Redefine Ventures Llc — Full Portfolio

Revolutionizing space technology to make life multi-planetary

Hawthorne, US

EMElon Musk(Founder)inBJBret Johnsen(Executive Officer)inGwynne Shotwell(Executive Officer, Director)Tom Mueller(Founder)

BoardAGAntonio Gracias(Director)inSJSteve Jurvetson(Director)in

Co-investors1/1/1 Capital13137 Ventures181802 Ventures202080 Ventures3S3Spoke Capital4D4DX Ventures+232 more

Tesla designs and manufactures electric vehicles, battery storage and solar products, and develops autonomous driving software.

Palo Alto, US

EMElon Musk(Founder)inJeffrey B Straubel(Co-founder; CTO until 2019, Director since 2023)MEMartin Eberhard(Founder)inMTMarc Tarpenning(Founder)inJerome M Guillen(Executive Officer)inDADeepak Ahuja(Executive Officer)in

Co-investorsCACapital Q® Ventures Inc.DBDBL PartnersDRDraper AssociatesFUFuture VenturesINInfinite CapitalKLKluz Ventures+17 more

Akili Interactive develops digital therapeutics that use video game-based interventions to target attentional control deficits in patients with ADHD, delivered through proprietary technology featuring adaptive difficulty algorithms.

AI & Machine LearningDigital HealthGamingHealthtechMedical Devices

Co-investorsDGDG Daiwa VenturesDGDG Ventures, Inc.EVEvidity Health CapitalJAJAZZ Venture PartnersMAMachina VenturesRERevelation Partners+2 more

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

PLPalmer Luckey(Founder)inBrian Schimpf(Founder)inTSTrae Stephens(Founder)inJoe Chen(Founder)JCJoseph Chen(Founder)inMatt Grimm(Founder)

Co-investors13137 Ventures141435 Capital1F1Flourish Capital8V8VCALAlephALAliya Capital Partners+112 more

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

AI & Machine LearningDeep TechDeveloper ToolsEnterprise SoftwareSan Francisco, US

DADario Amodei(Founder)inDADaniela Amodei(Founder)inTBTom Brown(Founder)inJCJack Clark(Founder)inJKJared Kaplan(Founder)inCOChris Olah(Founder)in

Co-investors3C3Comma Capital7B7BC Venture Capital7G7GC & CoA.A.Capital VenturesACAccelADAdvent International+168 more

Apptronik builds humanoid robots designed to perform repetitive, physically taxing, and dangerous tasks in warehousing and manufacturing environments, aiming to free workers for higher-value activities.

Advanced ManufacturingAI & Machine LearningHardwareRoboticsAustin, US

JCJeff Cardenas(Founder)inNicholas Arden Paine(Executive Officer, Director)Luis Sentis(Founder)Nick Paine(Founder)

BoardClarence Gordon Daugherty, IV(Director)HLHoward Lee Morgan(Director)in

Co-investors141435 CapitalASAssembly VenturesATAtinum Investment Co. Ltd.B B Capital GroupB4B4 CapitalBABaseTwo+41 more

Astra provides an instant payments API that enables faster fund transfers for trading platforms and financial applications.

FintechSaaSSan Francisco, US

Sam M.(Founder)in

Co-investorsALAlumni VenturesCHChartline Capital PartnersFPFPVGRGreat Oaks Venture CapitalJEJetstreamLULucidBlue Ventures+4 more

Avails Medical develops the eQUANT™ System, an FDA-cleared diagnostic platform using electronic biosensor technology for rapid antimicrobial susceptibility testing in infectious disease care.

Deep TechDigital HealthHealthtechMedical DevicesMenlo Park, US

OKOren Knopfmacher(Executive Officer, Director)in

BoardMichael Laufer(Director)Nancy Isaac(Director)

Co-investorsASAstiaMEMedVenture Partners, Inc.OMOmron Ventures

Base Power provides residential battery systems and retail electric provider services to customers in Texas.

CleantechEnergyHardwareTexas, US

Zach Dell(CEO)inJLJustin Lopas(Co-founder)inZach Dell Justin Lopas(Founder)

Co-investors13137 VenturesALAlign VenturesANAndreessen HorowitzAVAvenir Growth CapitalAXAxevil CapitalBOBond Capital Management+35 more

Braintrust offers an AI-powered suite for enterprise hiring, assessment, and operations, including a vetted talent marketplace, an AI recruiting and screening tool, and custom AI automation agents.

