/Investor DB

Founders Fund — 2025 Investments

45 investments dated 2025 · listed companies and verified rows first · show all

Biospherebiosphere.ioinJan 2025 · $8.8M✓ verified

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 FuturesVXI CapitalJuniperLowercarbon CapitalB37 VenturesCaffeinated Capital

Roamwithroam.comApr 2025 · $11.5M✓ verified

Roam makes homeownership more affordable by providing a more user-friendly experience around real estate, the largest asset class globally.

FintechPropTech

Raunaq Singh(Founder)in

Co-investorsFifth WallKhosla VenturesAt One VenturesMythos Ventures Management, LlcRenew CapitalEquator+1 more

Ubyxubyx.xyzinJun 2025✓ verified

Ubyx is building a clearing and acceptance network for tokenized money and stablecoins, aimed at banks, payment providers, and financial institutions.

Cloud ComputingCrypto & Web3Enterprise SoftwareFintech

Tony McLaughlin(CEO & Founder)inArafat Sheik Jabbar(Product Director)inDarko Pilav(Chief Technology Officer)inDeborah Barta(Chief Growth Officer)inElsie Akinsanya(Chief People Officer)inIan Horne(Chief Marketing Officer)in

Co-investorsCoinbase VenturesVanEckMirana VenturesGalaxy VenturesGreycroftLayerZero Labs+1 more

Valthosvalthos.comin𝕏Aug 2025 · $30M✓ verified

Valthos develops AI systems to identify biological threats and design medical countermeasures in real time for biodefense applications.

AI & Machine LearningBiotechDefense TechNew York, US

Kathleen McMahon(Founder)inTess van Stekelenburg(Founder)

BoardTess Van Stekelenburg(Director)in

Co-investorsLux CapitalOpenAI Startup Fund

Hadrianhadrian.coDec 2025

Hadrian operates AI-powered precision manufacturing factories for the aerospace and defense industrial base, producing precision components and offering manufacturing capacity as a service.

Advanced ManufacturingAI & Machine LearningDefense TechRoboticsTorrance, US

Christopher Power(Executive Officer, Director, Promoter)Thomas Cobbs(Founder)inChris Power(Founder)Maurice Clin(Founder)Olivier Beg(Founder)Rogier Fischer(Founder)

Board seatDelian Asparouhov· per SEC Form D

Co-investors137 VenturesAndreessen HorowitzCapitalGCommodity CapitalConstruct CapitalCubit Capital+23 more

Mach Industriesmachindustries.comin𝕏May 2025SEC filingmedium confidence

Mach Industries designs and manufactures defense systems including unmanned aerial systems, precision munitions, high-altitude surveillance platforms, and propulsion testing capabilities for military applications.

Deep TechDefense TechHardwareHuntington Beach, US

Ethan Thornton(Founder)inBrendan Cooney(Executive Officer)inAshton Bennett(Founder)

BoardGeoff Lewis(Director)inLewis Geoff(Director)

Board seatKeith Rabois· per SEC Form D · $102M raise · filed Jun 2025

Co-investorsAloft VCBedrockBig Brain HoldingsBoxGroupChampion Hill VenturesCoalition+21 more

Rampramp.comin𝕏Nov 2025

Ramp offers a finance platform that combines corporate cards, expense management, and AI-driven automation for receipt capture, transaction coding, and reimbursements.

AI & Machine LearningFintechSaaSNew York, US

Karim Atiyeh(Founder)inEric Glyman(Founder)inGene Lee(Founder)inScott Bulua(Executive Officer)inRahul Sengottuvelu(Chief Technology Officer)inWilliam (Will) Petrie(Chief Financial Officer)in

Board seatKeith Rabois· per SEC Form D

Co-investors1/1 Capital137 Ventures8VCA*Alpha Wave GlobalAnti+73 more

Addis Energyaddisenergy.cominNov 2025

Addis Energy develops technology that combines oil and gas engineering expertise with advanced research to access energy and resources from subsurface geology.

CleantechDeep TechEnergySomerville, US

Michael Alexander(Founder)inCharlie Mitchell, P.E.(Founder)inIwnetim Iwnetu Abate(Director)Oliver Charles Mitchell(Director)

BoardLaurie Menoud(Director)inMichael Kearney(Director)in

Co-investorsAt One VenturesBlindspot Ventures Management CoPillar VCThe Engine VenturesVoyager PartnersKhosla Ventures

Avenaven.comSep 2025 · $110M

Aven is a San Francisco fintech offering a home-equity-backed Visa credit card and related asset-backed consumer credit products.

