Matter IntelligenceinApr 2026 · $12M

El Segundo, US

Vishnu Sridhar(Executive Officer, Director)in

Board seatShawn Xu· per SEC Form D

Co-investorsE2MC VenturesToyota Ventures

Zap Energyzapenergy.comin𝕏Jul 2024

Zap Energy develops advanced nuclear systems built on a shared platform that combines fission and fusion technologies to deliver firm, carbon-free electricity and process heat in modular, deployable formats.

CleantechDeep TechEnergyEverett, US

Benjamin Conway(Executive Officer, Director)Uri Shumlak(Founder)inBrian Nelson(Distinguished Technology Fellow & Cofounder)inBenj Conway(Founder)inZabrina Johal(CEO)inBrian A. Nelson(Founder)

Board seatClay Dumas· per SEC Form D

Co-investorsBreakthrough Energy VenturesDCVC (Data Collective)Energy Impact PartnersFourth RealmLeitmotifValor Equity Partners+2 more

Zero Acre Farmszeroacre.cominJul 2022 · $37M

Zero Acre Farms produces cooking oils optimized for chefs and restaurants, using organic fera fruit oil as an alternative to seed oils with superior heat stability, cleaner taste, and healthier fat profiles.

AgTechConsumerFoodTechImpact & Social GoodSan Francisco, US

Jeff Nobbs(Founder)inAnthony Gustin(Founder)Steve Del Cardayre(Founder)

Board seatClay Dumas· per SEC Form D

Co-investorsBoxGroupCollaborative FundCornucopian Capital ManagementDesigner FundFifty YearsGolden Ventures+11 more

Acceleronacceleronpharma.comin𝕏Dec 2011

A pharmaceutical company that develops medicines and vaccines for patients globally.

BiotechHealthtechMedical DevicesCambridge, US

WYLIE W. VALE(Director)JOHN KNOPF(Executive Officer, Director)STEVEN ERTEL(Executive Officer)ROBERT STEININGER(Executive Officer)inKEVIN F. MCLAUGHLIN(Executive Officer)inMATTHEW L. SHERMAN(Executive Officer)

Co-investorsBessemer Venture PartnersForesite CapitalLightstone VenturesSofinnova VenturesVenrockCollaborative Fund

Acceleron Fusionacceleron.energyDec 2024 · $24M

Acceleron is developing muon-catalyzed fusion technology, building a high-efficiency muon source and a high-density fusion cell to produce net-energy fusion power.

Climate TechDeep TechEnergyCambridge, US

Ara Knaian(Founder)inSeth Newburg(Founder)

Co-investorsCollaborative Fund

Acreacre.fiin𝕏Feb 2022 · $37M

Acre is a Bitcoin-focused DeFi protocol offering auto-compounding vaults that let BTC holders earn yield through curated onchain strategies while retaining self-custody of their private keys.

Crypto & Web3Fintech

Co-investorsDraper DragonFlowdeskSilvermine CapitalCollaborative FundFifty YearsFootPrint Coalition+1 more

Aepnusaepnus.comin

Aepnus is developing a sulfate recycling process that regenerates chemicals on-site from sodium sulfate waste, with a planned demonstration-scale plant designed to process over 500 tonnes of sodium sulfate annually.

Circular EconomyCleantechNew Materials

Lukas Hackl(Founder)inBilen Akuzum(Founder)

Co-investorsClean Energy VenturesCollaborative FundISVNextFab VenturesThird DerivativeVoyager Partners+2 more

AIRCOaircompany.comin

AIRCO produces high-purity ethanol through a catalytic process that converts carbon dioxide directly into ethanol, eliminating agricultural fermentation.

Advanced ManufacturingCleantechClimate TechEnergyNew Materials

Gregory Constantine(Founder)inDr. Stafford Sheehan(Co-founder)Stafford Sheehan(Founder)

Co-investorsIn-Q-TelCarbon DirectToyota VenturesJetBlue VenturesNew Climate VenturesQP Ventures+2 more

Airloom Energyairloom.energyin

Airloom engineers next-generation utility-scale wind turbines designed for mass production and deployment in diverse locations, offering low-cost, reliable energy generation with reduced infrastructure requirements.

CleantechEnergyHardwareLaramie, US

Robert Lumley(Founder)inJames Singer(Executive Officer, Director)Neal Rickner(Executive Officer, Director)in

BoardPhil Larochelle(Director)inJohn Singer(Director)Sarah Lewensohn(Director)

Co-investorsBreakthrough Energy VenturesAmplify CapitalCapital FactoryCrosscut VenturesGaingelsKeiki Capital+2 more

Antora Energyantora.comin𝕏Oct 2025 · $150M

Antora manufactures thermal battery systems for long-duration energy storage, serving manufacturers and data centers seeking to tap into low-cost renewable power.

CleantechClimate TechEnergyEnterprise SoftwareFintechHardwareImpact & Social GoodNew MaterialsSunnyvale, US

Andrew Ponec(Founder)inDavid Bierman(Founder)inJustin Briggs(Founder)inDavid Bierman, Ph.D.(Chief Commercial Officer, co-founder)Justin Briggs, Ph.D.(Chief Operating Officer, co-founder)Alfred Johnson(CEO & Co-Founder)

Co-investorsAndreessen HorowitzBlackRockTemasekBreakthrough Energy VenturesCongruent VenturesCreative Destruction Lab (CDL)+24 more

Arborjoinarbor.comin𝕏

Arbor provides a platform that helps households access renewable electricity at lower costs while reducing energy-related complexity.

ConsumerEnergySaaS

Co-investors645 VenturesCity LightFirst Round CapitalFJ LabsNext Play VenturesObvious Ventures+3 more

Arbortryarbor.comin

Arbor is an AI platform that turns an organization's video footage — webinars, interviews, and events — into a suite of repurposed content including clips, social posts, blog articles, email sequences, and pull quotes, with automatic brand templates and voice controls.

AI & Machine LearningMarketing TechSaaS

Co-investorsFoundersEdge645 VenturesChaac VenturesComma CapitalNext Play Ventures

Arborarbor.ecoin𝕏Oct 2025 · $55M

Arbor provides a platform for measuring carbon emissions across supply chains using supply-chain-specific data points rather than global averages, enabling calculations in minutes instead of months or years.

CleantechClimate TechData & InfrastructureEnterprise SoftwareImpact & Social GoodSaaS

Danny Grande(Founder)in

Co-investorsStartup TNTThin Air Labs645 VenturesChaac VenturesComma CapitalGigascale Capital+1 more

Arbor Energyarbor.coin

Arbor develops power systems intended to provide reliable, emissions-free baseload power at large scale.

CleantechClimate TechEnergyLos Angeles, US

Brad Hartwig(Founder)inAndres Garcia-Clark(Founder)

Co-investorsCantos VenturesChrysalixClimate CapitalCongruent VenturesGigascale CapitalMana Ventures+9 more

Arcjoinarc.comin𝕏Acquired

Arc provides a unified platform for managing cash, accessing competitive yield, raising debt capital, and using AI-powered financial services, serving businesses and organizations.

AI & Machine LearningEnterprise SoftwareFintechSan Francisco, US

Nick Lombardo(Founder)inDon Muir(Founder)inAustin Lockwood(Founder)inHaomiao Huang(Founder)inMichael Vitus(Founder)inMitch Lee(Founder)in

Co-investorsAlumni VenturesCarya Venture PartnersClocktower VenturesGaingelsLeft Lane CapitalNext Legacy Partners+14 more

Arcaarcaclimate.com

Turn mine waste into climate gold.

Bethany Ladd(Founder)inGreg Dipple(Founder)Peter Scheuermann(Founder)Rron Rexha(Founder)

Co-investorsRobin CapitalAntlerDraper B1Enzo VenturesGeneral CatalystIndex Ventures+2 more

Artycshipartyc.comin

ShipArty builds IoT-enabled temperature-controlled containers and software platform to reduce cold chain spoilage for medicines, vaccines, and other temperature-sensitive products.

HealthtechIoTLogistics & Supply ChainMedical DevicesFremont, US

Hannah Sieber(Executive Officer, Director, Promoter)inSandor Langer(Executive Officer, Director, Promoter)

BoardLuisa Sucre(Director)inDuncan Turner(Director)in

Co-investorsBeyond CapitalCollaborative FundCourse Corrected VC Holding IISOSVTrue VenturesKeiki Capital+1 more

Astroastronauts.idin

ASTRO is an e-commerce platform offering daily essentials including fresh produce, frozen meat, beverages, snacks, household products, beauty items, and private label products through its Astro Goods and Astro Kitchen brands.

ConsumerDirect to ConsumerE-commerce

Co-investorsAC VenturesAccelCapria VenturesEndeavor CatalystFJ LabsLightspeed Venture Partners+4 more

Astroastroenergy.aiin

Astro acquires land and secures grid connections for renewable energy projects, then sells the developed sites to larger energy companies.

Advanced ManufacturingAI & Machine LearningEnergyNew York City, US

Alex Fuster(CEO)inHouston Warren(Founder)inAndy Pflaum(Founder)Fred Schott(Founder)Jessica Jap(Founder)Marcella Moniaga(Founder)

Co-investorsY Combinator468 CapitalAC VenturesAccelAcrew CapitalAndreessen Horowitz+11 more

Astrohellotwist.cominApr 2025 · $27.1M

New York-based consumer electronics startup behind Twist, a smart LED bulb with a built-in wireless speaker.

