/Investor DB

Zero Infinity Partners — Full Portfolio

75 tracked investments · listed companies and verified rows first

Futurailfuturail.comin✓ verified

Futurail develops a safety-certified autonomy software and hardware stack for self-driving trains, including long-range obstacle detection, localization, and train control, offered as first-mount integration with OEMs or retrofits of existing fleets.

AI & Machine LearningDeep TechMobility & TransportationStrasbourg, FR

Co-investorsHeroic VenturesLeap435Soundproof Ventures

Agenticagentic.aiin

Agentic.ai is a curated directory and evaluation platform for agentic AI tools, scoring each for autonomy, decision-making, and real-world action capabilities.

AI & Machine LearningMarketing TechSaaS

Co-investorsMerus Capital8VC

Aigentaigent.energyinSeed · Aug 2025 · $6M

AGent Energy develops an AI-powered platform for demand response and grid flexibility that aggregates distributed energy resources, primarily backup generation at commercial and industrial facilities, to monetize existing assets and support grid reliability.

AI & Machine LearningCleantechEnergyEnterprise SoftwareIoT

Stephanie Hendricks(CEO and Co-Founder)inFrançoise Parker(President and Co-Founder)inTodd Krause(Chief Development Officer and Co-Founder)in

Co-investorsCIV

Airaaira-technology.comin

Unable to determine — the page lists advisors only and does not describe the company's core business, products, or market.

AI & Machine LearningDeep TechEnterprise SoftwareSaratoga, US

RaviKiran Gopalan(Director)inAnand Chandrasekher(Co-Founder, CEO)inPramod Viswanath(Co-Founder/Advisor)Sreeram Kannan(Co-Founder/Advisor)

BoardKrishna Kolluri(Director)Asad Khaliq(Director)

Co-investorsAcrew CapitalFoothill VenturesIn-Q-TelNeotribe Ventures

American Terawattamericanterawatt.comin𝕏May 2026

American Terawatt is building a national high-voltage direct current (HVDC) transmission network in the United States designed to deliver gigawatts of power to large industrial loads.

CleantechEnergyHardwareSan Francisco, US

Robert Parker(Founder)inAnton Troynikov(Executive Officer, Director)inArani Bhattacharyay(Executive Officer, Director)

Co-investorsAntlerGiant Ventures Global LlpHawk Hill VenturesHOF CapitalScribble VenturesAltimeter Capital+3 more

Ammobiaammobia.coinFeb 2026

Ammobia develops a novel ammonia production process that operates at low pressure and low temperature, achieving record-setting conversion rates.

Advanced ManufacturingCleantechEnergySan Francisco, US

Karen Baert(Co-founder & CEO)inTristan Gilbert(Co-founder & CTO)in

Co-investorsChevron Technology VenturesShell VenturesAIR CapitalAlumni VenturesCastor VenturesCollaborative Fund+7 more

analogrxlist.comFeb 2025 · $100M

RxList is an online medical resource providing detailed pharmaceutical information on brand and generic drugs, written and reviewed by pharmacists and physicians.

Digital HealthHealthtechMedia & EntertainmentSan Clemente, US

Co-investorsHealthCapACVC PartnersAlleyCorpAnzu PartnersConstellation Technology VenturesIn-Q-Tel+4 more

Autoridad Panandinapanandina.orgin𝕏

Autoridad Panandina is an energy infrastructure company that develops projects to supply power for large-scale compute deployments in regions with abundant energy resources.

CleantechCloud ComputingEnergy

Co-investorsUnion Square Ventures (USV)CIVRibbit Capitalalphabet angels

Azalea Robotics Corporationazalearobotics.comin𝕏Seed · Dec 2023

Azalea Robotics develops autonomous mobile robots for airport baggage handling, including loading and unloading operations, sortation, and fleet management.

Advanced ManufacturingAI & Machine LearningHardwareRoboticsSan Francisco, US

David Millard(CEO)inJohn B. Stroud(CFO)in

Co-investorsSoma CapitalY CombinatorCapitalize VCHyperPartners Investment Co. Ltd.ProCap Velocity+1 more

BioSqueezebiosqueeze.cominSep 2021

BioSqueeze develops well integrity solutions for the oil and gas industry, using biomineralization technology to seal cement gaps and leaks in wells.

