E8 Angels — Full Portfolio
200 tracked investments · listed companies and verified rows first
AlgaFilm develops an algae-based biofilm technology for wastewater treatment that recovers nutrients as a sustainable alternative to conventional treatment methods.
BiotechCleantechClimate TechVancouver, CA
Pierre Côté(President)Ahren Britton(CEO)in
Co-investorsBURNT ISLAND VENTURES
Algenesis Labs develops plant-based, biodegradable polyurethanes and polymers designed to replace petroleum-based materials while retaining durability.
Circular EconomyCleantechNew MaterialsSan Diego, US
Dr. Stephen Mayfield(Founder)Dr. Robert Pomeroy(Co-founder)Dr. Michael Burkart(Co-founder)Nicholas Sandland(Executive Officer, Director)Peter Morgan(Executive Officer, Promoter)Thomas Cooke(Executive Officer, Director)
Co-investorsBand of AngelsCirculate CapitalFamily Angel Management FundFirst Bight VenturesMeliorateSwan Venture Fund
AlumaPower develops firm, dispatchable power technology aimed at addressing shortfalls in reliable 24/7 electricity for demand from AI data centers, re-industrialization, and electrification.
CleantechClimate TechEnergyHardwareSarnia, CA
Geoffrey Richard Steven Godwin(Director)Rob Alexander(Co-Founder & CEO)inHenk VandenEnde(Co-Founder & EVP, Business Development)inGeoff Sheerin(Inventor, Co-Founder & CTO)Richard Godwin(Co-Founder & Board Member)inPaul Simpson(Co-Founder & Board Member)in
Co-investorsBDC Fund Investments (Fund-of-Funds)BDC Venture CapitalCreative Destruction Lab (CDL)Starbridge Venture Capital LlcBioindustrial Innovation Canada
Applied Carbon develops technologies to regenerate soil and sequester atmospheric carbon for climate change mitigation and soil health improvement.
AgTechCleantechClimate Tech
Jason Aramburu(CEO + Co-Founder)inMorgan M. Williams(COO + Co-Founder)in
Co-investorsAutodesk FoundationCongruent VenturesS2G InvestmentsTO VCWireframe VenturesZag Capital+2 more
Aquagga develops field-deployable technology that uses a patented hydrothermal process to permanently destroy PFAS chemicals, breaking them down into harmless byproducts.
Advanced ManufacturingCleantechClimate TechDeep TechEnterprise SoftwareTacoma, US
Brian Pinkard(Cofounder)inNigel Sharp(Co-Founder & former CEO)inChristopher Woodruff(Executive Officer, Director)
Co-investorsVertueLab
Aquaporo manufactures drinking water directly from atmospheric humidity using proprietary ALMA technology, offering residential units (Droplet) and industrial modular systems (Stream) for on-site water production.
CleantechHardwareAnaheim, US
Kyle E. Cordova(Founder)in
BoardLindy Fishburne(Director)inKristopher H Gilman(Director)
Co-investorsCerberus VenturesCool Climate CollectiveHumba VenturesBreakout Ventures
Arcadia is an energy intelligence platform that helps businesses manage utility bills, procure energy, and track sustainability through a single interface.
AI & Machine LearningClimate TechEnergyEnterprise SoftwareSaaSWashington, US
Kiran Bhatraju(Founder)inRyan Nesbitt(Executive Officer)
Co-investorsAlumni VenturesBay Bridge Ventures ClimateBlue Ivy VenturesBoxGroupBroadscaleCamber Creek+17 more
Arcimoto builds compact all-electric vehicles, including the FUV (Fun Utility Vehicle) and MUV (Modular Utility Vehicle), designed as right-sized alternatives to conventional cars.
Advanced ManufacturingCleantechHardwareMobility & TransportationEugene, US
MARK DOUGLAS FROHNMAYER(Executive Officer, Director)DOUGLAS MARTIN CAMPOLI(Executive Officer)Mark Frohnmayer(Founder)
BoardTHOMAS THURSTON(Director)JEFFERSON MOORE CURL(Director)TERRY LEON BECKER(Director)
Co-investorsVenture Capital Investment Management
Ateios develops electrode manufacturing techniques designed to accelerate production speed, reduce carbon emissions, and decrease the physical footprint of battery manufacturing and gigafactories.
Advanced ManufacturingCleantechEnergyMedical DevicesNew MaterialsLa Jolla, US
Terry Taber(CTO)
Co-investorsCarat Venture PartnersCharmides CapitalCowtown AngelsElevate VenturesGood Growth CapitalHG Ventures+7 more
Atmos provides an online platform for managing the complete homebuilding workflow from start to finish.
PropTechSan Francisco, US
Nicholas Donahue(Founder)inTrent Hedge(Founder)inMatthew Rastovac(Founder)inAustin Kahn(Founder)inAlex Savtchenko(Head of People)
Co-investorsDuke Capital PartnersFjor FoundersGaingelsNoveus CapitalSilicon VenturesVibe Capital+20 more
Automotus uses computer vision and AI to help cities and airports manage commercial vehicle traffic and reduce CO2 emissions.
AI & Machine LearningClimate TechGovTechMobility & TransportationSaaSLos Angeles, US
Harris Lummus(Executive Officer, Director)Jordan Justus(Founder)inHarris Lummis(Founder)in
BoardOliver Libby(Director)Tom Spengler(Director)Gabe Klein(Director)in
Co-investorsBand of AngelsEmerging VenturesIrishAngelsKeiki CapitalPartnership Fund for NYCQuake Capital+6 more
Champaign, US
Gordon Fischer(Executive Officer, Director)Magnus Andersson(Executive Officer)Joseph Giuliani(Executive Officer, Director, Promoter)Scott White(Director)
BoardJohn Miller(Director)Curt Burwell(Director)
Co-investorsPhoenix Venture Partners
Autonomous Tractor Corporation (ATC) builds conversion packages that turn traditional hydraulic and diesel farm equipment into diesel-electric machinery using its direct-to-wheel electric motor system, and is developing ammonia-electric conversions and an optical AI guidance system.