New York City, US

Co-investorsExpansion Venture CapitalTechstarsAC VenturesAccelAndreessen HorowitzGlobal Founders Capital+2 more

Astroastro.buildin𝕏Apr 2025 · $27.1M

Astro is an open-source web framework for building content-driven websites such as marketing sites, blogs, and e-commerce stores, using island architecture to render components on the server and ship minimal JavaScript.

Cloud ComputingDeveloper ToolsSaaS

Co-investorsGradient VenturesAndreessen Horowitz

Astro Mechanicaastromecha.coin𝕏Apr 2025

Astromecha designs engines, airframes, and flight systems for next-generation aerospace applications, including supersonic aircraft.

Advanced ManufacturingDeep TechHardwareSpace TechSan Francisco, US

Ian Brooke(CEO)in

Co-investorsAlumni VenturesAndreessen HorowitzBasecamp FundBlue Ivy VenturesDolby Family VenturesEarthrise Ventures+14 more

Avalancheuseavalanche.comApr 2026 · $29MDefunct

Avalanche provides software development tools that startups can integrate to build and operate referral programs within their products.

Enterprise SoftwareMarketing TechSan Francisco, US

Elezhan (Ijan) Zhakiya(Founder)inNikhil Shinday

Co-investorsRA CapitalY Combinator8090 IndustriesCongruent VenturesFounders FundToyota Ventures

Avalancheavax.networkin𝕏Apr 2026 · $29M

The Avalanche Foundation is a non-profit organization that supports innovation and growth in the Avalanche ecosystem through grants, programs, and strategic support for developers, entrepreneurs, and communities building on the Avalanche blockchain platform.

Crypto & Web3Data & InfrastructureDeveloper ToolsEnterprise SoftwareFintech

Emin Gun Sirer(Founder)inBrian Riordan(Founder)Elezhan (Ijan) Zhakiya(Founder)inEmin Gün Sirer(Founder)Kevin Sekniqi(Founder)Maofan Ted Yin(Founder)

Co-investorsa16z cryptoAegis VentuesAndreessen HorowitzAndromeda CapitalBaseTwoBig Brain Holdings+35 more

Avalancheavalabs.orgin𝕏Feb 2026 · $29M

Ava Labs is a company building blockchain infrastructure and tools for creating and using finance applications.

Crypto & Web3Data & InfrastructureDeep TechFintechNew York City, US

Emin Gün Sirer(Founder)inEmin Gun Sirer(Founder)inCharley CooperinKevin Sekniqi(Founder)Maofan Ted Yin(Founder)Maofan Yin(Founder)

Co-investorsAnimoca BrandsAbstract VenturesCeras VenturesContinue CapitalInitialized CapitalLvna Capital+6 more

Base Powerbasepowercompany.comin𝕏

Base Power provides residential battery systems and retail electric provider services to customers in Texas.

CleantechEnergyHardwareTexas, US

Zach Dell(Founder)inJustin Lopas(Founder)inZach Dell Justin Lopas(Founder)

Co-investors137 VenturesAlign VenturesAndreessen HorowitzAvenir Growth CapitalBond Capital ManagementCapitalG+31 more

Biospherebiosphere.ioinJan 2025 · $8.8M

Biosphere develops bioreactors and biomanufacturing systems to modernize industrial production of chemicals, materials, foods, and pharmaceuticals using engineered biology and clean energy.

Advanced ManufacturingBiotechCleantechHardware

Brian Heligman(Founder)inArye Lipman(Founder)in

Co-investorsGS FuturesFounders FundVXI CapitalJuniperB37 VenturesCaffeinated Capital

Bright Harborbrightharbor.comin𝕏Aug 2025

Bright Harbor builds software tools to help disaster survivors, government agencies, and voluntary organizations active in disaster (VOADs) manage recovery after catastrophes.

GovTechImpact & Social GoodInsurTechSaaSAustin, US

Joel Wish(Founder & Chief Executive Officer)in

Co-investorsAdapt Nation CapitalCongruent VenturesCrystal Venture PartnersEverywhere VenturesJetstream

BurnBotburnbot.comin𝕏Feb 2024

BurnBot builds purpose-built, remotely controlled machines and services for wildfire mitigation, fuels management, vegetation control, and timber operations.

CleantechClimate TechHardwareRoboticsSouth San Francisco, US

Waleed Haddad(Founder)in

BoardAnukool Lakhina(Founder)in

Co-investorsAmerican Family VenturesConvective CapitalDBL PartnersDCVC (Data Collective)Ecosystem Integrity FundHAWKTAIL+9 more

Carbon Crushercarboncrusher.ioin𝕏

Carbon Crusher uses lignin-based materials to recycle existing road surfaces into carbon-negative replacements, removing approximately 1.5 tonnes of CO2 per 100 feet of road.

Advanced ManufacturingCleantechClimate TechConstruction TechOslo, NO

Haakon Brunell(Founder)inHans Arne Flåto(Founder)inKristoffer Roil(Founder)in

Co-investors10xvaluepartnersCollaborative FundGaingelsLIONHEART VENTURESMetaplanetY Combinator+4 more

Carbon Engineeringcarbonengineering.comin𝕏May 2021Acquired

Carbon Engineering is a Direct Air Capture (DAC) technology company, founded in 2009, that develops systems to capture large volumes of CO2 directly from the atmosphere.

CleantechClimate TechDeep TechSquamish, CA

David Keith(Founder)Dan Friedmann(CEO)

Co-investorsDesigner FundETCapitalKhosla VenturesRusheen Capital PartnersWUTIF CapitalAirbus+7 more

CargoKitecargokite.comin

CargoKite develops wind-powered ships designed for commercial cargo transport to reduce emissions in the maritime shipping industry.

CleantechHardwareLogistics & Supply ChainMunich, DE

Amelie Binder(Founder)Marcus Bischoff(Founder)Max Perschen(Founder)Tim Linnenweber(Founder)

Co-investorsFraunhofer Tech Transfer FundFuture Planet CapitalSOSVThird Derivative

Charmwithcharm.app

Charm is a payments and savings app that enables users to send money across different platforms (Venmo, Cash App, Zelle) through a unified interface, with funds earning interest when held in the app.

ConsumerCrypto & Web3FintechSocialNew York City, US

Gray Newfield(Founder)inNoah Newfield(Founder)inChristian Rocha(Founder)Toby Padilla(Founder)

Co-investorsPioneerY Combinator468 CapitalCavalry VenturesF-Prime CapitalFirestreak Ventures+7 more

Charmcharm.land𝕏

Charm builds open-source tools and libraries for creating user interfaces and applications in the terminal, including command-line interface frameworks, markdown readers, and components for developers.

Developer Tools

Co-investorsBetaworksCavalry VenturesGradient VenturesMotive ForceNAPF-Prime Capital+5 more

Charm Industrialcharmindustrial.comin𝕏Jun 2023

Charm Industrial converts agricultural residues into bio-oil and injects it underground to remove carbon from the atmosphere at scale.

AgTechCleantechClimate Tech

Shaun Meehan(Founder)inPeter Reinhardt(Founder)inKelly Hering(Founder)Kevin Meissner(Founder)

Co-investorsAENUAzolla VenturesBreyer CapitalCollaborative FundCongruent VenturesGeneral Catalyst+10 more

Clairityclairitytech.com

Clairity develops direct air capture and mineralization technology to remove carbon dioxide from the atmosphere.

CleantechClimate TechDeep TechHealthtechSouthern Nevada, US

Glen Meyerowitz(Founder)

BoardJoe Cunningham(Director)Kevin Lalande(Executive Officer, Director)

Co-investorsInitialized CapitalSante Health VenturesSante Ventures

Cleantechcleantech.comin𝕏Jun 2026 · $53M

Cleantech Group provides market intelligence, investment advisory, and networking services to investors and corporate stakeholders in the cleantech sector.

CleantechClimate TechImpact & Social GoodSaaS

Richard Youngman(CEO)in

Co-investorsWestRiver GroupB CapitalElevation CapitalGood CapitalInfo Edge VenturesLightspeed Venture Partners

Cloovercloover.co

Europe's solar financing on-switch.

Valentin Gönczy(Founder)inJodok Betschart(Founder)inPeder Broms(Founder)in

Co-investorsMMC VenturesQED InvestorsEuropean Investment Fund

Cloovercloover.com

Cloover operates an AI-based platform that connects homeowners, installers, manufacturers and energy suppliers around renewable energy installations such as solar systems, heat pumps and battery storage.

AI & Machine LearningCleantechEnergy

Jodok Betschart(Founder)Peder Broms(Founder)Tony Kirmo(Founder)Valentin Gonczy(Founder)

Co-investorsBosch VenturesEarthshot VenturesFuturistic.VCQED Investors

Commonwealthcommonwealth.imAug 2025 · $863M

Commonwealth (commonwealth.im) is a DAO coordination platform; the sources supplied contain no verifiable information about it.

Co-investorsCanaan PartnersCoinbase VenturesIOSG VenturesNascentBreakthrough Energy VenturesFuture Ventures+9 more

Commonwealthjoincommonwealth.xyzin𝕏Aug 2025 · $863M

Commonwealth (WLTH) is a platform that lets individuals invest in private companies starting at $20, with holdings backed 1:1 by verified equity and the ability to buy and sell without long lock-up periods.