Deep TechEnergyButte, US

Latham Turner(Director)Mark Ranalli(Executive Officer, Director)

Co-investorsNext Frontier CapitalValo VenturesOverture Climate

Bluestem Biosciencesbluestembiosciences.cominPre-Seed · Jul 2022 · $5M

Bluestem Biosciences uses an industrial fermentation process with an engineered yeast strain to convert American corn into 3-hydroxypropionic acid (3-HP) and other platform chemicals, offering a domestic alternative to petroleum-based production.

BiotechCleantechNew MaterialsOmaha, US

Cameron RylanceinWilliam Hagstrom(Executive Officer, Director)

Co-investorsInvest Nebraska

Boom Supersonicboomsupersonic.comin𝕏

Boom Supersonic develops supersonic aircraft and engines, including the Overture commercial airliner and the Symphony turbofan engine, targeting commercial aviation and advanced infrastructure applications.

Advanced ManufacturingDeep TechHardwareMobility & TransportationSpace TechCentennial, US

Blake Scholl(CEO)inJoshua Krall(Founder)inJoe Wilding(Founder)inJosh Krall(Founder)Slava Solonitsyn(Investor in Boom)in

Co-investorsAccess Ventures (New York)Activant CapitalAlpha FundsAltra VentureAngel Collective Opportunity FundBessemer Venture Partners+61 more

Branch Energybranchenergy.comAug 2024 · $10.8M

Accelerating green energy with tech-powered retail solutions.

Wilmington, US

Alexander Ince-Cushman(Executive Officer, Director)Todd Burgess(Executive Officer)Daniel MacDonald(Director)

BoardAdam Spivack(Director)

Co-investorsAIR CapitalClean Energy VenturesComcast VenturesGreat Oaks Venture CapitalHabitat PartnersPrelude Ventures+3 more

BrightAIbright.aiin𝕏

BrightAI provides AI hardware, sensors, and drones that add continuous observability to physical infrastructure, using on-device AI models and foundation models trained on telemetry data to predict failures and guide field teams.

AI & Machine LearningIoTRoboticsSan Francisco, US

Alexander Hawkinson(Executive Officer, Director)Nathan Hanks(Executive Officer)inGolda Hartman(Executive Officer)inKiran Bharwani(Executive Officer)inAlex Hawkinson(Founder)

BoardRussell Gehrett(Director)

Co-investorsInspired CapitalKhosla VenturesBoxGroupUpfront VenturesVSC VenturesCapital One Ventures+2 more

CheckSammychecksammy.cominNov 2020 · $15M

CheckSammy provides waste diversion and recycling services with a technology platform that tracks materials from pickup to final destination, connecting businesses to a network of recycling and sustainability facilities.

Circular EconomyCleantechClimate TechEnterprise SoftwareLogistics & Supply ChainVancouver, CA

Sam Scoten(Executive Officer, Director)inFraser Reid(Executive Officer, Director)inRyan Hatch(Director)Tirta Liu(Director)

Co-investorsFirePower CapitalKensington Capital Partners LimitedI Squared CapitalPaceZero Capital PartnersTriplePoint Capital

CloudForgecloudforgesoftware.cominMar 2024

New York, US

Benjamin Marans(Executive Officer, Director, Promoter)Christopher Holt(Executive Officer, Director, Promoter)

Co-investorsFractal SoftwareBienville CapitalResolute Ventures

Cyclic Materialscyclicmaterials.earthin

Cyclic Materials recovers rare earth elements and other critical minerals from end-of-life products through proprietary magnet separation and refining technologies.

Circular EconomyCleantechNew MaterialsKingston, CA

Ahmad Ghahreman(Founder)Patrick Nee(Founder)

Co-investorsArcTern VenturesBMW i VenturesClimate InvestmentEnergy Impact PartnersHitachi VenturesInMotion Ventures+1 more

Deliver Biosciencesimmtunetherapies.comin𝕏Aug 2025 · $6M

Deliver Biosciences develops a nanoparticle-based delivery platform to genetically engineer cells in patients for cell and gene therapies, targeting cancer immunotherapies as the first indication with applications in autoimmune, neurodegenerative, and cardiovascular diseases.