AgTechCleantechHardwareSt. Michael, US
Terry Anderson(Executive Officer, Director)Kraig Schulz(Executive Officer, Director)Allen Lash(Director)John Rhea(Director)Charles Sidman(Director)Ann Anderson(Executive Officer)
Seattle, US
Virginia Emery(Executive Officer, Director, Promoter)in
Co-investorsATEL VenturesInnova Memphis, Inc.Cavallo VenturesLewis & Clark AgriFood
Blue Ocean Gear manufactures smart buoys and software for commercial fishing operations, enabling real-time tracking and monitoring of fishing gear via satellite and radio connectivity.
AgTechHardwareIoTLogistics & Supply Chain
Co-investorsBrighter CapitalCreative Destruction Lab (CDL)Good Growth CapitalSignia Venture PartnersBoost VCConservation International Ventures+2 more
BlueDot Photonics develops light-emitting and light-shifting materials, including a quantum-cutting technology that boosts the energy output of silicon solar panels and phosphors for x-ray imaging and document security.
CleantechEnergyNew MaterialsKirkland, US
Jared Silvia(Executive Officer, Director)inDaniel Kroupa(Director)in
BoardKareem Dabbagh(Director)in
Co-investorsIdeashipThird DerivativeVoLo Earth Ventures
Talent, US
Craig A. Bramscher(Executive Officer, Director)Phillip LeBris(Executive Officer)Bruce Gilpin(Executive Officer, Director)
BoardMATT INGLE(Director)DAVID CLOTT(Director)David Kurtz(Director)
Co-investorsChrysalixPolaris Industries
Bright provides solar energy systems and battery storage (BESS) solutions for industrial, manufacturing, and commercial businesses in Mexico, along with flexible financing options including PPAs, leasing, and direct purchase to facilitate renewable energy adoption.
Advanced ManufacturingCleantechClimate TechEnergyFintechNew York City, US
Jonah Greenberger(Founder)inJB StraubelAna Cardoso(Head of People Ops)Fanny Wenzel(Talent Acquisition)Diana Garcia(Head of Recruiting)Kathya Hernandez(Lead Recruiter)
Co-investorsY CombinatorCollaborative FundFirst Round CapitalSoma Capital10x GroupCaffeinated Capital+17 more
Cadenza Innovation develops a patented lithium-ion cell packaging architecture and battery energy storage systems focused on safety, energy density, and low cost.
CleantechEnergyHardwareBridgeport, US
Christina Lampe-Onnerud(CEO)inPer Onnerund(Executive Officer, Director)Christina Lampe-Onnerund(Executive Officer, Director)Per Onnerud(Chief Technology Officer)inDavid Feinberg(Executive Officer)Brian Chan(Executive Officer)in
Co-investorsGolden SeedsConnecticut InnovationsScale InvestorsBelle Impact FundScout Fund
Cala manufactures a heat pump water heater designed for residential use that heats water efficiently for households of up to five people.
CleantechEnergyHardwareIoTSomerville, US
Michael Rigney(Executive Officer, Director)in
BoardMichael Ting(Director)David Wilson(Director)Thomas Ferguson(Director)in
Co-investorsBURNT ISLAND VENTURESClean Energy VentureCollaborative FundLeap Forward VenturesClimate Capital
Cecilia uses microwave-based technology to convert industrial plastic waste into carbon materials and clean hydrogen.
Circular EconomyCleantechNew Materials
Co-investorsChrysalixAglae VenturesNorthzoneScale Venture PartnersSound VenturesThe Council
Cecilia produces advanced carbon materials derived from plastic waste for industrial applications.
Circular EconomyCleantechEnergyNew MaterialsNewark, US
Circe develops a biotechnology platform that uses advanced gas transformation to produce carbon-negative molecules at scale for manufacturing.
Advanced ManufacturingBiotechCleantechClimate TechBoston, US
Marika Ziesack(Executive Officer, Director, Promoter)Shannon Nangle(Founder)inCiaran Dunn(Founder)
Co-investorsBee PartnersElementum VenturesExceptional VenturesGaingelsJuniperSilicon Valley+5 more
Clean Crop develops plasma-based seed treatment technology and hardware systems for treating seeds and food surfaces in the agriculture sector.
AgTechCleantechFoodTechHardwareHolyoke, US
Daniel White(Executive Officer, Director)inDaniel Cavanaugh(Co-founder)in
BoardTom Boddez(Director)Justin Frankert(Director)Pete Oberle(Director)Amy Duffuor(Director)in
Co-investorsAzolla VenturesBread And Butter Ventures, LlcClimate Impact CapitalInnova Memphis, Inc.Prime Impact FundR/GA Ventures+4 more
CleanFiber manufactures cellulose-based insulation from recycled newsprint for the building materials industry.
Advanced ManufacturingCircular EconomyCleantechConstruction TechNew MaterialsBuffalo, US
Sami Rahman(CEO)inErik Gregory(Chief Financial Officer)inJonathan Strimling(Executive Officer)James Austin(Executive Officer)Marco Peterson(Executive Officer, Director)
BoardNoah Lerner(Director)in
Co-investorsAligned Climate CapitalBoston Harbor AngelsClean Energy VentureClimate Innovation CapitalGlobal BrainKeiretsu Forum+7 more
Climate First Bank is an FDIC-insured digital community bank focused on environmental sustainability, offering personal and business banking along with mission-driven products such as rooftop solar, renewable energy financing, building retrofits, EV charging, and carbon offset purchasing.
Climate TechFintechImpact & Social GoodSt. Petersburg, US
Ken LaRoe(Founder & CEO)
Co-investorsGlobal Blockchain VenturesRadicle ImpactAllianceBernsteinEchoVC PartnersWellington Management
ConnectDER makes meter socket adapters (meter collars) that connect residential solar, battery, and EV charging systems directly at the electric meter, avoiding panel upgrades and complex electrical work.
CleantechClimate TechEnergyHardwarePhiladelphia, US
Whitman Fulton(Executive Officer, Director)inIvo Steklac(Executive Officer, Director)inMark Gustafson(Director)
BoardDaniel Goldman(Director)inRajan Gupta(Director)Matt Coleman(Director)
Co-investorsBlackRockTemasekClean Energy VentureClean Energy VenturesEvergy VenturesLG Technology Ventures+5 more
Defunkify manufactures plant-based laundry detergents designed to eliminate odors at the molecular level rather than masking them with fragrance, formulated as safe alternatives for sensitive skin and performance fabrics.