FintechMarketplaces

Co-investorsBlack DragonParaFi CapitalParafi General FundBreakthrough Energy VenturesCoatue ManagementEquinor Ventures+11 more

Commonwealth Fusion Systemscfs.energyin𝕏Aug 2025

Commonwealth Fusion Systems develops commercial fusion power plants using high-temperature superconducting magnet technology to provide grid-scale energy.

CleantechClimate TechDeep TechEnergyCambridge, US

Brandon Sorbom(Founder)inRobert Mumgaard(Executive Officer, Director)inDaniel Brunner(Executive Officer)inBob Mumgaard(Founder)inDan Brunner(Founder)Dennis Whyte(Founder)

Co-investorsAdvection Growth CapitalArmada Investment AGBay Bridge Ventures ClimateBeni Venture CapitalBrainstorm VenturesBreakthrough Energy Ventures+45 more

Compound Foodscompound-foods.cominSep 2021 · $4.5M

Compound Foods develops alternative coffee and cocoa ingredients made from upcycled, climate-resilient sources to address supply chain volatility and environmental impact of traditional coffee and cocoa production.

Climate TechFoodTech

Maricel Saenz(Founder)in

Co-investorsAmplifica CapitalCollaborative FundEndurance28Female FoundersJuniperMagma Partners+8 more

Compound Foodsdrinkminuscoffee.com

Maricel Saenz(Founder)

Co-investorsUlu Ventures

Crusoecrusoe.aiin𝕏Oct 2025

Crusoe builds energy-first AI infrastructure, using innovative and renewable energy sources to power hyperscale AI factories and a cloud platform for AI workloads.

AI & Machine LearningCloud ComputingData & InfrastructureEnergyDenver, US

Cully Cavness(Founder)inChase Lochmiller(Founder)inCharles Cavness(Executive Officer, Director)Matthew DeNezza(Executive Officer)inJamey Seely(Executive Officer)inMichael Gordon(Executive Officer)in

Co-investorsAbstract VenturesACTIVATE CAPITAL PARTNERSAdvaita CapitalAir Street CapitalAkkaAlkeon Innovation+73 more

Cruxcrux.comin𝕏Apr 2025 · $50M

Crux is a capital platform that modernizes fundraising and deployment for clean energy and critical infrastructure projects through advisory, investment, technology, and intelligence services.

B2B MarketplacesCleantechClimate TechData & InfrastructureEnergyFintechNew York, US

Allen Kramer(Founder)inAlfred Johnson(Founder)in

Co-investorsAcrew CapitalAndreessen HorowitzArdent VentureBroadscaleCommonweal VenturesGiant Ventures Global Llp+9 more

Dendra Systemsdendra.ioSep 2020 · $10MDefunct

World leader in drone-based restoration of degraded land

Matthew Ritchie(Founder)inLauren Fletcher(Founder)Susan Graham(Founder)

Co-investorsAt One VenturesFOUNDER.orgSystemiq CapitalVentureSouqZouk CapitalAirbus+5 more

Earthmoverearthmover.ioin𝕏Sep 2025

Earthmover builds a cloud data platform for exploring, visualizing, analyzing, and sharing large-scale scientific datasets, with a focus on climate and Earth science data.

AI & Machine LearningClimate TechCloud ComputingData & InfrastructureNew York, US

Ryan Abernathey(Founder)inJoe Hamman(Founder)inTony Liu(Director)in

Co-investorsPreston-Werner VenturesCostanoa Ventures

Ecosafiecosafi.com

EcoSafi provides clean-burning biomass pellet fuel and free-leased cooking stoves for households and commercial customers, offering a lower-cost, lower-emission alternative to charcoal and LPG.

CleantechClimate TechEnergy

Tom Price(Founder)

Co-investorsGaingelsGlobal PartnershipsMulago FoundationUnruly CapitalToba Capital

Electrago-electra.comin𝕏Apr 2025

Electra operates a network of fast-charging stations for electric vehicles across Europe, aiming to remove adoption barriers by making EV charging convenient and time-efficient for motorists.

CleantechEnergyMobility & Transportation

Aurelien de Meaux(Founder)inAugustin Derville(Founder)Aurélien de Meaux(Founder)Julien Belliato(Founder)Quoc Pham(Founder)Sandeep Nijhawan(Founder)

Co-investorsEurazeo Infrastructure Partners SNCFrstKima VenturesSerenaSnowflake Ventures574 Invest+4 more

Electraelectra.earthinApr 2025

Electra develops a chemistry-based iron production process powered by clean energy to produce iron at scale without environmental damage.

Advanced ManufacturingCleantechNew Materials

Co-investorsBaruch Future VenturesBreakthrough Energy VenturesCollaborative FundCongruent VenturesEarth Venture CapitalS2G Investments+6 more

Electraelectra.aeroin𝕏Apr 2025

Electra develops hybrid-electric aircraft for short-distance regional aviation.

CleantechDefense TechHardwareMobility & TransportationManassas, US

John Langford(Founder)in

BoardJohn Hansman(Key Technical Advisor)Mark Drela(Key Technical Advisor)Mark Drela, PhD(Technical Advisor)Yannick Bonnaire(Technical Advisor)Oliver Masefield, PhD(Engineering Advisor)

Co-investorsOUTPOST VENTURESBHP VenturesBreakthrough Energy VenturesCapricorn Investment GroupClub degli InvestitoriCollaborative Fund+8 more

Elieli.buildin

Eli simplifies access to home energy programs through software that streamlines complex workflows in clean energy and electrification.

AI & Machine LearningClimate TechEnergyFintechSaaS

Jeff Coleman(Founder)inAdrian Del Balso(Founder)inEduardo Del Balso(Founder)in

Co-investorsCity LightLeap Forward VenturesLooking Glass CapitalR/GA VenturesSpero VenturesStepchange+3 more

Eli TechnologiesinJan 2024

Sacramento, US

Jeffrey Coleman(Executive Officer, Director)Eduardo Del Balso(Director)Shawn Xu(Director)Adrian Del Balso(Executive Officer)

Co-investorsLeap Forward VenturesRally Cap VenturesSpero VenturesUntapped Capital

Emerald AIemeraldai.coin𝕏Series A · Oct 2025 · $42.5M

Emerald AI develops software to enable power flexibility in data centers by orchestrating power demand in response to grid needs.

AI & Machine LearningCloud ComputingData & InfrastructureDeep TechEnergyBoston, US

Varun Sivaram(Founder)inAyse Coskun(Chief Scientist)in

BoardRob Toews(Director)inMarkus Specks(Director)in

Co-investorsCarbonCongruent VenturesDCVC (Data Collective)Energy Impact PartnersIn-Q-TelNeotribe Ventures+10 more

Emerson Collective Investingemersoncollective.comin

Emerson Collective invests in and partners with entrepreneurs, innovators, and nonprofits working on education, economic mobility, immigration, and the environment.

Climate TechImpact & Social GoodMedia & Entertainment

Laurene Powell Jobs(Founder and President)

Co-investorsClean Energy VenturesWSSAramco VenturesEnergy Impact PartnersIn-Q-TelJERA VENTURES+5 more

Energetica Indiaenergetica-india.net𝕏Dec 2024

Omnimedia Group is an international publishing company specializing in technical magazines for energy, construction, tourism, pharmaceutical and life sciences industries.

EnergyMedia & EntertainmentNew Delhi, IN

Co-investorsTheia VenturesAlteria CapitalBlackSoilBlume VenturesElevation CapitalInnoVen Capital+6 more

Entocycleentocycle.comin𝕏Jan 2023 · $5M

Entocycle uses industrial automation and machine learning to convert organic waste into animal and plant feed by breeding black soldier fly larvae at scale.

Advanced ManufacturingAgTechBiotechCircular EconomyFoodTechLondon, GB

Keiran Olivares Whitaker(Founder)inJames Millar(CEO)inKeiran Whitaker(Founder)

Co-investorsDCVC (Data Collective)InvestorXNazcaSustainable VenturesTeampact.venturesThe Venture Collective+9 more

Epochepocheldercare.comin

Epoch Elder Care provides assisted living and dementia care for seniors in India, operating six residential care homes in Delhi NCR and Pune.

HealthtechLongevityWellness & Fitness

Kabir ChadhainNeha Sinha(CEO)in

Co-investorsLumis PartnersDay One VenturesExtantia CapitalGelt VCm]x[v CapitalPrecursor Ventures+1 more

FarmHQfarmhq.comin𝕏

CodaFarm Technologies makes FarmHQ, a retrofit hardware device and app that add remote cellular monitoring, control, and automation to existing farm irrigation equipment such as pumps, valves, hose reels, linears, and center pivots.

AgTechHardwareIoTSkagit Valley, US

David Wallace(Founder)inConnor Wallace(Founder)inBreanna(Chief Operating Officer)

BoardTom Huseby(Director)

Co-investorsVoyager CapitalTacoma Venture Fund

Flairflair.ai

Flair is an AI product photography and content generation platform that lets brands create on-brand product images, ads, and videos using tools like a drag-and-drop staging canvas and custom AI human models trained on their products.