Sadi Khan(Founder)inMurtada Shah(Founder)inCollin Wikman(Founder)inAlmaz Nanjappa(Founder)Jeremy Solomon(Founder)Usman Ghani(Founder)

PartnerKeith Rabois· led

Co-investorsCaffeinated CapitalCoatue ManagementCollective LiquidityElectric CapitalGeneral CatalystGeneral Partnership+16 more

Biodefensebiodefense.coOct 2025 · $30M

Develops edible, natural coatings and feed additives to extend the shelf life of perishable foods such as fish, seafood, meat, fruits and vegetables, and to improve poultry and aquaculture farm productivity.

BiotechCircular EconomyFoodTechNew Materials

Co-investorsADB VenturesImpact Ventures Management Pty LtdLux CapitalOpenAI Startup Fund

BuildOpsbuildops.comin𝕏Mar 2025 · $127M

BuildOps provides operational management software for commercial contractors, integrating project management, accounting, and AI-driven intelligence to streamline field-to-ledger workflows across North America.

AI & Machine LearningConstruction TechEnterprise SoftwareSaaSLos Angeles, US

Alok Chanani(Founder)inSteve Chew(Founder)inNeeraj Mittal(Founder)Neetha Chanani(Founder)

Co-investors01 Advisors137 Ventures1984 Ventures Management, LlcAlpha EdisonB Capital GroupB4 Capital+17 more

Citreacitrea.xyz𝕏Oct 2025 · $14M

Citrea is a zero-knowledge rollup and application layer built on Bitcoin, letting institutions, users, and developers build and use non-custodial Bitcoin applications (₿apps).

Co-investorsMaven 11Zero Knowledge Validator (ZKV)Galaxy VenturesMirana Ventures

Comprehensivecomprehensive.ioin𝕏Nov 2025 · $51M

Comprehensive provides AI-powered compensation analytics and benchmarking software for managing employee pay, equity, and pay equity analysis.

AI & Machine LearningHR TechSaaSSan Francisco, US

Roger Lee(Executive Officer, Director, Promoter)inTeddy Sherrill(Executive Officer, Director, Promoter)in

Co-investorsFloodgateInspired CapitalJude GomilaSoma Capital8VCAccess Industries+14 more

CUE Labscue.devOct 2025

Cue develops configuration management tools that help organizations prevent misconfigurations in infrastructure and complex JSON/YAML files, a leading cause of outages.

Cloud ComputingData & InfrastructureDeveloper Tools

Co-investorsDell Technologies CapitalSequoia CapitalOSS Capital

EnduroSatendurosat.comin𝕏Series B · May 2025 · $49M

EnduroSat develops and operates satellites and avionics systems to democratize access to space intelligence and satellite-based services.

Deep TechHardwareSpace TechSofia, BG

Raycho Raychev(Founder)in

Co-investorsFreigeist CapitalGV (Google Ventures)Omnes CapitalRiot VenturesAtreides ManagementEndeavor Catalyst+4 more

Enterenter.deinSeries A · Sep 2025 · $35M

Enter offers heat pumps and photovoltaic systems for homeowners, including online building analysis, expert consultation, system sizing, and installation through certified regional SHK (heating and plumbing) master contractors.

CleantechClimate TechEnergy

Co-investorsCoatue ManagementFoundamentalGerman Media PoolLoric VenturesnoaPartech Ventures+8 more

Erebor Bankerebor.bankDec 2025 · $350M

Erebor is a US national bank in Columbus, Ohio serving AI, crypto, defense and advanced manufacturing companies.

Palmer Luckey(Founder)

Co-investorsAmbush CapitalAndreessen HorowitzAntiArctic DigitalBalerion Space VenturesCastle Island Ventures+24 more

Eternal Healtheternal.coJan 2025

Eternal is a personalized health platform that combines wearable data, lab results, and AI coaching to deliver customized podcasts, daily texts, and in-person care for fitness, health, and longevity.