Circular EconomyCleantechConsumerDirect to ConsumerPortland, US
Chance MerrittAshley NordellJohn M Miller(Executive Officer, Director)Robbie Reid(Executive Officer, Director)Richard Geiger(Executive Officer, Director)
BoardMyron Chadowitz(Director)
Co-investorsLong Way VenturesSafer MadeCascade Seed Fund
Derapi provides a platform with APIs, monitoring console, and support services that enable teams to connect energy devices, manage energy data, and operate distributed energy programs.
CleantechCloud ComputingDeveloper ToolsEnergySaaS
Thomas Lee(Founder & President)in
Co-investorsMission One CapitalRadicle ImpactUbiquity VenturesUNION Labs VenturesEarthshot VenturesTuesday Capital
e-Zinc develops long-duration energy storage solutions using zinc-based technology for grid resilience, remote power, and renewable energy integration.
CleantechClimate TechEnergyHardwareOntario, CA
Dr. Gregory X. Zhang(Founder)James Larsenin
Co-investorsToyota VenturesAnzu PartnersEarth FoundryEnergy FoundryGraphite VenturesVentioneers Capital+5 more
Earthshot provides end-to-end support for land stewards developing and financing nature-based carbon projects, including greenhouse gas accounting, compliance with carbon standards, and project financing.
CleantechClimate TechImpact & Social GoodSebastopol, US
Troy Carter(CEO & Co-Founder)inPatrick Leung(Executive Officer, Director)
BoardMaryanna Saenko(Director)in
Co-investorsAcorn Pacific VenturesParameter VenturesTrailhead CapitalEarth FoundryEnergy FoundryFuture Ventures+7 more
Ecellix develops anode material for lithium-ion batteries that significantly increases capacity compared to traditional graphite, targeting battery manufacturers.
CleantechEnergyNew MaterialsSnoqualmie, US
Jerry Schwartz(Founder)inJason William Schwartz(Director)John J Anderson(Director)
Co-investorsaVentureKeiretsu Forum
Electric Fish builds products for a decentralized electric grid system to enable energy independence.
Advanced ManufacturingCleantechDeep TechEnergyMobility & TransportationFremont, US
Anurag KamalinVince Wong(Founder)inLeonardo Mattiazzi(President)inFolasade Olanrewaju Ayoola(Director, Promoter)Nelio Batista(Director, Promoter)
Co-investorsCool Climate CollectiveFuture AfricaGener8torTechstarsThird DerivativeVoyager Partners
Embue develops IoT and building automation solutions that help multifamily property owners reduce carbon emissions and operating costs while improving resident comfort.
CleantechEnergyIoTPropTechSaaS
Co-investorsAvesta FundLotus Venture PartnersShadow VenturesThe Alchemy Fund
Emerald Battery Labs develops sodium-ion battery technology and related products as an alternative battery chemistry.
CleantechEnergyNew Materials
Enduring Planet provides working capital and fractional CFO services—including bookkeeping, accounting, analytics, and fundraising support—to climate-focused startups and SMBs.
Climate TechFintechImpact & Social GoodPortland, US
Dimitry Gershenson(CEO)inErin Davis(COO)inVsevolod Kozinsky(Director)Olympia DeCastro(Director)
Co-investorsAvesta FundDangerous VenturesGaingelsK Street CapitalKeiki CapitalKhasma Capital+3 more
Customer engagement platform (formerly Simple Energy) redefining how utilities engage their customers.
AI & Machine LearningCleantechClimate TechEnergySaaSSeattle, US
Aaron Goldfeder(Executive Officer, Director, Promoter)inScott Case(Executive Officer)inLeo Shklovskii(Executive Officer, Director)Hannah Bascom(General Manager)inJesse Demmel(Chief Technology Officer)inKarl Siebrecht(Executive Officer, Director)in
Co-investorsCoatue ManagementPrelude VenturesRubicon Technology PartnersThe Westly GroupTIMIA CapitalVantagePoint Capital Partners+1 more
EnergyX supplies battery-grade lithium hydroxide monohydrate for lithium-ion batteries used in electric vehicles and energy storage systems.
CleantechEnergyNew MaterialsAustin, US
Teague Egan(Founder)in
Co-investorsHelios CapitalJapan AngelsK20 FundEni NextRasmal Ventures
Enzinc develops zinc micro-sponge anode battery technology for energy storage, working to bring production-ready battery systems to market through battery manufacturing partners.
CleantechEnergyHardwareNew MaterialsSan Anselmo, US
Michael Burz(Chief Executive Officer and Founder)inDeborah Knuckey(Cofounder & Chief Marketing Officer)Adam Buckfelder(Chief Financial Officer)Jenna Lynch(Chief People Officer)inMichael Galluzzo(Chief Technology Officer)inWilliam Cogen(Director)
Co-investorsTO VCAvesta FundNeer Venture PartnersThird Derivative3x5 Partners
Equatorial Space develops modular, low-cost space launch vehicles powered by proprietary hybrid rocket engine technology using HTP and HRF-1 propellant.
Deep TechHardwareSpace TechSingapore, SG
Co-investorsElev8.vcRSJ Investments SICAV a.s.TechstarsSEEDS Capital
Evrnu develops technology to transform textile waste into recyclable fibers for apparel manufacturing, creating sustainable alternatives to conventional textiles without compromising quality or performance.
Circular EconomyCleantechClimate TechNew MaterialsSeattle, US
Christopher Stanev(Executive Officer, Director)inStacy Flynn(Executive Officer, Director)inChristopher Stenev(Executive Officer, Director, Promoter)
BoardCorey Vernon(Director)inKyle Adkins(Director)Julie Guggemos(Director)
Co-investorsGotham Gal VenturesMagic HourPlum Alley InvestmentsRadicle ImpactFor Good VenturesGiant Leap+1 more
Farm Power builds and operates regional anaerobic manure digesters that convert dairy farm manure into methane-generated electricity for sale, returning processed manure to partner farmers as pathogen-free organic fertilizer.