BiotechDeep TechMedical Devices

Co-investorsDeep Science VenturesCIVCostanoa VenturesForgePoint CapitalMoment Ventures, LlcRidge Ventures+1 more

Eightfleeteightfleet.com

8Fleet is a ride hail fleet operator building infrastructure to support autonomous vehicle (AV) operations at scale, including fleet management software, operational capabilities, and physical assets.

Logistics & Supply ChainMobility & TransportationRobotics

Co-investorsAb Capital Holding BVNomad Venture Partners, Llc

EnCharge AIenchargeai.comin

EnCharge AI develops advanced hardware and software solutions for AI computing, focused on semiconductor design and AI systems optimization.

AI & Machine LearningHardwareSemiconductorsSanta Clara, US

Naveen Verma(Founder)inKailash Gopalakrishnan(Founder)inEchere Iroaga(Founder)inEnchere Iroaga(Founder)

Co-investorsACVC PartnersAlleyCorpAlumni VenturesAnzu PartnersConstellation Technology VenturesIn-Q-Tel+5 more

Fluidstackfluidstack.ioin𝕏Jun 2026

Fluidstack develops infrastructure for AI by rapidly deploying compute capacity, enabling delivery of gigawatts of computing power in six months compared to industry standards of 18-24 months, with focus on data center acquisition, design, operation, and supporting major AI infrastructure projects.

AI & Machine LearningCloud ComputingLondon, US

Gary Wu(Founder)inCésar Maklary(Founder)Peixian Wu(Director and CEO)Peter Francis(Founder)inJason Kichen(Chief Infomation Security Officer)inMalachi Price(Chief Business Officer)

Co-investors7GC & Co91 VenturesAlso CapitalAntlerBridge VenturesDuke Capital Partners+11 more

Foundation Industriesfoundation-industries.comin𝕏Seed

Foundation Industries provides low-volume, high-mix manufacturing services to hardware companies in the United States, enabling faster prototyping and domestic production of complex components.

Advanced ManufacturingSan Francisco, US

Jakob Knudsen(CEO)inAlessio TonioloVedic PatelJoseph Metzler Concepcion(COO)

Co-investorsY CombinatorAndreessen HorowitzBain Capital VenturesBlast.ClubCortical VenturesGeorgia Tech Foundation+7 more

Glacier Gridglaciergrid.comin𝕏Series A · Feb 2024 · $19M

GlacierGrid provides smart energy management software that monitors and optimizes HVAC and refrigeration systems to reduce energy consumption and costs.

AI & Machine LearningCleantechClimate TechConstruction TechEnergySaaSRichmond, US

Manik Suri(Founder and CEO)inJoe Parisi(Founder)inNicki Parisi(Founder)inGerald Zingraf(Chief Operating Officer)inLiz Piontkowski(VP of Operations)Alex See(VP of Product)in

Co-investors1st Course CapitalBarrel VenturesBay Bridge Ventures ClimateClocktower VenturesCollaborative FundDeciens+14 more

GreenSpark Softwaregreensparksoftware.comin𝕏

Green Spark Software offers ReSpark, a platform for scrap and recycling yard operators that combines yard operations, commercial intelligence, logistics, financial workflows, and AI agents in one system.

Circular EconomyLogistics & Supply ChainSaaSNew York, US

Gordon Driscoll(Executive Officer, Director, Promoter)Omri Bloch(Director)Evan Vandegriff(Executive Officer, Director, Promoter)

Co-investorsBMW i VenturesBienville CapitalThird PrimeTiger Global Management

Halcyonhalcyon.ecoin𝕏

Halcyon provides automated alert monitoring for electric utility services and infrastructure projects, including high-voltage DC (HVDC) systems, replacing manual monitoring workflows.

AI & Machine LearningData & InfrastructureEnergy

Jon Miller(Founder)inAlex Klaessig(Founder)inNat Bullard(Founder)in

Co-investorsCongruent VenturesEnergize CapitalObvious VenturesOverture Climate

Havoc AIhavocai.comin𝕏

Havoc develops software for coordinating autonomous vehicles across air, sea, and land domains, enabling operators to supervise hundreds or thousands of autonomous assets simultaneously through a unified control platform.