AI & Machine LearningE-commerceMarketing Tech

Daniel Myers(Founder)Kenny Tay(Founder)Mickey Friedman(Founder)

Co-investorsActive Impact InvestmentsCornerstone VCDorm RoomSkyview VenturesSOSV

Floodbasefloodbase.comin𝕏Jan 2023 · $12M

Floodbase offers a parametric insurance platform that uses flood data and near real-time flood event monitoring to help insurers design, price, underwrite, and trigger flood coverage.

AI & Machine LearningClimate TechData & InfrastructureInsurTechBrooklyn, US

Bessie Schwarz(Founder)inBeth Tellman(Founder)in

BoardMarty Schneider(Director)Sasha Brown(Director)John Loser(Director)in

Co-investorsBURNT ISLAND VENTURESCollaborative FundEcosystem Integrity FundFloating PointGroundForce CapitalMercy Corps Ventures+3 more

Formoformo.bioin𝕏Sep 2024

Formo is a biotechnology company using fermentation and microbiology to create animal-free dairy products through molecular recreation rather than plant-based mimicry.

BiotechClimate TechFoodTechFrankfurt, DE

RaffaBritta Winterberg(Founder)Raffael Wohlgensinger(Founder)

Co-investorsAgronomicsFoodLabsGood Seed VenturesGrazia Equity GmbHGrey Silo VenturesM Ventures+5 more

Frost Methanefrostmethane.cominJun 2026

Frost Methane Labs installs and remotely operates cover-and-flare systems that capture and destroy methane from livestock manure storage, then sells the resulting carbon credits and shares revenue with farms.

AgTechCleantechClimate TechEnergyJuneau, US

Olga Irzak(Executive Officer, Director)Olya Irzak(Founder)in

BoardEdwin Chiu(Director)

Co-investorsCollaborative FundSkyview VenturesThird Derivative

Fusefuse.co.idDec 2025 · $70M

Fuse provides a WhatsApp-based platform that enables insurance agents and partners to manage automobile insurance transactions, from quotations to policy issuance.

InsurTechSaaSJakarta, ID

Co-investorsAC VenturesGolden Gate VenturesCommerce VenturesFootworkNextView VenturesPrimary Venture Partners

Fuseletsfuse.cominDec 2025 · $70MDefunct

Fuse provides a single API layer that connects to multiple bank data providers like Plaid, MX, and Teller, automatically routing each bank to its most reliable provider and normalizing data across them.

FintechSaaSNew York City, US

Boateng Opoku-Yeboah(Founder)inLandon Vago-Hughes(Founder)inTunde Alao(Founder)in

Co-investorsimec.istartY CombinatorAgrolimen VenturesBBQ CapitalCommerce VenturesFootwork+7 more

Fusefuseinsight.cominDec 2025 · $70M

Fuse uses AI and automation to provide price transparency in US healthcare by determining accurate insurance benefits, detecting underpayments, and delivering cost estimates to patients before treatment.

AI & Machine LearningEnterprise SoftwareFintechHealthtechSaaSLondon, GB

Sho Sugihara(Founder)inOscar Wilsby(Founder)inBoateng Opoku-Yeboah(Founder)inGeorge Davis(Founder)James Smith(Founder)inLandon Vago-Hughes(Founder)in

Co-investorsDelight VenturesTranspose Platform ManagementY CombinatorAC VenturesCommerce VenturesEast Ventures+12 more

Fuseusefuse.comin𝕏Dec 2025 · $70M

FuSE designs and manages electricity-consumption data products that help electric vehicle fleet operators generate revenue from Low Carbon Fuel Standard programs.

CleantechEnergyMobility & TransportationSaaS

Co-investorsSkyview Ventures20VCBalderton Capital

Fusefuse.ioin𝕏Dec 2025 · $30M

Fuse is an EVM-compatible, proof-of-stake blockchain network and developer stack for launching wallets, payment apps, and DeFi products, including onchain payments for AI agents via x402, MPP, and MCP.

Crypto & Web3Developer ToolsFintech

Mark Smargon(Founder)in

Co-investorsCollider VenturesWolfEdge Capital20VCBalderton CapitalBlockchain Founders Fund

Fusefuse.tv𝕏

Fuse Media is a Latino-owned media company that operates free streaming networks (FAST channels), a subscription service, and traditional broadcast channels featuring entertainment and multicultural programming.

B2B MarketplacesConsumerCreator EconomyMedia & EntertainmentGlendale, US

Co-investorsIconica Partners20VCBalderton Capital

Fuse Energyfuseenergy.comin𝕏Dec 2025 · $70M

Fuse Energy is a platform that helps consumers manage their energy consumption and costs by switching suppliers, optimizing EV charging, managing smart home devices, and tracking solar/battery performance while earning rewards.

ConsumerEnergySaaS

Alan Chang(Founder)Alan Chang Charles Orr(Founder)Charles Orr(Founder)JC Btaiche(Founder)

Co-investors20VCAccelBlue LionBlue Lion GlobalBoxGroupCollaborative Fund+10 more

General Biologicalgeneralbiological.comin

General Biological converts agricultural feedstock into high-value industrial chemicals at a bio-based manufacturing facility on the Mississippi River in Northeast Louisiana.

Advanced ManufacturingBiotechNew Materials

Abhinav Godavarthi(Founder)David Sozanski(Founder)

Co-investorsA*Abstract VenturesBoxGroupSolari CapitalCIV

Genominesgenomines.cominSep 2025

Genomines uses biological systems to extract battery-grade nickel from low-grade soils, producing critical metals at lower cost and environmental impact than traditional mining.

BiotechCleantechEnergyNew MaterialsParis, FR

Fabien Koutchekian(Founder)inDali Rashid(Founder)inDr. Dali Rashid(Founder)

Co-investorsCarbonDeepTech & Climate FondsEntrepreneur FirstForbionHEC Paris IncubatorSTATION F+7 more

Getmobilgetmobil.cominJan 2026

Recommerce company based in Turkey

Mehmet Ertan Uygun(Founder)inZeynep Uygun(Founder)in

Co-investorsArya VenturesDFF VenturesMetis Ventures212Galata Business Angels OfficialLogo Ventures+1 more

Gridwaregridware.ioin𝕏Nov 2025

Gridware provides real-time monitoring and visibility of electrical grid conditions through sensors deployed on power lines, enabling utilities and line workers to detect and respond to problems faster.

Advanced ManufacturingClimate TechEnergyEnterprise SoftwareHardwareIoTSan Francisco, US

Tim Barat(Founder)inOmar B(Founder)inHall Chen(CTO)inTimothy Barat(Founder)inAbdulrahman Bin Omar(Founder)Kishan Emens(Senior Software Engineer)

Co-investorsAiSprouts VCAnorak VenturesBragiel BrothersConvective CapitalFifty YearsHAWKTAIL+15 more

Growers Edgegrowersedge.comin𝕏Apr 2025 · $25M

Growers Edge provides fintech and data solutions for agriculture, focusing on helping growers finance operations, manage risk, and adopt sustainable farming practices.

AgTechClimate TechData & InfrastructureFintechJohnston, US

MATTHEW HANSEN(Executive Officer, Director)inMARY JOHNSON(Executive Officer)inROBERT ARMOUR(Executive Officer)TODD ROBRAN(Executive Officer)inCOLIN MCDONOUGH(Executive Officer)William Rose(Chief Executive Officer, Director)

Co-investorsArgonautic VenturesCheck24 VenturesCIBUS ENTERPRISE FUND II LPiSelect FundS2G InvestmentsFinistere Ventures

Heart Aerospaceheartaerospace.comin𝕏Feb 2024 · $107M

Heart Aerospace develops electric regional aircraft for commercial airline operators.

Advanced ManufacturingCleantechClimate TechHardwareSpace TechLos Angeles, US

Anders Forslund(CEO)inKlara Forslund(Founder)Bob Criner(Electric Aircraft Propulsion System Engineer)in

Co-investorsBreakthrough Energy Ventures2am VCAlumni VenturesCastor VenturesKoru CapitalSagitta Family Office+15 more

Heirloom Carbonheirloomcarbon.comin𝕏Dec 2024

Heirloom operates Direct Air Capture (DAC) facilities that use limestone and carbon mineralization technology to permanently remove CO2 from the atmosphere at scale.

CleantechClimate TechDeep TechCalifornia, US

Shashank Samala(Founder)inNoah McQueen(Founder)

Co-investorsAENUAhren Innovation CapitalAutodesk FoundationBreakthrough Energy VenturesBreyer CapitalCarbon Removal Partners+13 more

Holyweareholy.com𝕏

HOLY is a beverage brand that produces syrup-based drinks and branded merchandise for a community-driven "Squad" of consumers.

ConsumerDirect to ConsumerFoodTechBerlin, DE

MatzePhilippFrediMathias Horsch(Founder)in

Co-investorsFELIX CAPITALFoodLabsHoltzbrinck VenturesHV CapitalLeft Lane CapitalSimon Capital+5 more

Inrangeinrange.io

Growing the rooftop solar grid.

London, GB

John Mushriqui(Founder)inTim Breretonin

Co-investorsOctopus VenturesVoyager Partners

Isometricisometric.comin

Isometric provides a certification platform for carbon removal and low-carbon industrial projects, using AI agents to review data and support human verification of carbon credits.