AgTechCleantechEnergy
Kevin Maas(Co-founder)Daryl Maas(Co-founder)
Flux Drive builds magnetic soft-torque power transmission equipment, including adjustable speed drives and flexible couplings that transmit torque between a motor and load through magnetic flux rather than a physical connection.
Advanced ManufacturingEnergyHardwareSumner, US
Philip Corbin(Executive Officer, Director)John V. Keenan(Executive Officer)
BoardGeoff Dahl(Director)
Focal is an AI-powered video creation platform that automates scriptwriting, video production, voiceovers, and editing for creators, marketers, and educators.
AI & Machine LearningConsumerCreator EconomyMedia & EntertainmentSaaSSan Francisco, US
Robert Cunningham(CEO)inFelix Wang(CTO)in
Co-investorsLink VenturesY CombinatorAndreessen HorowitzFellowsRecursion VenturesSequoia Capital
Global Neighbor uses patented directed energy technology to control weeds and stimulate crop growth without chemicals, offering products such as a harvest weed seed control unit (bSCU) and a seed priming system for farmers.
AgTechCleantechDeep TechHardwareXenia, US
Jon Jackson(Executive Officer, Director)inNeil Saterin
BoardJames A Ellis(Director)inDean Didato(Director)in
Co-investorsAg Ventures AllianceClean Energy VentureInnova Memphis, Inc.Texas HALO FundTitletownTech
GoPower installs personal electric vehicle charging infrastructure in parking spaces.
CleantechEnergyHardwarePropTech
John Reister(Founder & CEO)in
Co-investorsGood Growth CapitalVectors Angel
Goanna Ag provides on-farm data collection and irrigation management tools that help growers schedule irrigation, improve water-use efficiency, and increase crop yields.
AgTechAI & Machine LearningCleantechClimate TechIoTSan Diego, US
Tom Dowling(Chief Operating Officer, founder of Goanna Ag)Patrick Henry(Executive Officer, Director)inGaurav (Jay) Jalota(Chief Executive Officer)inRoy Moore(Director)Farooq Anjum(Executive Officer, Director)
Co-investorsCove FundElevation VenturesLongley CapitalCerraCap Ventures
Group14 develops silicon battery materials, specifically SCC55®, for automotive and consumer electronics manufacturers.
CleantechEnergyHardwareNew MaterialsWoodinville, US
Henry Costantino(Executive Officer)Rick Luebbe(Founder)inDr. Rick CostantinoJohn Reagh(Director)Eric Luebbe(Executive Officer, Director, Promoter)Bill Funcannon(Director)
Co-investorsBASF Venture Capital GmbHOVP Venture PartnersEarth Venture CapitalMetaplanetSalviaVsquared Ventures+2 more
Harvest Thermal makes an all-in-one home heating, cooling, and hot water system that pairs an air-to-water heat pump with an insulated thermal storage tank and optimization software to shift electricity use to cheaper, cleaner periods.
Advanced ManufacturingCleantechClimate TechEnergyHardwareKensington, US
JanePierreKen Munson(Executive Officer, Director)inElisabeth Jane Melia(Executive Officer, Director)
Co-investors37 AngelsAstiaBerkeley Angel NetworkClimate Impact CapitalCool Climate CollectiveDangerous Ventures+9 more
Honeycomb provides observability and monitoring software that helps engineering teams understand how their software behaves in production.
AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsEnterprise SoftwareSan Francisco, US
Charity Majors(Founder)inChristine Yen(Founder)inChloe Sladden(Founder)
Co-investorsAfore CapitalDCVC (Data Collective)Merian VenturesMotive ForceOMERS VenturesScale Venture Partners+9 more
EnergySeattle, US
William Burton Hamner(Executive Officer, Director)Mike Layton(Executive Officer)
BoardEli Lamb(Director)Paul Curtis(Director)
Co-investorsKeiretsu Forum
Idle Smart makes automated idle reduction systems for heavy-duty trucking fleets, cutting fuel use, downtime, and CO2 emissions from extended engine idling.
CleantechIoTLogistics & Supply ChainMobility & TransportationLenox, US
Jeff Lynch(Founder & CEO)in
Co-investorsBeacon AngelsClimate Innovation CapitalEvergreen Climate InnovationsKCRise FundService Provider CapitalStout Street Capital+2 more
Imperium Technologies builds an integrated electro-mechanical steam trap paired with a real-time steam system intelligence platform to detect and manage steam system waste, faults, and emissions.
Advanced ManufacturingCleantechEnergyIoTCedar Park, US
Brad Medford(Co-Founder & CEO)in
BoardClay Davis(Director)Gordon Judd(Co-Founder & Chief Technology Officer)in
Co-investorsAggie Angel NetworkCentral Texas Angel NetworkSWAN Impact NetworkSymbiotic Ventures
Indow manufactures custom window inserts designed to reduce drafts, lower noise, and improve energy efficiency in existing windows.
CleantechClimate TechConstruction TechHardwarePropTechPortland, US
Co-investorsKeiretsu ForumPortland Seed FundSustainVCVision Ridge Capital Partners
INOVUES makes non-invasive glazing retrofit systems that upgrade existing building facades and windows to improve energy efficiency and cut carbon emissions without replacing the original components.
CleantechClimate TechPropTechHouston, US
Anas Al Kassas(Executive Officer, Director)inAhmad Atwan(Director)inJohn Paulos(Director)
Co-investorsCentral Texas Angel NetworkR/GA VenturesLateral CapitalSaint-Gobain NOVA
InventWood produces SUPERWOOD, a wood-based structural material engineered at the nanoscale to be stronger than steel while lighter, offering properties like fire resistance and transparency for use in construction and buildings.
Advanced ManufacturingCleantechConstruction TechNew MaterialsFrederick, US
Liangbing Hu(Founder)inALEXANDER LAU(CEO, President and Chairman)TIMOTHY KREBS(Secretary, Treasurer)
BoardKEVIN TIDWELL(Director)
Co-investorsBaruch Future VenturesCool Climate CollectiveDangerous VenturesPulse Fund
it's electric installs and maintains curbside Level 2 EV chargers on partner properties in U.S. cities, using the property's spare electrical supply at no cost to the owner.