AI & Machine LearningDefense TechRoboticsProvidence, US

Paul Lwin(Founder)inJoseph Turner(Executive Officer)Andrew Gregg(Executive Officer, Director)inJoe Turner(Founder)

BoardPaige Craig(Director)in

Co-investors0BS640 OxfordAlumni VenturesB Capital GroupB4 CapitalBVVC+14 more

Humoniqhumoniq.aiin𝕏Seed

Humoniq provides customer support solutions for travel companies, offering 24/7 multilingual service and deep backend integrations to replace inefficient phone systems and chatbots.

AI & Machine LearningEnterprise SoftwareSaaSTravel & HospitalitySan Francisco, US

Todd Sullivan(CEO)inWill Weber(CRO)inFarzad Khosravi(COO)

Co-investorsMaiora Rebel VenturesMyAsiaVCRebel FundY CombinatorBase10 PartnersBatch Ventures+5 more

Makomako.aeroin

MAKO develops Flightfilm, a biomimetic coating inspired by shark skin that reduces aerodynamic drag on aircraft to improve fuel efficiency and support Net Zero carbon goals in aviation.

CleantechClimate TechDeep TechNew MaterialsSydney, AU

Henry Bilinsky(CEO / Founder)in

Co-investorsClean Energy Finance Corporation (CEFC)Virescent VenturesFlybridge Capital PartnersM13Neo

MAKOmako-dev.comJun 2026 · $28M

Makora builds a platform that automatically writes, optimizes, and deploys high-performance GPU code, using AI to handle GPU kernel generation, inference optimization, and real-time performance tuning across different hardware environments.

AI & Machine LearningCloud ComputingDeveloper Tools

Co-investorsBantam GroupFlybridge Capital PartnersIrregular ExpressionsIAGi VenturesSkip CapitalVirescent Ventures

Metropolismetropolis.ioin𝕏

Metropolis develops an AI-driven recognition platform that enables real-time understanding and personalized responses for physical world interactions.

AI & Machine LearningPropTechSanta Monica, US

Travis Kell(Executive Officer, Director)inAlex Israel(Executive Officer, Director)inCourtney Fukuda(Executive Officer)inPeter Fisher(Executive Officer, Director)

Co-investors01 AdvisorsAssembly VenturesBeyond CapitalHalogen Ventures Management Company LlcKing River CapitalSlow Ventures+7 more

MicroTaumicrotau.com.auJun 2026 · $28M

MicroTau develops MAKO Flightfilm, a shark skin-inspired drag-reducing surface film applied to aircraft exteriors to improve aerodynamic efficiency and reduce fuel burn without structural modifications.

CleantechClimate TechDeep TechNew MaterialsNot specified, AU

Co-investorsACTAI VenturesNSW Clean Technology Innovation GrantsGrok VenturesIAGi VenturesSkip CapitalVirescent Ventures

Moonwaremoonware.comin𝕏Jul 2023

Moonware develops software for airfield operations automation, including HALO, a real-time operations control tool for managing ground operations, resources, and scheduling.

AI & Machine LearningDeep TechDefense TechEnterprise SoftwareLogistics & Supply ChainMobility & TransportationSanta Monica, US

Saunon Malekshahi(Director)inJavier Vidal(Executive Officer, Director)in

Co-investorsLorimer VenturesPlug and Play VenturesThird Prime

Opfyxopfyx.cominSeed · Mar 2025

Opfyx provides an AI-powered operations management platform designed specifically for the aviation industry to improve efficiency and coordination across ground operations, flight control, and related teams.

AI & Machine LearningEnterprise SoftwareLondon, GB

Personagetpersona.xyzinMay 2025 · $27M

A platform for qualitative research that recruits participants from a global panel or accepts brought-in participants and conducts AI-moderated interviews in 50+ languages.

AI & Machine LearningData & InfrastructureMarketing TechSaaS

Rick Song(Founder & CEO)inCharles Yeh(Founder)in

Co-investorsm]x[v CapitalEmbedded VenturesFathom FundFounders FundGOOSE CapitalIBK Capital+5 more

Persona AIpersona.aiin𝕏Jul 2026 · $27M

Persona AI develops modular industrial humanoid robots for skilled physical tasks such as welding, grinding, inspection, fabrication, and maintenance.