HealthtechLongevityWellness & FitnessNew York, US

Co-investorsBling CapitalFlare Capital PartnersJAZZ Venture PartnersNext VenturesTerrainTreble Capital+3 more

Flock Safetyflocksafety.comin𝕏Seed · Mar 2025

Flock Safety provides a platform that connects neighborhoods, businesses, and law enforcement to share verified incident information and enable coordinated emergency response based on shared evidence.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareGovTechHardwareSaaSAtlanta, US

Garrett Langley(CEO)inMatt Feury(CTO)inPaige Todd(Founder)John Nystrom(Platform Lead)Tom Pethtel(Camera Software Lead)Megan Adcock(Megan)

Co-investorsA*Andreessen HorowitzAnorak VenturesBedrockCoatue ManagementCRV (Charles River Ventures)+26 more

Gecko Roboticsgeckorobotics.comin𝕏Series A · May 2025 · $100M

Gecko Robotics builds robots equipped with sensors and cameras to inspect industrial structures like boilers for structural defects, replacing dangerous manual inspections at height.

Advanced ManufacturingAI & Machine LearningDeep TechRoboticsPittsburgh, US

Jake Loosararian(Cofounder & CEO)inTroy Demmer(Cofounder)inIan Miller(CTO)inFalon Fox(Director of HR \u0026 TA)Jaclyn Goldstein(Head of Recruiting)Nate Kurtz(Technical Recruiter)

PartnerTrae Stephens· quoted

Co-investorsAlpha PartnersBase Venture Management, Inc.Cox EnterprisesCubit CapitalDrive CapitalFewture+47 more

Lighterlighter.xyz𝕏Nov 2025 · $68M

Lighter is a zero-knowledge rollup built on Ethereum that enables high-speed, low-cost onchain trading through cryptographic proofs of order matching and liquidations.

Crypto & Web3FintechCambridge, US

Vladimir Novakovski(Founder)inAlexis Fox(Executive Officer, Director)Micah Risk(Executive Officer)Ronald Pastore(Executive Officer, Director)

BoardSusan E Vitka(Director)Lisa Feria(Director)in

Co-investorsAbstract VenturesAlumni VenturesAndreessen HorowitzAntiBlue Horizon CorporationChapter One+16 more

Little Umbrellalittleumbrella.ggSeed · Jan 2025 · $2M

Little Umbrella develops social and AI-powered games that combine established game genres with AI mechanics for dynamic stories and personalized gameplay.

AI & Machine LearningGamingSocial

Co-investorsBreakpoint CapitalDisrupt.comA16Z SpeedrunAndreessen HorowitzGFR FundReinvent Capital+1 more

Magdrivemagdrive.spacein𝕏Feb 2025 · $10.5M

Magdrive develops electric propulsion systems for satellites, specifically the Warlock thruster which uses metal propellant and plasma generation to deliver high thrust in a compact form factor.

Deep TechHardwareSpace TechLondon, GB

Thomas Clayson(Founder)inMark Stokes(Co-founder & CEO)inMark A. Stokes(Founder)

Co-investors7percent VenturesAlumni VenturesBalerion Space VenturesEntrepreneur FirstOutsized Venturesredalpine

Modernmodernmarketingtoday.comSep 2025 · $46M

Modern Marketing Today is a digital community platform where thought leaders share marketing strategies and best practices, with content focused on tech-driven innovation and AI adoption in the marketing sector.

Marketing TechMedia & Entertainment

Co-investorsArray Ventures Management LlcAdditionNew York Life VenturesThrive CapitalTrue VenturesUpfront Ventures

Modern Animalmodernanimal.cominSep 2025 · $46MAcquired

Modern Animal operates a network of veterinary clinics providing primary care, urgent care, 24/7 virtual consultations, and pharmacy services for pet owners.

ConsumerHealthtechLos Angeles, US

Steven Eidelman(Founder)in

Co-investorsBAM VenturesBoxGroupDCM VenturesGreen Meadow VenturesLong Journey VenturesTrue Ventures+5 more

Neticnetic.aiin𝕏Series A · Nov 2025 · $23M

Netic builds production-grade AI systems that automate end-to-end workflows for essential service industries including home services, automotive, and consumer healthcare.