CleantechEnergyMobility & TransportationNYC, US
Tiya Gordon(Founder)inNathan King(Founder)in
BoardTopias Soininen(Director)
Co-investorsChloe CapitalClean Energy VentureFailup VenturesFamily Angel Management FundGener8torGraham Walker Venture+9 more
Joulecase develops battery and portable energy storage technology for on-the-go, mobile, and large-scale power applications.
CleantechEnergyHardwareSeattle, US
Alex Livingston(Executive Officer, Director)inJames Wagoner(Executive Officer, Director)
Co-investorsThird DerivativeKeiretsu Forum
LevelTen Energy operates a platform that connects renewable energy developers with customers and market participants, facilitating project visibility and deal-making in the renewable energy sector.
B2B MarketplacesCleantechClimate TechEnergySaaSSeattle, US
Bryce Smith(Executive Officer, Director)inWilliam Thomas(Executive Officer)
BoardDavid Cohen(Director)inKarly Wentz(Director)inGreg Lyons(Director)Tim Woodward(Director)in
Co-investorsAster CapitalB Capital GroupB4 CapitalConstellation Technology VenturesPrelude VenturesTechstars+7 more
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)
BoardClay Dumas(Director)in
Co-investorsBreakthrough Energy VenturesLowercarbon CapitalAzolla VenturesBerkeley Angel NetworkBMW i VenturesMount Wilson Ventures+10 more
Membrion develops Electro-Ceramic Desalination (ECD) technology that treats complex industrial wastewater by continuously separating dissolved salts and metals, enabling water recovery and reuse without replacing existing infrastructure.
CleantechDeep TechNew MaterialsSeattle, US
Greg Newbloom(Founder & Chief Executive Officer)inThomas Mitchell(Executive Officer)inWayne Byrne(Executive Officer, Director)inJohn Plaza(Executive Officer, Director)inPhillip Pickett(Executive Officer, Director)
BoardNic Pannekeet(Director)in
Co-investorsFREEFLOWLam CapitalPangaea Ventures Us Inc.PureTerra VenturesSafar PartnersSand Hill Angels+2 more
MITO Material Solutions develops patented hybrid additive technology that enhances fiber-reinforced composites and thermoplastics by functionalizing materials like graphene oxide and biomaterials, serving the manufacturing industry.
Advanced ManufacturingCleantechClimate TechDeep TechNew MaterialsStillwater, US
Haley Marie Keith(Executive Officer, Director)inKevin Keith(Director)Steve Hulme(Director)
BoardMahdi Ghazizadeh(Director)Richard J. Diemer, Jr.(Director)Joel Neale(Director)
Co-investorsCitrine AngelsCortado VenturesDipalo VenturesElevate VenturesEvergreen Climate InnovationsHG Ventures+3 more
Nature Coatings makes BioBlack, a biobased pigment that serves as a nontoxic, sustainably-sourced alternative to carbon black for use in textiles, cosmetics, asphalt, and other industrial applications.
Advanced ManufacturingCircular EconomyCleantechClimate TechNew MaterialsLas Vegas, US
S. Jane Palmer(Jane is the chief executive officer of the corporation.)inJane Palmer(Founder & CEO)inKevin Bratcher(President & COO)inJames Palmer(Director)
Co-investorsChrysalixCommunity Development Venture Capital AlliancePortfoliaRegeneration.VCSafer MadeApex Black+2 more
Nori Robotics manufactures household robots that autonomously handle domestic tasks like cleaning, organizing, and food preparation.
Advanced ManufacturingAI & Machine LearningHardwareRoboticsNew York City, US
Antonio Sitong Li(CTO)inAntonio Li(Founder)inDave Zohrob(Founder)inDave Zohrob Harish Agarwal(Founder)Harish Agarwal(Founder)inHarish Agrawal(Founder)
Co-investorsY CombinatorBrave CapitalGaingelsGreat Wave VenturesPioneerRebalance Earth+2 more
Noteworthy AI helps electric utilities prevent wildfires by identifying and addressing equipment failures on distribution infrastructure.
AI & Machine LearningCleantechEnergyEnterprise SoftwareIoTStamford, US
Chris Ricciuti(Founder)inNathan Schmidt(Director)
BoardMichael Jackson(Director)inDeborah Caplan(Director)Aram Ouligian(Director)
Co-investorsAtas VCBoro CapitalC2 VenturesCity LightConnecticut InnovationsKeiki Capital+6 more
Auburn, US
GLEN J. BERTINI(Executive Officer, Director)DAVID L. LEWIS(Executive Officer, Director)
BoardDAVID GRIEST(Director)BROOKE WADE(Director)PIERRE FESTAL(Director)inJAMES HUFF(Director)in
Co-investorsClearSkySJF VenturesPromus Ventures
NxLite develops sustainable coatings and glazing solutions for building windows and glass to improve energy efficiency and reduce heating/cooling energy loss.
CleantechConstruction TechNew MaterialsToronto, CA
David Matherin
Co-investorsACT Venture PartnersBackwards CapitalCreative VenturesEarth FoundryEnergy FoundryMUUS+4 more
Omnidian provides post-installation care and performance protection for solar and clean energy investments, focusing on the service experience after systems are installed.
AI & Machine LearningCleantechClimate TechEnergySaaSSeattle, US
Mark Liffmann(Founder & CEO)inMark Liffman(Executive Officer, Director)Caroline Bec Cox(Executive Officer)in
BoardRick Viton(Director)inTom Groos(Director)inAbe Yokell(Director)in
Co-investorsACTIVATE CAPITAL PARTNERSAlumni VenturesB Capital GroupB4 CapitalBlue Bear Capital PartnersBridges Fund Management Ltd.+13 more
OndaVia builds optical chemistry analysis systems using Quantitative Raman Spectroscopy to measure trace chemical concentrations on-site in about 5 minutes, replacing multi-day off-site lab testing and manual titrations.
CleantechDeep TechHardware
OnSwitch provides a digital platform for evaluating and purchasing commercial solar systems, using patented aerial imaging and AI to generate pre-costed quotes for rooftop and parking lot installations.
AI & Machine LearningCleantechEnergy
OpConnect manufactures and deploys end-to-end fleet charging solutions for electric vehicles, serving public transit agencies, school districts, commercial fleets, and multi-family residential properties.