AI & Machine LearningCleantechClimate TechEnterprise Software

Eamon(CEO & Founder)Eamon Jubbawy(Founder)in

Co-investorsBY Venture PartnersKortschak Investments L.P.Plug and Play VenturesAdvance Venture PartnersAtlantic Vantage PointAtomico+3 more

Kettleourkettle.comNov 2021 · $25M

Kettle builds machine learning models to predict climate change impacts on insurance markets and develops AI-powered insurance and reinsurance products.

AI & Machine LearningClimate TechInsurTech

Isaac Espinoza(Chief Executive Officer)inSon Le(Chief Technology Officer)Andrew Engler(Founder)Andrew Engler Nathaniel Manning(Founder)Nathaniel Manning(Founder)

Co-investorsAcrew CapitalAlumni VenturesAnthemis VentureFluent VenturesHomebrewInspired Capital+2 more

Kettlekettle.shopin𝕏Nov 2021 · $25M

Kettle operates an online marketplace for buying and trading luxury watches from brands such as Rolex, Omega, Audemars Piguet, and Tudor, with an authenticity guarantee for listed timepieces.

ConsumerE-commerceMarketplaces

Sean Parsons(Founder)in

Co-investorsParaFi CapitalParafi General FundAcrew CapitalAnthemis VentureDCVC (Data Collective)Homebrew+2 more

Kinemakinema.com𝕏Seed · May 2021 · $2M

Kinema is a streaming platform offering documentaries and films across genres such as drama, comedy, and music, with content presented by various film distributors.

ConsumerMedia & Entertainment

Christie Marchese(Founder)inRish Aggarwal(Founder)in

Co-investorsHelmKindred VenturesAndreessen HorowitzGalaxy InteractiveHuman VenturesI2BF Global Ventures+5 more

Kulakula.aiin𝕏May 2021 · $10M

Kula is an AI-native applicant tracking system that combines sourcing, CRM, screening, scheduling, interview note-taking, and analytics into a single hiring workflow.

AI & Machine LearningHR TechSaaSSan Francisco, US

Achuthanand Ravi(Founder)inSuman Kumar Dey(Founder)inSathappan M(Founder)

Co-investorsNorwest Venture PartnersSquare Peg CapitalTogether FundAgFunderBoxGroupCollaborative Fund+8 more

Kula Biokulabio.comin

Kula Bio develops bacterial propagation and feeding systems that enhance the nitrogen-fixing capabilities of naturally occurring microbes for agricultural applications.

AgTechBiotechNatick, US

Daniel Nocera(Director)Harrison Yoon(CEO / BOD)inWilliam Brady(Founder)Bill Brady(Founder)Kelsey Sakimoto(Founder)

BoardJamie Goldstein(Director)in

Co-investorsArgonautic VenturesBoxGroupCollaborative FundEmbark VenturesiSelect FundPillar VC+4 more

Lemon Energialemon.energyin

Lemon connects businesses in Brazil to partner solar plants through a shared clean-energy consortium model, letting customers use solar power via their existing utility infrastructure without installing panels.

CleantechClimate TechEnergy

Luciano Pereira(Founder)Rafael Vignoli(Founder)

Co-investorsNorte VenturesCanary

Lilacgetlilac.comin𝕏Sep 2021

Lilac provides GPU compute infrastructure for startups, offering dedicated GPU VMs, bare-metal nodes, and private clusters with flexible capacity management options.

AI & Machine LearningCloud ComputingEnterprise SoftwareSan Francisco, US

Ryan Ewing(Founder)inLucas Ewing(CEO)in

Co-investorsAventurine PartnersDG Daiwa VenturesY Combinator468 CapitalAgrolimen VenturesAndreessen Horowitz+10 more

Lithioslithios.cominOct 2024 · $12M

Lithios develops brine-agnostic electrochemical lithium extraction systems (Advanced Lithium Extraction) that use lithium-selective battery electrodes to recover lithium directly from brine at lower cost and with reduced water, chemical, and waste inputs.

CleantechEnergyNew MaterialsMedford, US

Mohammad A. Alkhadra(Executive Officer, Director)in

BoardDaniel Goldman(Director)in

Co-investorsClean Energy VenturesTechEnergy VenturesClean Energy VentureGS Futures

Lithioslithios.org

Martin Bazant(Founder)Mo Alkhadra(Founder)Mohammad Alkhadra(Founder)

Co-investorsClean Energy VenturesThe Engine Ventures

Living Carbonlivingcarbon.comin𝕏Jan 2023

Living Carbon develops precision-bred tree varieties and reforestation techniques to convert marginal land into carbon-sequestering ecosystems.

Advanced ManufacturingAgTechBiotechClimate TechSan Francisco, US

Maddie Hall(Founder)inMadeline Hall(Founder)Patrick Mellor(Founder)Laurel Mills(Chief of Staff)Maxx Echt(Ops Manager)Jennifer Everett(Ops director)

Co-investorsC3 VenturesCapital B Private HoldingsCongruent VenturesConstructor Capital USDarco CapitalFloodgate+27 more

Loam Bioloambio.cominFeb 2023 · $73M

Using microbes to draw down carbon into soils at scale.

Frank Oly(Founder)Guy Hudson(Founder)Guy Webb(Founder)Mick Wettenhall(Founder)Tegan Nock(Founder)

Co-investorsAcre Venture PartnersArtesianHAWKTAILHorizons VenturesMain Sequence VenturesNSW Clean Technology Innovation Grants+4 more

Lowercarbon Capitallowercarboncapital.com

Lowercarbon Capital is a venture capital firm that invests in climate technology companies working to reduce CO2 emissions, remove carbon from the atmosphere, and cool the planet.

CleantechClimate TechImpact & Social Good

Chris Sacca(Founder)in

Co-investorsClean Energy VenturesFarvatn VentureFoundryNimble PartnersPlanet 9 CapitalShrug Capital+2 more

Lumengetlumen.comin

Lumen develops software and services to help real estate owners monetize their properties through distributed clean energy installations.

CleantechEnergyPropTechSaaS

Peter Light(CEO)

Co-investorsDesigner FundMoxxie VenturesThird Derivative

Lumen Energylumen.energyinSep 2023

Lumen is a platform for commercial property owners that evaluates their real estate portfolios for solar revenue potential and runs a blind competitive bidding process among vetted solar developers.

CleantechEnergyPropTechSan Francisco, US

Dave Coen(Founder)inMichael Sachdev(Director)Peter Light(CEO)in

BoardPoonam Sharma(Director)

Co-investorsDesigner FundEsplanade VenturesKreos CapitalMoxxie VenturesNovel CapitalThird Derivative+3 more

Lunlun.energy

Lun builds mobile software for capturing, analyzing, and planning data about buildings and the built environment.

Construction TechPropTechSaaS

Anders Valentin(Founder)Martin Collignon(Founder)

Co-investorsLoric VenturesPartech Ventures

Macro Oceansmacro-oceans.comin

Macro Oceans develops seaweed-based (kelp) feedstocks and materials as a low-carbon alternative to petroleum-based chemicals and products, building a traceable seaweed supply chain with brand, technology, and grower partners.

Advanced ManufacturingBiotechCleantechClimate TechFoodTechNew MaterialsSan Francisco, US

Matthew Perkins(Founder)in

Co-investorsHAWKTAILKnollwood Investment AdvisoryMcKinley Alaska Private InvestmentRefactor CapitalSchox Venture Capital

Mad Realitiesmadrealities.xyzin𝕏Seed · Apr 2022 · $6M

Mad Realities is a creator-powered entertainment network that produces original episodic shows in partnership with online creators for distribution across social platforms and streaming.

Creator EconomyMedia & EntertainmentSocialNew York, US

Alice Ma(Cofounder)Devin Lewtan(Cofounder)in

Co-investorsDream MachineParadigmAlex ZhangElectric AntFirst Round CapitalIndex Ventures+1 more

Mattergetmatter.app

Matter is a read-later app for iPhone, iPad, and web that lets users save articles, threads, PDFs, newsletters, and even YouTube videos and podcasts, which it transcribes to time-synced text.

AI & Machine LearningConsumerMedia & Entertainment

Ben Springwater(Founder)inMohal Lalbhai(Founder)Robert Mackenzie(Founder)in

Co-investorsGaingelsAdapt VenturesGV (Google Ventures)Outliers VCY Combinator

Millmill.cominFeb 2023

Mill makes an electric food waste recycler for homes that reduces food scraps by 80% and converts them into nutrient-rich grounds for gardens or farms.

Climate TechConsumerHardwareSan Bruno, US

Harry Tannenbaum(Founder)inMatthew Rogers(Founder)inHarry Tannebaum(Founder)Matt Rogers(Founder)

Co-investorsBreakthrough Energy VenturesBuckhill CapitalCleo CapitalEnergy Impact PartnersGigascale CapitalGV (Google Ventures)+9 more

Milvus Advancedmilvusadvanced.co.ukinOct 2025

Milvus Advanced is a deeptech company that designs and manufactures high-performance nanomaterials and nanoalloys from abundant raw materials as replacements for scarce materials such as platinum-group metals.

