/Investor DB

MarketX Ventures — Full Portfolio

45 tracked investments · listed companies and verified rows first

Airbnbairbnb.comin𝕏NASDAQ: ABNB

Airbnb is an online marketplace that enables people to book and list accommodations for short-term rentals, experiences, and services around the world.

ConsumerMarketplacesTravel & HospitalitySan Francisco, US

Brian Chesky(Airbnb Co-founder and Chief Executive Officer)inNathan Blecharczyk(Airbnb Co-founder and Chief Strategy Officer)inJoe Gebbia(Airbnb Co-founder)inBelinda Johnson(Executive Officer)inLaurence Tosi(Chief Financial Officer)inAndrew Swain(Executive Officer)in

Co-investors137 VenturesA.Capital VenturesA*ACME CapitalAglae VenturesAlign Ventures+70 more

Cerebras Systemscerebras.aiin𝕏NASDAQ: CBRS

Cerebras designs and manufactures wafer-scale AI processors and systems for data centers, enabling high-speed AI training and inference workloads.

AI & Machine LearningDeep TechHardwareSemiconductorsSunnyvale, US

Andrew Feldman(Chief Executive Officer and Co-Founder)inGary Lauterbach(Chief Technology Officer, Emeritus and Co-founder)inMichael James(Chief Architect, Advanced Technologies and Co-Founder)inSean Lie(CTO and Co-Founder)inJean-Philippe Fricker(Chief System Architect and Co-Founder)in

Co-investors2080 VenturesAlpha Wave GlobalArtisanal VenturesAurum Venture PartnersAzure Ventures GroupB Capital+40 more

Palantir Technologies Inc.palantir.cominNASDAQ: PLTR

Palantir builds data integration and analysis platforms — Gotham for defence and government, Foundry for commercial operations — and deploys forward engineers inside customer organisations.

Palo Alto, US

Peter Thiel(Co-founder and Chairman)inStephen Cohen(Co-founder and President)Nathan Gettings(Co-founder)Joe Lonsdale(Co-founder)inAlexander C. Karp(Co-founder and CEO)

BoardColin Anderson(Executive Officer)in

Co-investors137 Ventures8VCA*AiSprouts VCAkkadian VenturesAllied Venture Partners+67 more

Rubrikrubrik.comin𝕏NYSE: RBRK

Securing the world's data

Palo Alto, US

Bipul Sinha(Co-Founder, Chairman & Chief Executive Officer)inArvind Nithrakashyap(Co-Founder, Chief Technology Officer & Director)inArvind Jain(Co-Founder (former; departed to found Glean))inSoham Mazumdar(Co-Founder (former))inKiran Choudary(Chief Financial Officer)inJesse Green(Chief Revenue Officer)in

Co-investors3Spoke CapitalAccess Ventures (New York)Adit Ventures Management, LlcAnicut CapitalBain Capital VenturesChamaeleon+22 more

SpaceXspacex.comNASDAQ: SPCX

Revolutionizing space technology to make life multi-planetary

Hawthorne, US

Elon Musk(Founder, CEO & Chief Engineer)inBret Johnsen(Executive Officer)inGwynne Shotwell(Executive Officer, Director)

BoardAntonio Gracias(Director)inSteve Jurvetson(Director)inDonald Harrison(Director)

Co-investors1/1 Capital137 Ventures1802 Ventures2080 Ventures3Spoke Capital4DX Ventures+191 more

Alchemyalchemy.comin𝕏

Alchemy is a platform layer that enables developers to build applications on blockchain networks.

Cloud ComputingCrypto & Web3Data & InfrastructureDeveloper ToolsFintech

Nikil Viswanathan(Co-Founder and CEO)inJoe Lau(Co-Founder and President)

Co-investorsPantera CapitalDCVC (Data Collective)Founders FundGoodwater CapitalK5 GlobalSouth Park Commons+25 more

Andurilanduril.comin

Anduril builds autonomous systems and software for defense and military applications, including attack aviation, unmanned aircraft, and underwater vehicles, unified by an autonomy platform.

AI & Machine LearningDefense TechHardwareRobotics

Palmer Luckey(Founder)inBrian Schimpf(CEO)inTrae Stephens(Founder)in

Co-investors137 Ventures1435 Capital1Flourish Capital8VCAliya Capital PartnersAltra Venture+97 more

Anthropicanthropic.comin𝕏

Anthropic is an AI safety research company that builds reliable, interpretable, and steerable AI systems.