CleantechHardwareMobility & TransportationPortland, US
Dexter Turner(Executive Officer, Director)inRONALD GOLDSBERRY(Executive Officer)
BoardEDWARD DUGGER III(Director)inRAJAN KASETTY(Director)inJESSICA NIGRO(Director)
Co-investorsClimate Impact CapitalReinventure CapitalThe 22 FundThe BFM Fund
Oscilla Power develops wave energy technology designed to capture ocean wave energy with a focus on reliability and survivability.
CleantechEnergyHardwareSeattle, US
Nair Balakrishnan(Executive Officer, Director)Rahul Shendure(Executive Officer, Director)in
BoardKristin Martinez(Director)in
PassiveLogic develops AI systems for autonomous building control and operations.
AI & Machine LearningDeep TechIoTSalt Lake City, US
TROY HARVEY(Executive Officer, Director)inJEREMY FILLINGIM(Executive Officer, Director)inJOHN RAPAPORT(Director)
Co-investorsDreamit VenturesEra VenturesnoaNVIDIARET VenturesSuffolk Technologies+2 more
Perpetua provides AI-powered advertising optimization tools for online sellers on Amazon Marketplaces, enabling predictable growth through automated ad management and targeting.
AdTechAI & Machine LearningE-commerceRetail TechSaaSPortsmouth, US
MATT GERBER(Director)TIMOTHY S LUCAS(Executive Officer, Director)
Co-investorsConversion CapitalNycaNyca PartnersPaulson & Co.
Photon Marine develops electric propulsion systems and fleet management software for marine vessels, enabling zero-emission operations with extended runtime and reduced operational costs.
CleantechEnergyHardwareIoTMobility & TransportationPortland, US
MARCELINO J. ALVAREZ(Executive Officer, Director)
Co-investorsElevate CapitalIdeashipJuniperOne Planet GroupPortland Seed FundRoadster Capital+1 more
PittMoss manufactures peat-free, soilless potting mixes and soil amendments made from recycled paper and organic cellulose fibers, aimed at gardeners, nurseries, and growers seeking reduced water and fertilizer use.
Advanced ManufacturingAgTechCircular EconomyNew MaterialsAmbridge, US
Mont Handley(Director)inBrian Scott(Executive Officer)
BoardMichael Matesic(Director)Matthew Schneider(Director)W. Douglas Taylor(Director)Carl Nicolia(Director)
Co-investorsBroad Street Angels
Power to Hydrogen develops Anion Exchange Membrane (AEM) electrolyzer systems that convert water and AC power into high-pressure hydrogen for storage and hydrogen carriers like methanol and ammonia.
CleantechDeep TechEnergyHardwareColumbus, US
Paul Matter(Chief Executive Officer)Christopher Holt(Director)Constantine Kafantaris(Director)Alex Zorniger(Vice President of Business Development)
BoardConstantine Karantaris(Director)Ryan Helon(Director)
Co-investorsAir Liquide Venture Capital (ALIAD)Asahi Kasei Corporate Venture CapitalFinindusJERAMOL SwitchVentioneers Capital
PowerLight Technologies (a dba of LaserMotive, Inc.) develops optical power beaming systems that convert electricity into high-intensity light, transmit it over long distances, and reconvert it to usable power at a specialized receiver.
Deep TechEnergyHardware
Tom Nugent, Jr.(Founder)inTom Nugent(CTO)inTim Jenks(CEO)inBob Zak(COO)inLori Bass(CFO)
Co-investorsDBL PartnersFearless Ventures
Propel builds technology that improves government benefits access and management for Americans facing financial hardship.
FintechGovTechImpact & Social GoodSocialBrooklyn, US
Jimmy Chen(CEO, Co-Founder)inJeff Kaiser(COO, Co-Founder)inRam Mehta(CPO, Co-Founder)inRay Hein(Founder)Ron Hess(Founder)
Co-investorsAndreessen HorowitzFinancial Venture StudioHeartfelt CapitalInspired CapitalKleiner PerkinsNew York Life Ventures+9 more
Rebellyous develops plant-based chicken nuggets and proprietary manufacturing systems designed to enable efficient, clean food production with improved working conditions.
Advanced ManufacturingClimate TechFoodTechHealthtechImpact & Social GoodSeattle, US
Christie Lagally(CEO)inJonathan Tang(Investor)in
Co-investorsAgronomicsBlue Horizon CorporationClear Current CapitalFifty YearsG VenturesGaingels+22 more
Rebound Tech develops adaptive cooling infrastructure for industrial facilities dealing with high cooling demand, peak energy charges, and humidity control.
CleantechEnergyHardwareCommerce City, US
Russell Goldfarbmuren(Executive Officer, Director)inRussell Muren(Executive Officer, Director)Kevin Davis(Executive Officer, Director)in
BoardMatthew Coleman(Director)John Fox(Director)inWilliam Temple Withers Fennell(Director)
Co-investorsAutodesk FoundationClean Energy VentureClean Energy VenturesiSelect FundSkyview VenturesThird Derivative+1 more
Recurrent builds software and data analytics tools to help consumers and dealerships transition to electric vehicles and optimize EV adoption.
Climate TechData & InfrastructureMobility & TransportationRetail TechSaaS
Scott Case(Founder)in
Co-investorsArcTern VenturesAscend Venture CapitalAutomotive Ventures MobilityEnerTech CapitalGoodyear VenturesPioneer Square Labs+6 more
Loong Wang(Founder)Taiyang Zhang(Founder)
Co-investorsChronos VenturesDeepTech VenturesJLL Spark Global VenturesPolychain Capital
Ren is a distributed interoperability protocol that enables cross-chain movement of value between blockchains, with support for bitcoin.
Crypto & Web3Data & Infrastructure
Co-investorsLD CapitalSignum Capital
Saltworks designs and delivers technology systems that treat industrial wastewater and refine lithium for battery production, serving industrial customers across the full project lifecycle from design through implementation.
Advanced ManufacturingCleantechEnergyNew MaterialsBC, CA
Co-investorsInnovative Solutions CanadaWUTIF Capital
Sealed helps homeowners improve energy efficiency through financial and technological innovation in residential properties.