Advanced ManufacturingCleantechDeep TechNew MaterialsOxford, GB

Assia Kasdi(Founder)in

Co-investorsHoxton VenturesÜbermorgen VenturesUnruly CapitalAcequia Capital OriginEQT VenturesMD One Ventures+3 more

Minusminussolutions.comin𝕏May 2015

Minus Solutions provides food and liquid waste collection, recycling, and diversion services for commercial producers, offering customized equipment solutions and onsite waste management options.

Circular EconomyCleantechFoodTechLogistics & Supply ChainNew York, CA

Qing Yun Xie(Executive Officer, Director, Promoter)Carl Hu(Executive Officer, Director, Promoter)

BoardXiaojun Li(Director)inTim T. Gong(Director)

Co-investorsCanadian Business Growth FundKensington Capital Partners LimitedChiratae VenturesIDG CapitalJITO Angel Network

Morf Healthmorf.healthin𝕏Seed · Nov 2023 · $3M

Morf is an automation platform for healthcare practices that uses AI to simplify operations and eliminate manual tasks.

AI & Machine LearningHealthtechSaaS

Montana Scher(Founder)inJames Thompson(Founder)inJames E. Thompson(Founder)inLei Dupa(Executive Admin)

Co-investorsHypothesisKindred VenturesY CombinatorAsymmetric Capital PartnersEast Ventures

Mosa Meatmosameat.cominDec 2025 · $17.6M

Mosa Meat is a company developing cultivated meat.

BiotechClimate TechFoodTech

Mark Post(Founder)Mark W. Post(Founder)Peter Verstrate(Founder)

Co-investorsAgronomicsArcTern VenturesBlue Horizon CorporationCollateral GoodM VenturesMbuyu Capital Partners+8 more

Musamusa.coin

Musa operates a platform that unifies Brazil's waste-management supply chain, centralizing collection-to-disposal operations, real-time monitoring, traceability, and regulatory documentation (such as MTRs/CTRs) across multiple sites in a single system.

Circular EconomyCleantechSaaS

Fabricio Guimaraes(Founder)Martin Junck(Founder)

Co-investorsNorte VenturesCanaryKaszek VenturesTechstars

Nevoyanevoya.com

Nevoya is a fully-electric trucking carrier that moves freight for shippers and third-party logistics providers, combining zero-emission vehicles with AI-driven operations.

CleantechClimate TechLogistics & Supply ChainMobility & TransportationColton, US

Sami Khan(Founder)inThomas Atwood(Founder)inTom Atwood(Founder)

BoardJohn Verdon(Founder)in

Co-investorsCool Climate CollectiveFloating PointKeiki CapitalLMNT VenturesNecessary VenturesREFASHIOND Ventures+3 more

New Carbonnewcarbon.caMar 2022 · $53M

New Carbon Inc. (dba Darwin Carbon) is an advanced materials manufacturer producing carbon microfiber products—sheets, tapes, wires, and yarns—that combine structural, electrical, and thermal performance to replace metals, plastics, and concrete.

Deep TechDefense TechNew Materials

Michael Gurau(Co-founder & CEO)inDavid Gailus(Co-founder & CTO)

Co-investorsDeep Futurea16z cryptoAhren Innovation CapitalBreakthrough Energy VenturesBreyer CapitalCarbon+7 more

Nitricitynitricity.coin𝕏

Nitricity produces plant-based fertilizer for agricultural use, focused on sustainable soil health for farmers and growers.

AgTechCleantechClimate TechFremont, US

Dr. Joshua McEnaney(President, CTO, Co-Founder)inDr. Jay Schwalbe(CSO, Co-Founder)Nicolas Pinkowski(Founder)inJay Schwalbe(Founder)Joshua McEnaney(Founder)

BoardShayle Kann(Director)in

Co-investorsAlumni VenturesCongruent VenturesEnergy Impact PartnersFine Structures VenturesKhosla VenturesNextwave [X] Partners+1 more

Novalith Technologiesnovalith.com.auinApr 2023

Novalith is an Australian company developing a lithium refining process aimed at improving the sustainability and supply chain sovereignty of lithium production for electrification.

CleantechClimate TechEnergyNew Materials

Steven Vassiloudis(Founder)Dr Andrew Harris(Co-Founder & CTO)Christiaan Jordaan(Founder)inAndrew Harris(Founder)

Co-investorsInvestible Climate Tech FundNSW Clean Technology Innovation GrantsTDK VenturesVirescent VenturesClean Energy Finance Corporation (CEFC)

Noyanoya.coin𝕏Apr 2023Defunct

Noya converts existing industrial equipment such as cooling towers into carbon dioxide capture systems, lowering the initial investment and deployment time required for direct air capture operations.

Advanced ManufacturingClimate TechSan Francisco, US

Josh Santos(Founder)inDaniel Cavero(Founder)inJoshua Santos-Heard(Co-Founder & CEO (Chief Carbon Removal Officer))Daniel Cavero Rodriguez(Co-Founder & CTO)Sara Riedl(Head of People)

BoardAndrew Clare(Director)in

Co-investorsFifty YearsOpen Opportunity FundSur VenturesUnion Square Ventures (USV)Y CombinatorAera VC+13 more

Oratomicoratomic.comJul 2026

Oratomic builds fault-tolerant quantum computers using ultra-efficient error correction with light and atoms.

AI & Machine LearningDeep TechQuantum Computing

Dolev Bluvstein(Founder)inMadelyn CaininManuel Endres(Founder)

BoardJohn Preskill

Co-investorsBain Capital VenturesGeneral CatalystIndex VenturesKhosla VenturesSpark CapitalARCH Venture Partners+3 more

Overviewoverview.aiin𝕏Nov 2024

Overview AI builds AI-powered vision systems that detect manufacturing defects in real-time across production lines, learning and adapting to any product within hours.

Advanced ManufacturingAI & Machine LearningDeep TechIoTRoboticsSan Francisco, US

Austin Appel(Founder)inRussell Nibbelink(Founder)inChristopher Van Dyke(Founder)inXiaoyang Kao(Founder)inDaniel Chen(GTM)Sarah Ham(Future COO)

Co-investorsAlumni VenturesBlumberg CapitalCorrelation VenturesGV (Google Ventures)HomebrewKoru Capital+13 more

Overview Energyoverviewenergy.comin𝕏Sep 2022

Overview Energy develops space-based solar power systems that beam energy from space to Earth, drawing on expertise in aerospace, energy systems, and manufacturing.

CleantechEnergySpace TechCovina, US

Abdullah Al-Shakarchi(Co-CEO)inDr. Paul JaffeinDr. Patrick MockinHannah MacKayinSagi KfirinAndrew Cantino(Co-Founder of Overview Energy)in

Co-investorsAngel Collective Opportunity FundAurelia FoundryColle Capital PartnersDangerous VenturesEarthrise VenturesJetstream+4 more

Pachamapachama.comin𝕏May 2022 · $55Macquired by Carbon Direct

Pachama used satellite imagery, lidar, and machine learning to verify and monitor forest carbon projects, connecting companies to nature-based carbon credits for reforestation and forest conservation.

Advanced ManufacturingAI & Machine LearningClimate TechEnterprise SoftwareImpact & Social GoodSaaSSan Francisco, US

Diego Saez Gil(Founder)inTomas Aftalion(Founder)inEmma Chastain(Head of Operations)Levi Malott(Senior Engineer)Tim Brechbuehler(Recruiter)Henrrietta Opoku(Director of People)

Co-investorsAglae VenturesAirAngelsBreakthrough Energy VenturesFirstrock CapitalJetstreamNimble Partners+30 more

Pacific Fusionpacificfusion.comin

Pacific Fusion is developing a high-gain pulsed magnetic inertial fusion system designed to achieve net facility gain, using a modular fast electric pulser, a meter-scale fusion chamber, and small fuel containers.

Climate TechDeep TechEnergyFremont, US

Keith LeChien(Founder)inWill Regan(Founder)inCarrie von Muench(Founder)Eric Lander(Founder)Leland Ellison(Founder)

Co-investorsAcario InnovationAlumni VenturesBasecamp FundBerkeley FrontierDCVC (Data Collective)General Catalyst+7 more

Panthalassapanthalassa.comin𝕏May 2026

Panthalassa is building a planetary-scale clean energy platform designed to meet global energy demand through offshore deployment with zero emissions at ultra-low cost.

CleantechDeep TechEnergy

Garth Sheldon-Coulson(Founder)inBrian Moffat(Founder)

Co-investorsBeyond CapitalCollaborative FundCompoundGigascale CapitalHOF CapitalNimble Partners+15 more

Pendulumpendulumlife.comFeb 2025 · $22M

Pendulum is a probiotic and prebiotic supplement company that develops clinically-tested products targeting gut health, metabolic function, and glucose control, including proprietary strains like live Akkermansia.

HealthtechWellness & Fitness

Co-investorsATEL VenturesCross-Border Impact VenturesDCVC (Data Collective)Felicis VenturesSequoia CapitalSunflower Capital Management Fund+3 more

Pendulumpendulum.global

Benjamin Fels(Founder)Colleen Cutcliffe(Founder)James Bullard(Founder)John Eid(Founder)Mark Listes(Founder)Sam Clark(Founder)

Co-investorsDCVC (Data Collective)Felicis VenturesMadrona Venture GroupSK VenturesTrue Ventures

Pledgepledge.ioin

Blue Yonder is an AI company that provides supply chain planning, retail management, order management, warehouse management, transportation management, and workforce management solutions powered by machine learning predictions.

