Fundraising FoxPax Ventures — Full Portfolio
27 tracked investments · listed companies and verified rows first
Standard Nuclear manufactures TRISO nuclear fuel for advanced reactors, establishing a domestic fuel supply chain for the nuclear energy sector in the United States.
Advanced ManufacturingDeep TechEnergyNew MaterialsOak Ridge, US
Kurt Terrani(CEO)inKevin HarrillinKeeley Marrocco(Executive Officer, Director, Promoter)inShahram GhasemianinBrian JollyinMichael Trammellin
Co-investorsAndreessen HorowitzBVVCCrosscut VenturesDecisive PointWashington Harbour PartnersChevron Technology Ventures+4 more
Aalo develops advanced nuclear reactor technology aimed at producing electricity at under 3 cents per kilowatt-hour.
Climate TechDeep TechEnergyHardwareAustin, US
Matt(Co-founder)inYasir(Co-founder)inYasir Arafat(CTO, President, & Cofounder)inMatt Loszak(CEO & Cofounder)in
Co-investorsAkkaAlumni VenturesAtaraxia CapitalBanca Investis — Family OfficeBasecamp FundBlack Flag+36 more
Airspace Intelligence develops predictive software for mission-critical operations in defense and infrastructure sectors, serving large airlines and US government agencies.
AI & Machine LearningDeep TechDefense TechLogistics & Supply ChainBoston, US
Phillip Buckendorf(Founder)inLucas Kukielka(Founder)inKris Dorosz(Founder)
Co-investorsAndreessen HorowitzFour CitiesGradient VenturesNEW VISTA CAPITALOperator CollectiveRenegade Partners+11 more
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American Housing manufactures and assembles prefabricated rowhomes using modular building systems, proprietary kit-of-parts design, and vertical integration across manufacturing, logistics, and on-site installation for the residential construction market.
Advanced ManufacturingConstruction TechPropTech
Co-investorsFeenix Venture Partners LLCFlux Capital
Arbor develops power systems intended to provide reliable, emissions-free baseload power at large scale.
CleantechClimate TechEnergyLos Angeles, US
Brad Hartwig(Founder)inAndres Garcia-Clark(Founder)
Co-investorsCantos VenturesChrysalixClimate CapitalCongruent VenturesGigascale CapitalMana Ventures+10 more
Astromecha designs engines, airframes, and flight systems for next-generation aerospace applications, including supersonic aircraft.
Advanced ManufacturingDeep TechHardwareSpace TechSan Francisco, US
Ian Brooke(CEO)in
Co-investorsAlumni VenturesAndreessen HorowitzBasecamp FundBlue Ivy VenturesDolby Family VenturesEarthrise Ventures+15 more
Atalanta is a mathematical AI company that provides software verification and formal methods capabilities to ensure provably correct decision-making in complex systems for high-stakes missions in energy, space, and defense sectors.
AI & Machine LearningDeep TechDefense Tech
Jonathan Ring(Founder)in
Co-investorsAbstract VenturesFelicis VenturesIn-Q-Tel
Cape is a privacy-focused cellular service provider that offers secure mobile connectivity designed to protect subscriber data and privacy.
CybersecurityEnterprise SoftwareArlington, US
John Doyle(Founder)inGavin Uhma(Founder)Nicholas Espinoza(Founder)Nick Espinoza(Founder)
Co-investorsAndreessen HorowitzDefinitionFDVCKarman Ventures01 AdvisorsA*+12 more
Chariot develops transportable power systems and high-voltage power distribution equipment for military and tactical operations in field conditions.
Defense TechHardwareSan Bruno, US
Adam Warmoth(Founder)in
BoardErin Price-Wright(Director)in
Co-investorsAndreessen HorowitzAngel Collective Opportunity FundBrave CapitalDCVC (Data Collective)General CatalystLMNT Ventures+9 more
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CX2 builds AI-enabled hardware and software systems for detecting, disrupting, and destroying RF threats in military operations across multiple domains.
AI & Machine LearningDefense TechHardwareEl Segundo, US
Nathan Mintz(Founder)inPorter Smith(Founder)inLee Thompson(Founder)inMark Trefgarne(Founder)inLee T(Founder)
Co-investors8VCAndreessen HorowitzPoint72 VenturesUpfront Ventures
TrustDriven provides integrated software products for nonprofits and membership organizations, including fundraising, volunteer management, membership administration, and advocacy tools.
Enterprise SoftwareImpact & Social GoodSaaS
Co-investorsWaterloo Accelerator CentreAndreessen HorowitzBHP VenturesBreakthrough Energy VenturesEarthshot VenturesEntourage Ventures+6 more
Ephemeris Net is building networking infrastructure for space-based internet, aiming to define how data moves through space beyond traditional bent-pipe satellite systems.