B2B MarketplacesCleantechClimate TechEnergyEnterprise SoftwarePropTechSaaSNew York, US
Lauren Salz(Co-founder and CEO)inAndy Frank(Founder and President)inBenjamin Wolkon(Director)Eric Blattman(Director)Seth Gottlieb(Director)
Co-investorsAligned Climate CapitalClean Energy VentureGaingelsQuest VenturesFifth WallFootPrint Coalition
Shift Thermal develops thermal storage technology for data center cooling systems, enabling efficient power allocation between cooling and computing infrastructure.
CleantechClimate TechData & InfrastructureDeep TechEnergyTennessee, US
Levon AtoyaninMitchell Ishmaelin
Co-investorsClean Energy VentureMarket Square Ventures
Signol is a behavior change platform that uses data insights and personalized incentives to help organizations and their teams reduce fuel consumption and carbon emissions.
Climate TechEnterprise SoftwareSaaS
Co-investorsBoeing HorizonX VenturesSun Road SyndicateTecPierTMV
SolarSteam develops plug-and-play renewable heat technology aimed at industrial adoption, with a focus on low-cost renewable heat in extreme climates.
CleantechClimate TechEnergyCalgary, CA
Jonathan Sheeran(Executive Officer)Apostol Radev(Executive Officer, Director)in
BoardJourdan Urbach(Director)in
Co-investorsForesight CanadaLevelized Capital
Solidec builds autonomous electrolyzer-based generators that use air, water, and electricity to produce essential chemicals on site and on demand, removing supply-chain, delivery, and storage burdens.
Advanced ManufacturingCleantechClimate TechNew Materials
Ryan(Co-founder & CEO)inYang(Co-founder & CTO)inHaotian(Co-founder & Chief Scientist)in
Co-investorsCollaborative FundEcho River CapitalNew Climate VenturesNew York AngelsThird DerivativeVectors Angel+4 more
Solstice connects households and businesses to local solar farms through a software platform that qualifies subscribers based on energy needs rather than credit scores, enabling bill savings through solar credits.
CleantechClimate TechEnergySaaSBoston, US
Sandhya Murali(Co-Founder & CEO)inSteph Speirs(Co-founder)inKirk Arnold(Director)
BoardSchuyler Lance(Director)
Co-investorsAmerican Family Insurance Institute for Corporate and Social ImpactDorm RoomSE VenturesSustainVCTechstarsTrue Wealth Ventures+6 more
SparkCharge develops mobile off-grid electric vehicle chargers and operates a charging network for EV users.
CleantechClimate TechEnergyHardwareMobility & TransportationBuffalo, US
Joshua Aviv(Executive Officer, Director)inDavid Piperno(Executive Officer)in
BoardJames Floyd(Director)Ben Stoddard(Director)Elbert O. Robinson, Jr.(Director)Edward Jean-Louis(Director)
Co-investorsAutomotive Ventures MobilityCleveland AvenueFlucas VenturesPJCRevolutionTechstars+5 more
Sparkfund provides deployment services to utilities for distributed energy resources (DERs), helping them design, deploy, and manage DER projects at scale across the grid.
CleantechClimate TechEnergyEnterprise Software
Pier LaFarge(Founder & CEO)in
Co-investorsEnergy Impact PartnersAlumni VenturesConstellation Technology VenturesInnovation DepotMount Pleasant VenturesRET Ventures
Sparkz manufactures Cathode Active Material (CAM) for cobalt-free and nickel-free lithium iron phosphate (LFP) batteries in the United States, building a vertically integrated domestic supply chain for lithium-ion batteries.
Advanced ManufacturingCleantechEnergyCalifornia, US
Sanjiv Malhotra(Founder)in
Co-investorsLaunch TennesseeUlu Ventures
Steelhead Composites designs, manufactures and tests lightweight composite pressure vessels for aerospace, energy and transportation.
Golden, US
Andrew Coors(Executive Officer, Director, Promoter)inJohn Cronin(Executive Officer)inSTEVE HUGHES(Director)
BoardKaren Howlett(Director)Tim Reeser(Director)
Co-investorsCentral Texas Angel NetworkDenver VenturesHouston Angel NetworkMilkbox PartnersRockies Venture ClubWorldQuant Ventures
CleantechClimate TechSeattle, US
Erin Rothman(Executive Officer, Director, Promoter)inPat LaPointe(Director)Teri Floyd(Director)
Co-investors9Mile LabsNext Wave ImpactTechstarsBuoyant Ventures Management, LlcBURNT ISLAND VENTURESGratitude Railroad+3 more
Svante builds filters and modular rotary contactor machines that capture and remove CO2 from industrial emissions and directly from the air.
CleantechClimate TechDeep TechEnergyNew MaterialsBurnaby, CA
Matthew Stevenson(Executive Officer)inClaude Letourneau(President & CEO)
BoardMarc Van Den Berg(Director)Roger Strauch(Director)inDamien Vacherot(Director)Laura Boudreau(Director)
Co-investorsChrysalixThe Roda GroupChevron Technology VenturesMitsui & CoTemasekBay Bridge Ventures Climate+7 more
Symbium builds an instant permitting service for residential decarbonization projects such as solar panels, energy storage, and heat pumps, letting homeowners and contractors understand what is possible on a property and submit and manage permit applications.
Climate TechGovTechPropTechSaaSSan Francisco, US
Abhijeet Mohapatra(Founder)inLeila Banijamali(Founder)inMichael Genesereth(Founder)in
BoardMitchell Kertzman(Director)
Co-investorsAspenwoodBBG VenturesHearstLabHummer Winblad Venture Partners (HWVP)Third Derivative
Symbrosia develops SeaGraze, a USDA Organic feed additive derived from ocean-based nutrition that reduces methane emissions in livestock production while supporting sustainable growth.
AgTechClimate Tech
Alexia Akbay(Founder)in
Co-investorsBlue Revolution Investments G.P.Climate Impact CapitalDanone Manifesto Venture
Terra.do provides immersive online learning programs, job placement, and community access for professionals transitioning into climate-related careers.