AI & Machine LearningFuture of WorkHR Tech

AJAdam Jackson(Founder)inGLGabe Luna-Ostaseski(Founder)Ankur Goyal(Founder)Brian Flynn(Founder)Gabriel Luna-Ostaseski(Founder)

Co-investorsACACME CapitalAUAusum VenturesCOCoatue ManagementCOCoinbase VenturesDADanu VenturesFUFuture Perfect Ventures+12 more

Chia develops an open-source blockchain network using Proof of Space Time consensus, designed to significantly reduce energy consumption compared to traditional proof-of-work systems.

AgTechCrypto & Web3Data & InfrastructureFintechSouth San Francisco, US

BCBram Cohen(Founder)inRSRyan Singer(Founder)inGHGene Hoffman(Chief Executive Officer and President)inMGMisha Graboi(Chief Financial Officer)inVKVishal Kapoor(Chief Operating Officer)April Helliwell(Executive Officer, Director)

Co-investorsA1a16z cryptoANAndreessen HorowitzANAndromeda CapitalBIBitBull CapitalBLBlockchain CoinvestorsBRBreyer Capital+18 more

Dapper Labs is a venture studio building products and communities at the intersection of culture and emerging technology, focused on digital ownership, data control, and decentralized platforms for creators and collectors.

ConsumerCreator EconomyCrypto & Web3Sector AgnosticVancouver

RGRoham Gharegozlou(Founder)inDSDieter Shirley(Founder)inMikhael Naayem(Founder)inJRJody Rebak(Executive Officer)inMik Naayem(Founder)

BoardDPDavid Pakman(Director)in

Co-investorsA.A.Capital VenturesA1a16z cryptoANAndreessen HorowitzAPAppWorks VenturesBLBlockchain CoinvestorsBOBond Capital Management+48 more

Devoted Health offers Medicare Advantage plans and integrated healthcare services for older Americans, including virtual and in-home care, member support guides, and coordination with local providers across 29 states.

HealthtechInsurTechUnited States, US

TPTodd Park(Founder)inEPEd Park(Founder)in

BoardBRBryan Roberts(Director)inRKRobert Kocher(Director)inWFWilliam Frist(Director)inKathleen Sebelius(Director)

Co-investorsADAdvent InternationalANAndreessen HorowitzBRBronze InvestmentsCACapital FactoryCOCox EnterprisesDNDns Capital+32 more

Eight Sleep makes sleep technology products that use thermoregulation, data, and sensors to improve sleep quality for individual consumers.

ConsumerHardwareIoTWellness & FitnessNew York City, US

MFMatteo Franceschetti(CEO)inMAMassimo Andreasi Bassi(CTO)inAZAlexandra Zatarain(CMO)inAndrea Ballarini(COO)BCBrian Chen(Advisor)Keith Myers(Recruiting Manager)

Co-investorsALAltra VentureANAntiAZAzure Capital PartnersBLBlue Scorpion InvestmentsCACapital B Private HoldingsCOComcast Ventures+74 more

Ellipsis Health builds Sage, an AI voice agent designed to support healthcare organizations by handling patient interactions and expanding clinical capacity.

AI & Machine LearningDigital HealthHealthtechSan Francisco, US

Mainul Islam(Executive Officer, Director)MMMainul Mondal(Founder)inMAMichael Aratow(Co-Founder & Chief Medical Officer)in

BoardMarie Hurabiell(Director)

Co-investorsABAble PartnersAIAIX VenturesALAlumni VenturesAWAwareness VentureCICity LightCVCVS Health Ventures+10 more

Fireside is a creator platform for live and virtual interactive shows, acquired by Digital Indies to power creator-led media businesses.

Milpitas, US

Falon Macbeth(Executive Officer, Director)Michael Hilberman(Executive Officer)

Co-investorsFIFirst Check VenturesGAGaingelsMAMantis CapitalNBNB VenturesRERed Beard VenturesSLSLVC+3 more

Function Health provides routine whole-body lab testing, advanced imaging, and access to top doctors to help individuals achieve preventive health awareness and disease avoidance.

Digital HealthHealthtechWellness & Fitness

MHMark Hyman(Founder)inJSJonathan Swerdlin(Co-founder and CEO)inPPPranitha Patil(Co-founder and chief business officer)inSeth Weisfeld(Co-founder and chief design officer)inDan Swerdlin(Co-founder and general counsel)inEGEmi Gal(CEO, Ezra)in

Co-investors181843 Capital5353 StationsABAble PartnersAGAgeTech CapitalAGAglae VenturesALAlumni Ventures+38 more

Hodinkee offers insurance for watches and jewelry, underwritten in partnership with insurer Chubb, providing worldwide coverage with no deductible on covered losses.

