America's Frontier Fund — Full Portfolio

BlueX Industries coordinates a network of vetted U.S.-based contract manufacturers to provide sourcing, production, assembly, testing, and distribution as a single accountable partner.

Advanced ManufacturingDefense TechLogistics & Supply Chain

Braintrance is a platform for sharing and viewing immersive 3D and spatial media, including Gaussian splats, 360 and 180 photos and videos, GLB scenes, and panoramas.

ConsumerDeep TechMedia & Entertainment

Co-investorsEVEvolution VC Partners

EduRev is an online learning platform that provides students with personalized education through video lessons, documents, and practice tests.

EdTechChandigarh, IN

HDHardik Dhamija(Founder)inKSKunaal Satija(Founder)inSanchi Khurana(Core Team)

Co-investorsEMEmles Venture PartnersVEVentureSouqY Y CombinatorAPApplyBoardARArtiman VenturesEMEmles Advisors+2 more

Foundational Alloy develops engineering alloys through a solid-state process called MetalsFIRST, in which metal is produced without melting to create microstructures unreachable by conventional metallurgy while controlling oxygen and contaminants.

Advanced ManufacturingDeep TechNew Materials

Jasper Lienhard(Founder)Jake(Co-founder (company strategy, operations, financing, commercialization))Chris Schuh(Founder)Jake Guglin(Founder)Tim Rupert(Founder)

Co-investorsALAlumni VenturesBABasecamp FundCACastor VenturesELEl Cap EquityMAMaterial ImpactOVOverlap Holdings+6 more

Halo Materials produces high-purity battery-grade and nuclear-grade graphite from domestic hydrocarbon feedstocks using a proprietary synthesis process, aiming for cost-parity with overseas incumbents.

CleantechEnergyNew Materials

Co-investorsRORoadrunner Ventures

Heatflow develops advanced turbine and power conversion technology to enable the trilateral flash cycle, extracting more electricity from geothermal brine at existing plants.

CleantechClimate TechEnergy

iCOUNTER operates CTOS, a platform that maps an organization's third-party vendor ecosystem, detects active adversary targeting, and routes threat intelligence into enterprise risk management, SOC, and GRC workflows.

CybersecurityData & InfrastructureEnterprise SoftwareSaaS

Co-investorsJ2J2 Ventures

ModRetro sells retro gaming hardware, including the M64, a home video game console.

ConsumerGamingHardwareIrvine, US

PLPalmer Lucky(Executive Officer, Director)John Robertson(Founder)inTorin Herndon(Founder)inPalmer Luckey(Founder)

Co-investorsBRBrave CapitalDRDrover VenturesHUHuman CapitalLILitquidity VenturesMVMVP VenturesSESeven Seven Six+2 more

OmniBuds develops ear-worn biosensing earbuds that continuously monitor cardiovascular and physiological signals through AI-powered analysis.

AI & Machine LearningDeep TechDigital HealthHardwareHealthtechMedical DevicesNashville, US

BCBen Carter(Founder)inFKFahim Kawsar(Founder)inAMAlessandro Montanari(Founder)inBenedict Carter(Executive Officer, Director)Joseph Caradonna(Director)Jeffrey Karras(Director)

Reimagining underground power transmission through self-propelled cable systems.

Berkeley, US

Zac Judkins(Founder)inZachary Judkins(Executive Officer, Director)

BoardJack Peurach(Director)

Co-investorsBLBlindspot Ventures Management CoNUNucleation CapitalRORoadrunner VenturesZEZero Index

Perseus Materials manufactures large-scale composite parts without molds or tooling using fast-curing resins and continuous fibers.

Advanced ManufacturingHardwareNew Materials

Co-investorsRORoadrunner VenturesLOLockheed Martin Ventures

Revalia Bio uses AI to convert donated human organs and tissues into multi-modal biological datasets and decision-ready insights for drug and device development.

AI & Machine LearningBiotechHealthtechNew Haven, US

GTGreg Tietjen(Co-Founder & Chief Executive Officer)inJDJenna DiRito(Co-Founder)inKSKourosh Saeb-Parsy(Co-Founder)inHHHelen Hughes(Co-Founder & Chief People Officer)PBPeter Buniak(Co-Founder & Advisor)inJNJaneta Nikolovski(Chief Data and Innovation Officer)

Co-investorsBOBoxOne VenturesCOConnecticut InnovationsDNDniproPAPamir VenturesSISierra VenturesENEntrepreneur First

Roadrunner Venture Studios is a venture studio that builds and invests in deep tech startups across energy, advanced manufacturing, quantum, and advanced materials.

Deep TechEnergyQuantum Computing

AHAdam Hammer(Founder)in

Tacta provides custom-built technology solutions to address complex business challenges for enterprise clients.

Developer ToolsEnterprise SoftwareBrussels, BE

Co-investorsPRProvectus Capital PartnersB B CapitalMAMatter Venture PartnersSBSBVASOSoftBank GroupSOSojitz+2 more

Tacta Systems is a robotics company building "Dextrous Intelligence," a control system that lets robots perform delicate, variable, human-like tasks with flexibility and autonomy.

AI & Machine LearningDeep TechRobotics

Co-investorsB B Capital GroupB4B4 CapitalWOWoven CapitalKLKleiner PerkinsMAMatter Venture PartnersSOSoftBank Group

Extracting critical metals using high-voltage physics without moving the mountain.

Co-investorsDADangerous VenturesDEDeep Science VenturesRORoadrunner Ventures

Venus Aerospace develops rotating detonation rocket engine (RDRE) technology and a detonation ramjet system for space, defense, and commercial high-speed and hypersonic flight.

Deep TechDefense TechSector AgnosticSpace TechTexas, US

SDSassie Duggleby(CEO & Co-founder)inAndrew Duggleby(CTO & Co-founder)inS"Sarah "Sassie" Duggleby(Founder)inTBTom Barron(Chief Operating Officer)NCNick Cardwell(Chief Product Officer)inSheila Menz(General Counsel)in

Co-investorsALAlumni VenturesCACantos VenturesCUCubit CapitalDRDraper AssociatesGAGaingelsHAHalogen Ventures Management Company Llc+17 more