AI & Machine LearningEnterprise SoftwareMarketing TechSaaSSan Francisco, US

Melisa Tokmak(Founder)inBrandy Loudermilk(Operations/Customer Success executive at Netic (exact current title unconfirmed))in

BoardMike Volpi(Board Member; General Partner, Hanabi Ventures/Capital (investor))in

Co-investorsavraDay One VenturesDylan FieldElad GilGreylock PartnersHanabi Capital+2 more

Network Bionetwork.bioinSeed · Feb 2025 · $17M

Network Bio activates biobanks through securitization and capital infusion, providing research-grade data assets and operational infrastructure for precision medicine and biomedical research.

BiotechData & InfrastructureDigital Health

Co-investorsArtis VenturesBreyer CapitalS32

Oculusoculus.com𝕏Jul 2025acquired by Meta

Virtual reality headset maker founded in 2012 by Palmer Luckey; acquired by Facebook in 2014 for about $2 billion.

Menlo Park, US

Nate Mitchell(Founder)Brendan Iribe(Founder)Michael Antonov(Founder)Palmer Luckey(Founder)

Co-investors8VCAndreessen HorowitzKayak VenturesMatrixSpark Capital

Personapersona.comApr 2025 · $200M

Identity verification enabling companies to confirm their users' identities.

Charles Yeh(Founder)in

Co-investorsFelicis VenturesFirebolt Ventures Management Company, LlcFirst Round CapitalIndex VenturesInsight PartnersKarma Ventures+7 more

Prime Intellectprimeintellect.aiin𝕏Feb 2025

Prime Intellect provides an integrated platform for training, deploying, and continuously improving custom AI models, combining compute resources, reinforcement learning tools, evaluations, and inference services.

AI & Machine LearningCloud ComputingDeveloper ToolsSan Francisco, US

Vincent Weisser(Founder)inJohannes Hagemann(Founder)inVincent Weisser Johannes Hagemann(Founder)

BoardDavid Katz(Director)in

Co-investorsAmbush CapitalCoinFundCollab+CurrencyCompoundDell Technologies CapitalIntel Capital+9 more

PSI Quantumpsiquantum.comin𝕏May 2025

PsiQuantum builds fault-tolerant quantum computers using photonic qubits and semiconductor manufacturing processes.

Deep TechHardwareQuantum ComputingSemiconductorsMoreton Bay, AU

Prof. Terry Rudolph(Co-founder & Chief Architect)Dr. Pete Shadbolt(Co-founder & Chief Scientific Officer)inProf. Mark Thompson(Co-founder & Chief Technology Officer)Jeremy O'Brien(Co-founder & Executive Chairman)inVictor Peng(Chief Executive Officer)inMark Thompson(Founder)

Co-investorsAtomicoBlackbird VenturesC4 VenturesCold Start VenturesFOG VenturesFPV+40 more

Radiantradiantnuclear.comin𝕏Dec 2025 · $300M

Radiant Nuclear develops Kaleidos, a portable nuclear microreactor designed to replace diesel generators for remote locations and provide resilient backup power to hospitals, datacenters, and military installations.

Deep TechEnergyHardwareEl Segundo, US

Doug Bernauer(Founder)inBob Urberger(Founder)in

Co-investorsAcequia Capital (AceCap)Align VenturesAndreessen HorowitzBeyond CapitalCantos VenturesCarbon+27 more

Roamro.amin𝕏Apr 2025 · $11.5M

Roam is a company building an online workplace product, presented through its team and leadership page.

AI & Machine LearningEnterprise SoftwareFuture of WorkSaaSNew York City, US

Howard Lerman(Founder)inGrace Sutherland(Founder)inSean MacIsaac(Founder)inJon Brod(Founder)Raunaq Singh(Founder)Tom Dixon(Founder)

Co-investorsArrington CapitalBetaworksGaingelsIVP (Institutional Venture Partners)ProtagonistRenew Capital+8 more

Roamroam.lolin𝕏Apr 2025 · $11.5M

Roam is a platform that generates playable games from simple inputs, turning users into game creators.

Creator EconomyGaming

Co-investorsGaingelsStreamlined VenturesAt One VenturesEquatorKhosla VenturesRenew Capital+1 more

Roamroam.aiApr 2025 · $11.5M

High-accuracy location SDK and APIs for developers building location-aware applications.

Co-investorsKane & Rao GroupRockstartKhosla Ventures

Roamroammedia.comApr 2025 · $11.5M

Roam Media operates Outside Learn, an online learning platform offering more than 4,000 videos across 1,000 lessons in climbing, skiing, fitness, yoga, backpacking, and nutrition.