Data & InfrastructureDeep TechSpace Tech
Galadyne develops liquid-propulsion strike and defense platforms for military applications, including the Striker medium-range strike vehicle and Defender missile defense system, along with Outpost ground and ship-based launch infrastructure.
Deep TechDefense Tech
Chandler Luzsicza(Founder)in
Co-investorsAndreessen HorowitzBlack FlagSilent CapitalSilent Ventures
Lumaril provides an intelligence layer for industrial production that connects to existing control systems and sensors to build a real-time model of a facility, then autonomously adjusts set points and control logic to improve throughput, yield, and reliability.
Advanced ManufacturingAI & Machine LearningIoTNew York, US
Ben Duffield(Founder)inMark Elliot(Founder)in
Co-investorsLux Capital
Mariana Minerals is a vertically integrated minerals supplier that uses software to source critical minerals for energy, AI, and defense technologies.
AI & Machine LearningEnergyNew MaterialsSan Francisco, US
Turner Caldwell(CEO)inJuan Lozano Van De Ven(Executive Officer, Director, Promoter)Schuyler (Baker) Tilney(Executive Officer, Director, Promoter)Baker Tilney(Founder)Juan Lozano(Founder)
BoardErin Price-Wright(Director)in
Co-investorsAndreessen HorowitzBreakthrough Energy VenturesEarthshot VenturesGreycroftIn-Q-TelInception Studio Capital+7 more
A manufacturing company focused on domestic production of robotics, aiming to build large-scale factories and apply AI in manufacturing.
Advanced ManufacturingAI & Machine LearningRobotics
Co-investorsScribble VenturesThe Westly GroupARCH Venture PartnersCollaborative FundExor Ventures
Method provides security software products for infrastructure protection, serving organizations that need automated vulnerability detection and response.
CybersecurityDefense TechDeveloper ToolsEnterprise SoftwareMound, US
Daniel Kelly(Founder)inSam Jones(Founder)inSean Hacker(Founder)in
Co-investorsAndreessen HorowitzAngel Collective Opportunity FundCapital B Private HoldingsGeneral CatalystForward Deployed VC
Software transforming how engineers test and operate mission-critical hardware.
Austin, US
Cameron McCord(Founder)inBryce Strauss(Founder)inJason Hoch(Founder)in
Co-investorsAudaciousAvenir Growth CapitalBoxGroupFounders FundGeneral CatalystHuman Capital+9 more
Northwood provides end-to-end ground infrastructure for space missions, from concept through deployment to live data delivery.
Deep TechHardwareSaaSSpace Tech
Shaurya Luthra(Founder)inBridgit Mendler(Founder)Griffin Cleverly(Founder)
Co-investorsAlpine Space VenturesAlso CapitalAlumni VenturesAndreessen HorowitzAurelia FoundryBalerion Space Ventures+14 more
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Oceanus Technologies is building a software platform for the commercial maritime industry that connects systems and surfaces operational insights.
Enterprise SoftwareLogistics & Supply ChainSaaS
Plix provides a body-worn camera with AI features — including 20-hour battery, GPS, indoor localization, livestreaming, real-time incident alerts, and automated report generation — for frontline field workers such as security guards, repossession agents, parking enforcement, and campus staff.
AI & Machine LearningHardwareIoT
Pontem provides an operational layer for managing physical-world systems, letting users deploy, investigate, and automate those systems where they operate.
AI & Machine LearningIoTRobotics
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+26 more
Rune Technologies provides AI and software solutions for logistics and sustainment operations, serving military and defense organizations.
AI & Machine LearningDefense TechLogistics & Supply Chain
David Tuttle(Chief Executive Officer)inPeter Goldsborough(Chief Technology Officer)inKyle Haire(Head of Growth)in
Co-investorsAndreessen HorowitzHuman CapitalIn-Q-TelPoint72 VenturesXYZ Venture CapitalDISCIPULUS VENTURES
Senra Systems manufactures aerospace wire harnesses using advanced automation and proprietary software for rapid production.
Advanced ManufacturingHardwareRedondo Beach, US
Jordan Black(Founder)inBenjamin Shanahan(Founder)in
Co-investorsGeneral CatalystCaffeinated CapitalFounders FundAdapt VenturesAlumni VenturesAndreessen Horowitz+9 more
Skyband builds the M100, a resilient position, navigation, and timing (PNT) hardware system that augments GPS for aircraft by using LEO-powered navigation, inertial sensing, and real-time spoofing/jamming detection.
Deep TechHardwareSpace Tech
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.