AI & Machine LearningClimate TechEnterprise SoftwareLogistics & Supply ChainSaaS

Co-investorsBreyer CapitalExpansion CapitalVisionaries ClubZinal Growth PartnersACE & CompanyLa Famiglia

Pledgelingpledge.toin𝕏

Pledge operates a charitable giving platform that enables companies, nonprofits, and individuals to facilitate donations.

FintechImpact & Social GoodSaaS

Andre Mohamed(Founder)David de Picciotto(Founder)James Citron(Founder)Thomas Lucas(Founder)

Co-investorsACTAI VenturesBonfire VenturesDesigner FundLDR VenturesMantis CapitalMaven Ventures+6 more

PolyGone Systemspolygonesystems.comin𝕏Feb 2026

PolyGone develops a patented passive filtration media and systems to intercept and recover sub-millimeter microplastics from water environments such as rivers, reservoirs, and wastewater treatment channels.

CleantechClimate TechHardwareKearny, US

Nathaniel Banks(Executive Officer, Director)Yidian Liu(Founder)in

BoardJulie Maples(Director)in

Co-investorsTech Council VenturesUnshackled Ventures10X CapitalFYRFLY Venture PartnersGolden SeedsINTERSTATE FUSION VENTURES+3 more

Presailpresail.comin𝕏Seed · Mar 2022 · $2M

Presail operates a private market platform for Web3, offering automated onchain tools and smart contracts that let projects list tokens and let individuals contribute to, vest, and manage private market investments.

Crypto & Web3FintechSaaS

Co-investorsKraken VenturesSkyfall VenturesSNÖ VenturesCastrum CapitalTriton CapitalCoinFund+1 more

Quiltquilt.cominAug 2021

Quilt makes a ductless heat pump system for residential heating and cooling, including indoor and outdoor units, a control dial, and an app with room-by-room temperature control and occupancy sensing.

CleantechClimate TechEnergyHardwareNew York, US

Paul Lambert(Founder)inMatthew Knoll(Founder)inBill Kee(Founder)inAndrew Stern(Executive Officer)John Marquis(Executive Officer, Director)Jeremy Sokolic(Executive Officer)

Co-investorsAlumni VenturesEnergy Impact PartnersGarage CapitalGradient VenturesSpacecadet VenturesW ventures+3 more

Raiinmakerraiinmaker.comin

Raiinmaker develops AI video models and datasets for creating customized AI systems.

AI & Machine LearningData & InfrastructureDeep TechDeveloper Tools

J.D Seraphine(Founder CEO)Benjamin Gerry(Founder COO)inRay Parker(Co-Founder CPO)

Co-investorsAcacia Digital HoldingsBlack DragonRed Building CapitalZEMU Venture CapitalChampion Hill VenturesDay One Ventures+3 more

Rainmakerrainmaker.nycin𝕏Defunct

Rainmaker provides a cryptocurrency wallet using account abstraction technology that allows users to open accounts via email, fund them directly from traditional banking sources, and participate in decentralized finance without paying blockchain transaction fees.

Fintech

Carlos Reyes Stoneham(Founder)inBrent Traut(Founder)inAugustus Doricko(Founder)

Co-investorsTamarack GlobalY CombinatorAntlerChampion Hill VenturesDay One VenturesLong Journey Ventures+3 more

Rainmakersrainmakers.co

Rainmakers operates a self-serve talent marketplace platform for sales professionals serving SaaS companies.

B2B MarketplacesHR TechSaaSSales Tech

Michael Theron(Founder)in

Co-investorsOxonian VenturesLong Journey Ventures

Remoraremoracarbon.comin𝕏

Remora Carbon provides strategic advisory services to transportation, logistics, infrastructure, and geospatial sectors, with focus on transformational technologies.

Advanced ManufacturingCleantechClimate TechEnterprise SoftwareLogistics & Supply ChainDetroit, US

Paul Gross(CEO)inDean Wise(Founder)Christina Reynolds(Founder)Eric Harding(Founder)Naomi Hyun(Director of People and Culture)Tiff McGuire(Head of Talent Acquisition)

Co-investorsFirst Round CapitalJuniperRusheen Capital PartnersUnion Square Ventures (USV)Valor Equity PartnersWayfinder Ventures+10 more

Riverrideriver.comin𝕏

River is a design company that manufactures personal transportation vehicles for livelihood and mobility.

CleantechHardwareMobility & Transportation

Co-investorsCisco InvestmentsGeneral CatalystManiv MobilityTrucks VCClaypond CapitalElev8 Venture Partners+1 more

Riverriver.in

Aravind Mani(Founder)Sai Mattapalli(Founder)Vipin George(Founder)

Co-investorsAMD VenturesArchetypeFounders FundRoute 66 Ventures

Runerune.aiin𝕏

Rune is a platform that enables users to create multiplayer games through AI chat interactions, with games instantly playable on Rune's mobile app and integrated voice chat.

AI & Machine LearningConsumerGamingNew York City, US

Sanjay Guruprasad(Founder)inPeter Goldsborough(Founder)Varun Palivela(Founder)William Layden(Founder)Bjarke Felbo(CTO)Amani Albrecht(Chief of Staff)

Co-investorsbyFoundersMakers FundThe E14 FundVentureSouqWashington Harbour PartnersY Combinator+8 more

Rune Energyrune.energy

Rune Energy develops solar power systems using an integrated approach spanning PV arrays, DC power delivery, integration architecture, and software and controls.

CleantechEnergyHardwarePalo Alto, US

Varun Palivela(Founder)in

Co-investorsCube Infrastructure ManagersLevel VenturesSilicon CatalystSpark Capital

Safi AIsafi.coin

Taking the waste out of recycling.

London, GB

Rishi Stocker(Founder)inJason Sze(Founder)Matthew Rogers(Founder)

Co-investorsGiant Ventures Global LlpInterplay Ventures Early Stage Management LlcPassion Capital

Seaboundseabound.coinJun 2022

Seabound develops an onboard carbon capture system for maritime vessels that locks CO₂ emissions into solid carbonate pebbles for offloading and storage, enabling shipowners to reduce greenhouse gas emissions from their fleets.

Advanced ManufacturingCleantechClimate TechLondon, GB

Alisha Fredriksson(Founder)inRoujia Wen(Founder)inAlisha Fredriksson Roujia Wen(Founder)Walker Kehoe(Founding Mechanical Engineer)Ryan McLaughlin(Robotics and Controls Engineer)Kyle McCornack(Controls Software Engineer)

Co-investorsCollaborative FundHAWKTAILLeap Forward VenturesRebel FundSoma CapitalUnruly Capital+6 more

Senra Systemssenrasystems.usin𝕏

Senra Systems manufactures aerospace wire harnesses using advanced automation and proprietary software for rapid production.

Advanced ManufacturingHardwareRedondo Beach, US

Jordan Black(Founder)inBenjamin Shanahan(Founder)in

Co-investorsGeneral CatalystCaffeinated CapitalFounders FundAdapt VenturesAlumni VenturesAndreessen Horowitz+8 more

SIMULATEsimulate.com𝕏Series B · Jun 2021 · $50Macquired by Ahimsa Capital

New York, US

Ben Pasternak(Founder)inSam Terris(Founder)inJoseph Schirripa(Director)Ben Pasternak Sam Terris(Founder)

BoardAlexis Ohanian(Director)in

Co-investorsBig Idea VenturesK2 GlobalLerer HippeauMaC Venture CapitalNvested EquityRainfall Ventures+4 more

Solar Squaresolarsquare.inin

SolarSquare designs and installs rooftop solar panel systems for homes, housing societies, and businesses across India, handling inspection, installation, subsidy, financing (EMI plans), and post-installation maintenance.

CleantechClimate TechEnergy

Neeraj Jain(Founder)inNikhil Nahar(Founder)inShreya Mishra(Founder)in

Co-investorsB Capital GroupBetter CapitalElevation CapitalGood CapitalInvestopadLightspeed India Partners+5 more

Standstandinsurance.com

Stand uses physics-based simulation, satellite imagery, and field inspection to model per-property natural-peril risk (wildfire, wind, hail, water, and earthquake) and translates it into insurance coverage.

AI & Machine LearningClimate TechInsurTech

Dan Preston(Founder)inBill Clerico(Founder)inJason Mueller(Founder)Sam Shank(Founder)

Co-investorsConvective CapitalEqual VenturesFinancial Venture StudioFjor FoundersInspired CapitalLeap Forward Ventures+5 more

sublimesublime-systems.cominJan 2023

Sublime Systems develops an energy-saving, carbon-reducing process for manufacturing cement from previously inaccessible minerals.

CleantechClimate TechConstruction TechNew MaterialsBoston, US

Leah Ellis(Founder)inYet-Ming Chiang(Founder)inRob Davies(Chief Executive Officer)in

BoardKatie Rae(Director)inJohanna Wolfson(Director)in

Co-investorsAzolla VenturesCongruent VenturesCRH VenturesEnergy Impact PartnersKhosla VenturesPrime Impact Fund+4 more

Supercritical Solutionssupercritical.solutionsin𝕏

Supercritical develops a high-pressure, efficient electrolyser technology for producing green hydrogen, enabling industrial transition away from fossil fuels.