AI & Machine LearningDeep TechDeveloper ToolsEnterprise SoftwareSan Francisco, US

Dario Amodei(Co-founder & CEO)inDaniela Amodei(Co-founder & President)inTom Brown(Co-founder)inJack Clark(Co-founder & Head of Policy)inJared Kaplan(Co-founder & Chief Science Officer)inChris Olah(Co-founder & Interpretability Research Lead)in

Co-investors3Comma Capital7BC Venture Capital7GC & CoA.Capital VenturesAccelAkka+139 more

Benchlingbenchling.comin𝕏Apr 2016

Benchling provides a cloud-based R&D platform for life sciences, combining a collaborative electronic lab notebook, structured scientific data modeling, automated workflows, and AI tools.

AI & Machine LearningBiotechEnterprise SoftwareSaaSSan Francisco, US

Sajith Wickramasekara(Founder/CEO)inAshutosh Singhal(Director)Ashu Singhal(Founder)in

BoardMiles Grimshaw(Director)in

Co-investorsAlkeon InnovationAndreessen HorowitzArtisanal VenturesBalaji SrinivasanDraper AssociatesEnsemble Labs+29 more

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(Founder & CEO)inJoshua Krall(Founder)inJoe Wilding(Founder)in

Co-investorsAccess Ventures (New York)Activant CapitalAlpha FundsAltra VentureAngel Collective Opportunity FundBessemer Venture Partners+56 more

Bytedancebytedance.com

ByteDance builds a portfolio of digital platforms and services focused on short-form video, content creation, e-commerce, and workplace collaboration, serving creators and consumers globally.

Creator EconomyE-commerceMedia & EntertainmentBeijing, CN

Yiming Zhang(Founder)inRubo Liang(Founder; Chairman of the Board)inZhang Yiming(Founder)

Co-investors1435 Capital3Comma Capital5Y CapitalAccess Ventures (New York)Aglae VenturesAlanda Capital Holding Limited+28 more

Cartacarta.comin𝕏

Carta is a cloud-based ERP platform for private capital markets that manages cap tables, equity administration, fund management, and valuations for startups, private companies, and venture funds globally.

Enterprise SoftwareFintechSaaSSan Francisco, US

Henry Ward(Chief Executive Officer; co-founder of eShares)inManu Kumar(Co-founder of eShares)inCharly Kevers(Chief Financial Officer)inJeff Perry(Chief Revenue Officer)inNick Avery(Chief People Officer)inNicole Baer(Chief Marketing Officer)in

Co-investors4DX VenturesA*Adventure FundAlign VenturesAlumni VenturesAmity Ventures+63 more

Chainalysischainalysis.comin𝕏

Chainalysis provides investigative services and training programs for cryptocurrency compliance and risk mitigation.

AI & Machine LearningCrypto & Web3CybersecurityData & InfrastructureFintechNew York, US

Jonathan Levin(Co-founder and Chief Executive Officer)inMichael Gronager(Co-founder; former Chief Executive Officer and board-level leader)inJan Møller(Co-founder and scientific/engineering leader)inRakib Azad(Executive Officer)in

BoardPhilippe Botteri(Director)inSarah Tavel(Director)in

Co-investorsAccelAdditionAlbionVCArchetypeBlackstoneBNY Mellon+34 more

Colossal Biosciencescolossal.com𝕏

Capital Factory is an investment and advisory network that connects ambitious founders and operators with investors, advisors, and resources to support early-stage companies addressing significant challenges.

Deep TechSector AgnosticAustin, US

Ben Lamm(Founder)inBrian Beard(Executive Officer, Director)in

BoardTom Chi(Director)in

Co-investorsAt One VenturesBold Capital PartnersBOLD LongevityBreyer CapitalCapital FactoryCarnrite Ventures+14 more

DataRobotdatarobot.comin𝕏

DataRobot develops an AI and machine learning platform that automates model development and deployment for enterprises.

AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareBoston, US

Jeremy Achin(Executive Officer, Director, Promoter)inTom de Godoy(Co-Founder and Former Chief Technology Officer)in

BoardHarry Weller(Director)Christopher Lynch(Director)in

Co-investors515 VenturesAliya Capital PartnersAMK Investment OfficeB Capital GroupB4 CapitalBallistic Ventures+43 more

Discorddiscord.comin𝕏

Discord is a communications platform for voice, video, and text chat designed primarily for gaming communities and players.