AI & Machine LearningClimate TechEdTechFuture of WorkPalo Alto, US
Kamal Kapadia, Ph.D.(Founder)inTarah Foster(Course Director)Anshuman Bapna(Founder)Kamal Kapadia(Founder)Mayank Jain(Founder)
Co-investorsCity Light8VCFractal Growth Partners
Tierra Climate offers an AI-powered platform that acts as a command center for operating clean energy portfolios in volatile power markets, unifying forecasting, optimization, energy trading, portfolio analytics, and reporting.
AI & Machine LearningCleantechEnergyNew York City, US
Jacob Mansfield(Founder)
Triton Anchor develops an anchoring and mooring system designed for renewable energy installations, supporting mooring configurations from catenary to tension leg across various soil types.
CleantechEnergyHardware
TyFast develops high-performance battery technology for heavy-duty vehicles.
CleantechEnergyMobility & Transportation
Co-investorsCollaborative Fund
UbiQD develops and manufactures quantum dot materials and products for controlled-environment agriculture, clean energy, and security applications.
AgTechDeep TechNew MaterialsLos Alamos, US
Hunter McDaniel(Founder and CEO)inMatthew Bergren(Executive Officer, Director)inTony Beams(Executive Officer)Mike Burrows(Executive Officer)
BoardBradley Harrison(Director)inColin Cumming(Director)
Co-investorsClimate Impact CapitalDellin InvestmentsEPIC VENTURESKeiretsu ForumPhoenix Venture PartnersPlug and Play Ventures+6 more
Advanced ManufacturingCleantechGolden, US
Andrew Maxey(Executive Officer, Director)inAaron Parker(Executive Officer)inDaniel Flagg(Executive Officer)inSean Kline(Executive Officer)inShari Kennett(Director)J. Scott Pusey(Executive Officer)
Co-investorsAutodesk FoundationBelle Impact FundBeyond CapitalCircular Innovation FundDiamond Edge VenturesHG Ventures+8 more
Vibe is a platform that converts natural conversation into functioning applications, allowing non-technical users to build software through dialogue.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSSan Francisco, US
Ray Morgan(CEO)inKatia Bazzi(CTO)inArthur Querou(Founder)Franck Tetzlaff(Founder)Stelio Ropokis(Founder)Thomas Metcalfe(Founder)
Co-investorsElaiaIncentive, Peregrine Ventures IncubatorY CombinatorClaypond CapitalEntrepreneur FirstFoundation Capital+6 more
WattCarbon provides measurement, verification, and certification infrastructure for demand-side energy programs, including meter-level M&V, an hourly energy attribute certificate (EAC) registry, and an API.
CleantechData & InfrastructureEnergyLafayette, US
McGee Young(Executive Officer, Director, Promoter)in
Co-investorsCity LightGreensoil PropTech VenturesJetstreamKeiki CapitalSur VenturesTrue Ventures+2 more
Xeal develops Helix Computing, a self-reliant platform for managing smart devices and infrastructure in cities, including EV chargers, building access controls, and payment terminals, without dependence on centralized cloud networks or external connectivity.
CleantechEnergyHardwareIoTMobility & TransportationPropTech
Alastair Westgarth(COO)in
Co-investorsArcTern VenturesWIND VenturesAlpaca VC
ZILA BioWorks develops high bio-content epoxy resin systems (bio-epoxy) that serve as drop-in replacements for traditional epoxies in composites, coatings, and adhesives, cutting carbon emissions while enabling recyclability.
Circular EconomyCleantechNew Materials
Jason Puracal(CEO & Co-founder)Evan Bouchier(CPO & Co-founder)Bradley Clark(CFO)Andy Merriman(Director of Sales)Keithanne Mockaitis(Chief Scientific Officer)
Co-investorsTall Grass Ventures
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
60HzAdaptive Symbiotic TechnologiesAdaraADI Thermal TechnologiesAlpha GridApana (Kirkland Analytics)Applied Carbon (was Climate Robotics)Atlas PowerAxiom ExergyBioVantageBlue MarbleBlueWaterHouseBuilding Energy Inc.C-MotiveCarbixCarbon QuestCerahelixCleanChoice Energy (Ethical Electric)Columbia GreenColumbia Power TechnologyDelaware Power SystemsE-Zn/E-ZincEarthly LabsEdgehogEdTekEELI TechnologyElectrumEmmeEmpower Micro SystemsEnerg2EnergyXFledgeFull Circle FarmsGaia AI, Inc.Green Canopy HomesGreenBackerGreenwood Clean EnergyGroup 14GybeIntellihotIterosLeap PVLittle FeetMarine ConstructionMicroEnergy CreditsMicrogreenNew Earth EnergyNuCubeNvirovateOcean BuildOne Energy RenewablesPacific Light TechnologiesPalebluePecos WindPotaVidaPowerLight (was LaserMotive)Promus Outlook GrangePV CompleteQD SolarQEATechQuantPower (Formerly Banyan)Quantum EnergyResource Fiber LLCRetroluxREVRidgeline EnergyRynoScape CarbonScope 5Sieber EnergySkyline InnovationSmash SolarSpark MeterSparkzSunspanTalkingHeads Wireless (THW)TBF EnvironmentalTeadoraTessolarUrbanXVirticusVolexionWattIQ (was Ibis)WISErg
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.











.png)














.jpeg)


















__Twitter.png)

















































.jpeg)









































































































































.jpeg)





































































































































































