CleantechClimate TechDeep TechEnergy

Matt Bird(Founder)inMike Russ(Co-founder)inAaron Randall(Founder)Luke Tan(Founder)Michelle You(Founder)in

Co-investorsAlumni VenturesBlackfinch VenturesDeep Science VenturesEarth Venture CapitalGlobal BrainGreencode Ventures+3 more

Tendertenderco.coin

tendercare is a free platform for family caregivers that organizes information, coordinates care, and connects users to vetted professional services for elder and adult care.

HealthtechImpact & Social GoodWellness & Fitness

Shauna Sweeney(Founder & CEO)in

Co-investors1843 CapitalHannah Grey VenturesOverwater Ventures LlcFullCircle

Tender Foodtender.food

Christophe Chantre(Founder)Grant Gonzalez(Founder)Kevin Kit Parker(Founder)Luke MacQueen(Founder)

Co-investorsBread And Butter Ventures, Llc

Thea Energythea.energyin𝕏

Thea Energy develops fusion energy systems based on a stellarator architecture that replaces complex 3D magnet coils with arrays of mass-manufacturable planar magnets controlled by software.

CleantechDeep TechEnergy

Matt Miller(Founder)inBrian Berzin(Founder)David Gates(Founder)

Co-investorsAlumni VenturesBeyond Earth VenturesDivergent CapitalEmerald Technology Ventures AgHitachi VenturesLinse Capital+3 more

Tomorrow Farmstomorrowfarms.coinMay 2022 · $8.5M

Tomorrow Farms develops modern food products positioned as better for people, animals, and the environment, sold through grocery retail channels.

Climate TechConsumerFoodTechNew York, US

Ben Berman(CEO)inScaramucci Alexander(Treasurer)

BoardAlex Klokus(Secretary)

Co-investorsValor Equity PartnersMaveronSimple Food VenturesSV Angel

Topl (Now Plasma)plasma.toin𝕏Apr 2026 · $29M

Plasma is a financial technology company offering Plasma One, a stablecoin-based account and Visa card that supports USD₮ transfers, cashback, and yield through third-party DeFi protocols.

Crypto & Web3FintechLondon, GB

Co-investors1/1 Capital6th Man VenturesBeni Venture CapitalImpossible FinanceMercury FundMirana Ventures+12 more

Travarastravaras.comin

Travaras is a platform that connects travelers with vetted nonprofit partners offering curated, experience-based immersions focused on conservation and cultural preservation.

B2B MarketplacesConsumerImpact & Social GoodTravel & HospitalityWellness & FitnessSacramento, US

JenniferinLisaSergey Tiraspolsky(Founder)in

Co-investorsHAWKTAILTechstarsAcre Venture Partners

Twelvetwelve.coin𝕏

Twelve transforms CO2 into chemicals, fuels, and materials through carbon transformation technology.

Advanced ManufacturingCleantechClimate TechHealthtechNew MaterialsMoses Lake, US

Nicholas Flanders(Founder)inEtosha Cave(Founder)inKendra Kuhl(Founder)inAndrew Cleeland(Executive Officer, Director)in

BoardMarc-Henri Galletti(Director)Nimesh Shah(Director)

Co-investorsBreakout VenturesDCVC (Data Collective)Dolby Family VenturesFifth WallAdvantage Partners Inc.Aera VC+36 more

Type One Energytypeoneenergy.cominOct 2026 · $200M

Type One Energy is a fusion energy startup founded by stellarator experts to design and commercialize a next-generation stellarator fusion power plant.

CleantechClimate TechDeep TechEnergy

Chris Mowry(CEO)inBrian Matthews(Founder)Chris Hegna(Founder)David Anderson(Founder)John Canik(Founder)Randall Volberg(Founder)

Co-investorsBreakthrough Energy VenturesBreakthrough VictoriaGD1Orbia VenturesTDK VenturesTRIREC+4 more

Ulyssestheoceancompany.comin𝕏Apr 2026 · $38M

The Ocean Company builds dual-domain systems for coastal ecosystem restoration and maritime infrastructure security.

CleantechClimate TechDeep TechDefense TechHardwareImpact & Social GoodRobotics

Will O'Brien(Founder)inAkhil Voorakkara(Founder)Jamie Wedderburn(Founder)inColm O'Brien(Founder)in

Co-investorsAndreessen HorowitzBooz Allen VenturesPebblebedGenius VenturesHarpoon VenturesReGen Ventures+2 more

Un Doun-do.comin𝕏

UNDO removes carbon dioxide from the atmosphere using enhanced rock weathering, a process of spreading mineralised rock on farmland to increase soil carbon capture.

AgTechCircular EconomyClimate Tech

Jim

Co-investorsUpscaleYes VC

Uncommonheyuncommon.cominJun 2023 · $30M

Uncommon operates a membership community for women professionals seeking career advancement and peer support across multiple countries.

Creator EconomyFuture of WorkSocialSingapore, SG

Co-investorsITERATIVEBalderton CapitalCanaan PartnersSpark CapitalZeev Ventures

Uncommon Biouncommonbio.co

Uncommon Bio has sold its cultivated meat platform to Vow and is now focusing on SymphoRNA, leveraging its nucleic acid delivery technology.

Biotech

Benjamina Bollag(Founder)Ruth Faram(Founder)

Co-investorsAngel AcademeBalderton CapitalGlobal BrainITERATIVEredalpine

Undoundo.app

Jim Mann(Founder)Sophie Grønbæk(Founder)

Co-investorsAENUElsewhere PartnersGlobal Brain

Unspununspun.ioSeries A · Jun 2023 · $14M

Unspun develops 3D weaving technology and software for apparel and textile manufacturing, enabling fast, automated, and low-waste garment production for brands and manufacturers.

Advanced ManufacturingCleantechClimate TechEmeryville, US

Walden Hoi Ming Lam(Executive Officer, Director)Beth Esponnette(Founder)inKevin Martin(Founder)inARNE ARENS(Executive Officer, Director)inWalden Lam(Founder)

BoardMilo Werner(Director)in

Co-investorsAlumni VenturesCity LightDCVC (Data Collective)E12 Venture Capital, LlcEvolution VenturesFifty Years+10 more

Urbanmachineurbanmachine.build

Urban Machine uses AI-powered robotics to reclaim wood waste from construction and demolition sites, removing metal fasteners and processing it into premium lumber products for reuse.

AI & Machine LearningCircular EconomyCleantechConstruction TechRobotics

Andrew Gillies(Founder)Eric Law(Founder)Alex Thiele(Founder)

Co-investorsCatapult VenturesUNION Labs VenturesGV (Google Ventures)

Vaulted Deepvaulted.com

Vaulted is an app that lets individuals buy, own, and store physical gold and silver, with automated recurring purchases to build a precious-metals portfolio.

ConsumerFintech

Julia Reichelstein(Founder)Omar Abou-Sayed(Founder)

Co-investorsEarthshot VenturesFall Line CapitalRethink Impact

Verdoxverdox.comin

Verdox develops an electrochemical carbon capture system that uses electrical energy alone to capture and release CO₂ from both industrial point sources and ambient air.

CleantechClimate TechDeep Tech

Alan Hatton(Founder)Brian Baynes(Founder)Sahag Voskian(Founder)

Co-investorsAzolla VenturesBreakthrough Energy VenturesOUP (Osage University Partners)Prime Impact Fund

Volcanicin

Provo, US

Jeremy Brockbank(Executive Officer, Director)Jennifer Brockbank(Director)Christopher Peterson(Director)

Co-investorsAENUStripe

Watershedwatershed.comin

Watershed builds a sustainability AI platform that combines climate science and emissions data with AI to help companies measure, report, and reduce their environmental impact.

AI & Machine LearningClimate TechEnterprise SoftwareSaaSSan Francisco, US

Taylor Francis(Founder)inAvi Itskovich(Founder)inChristian Anderson(Founder)in

BoardJohn Doerr(Director)inPatrick Grady(Director)

Co-investorsKleiner PerkinsSequoia CapitalGreenoaksAglae VenturesDesigner FundEnergize Capital+15 more

Woodoowoodoo.comin𝕏Apr 2023 · $31M

Woodoo develops enhanced wood-based materials that serve as alternatives to steel, aluminum, and concrete for cladding and structural applications in construction.

CleantechConstruction TechNew Materials

Timothée Boitouzet(Founder)inTimothee Boitouzet(Founder)

Co-investorsAgoranovSTATION F

Xcimerxcimer.energyinOct 2022

Xcimer Energy develops laser-driven inertial fusion technology, aiming to turn decades of fusion research into commercial fusion power plants that provide large-scale electricity while supporting air defense and national security applications.

CleantechDeep TechEnergyDenver, US

Conner Galloway(Founder)inAlexander Valys(Founder)inBrent Gill(Chief Operating Officer)inGary Sobolevskiy(General Counsel)in

Co-investorsBreakthrough Energy VenturesGigascale CapitalLeitmotifPrelude VenturesWireframe VenturesStarlight Ventures

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Carbon RemovalLone Gull HoldingsAdvantek Waste Management ServicesArca Climate TechnologiesBreathe Battery TechnologiesFlair SystemsLemonPower Engineering InternationalUlysses Ecosystem EngineeringUrban Machine

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.