Fundraising Fox

Founders Fund β€” 2025 Investments

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

Roamwithroam.comApr 2025 Β· $11.5Mβœ“ 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 VenturesMythos Ventures Management, LlcAt One VenturesEquatorRenew Capital+1 more

Valthosvalthos.comin𝕏Aug 2025 Β· $30Mβœ“ 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(Executive Officer, Director)

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)

BoardBrandon Reeves(Director)inKatherine Boyle(Director)inDayna Grayson(Director)in

Board seatDelian AsparouhovΒ· per SEC Form D

Co-investors137 VenturesAndreessen HorowitzCapitalGConstruct CapitalFloodgateIndustrious Ventures+8 more

Alexander Jarvisalexanderjarvis.com𝕏Feb 2025

A personal blog and resource site by Alexander Jarvis offering content, financial model templates, cap table tools, pitch deck collections, and one-on-one consulting for startup founders and investors, with a focus on fundraising and business model strategy.

EdTechFintech

Alexander Jarvis(Founder)in

Co-investorsAllied Venture PartnersKleiner PerkinsStripe

Avenaven.comSep 2025 Β· $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)in

PartnerKeith RaboisΒ· led

Co-investorsCoatue ManagementElectric CapitalGeneral CatalystHakluyt CapitalHan River PartnersID8 Investments+12 more

Biodefensebiodefense.coOct 2025 Β· $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 VenturesLux CapitalOpenAI Startup Fund

BuildOpsbuildops.comin𝕏Mar 2025 Β· $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 SoftwareSaaS

Alok Chanani(CEO)

Co-investors01 Advisors137 Ventures1984 Ventures Management, LlcAlpha EdisonB Capital GroupB4 Capital+15 more

Citreacitrea.xyz𝕏Oct 2025 Β· $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 (β‚Ώapps).

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

Comprehensivecomprehensive.ioin𝕏Nov 2025 Β· $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)

Co-investorsFloodgateInspired Capital8VCAccess IndustriesChemistryCultivation Capital+8 more

Gecko Roboticsgeckorobotics.comin𝕏May 2025 Β· $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(Founder/CEO)inTroy Demmer(Founder/COO)

BoardGaetano Crupi(Director)inAndrew Davis(Director)inTrae Stephens(Director)in

PartnerTrae StephensΒ· quoted

Co-investorsBase Venture Management, Inc.Drive CapitalFifth Down CapitalFormula VCFriends Family CapitalFundersClub+17 more

Lighterlighter.xyz𝕏Nov 2025 Β· $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 & CEO)Alexis Fox(Executive Officer, Director)Micah Risk(Executive Officer)Ronald Pastore(Executive Officer, Director)

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

Co-investorsAbstract VenturesAndreessen HorowitzAntiChapter OneCleo CapitalCoatue Management+13 more

Magdrivemagdrivespace.comFeb 2025 Β· $10.5M

Magdrive is building compact electromagnetic propulsion units for CubeSats and other small spacecraft.

Space TechLondon, GB

Mark Stokes(CEO)inThomas Clayson(CTO)in

Co-investorsEntrepreneur FirstAlumni VenturesBalerion Space VenturesOutsized Venturesredalpine

Modern Animalmodernanimal.cominSep 2025 Β· $46M

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 VenturesDCM VenturesGreen Meadow VenturesLong Journey VenturesUpfront VenturesWestern Technology Investment+4 more

Neticnetic.aiin𝕏Nov 2025 Β· $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 & CEO)Brandy Loudermilk(Operations/Customer Success executive at Netic (exact current title unconfirmed))

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

Co-investorsDay One VenturesDylan FieldElad GilGreylock PartnersLachy GroomSV Angel

Oculusoculus.comJul 2025Acquired

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

Menlo Park, US

Nate Mitchell(Cofounder)

Co-investors8VCAndreessen HorowitzMatrixSpark Capital

Personapersona.comApr 2025 Β· $200M

Identity verification enabling companies to confirm their users' identities.

Charles Yeh(Founder)in

Co-investorsFirebolt Ventures Management Company, LlcFirst Round CapitalIndex VenturesInsight PartnersKarma VenturesBOND+5 more

Radiantradiantnuclear.comin𝕏Dec 2025 Β· $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 TechEnergyHardware

Doug Bernauer(Founder & CEO)

Co-investorsAcequia Capital (AceCap)Andreessen HorowitzBeyond CapitalCantos VenturesCarbonCrosscut Ventures+14 more

Rampramp.comin𝕏Nov 2025

Ramp provides a spend management platform that consolidates corporate cards, expense management, accounts payable, business banking, travel booking, and procurement into one system.

AI & Machine LearningEnterprise SoftwareFintechSaaSNew York, US

Karim Atiyeh(Co-Founder & Co-CEO (formerly CTO))inEric Glyman(CEO)Gene Lee(Co-Founder)Rahul Sengottuvelu(Chief Technology Officer)William (Will) Petrie(Chief Financial Officer)inGeoff Charles(Chief Product Officer)

Co-investors1/1 Capital137 Ventures8VCA*Alpha Wave GlobalAnti+46 more

Roamro.amin𝕏Apr 2025 Β· $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)Sean MacIsaac(Founder)

Co-investorsArrington CapitalBetaworksIVP (Institutional Venture Partners)Arrington XRP CapitalGTMfundKhosla Ventures

Roamroam.lolin𝕏Apr 2025 Β· $11.5M

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

Creator EconomyGaming

Co-investorsStreamlined VenturesAt One VenturesEquatorKhosla VenturesRenew CapitalU.S. International Development Finance Corporation (DFC)

Roamroam.aiApr 2025 Β· $11.5M

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

Co-investorsKane & Rao GroupRockstartKhosla Ventures

Siren Biotechnologysirenbiotechnology.comin𝕏May 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)Nicole Paulk(Executive Officer, Director)Lauren Kelly(Founder)inSharon Tetlow(Director)Brad Allen(Director)

Co-investorsArtis VenturesAvilaCarnrite VenturesCivilization Ventures Management, LlcHAWKTAILNZVC+2 more

Substratesubstrate.ccin𝕏Oct 2025 Β· $100M

Substrate provides agentic AI software for healthcare revenue cycle management, automating claims processing, appeals, eligibility verification, and payment posting to recover revenue leakage and increase net revenue for providers and payers.

AI & Machine LearningEnterprise SoftwareHealthtechSan Francisco, US

Inderpal Singh(Founder)inAyo Omojola(Founder)in

Co-investorsY CombinatorGeneral CatalystIn-Q-TelLong Journey VenturesValor Equity Partners

Substratesubstrate.com𝕏Oct 2025 Β· $100M

Substrate develops X-ray lithography technology for semiconductor manufacturing, using synchrotron-generated light to print chip features at very small scales.

Deep TechHardwareSemiconductors

Co-investorsLong Journey VenturesGeneral CatalystIn-Q-TelValor Equity Partners

Voya Energyvoya.energyin𝕏Nov 2025 Β· $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 PartnersSeven Stars Ventures8090 IndustriesLiquid VenturesOvermatchSV Angel+1 more

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