ConsumerCreator EconomyGamingSocialSan Francisco, US

Jason Citron(Co-founder)inStanislav Vishnevskiy(Co-founder and Chief Technology Officer)inClint Smith(Executive Officer)inHumam Sakhnini(Chief Executive Officer)Tomasz Marcinkowski(Chief Financial Officer)inBen Shanken(VP of Product)in

Co-investors1024 Venture1435 Capital1802 VenturesAccelAccess IndustriesAccess Technology Ventures+44 more

Epic Gamesepicgames.com

American video game company behind Unreal Engine, Fortnite and the Epic Games Store, headquartered in Cary, North Carolina.

Cary, US

Tim Sweeney(Founder & CEO)

Co-investors1435 CapitalAAF Management Ltd.Advaita CapitalAkkaAliya Capital Partnersalphabet angels+43 more

FreeWire Technologiesfreewiretech.com

Android for EV charging - software solution that works with any 3rd party hardware

CleantechEnergyMobility & TransportationSan Leandro, US

Arcady Sosinov(Executive Officer, Director)

BoardChad Bown(Director)Michael Mahan(Director)Richard Steele(Director)Gary Moskovitz(Director)

Co-investorsAlumni VenturesBlue Bear Capital PartnersCALIFORNIA INNOVATIONFoothill VenturesMomenta VenturesRed Sails Investment+10 more

FuriosaAIfuriosa.aiin𝕏

FuriosaAI designs AI accelerator chips, including the RNGD NPU for large language models and multimodal workloads and a Vision NPU for computer vision, along with related server and PCIe products and a developer platform.

AI & Machine LearningHardwareSemiconductorsSeoul, KR

June Paik(Co-founder and CEO)inJoon Ho Baek(Executive Officer, Director)Alex LiuinHanjoon Kim(Director)Hyungil Koo(Director)Kyungho Lee(Director)

Co-investorsCrit VenturesFuturePlayHan River PartnersIMM Investment JapanVision VenturesIndustrial Bank of Korea+1 more

Go Jekgojek.com𝕏Acquired

Gojek offers on-demand services in Indonesia, including ride-hailing and delivery, digital payments (top-ups, bill payment, QRIS, transfers), and food and grocery delivery.

FintechLogistics & Supply ChainMarketplacesMobility & TransportationJakarta, ID

Kevin Aluwi(Founder)inNadiem Makarim(Founder)in

Co-investorsAllianz XGestio CapitalJDACK3 VenturesK3V VenturesOpenspace Ventures+3 more

Hugging Facehuggingface.coin𝕏

Hugging Face is a collaboration platform that hosts and provides access to machine learning models, datasets, and applications.

AI & Machine LearningCloud ComputingDeveloper ToolsBrooklyn, US

Julien Chaumond(Executive Officer, Director)inClement Delange(Executive Officer, Director)Clément Delangue(Co-founder & CEO)inThomas Wolf(Co-founder & CSO)in

Co-investorsA.Capital VenturesAIX VenturesBetaworksCoatue ManagementConnetic VenturesFelicis Ventures+26 more

Impossible Foodsimpossiblefoods.comin𝕏

Impossible Foods produces plant-based meat alternatives, including beef, pork, chicken, and sausage products designed to replicate the taste, nutrition, and cooking properties of conventional animal meat.

ConsumerFoodTechHealthtechRedwood City, US

Pat Brown(Founder)inDavid Lee(Executive Officer)inPeter McGuinnessin

BoardBart Swanson(Director)inSamir Kaul(Director)inTai Ronnen(Director)

Co-investors1435 CapitalAliya Capital PartnersAllied Venture PartnersAngelDAOBlue Horizon CorporationCianna Capital+28 more

Millmill.comin

Mill makes an electric food waste recycler for homes that reduces food scraps by 80% and converts them into nutrient-rich grounds for gardens or farms.