EdTechMedia & EntertainmentSports Tech

Co-investorsAdvancit CapitalBlack Jays VenturesMiroma VenturesAt One VenturesCourtside VenturesEquator+3 more

Siren Biotechnologysirenbiotechnology.comin𝕏Seed · May 2025

Siren Biotechnology develops next-generation AAV (adeno-associated virus) platforms for gene therapy applications, including gene repair, gene transfer, and gene editing.

BiotechDigital HealthMedical DevicesSan Francisco, US

Dr. Nicole Paulk(CEO, Founder, and President)inLauren Kelly(Founder)inSharon Tetlow(Director)Brad Allen(Director)

Co-investorsArtis VenturesAvilaCarnrite VenturesCivilization Ventures Management, LlcGaingelsHAWKTAIL+4 more

SpacePharmaspacepharma.healthin𝕏Aug 2025 · $187M

SpacePharma develops pharmaceutical research and manufacturing systems designed to operate in microgravity environments aboard satellites and spacecraft.

BiotechDeep TechMedical DevicesSpace Tech

Yossi(Co-Founder & CEO)Martin(Co-Founder, General Manager)

Co-investorsState of Mind VenturesAlso CapitalCaffeinated CapitalKhosla VenturesLux CapitalShrug Capital

Speakspeak.cominSeed · Mar 2025

Speak is an AI-powered language learning app that acts as a speaking-focused language tutor for individual learners.

AI & Machine LearningConsumerEdTechSocialSan Francisco, US

Andrew Hsu(Co-founder/CTO)inConnor Zwick(Founder/CEO)Colton Gyulay(Data \u0026 NLP Engineer)inAbbie Clifford(Recruiter)Maricel Lomonico(Lead Recruiter)Michael Lam(Product)in

Co-investorsAccelAngel Collective Opportunity FundCollaborative FundFirebolt Ventures Management Company, LlcGSV VenturesKhosla Ventures+22 more

Substratesubstrate.com𝕏Series A · Oct 2025 · $100M

Substrate is developing a U.S.-based semiconductor foundry, inventing technology aimed at extending Moore's Law while lowering the cost of leading-edge fabs and the wafers they produce.

Deep TechHardwareSemiconductors

Co-investorsGeneral CatalystIn-Q-TelLong Journey VenturesValor Equity Partners

Tera AItera-ai.comin𝕏Mar 2025

Tera AI develops foundation models for autonomous systems that enable real-time navigation and mapping on resource-constrained hardware using monocular cameras, applicable across diverse platforms.

AI & Machine LearningDeep TechRoboticsSan Francisco, US

Tony Zhang(Founder)in

Co-investorsFelicis Venturesilab AcceleratorInovia CapitalZypsy Capital8090 IndustriesAfore Capital+13 more

Traversaltraversal.comin𝕏Jun 2025

Traversal builds an agentic AI system that uses machine learning to autonomously analyze telemetry data and troubleshoot production incidents for enterprise software teams.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareNew York City, US

Anish Agarwal(Founder)inRaaz Dwivedi(Founder)inRaj Agrawal(Founder)inAhmed Lone(Founder)inRaj Agarwal(Founder)

Co-investors515 VenturesFoundation CapitalHanabi CapitalKleiner PerkinsSequoia CapitalSV Angel+15 more

Until Labsuntillabs.comin𝕏Sep 2025 · $58M

The company builds technology focused on improving patient outcomes in healthcare.

BiotechDeep TechMedical Devices

Hunter Davis(Founder)Laura Deming(Founder)

Co-investorsage1Lux CapitalField Ventures

Voya Energyvoya.energyin𝕏Nov 2025 · $13M

Voya develops metal fuels technology that converts recycled metals into a carbon-free, energy-dense fuel, along with a new category of energy generation devices to deliver electricity independent of the grid.

CleantechClimate TechEnergy

Richard Wang(Chief Executive Officer)inMatt Horton(Chief Commercial Officer)inSteven Kaye(Chief Technology Officer)in

Co-investorsEnergy Impact PartnersIn-Q-TelSeven Stars Ventures8090 IndustriesKleiner PerkinsLiquid Ventures+3 more

Other

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

Bob Urberger

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.