AI & Machine LearningHardwareRobotics

Nicolaus Radford(Co-Founder and CEO)inJide Akinyode(Co-Founder and COO)inJerry Pratt(Co-Founder and CTO)in

Co-investorsBaseTwoBig Brain HoldingsEmbedded VenturesGOOSE CapitalK50 VenturesOlive Hill Ventures+8 more

Populuspopulus.aiin𝕏Series A · Aug 2022 · $11M

Populus provides data and software platforms that help cities manage mobility planning and decision-making.

Data & InfrastructureGovTechMobility & TransportationSan Francisco, US

Regina Clewlow(Co-Founder, Chief Executive Officer)inFletcher Foti(Co-Founder, Chief Data Scientist)inRegina Clewlaw(Co-Founder, Chief Executive Officer)

BoardCharles Hudson(Director)in

Co-investorsAlumni VenturesAmerican Family VenturesComcast VenturesKoru CapitalMerian VenturesPlug and Play Ventures+7 more

Rebarwithrebar.aiin

Rebar builds AI software for HVAC, plumbing, and electrical contractors to automate workflows from takeoff through bid management.

AI & Machine LearningConstruction TechSaaS

Evan Brown(CEO & Co-founder)inAndrew Schwartz(CPO & Co-Founder)in

Co-investorsFounder CollectivePrudence

Resparkrespark.comin𝕏Apr 2026

ReSpark is an accounting and operations platform for recycling businesses, offering multi-entity accounting with automatic entity attribution, intercompany transfer reconciliation, and consolidated or entity-level reporting.

AI & Machine LearningCircular EconomyCleantechEnterprise SoftwareFintechLogistics & Supply ChainSaaSBrooklyn, US

Mark Urlocker(Director)Gordon Emery Driscoll(Executive Officer, Director)Wyatt Pontius(Executive Officer, Director)inDrake Hougo(Executive Officer, Director)Gordon Driscollin

BoardAlex Demeulenaere(Director)

Co-investorsGaingelsThird Prime

Roeblingroebling.coin𝕏

Roebling provides integrated software for capital project teams to connect process models, cost estimates, and business cases in a single system.

Advanced ManufacturingAI & Machine LearningConstruction TechDeep TechEnterprise SoftwareSaaS

Brentan Alexander(Founder)in

Co-investorsAndreessen HorowitzFJ LabsGiant Ventures Global LlpSiddhi CapitalPhenomen Ventures

Somossomosinternet.coin𝕏Series B

Somos provides home internet and television services to consumers in Colombia, offering over 100 live channels and TV Box devices with a proprietary app.

ConsumerPropTechMedellín, CO

Forrest Heath(Founder)inForrest T. Heath III(Founder)Oscar PeñainHannah Merrigan(Founder)Pablo Velasquez(Software Engineer)David Sanchez(Head of Product)

Co-investorsBridge LatamDivergent CapitalFJ LabsGraph VenturesK50 VenturesKaszek Ventures+17 more

Somossomos.meinMar 2026 · $40MDefunct

Somos was a health and wellness service that supported users on their path toward a healthier lifestyle.

Digital HealthEdTechWellness & FitnessCuauhtemoc, MX

Co-investorsCapria VenturesTechstarsBracket CapitalKaszek VenturesNazcaNot Boring Capital+3 more

Other

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

Advanced Aircraft MaterialsAI Contact CenterAI for BioproductionAI Neocloud ProviderAI Parking InfrastructureAI Semiconductor for Edge ComputingAI Sensors and RobotsAI Takeoff ToolAI-Enabled Waste LogisticsAirport CommunicationsAutomated Baggage-Handling SystemAutonomous Rail Operations PlatformCritical Minerals RefiningCurb-Management SoftwareData Intelligence PlatformDemand Response PlatformDistributed Battery NetworkEIS investmentEnergy Management PlatformEuropean Neocloud and Data Center DeveloperGridfieldGround Traffic ControlHumanoid RobotsHVDC Transmission NetworkLatin American Fiber DeveloperLeak-Sealing SolutionModular Ammonia Production PlantRare Earth Element RecyclerSupersonic Jet TurbineSustainable Ethanol BiotechUnmanned Surface VesselsValor118Vertical AI for Metal RecyclersVertical AI for Metal Service Centers

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.