Climate TechConsumerHardwareSan Bruno, US

Harry Tannenbaum(Founder)inMatthew Rogers(Founder)in

Co-investorsBreakthrough Energy VenturesBuckhill CapitalCleo CapitalEnergy Impact PartnersGigascale CapitalGV (Google Ventures)+9 more

Modulatemodulate.aiin𝕏Feb 2019

Modulate provides AI-powered conversation monitoring and moderation for detecting fraud, abuse, and harmful behavior in human-to-human and human-to-AI interactions.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaSCambridge, US

Carter(CTO)William Carter Huffman(Executive Officer, Director)Mike Pappas(Founder)in

Co-investorsFuture VenturesHyperplane Venture CapitalSierra VenturesLakestar

Mojo Visionmojo.visionin𝕏

Mojo Vision develops micro-LED technology, positioning it as a platform for AI infrastructure and next-generation displays.

Deep TechHardwareSemiconductors

Nikhil Balram(Chief Executive Officer)inMike Wiemer(Chief Technology Officer)inG. Aaron James(General Counsel)in

BoardSteve Jurvetson(Founder)in

Co-investorsARC Angel FundArgonautic VenturesBold Capital PartnersDisney AcceleratorDolby Family VenturesFlucas Ventures+19 more

Navierboatnavierboat.comin𝕏

Navier builds the N30, an electric hydrofoil boat that flies above the water using a canard foil configuration and a proprietary flight control system that actively adjusts aileron flaps based on real-time sensor feedback.

CleantechHardwareMobility & Transportation

Sampriti Bhattacharyya(Founder & CEO)inKenny Jensen(CTO)

Co-investorsDraper AssociatesFOG VenturesKoru CapitalNextView VenturesSoma CapitalGlobal Founders Capital+2 more

Neuralink-LogoArtboard-1neuralink.com

Neurotechnology company developing implantable brain-computer interfaces for people with paralysis and vision loss.

BiotechFremont, US

ELON MUSK(Executive Officer)in

BoardJared Birchall(Executive Officer, Director)

Co-investors1802 VenturesAdvaita CapitalAliya Capital PartnersAurum Venture PartnersBeyond CapitalCraft Ventures+34 more

NeuRealityneureality.aiin𝕏

NeuReality builds software and networking infrastructure that helps AI teams improve GPU and XPU utilization, throughput, and cost per token for production AI inference.

AI & Machine LearningData & InfrastructureSemiconductors

Moshe Tanach(Co-founder & CEO)inTzvika Shmueli(Co-Founder & COO)inYossi Kasus(Co-Founder & VP VLSI)inLior Khermosh(CTO)inItay Avilevich(VP R&D)inGaurav Shah(VP Business Development)in

Co-investorsCardumen CapitalCleveland AvenueGefen CapitalOurCrowdVaranaXT Venture Capital+5 more

OpenAIopenai.comin𝕏

OpenAI is an AI research and deployment company focused on developing artificial general intelligence (AGI) with emphasis on safety and beneficial outcomes for humanity.

AI & Machine LearningCloud ComputingEnterprise SoftwareSan Francisco, US

Sam Altman(Co-founder & CEO)Elon Musk(Co-founder & former Co-chair / board member)inGreg Brockman(Co-founder & President)inIlya Sutskever(Co-founder & Chief Scientist)inWojciech Zaremba(Co-founder)inJohn Schulman(Co-founder (departed 2024))

Co-investors7BC Venture CapitalA-Rod CorpA.Capital VenturesA'Z AngelsAdvent InternationalAliya Capital Partners+94 more

Persefonipersefoni.comin𝕏

Persefoni provides carbon accounting and climate training tools for portfolio company engagement.

AI & Machine LearningClimate TechEnterprise SoftwareFintechSaaSMesa, US

Kentaro Kawamori(Executive Officer, Director)inJason Frederick Offerman(Executive Officer, Director)Kim Stroh(Founder)in

BoardGreg Lyons(Director)Daniel Ahn(Director)inAudrey Constant(Director)

Co-investorsAlumni VenturesCarnrite VenturesEnergize CapitalParkway Venture CapitalPrelude VenturesRice Investment Group+2 more

Rimacrimac-automobili.comin

Rimac Automobili develops and manufactures the Nevera and Nevera R electric hypercars, along with related high-performance electric vehicle technology.

Advanced ManufacturingHardwareMobility & Transportation

Mate Rimac(Founder)in

Co-investorsHOF CapitalSoftBank Vision FundGoldman SachsSoftBank Group

Rimac Grouprimac-group.com

Rimac Group is an investment holding company that brings together electric hypercar manufacturing and electrification technology businesses, with portfolio companies spanning hypercars, battery systems, and urban autonomous mobility.

CleantechEnergyMobility & TransportationSveta Nedelja, HR

Mate Rimac(Founder)in

Co-investorsGoldman SachsInvestindustrialNeurone Group

Space Perspectivespaceperspective.com

Space tourism company offering carbon-neutral journeys aboard Spaceship Neptune.

Co-investorsBalerion Space VenturesBase Venture Management, Inc.Gamegroove CapitalInvariantes FundRepublic Capital (ex Republic Labs)Winklevoss Capital+2 more

SPANspan.ioin𝕏

SPAN develops smart electrical panels that provide real-time home energy monitoring and control, enabling homeowners to track and optimize energy consumption at the room and appliance level to reduce energy bills.

CleantechHardwareIoTSan Francisco, US

Arch Rao(Founder & CEO)inArchan Rao(Executive Officer, Director)Douglas Booms(Executive Officer)inRyan Harris(Executive Officer)in

BoardDipender Saluja(Director)Greg Wasserman(Director)

Co-investorsAngeleno GroupArcTern VenturesClimate CapitalCollaborative FundCongruent VenturesDesigner Fund+21 more

Stack Overflowstackoverflowbusiness.comin𝕏Acquired

Stack Internal is a knowledge management platform that captures, structures, and validates enterprise knowledge to provide trusted context for AI agents and human teams.

AI & Machine LearningDeveloper ToolsEnterprise Software

Joel Spolsky(Founder)in

Co-investorsAndreessen HorowitzIndex VenturesUnion Square Ventures (USV)Bezos ExpeditionsElevation CapitalFoster Ventures+3 more

Stripestripe.comin𝕏

Stripe provides financial infrastructure for businesses to accept payments, offer financial services, and implement custom revenue models across international markets in 135+ currencies.

Developer ToolsFintechSaaSSan Francisco, US

John Collison(Co-founder & President)inPatrick Collison(Co-founder & CEO)inWilliam Gaybrick(Executive Officer)inGreg Brockman(Founding Engineer, then first CTO)inSarah Heckin

BoardMichael Moritz(Director)in

Co-investors1435 Capital500 GlobalAdvaita CapitalAdventure FundAglae VenturesAir Street Capital+94 more

Trueworktruework.comin

Truework provides income and employment verification services, offering a data platform used for verification decisions.

Data & InfrastructureFintechHR TechPropTechSaaS

Ryan Sandler(Founder)inEthan Winchell(Founder)in

Co-investorsActivant CapitalEarl Grey CapitalFiDi VenturesFounder CollectiveG SquaredIndustrious Ventures+12 more

Turoturo.comin

Turo is a peer-to-peer car sharing platform that allows individuals to rent vehicles from local car owners for trips and travel needs.

MarketplacesMobility & TransportationSan Francisco, US

Shelby Clark(Founder)inAndre Haddad(Chief Executive Officer & Chairperson)in

Co-investors137 VenturesAdit Ventures Management, LlcAllied Venture PartnersAugust CapitalAurumCanaan Partners+23 more

Whatnotwhatnot.comin𝕏

Whatnot is a live commerce marketplace that enables creators and entrepreneurs to build businesses by connecting with audiences through real-time streaming and shopping.

ConsumerCreator EconomyE-commerceMarketplacesSocialLos Angeles, US

Grant LaFontaine(Founder/CEO)inLogan Head(Founder)in

BoardDalton Caldwell(Director)inConnie Chan(Director)inLaela Sturdy(Director)inAnu Hariharan(Director)in

Co-investorsAlkeon InnovationAndreessen HorowitzBackwards CapitalBond Capital ManagementCapitalGFirebolt Ventures Management Company, Llc+20 more

리벨리온rebellions.aiin𝕏

Rebellions develops AI accelerator chips for running large language models; its Rebel100 is a chip using mixed-precision cores, predictive DMA, and UCIe-Advanced interconnect with HBM3E memory.

AI & Machine LearningHardwareSemiconductorsSeoul, KR

Sunghyun Park(Founder)in

Co-investorsBonAngels Venture PartnersDG Daiwa VenturesDunamu & PartnersKakao VenturesKindred VenturesKorelya Capital+1 more

Other

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

Branch MetricsBuilderMasterExchangeMeituan DianpingNational Stock Exchange of India

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.