ConsumerE-commerceFintechInsurTechMedia & Entertainment

Benjamin Clymer(Founder & CEO)in

Co-investorsTHThe Chernin Group (TCG Crypto)LOLowercase Capital

KoBold Metals applies AI and scientific computing to mineral exploration for critical minerals including copper, cobalt, lithium, and nickel needed for electrification and the clean energy economy.

AI & Machine LearningCleantechDeep TechHardwareNew MaterialsBerkeley, US

KHKurt House(Founder)inJeff Jurinak to help(Founder)

BoardJGJosh Goldman(Founder)inJTJohn Thompson(Director)CCConnie Chan(Director)inKWKarl White(Director)in

Co-investorsANAndreessen HorowitzBABaruch Future VenturesBOBond Capital ManagementBRBreakthrough Energy VenturesCLCleo CapitalCLClimate Capital+7 more

Lightmatter builds photonic interconnect and compute technologies for AI infrastructure, enabling faster data transfer between processors in large AI clusters.

AI & Machine LearningData & InfrastructureHardwareSemiconductorsMountain View, US

DBDarius Bunandar(Founder, Chief Scientist)inTGThomas Graham(Founder, Head of Machine Learning)inNHNicholas Harris(Founder, CEO)inCSColin Sturt(Executive Officer)inSJSimona Jankowski(Executive Officer)Nick Harris(Founder)

Co-investorsALAliya Capital PartnersBEBeaconsfield CapitalEAEastward Capital PartnersKHKhosla VenturesMAMatrixNENearingpoint Venture Partners Inc.+9 more

Pacaso enables fractional co-ownership of luxury second homes, allowing owners to purchase shares in vacation properties rather than owning entire homes individually.

B2B MarketplacesConsumerMarketplacesPropTechCalifornia, US

AAAustin Allison(Founder)inDJDavid J. Willbrand(CLO)inCharles Tanner(Managing Officer)Nina Tran(Chief Financial Officer)in

BoardDLDan Levitan(Director)inLara Cumberland(Director)

Co-investorsACAcrew CapitalALAlumni VenturesBEBeyond CapitalBUBuilders + BackersCRCrosscut VenturesFLFlucas Ventures+13 more

Rain develops autonomous drone systems for detecting and suppressing wildfire ignitions in forest environments.

AI & Machine LearningClimate TechDefense TechRoboticsBritish Columbia, CA

MaxMaxwell Brodie(Founder)inBryan Hatton(Founder)inEphraim Nowak(Founder)inEphraimBryan

Co-investorsAZAzolla VenturesCICircle VenturesCOConvective CapitalDEDe Fi Alliance HoldingsDEDERIVE VENTURESGPGP Investments+5 more

Rain provides real-time financial guidance to employees by monitoring cash flow, analyzing spending patterns, and offering personalized financial advice.

AI & Machine LearningEnterprise SoftwareFintechHR TechSaaSLos Angeles, US

AJ Nelson(Founder)inGilberto Garcia(Co-Founder & CTO)inHR Tech SaaS AJ Nelson(Founder)JTJen Terrell(Co-Founder)inABAlex Bradford(Founder & CEO)in

Co-investors1414Peaks CapitalAUAurum Venture PartnersBIBig Brain HoldingsCLClear Haven Capital ManagementCMCM VenturesDRDreamers VC+24 more

Redwood Materials deploys large-scale energy storage systems for data centers and grid power while recycling batteries to recover critical minerals like lithium, nickel, cobalt, and copper as a domestic source of these materials.

Circular EconomyEnergyNew MaterialsCarson City, US

JSJB Straubel(Founder)inKevin Kassekert(Executive Officer)JTJason Thompson(Executive Officer)inJ. B. Straubel(Founder)

BoardDDDavid Danielson(Director)in

Co-investorsBRBreakthrough Energy VenturesBRBright Success CapitalCACapricorn Investment GroupCOCoatue ManagementCOCollaborative FundCOCollective Liquidity+26 more

Turntide designs and manufactures electric motors, power electronics, and energy storage systems as modular components for electrification across mobility and other industries.

Advanced ManufacturingCleantechHardwareMobility & TransportationSunnyvale, US

PDPiyush Desai(Founder)inSHSteve Hornyak(President & CEO)in

Co-investorsBRBreakthrough Energy VenturesCLClimate InvestmentFIFifth WallBABay Bridge Ventures ClimateBMBMW i VenturesFIFirst Generation Capital+7 more

Wildtype grows salmon directly from fish cells using cellular agriculture, allowing production of seafood without wild-caught or farmed fish.

BiotechClimate TechFoodTechSan Francisco, US

JKJustin Kolbeck(Founder)inAEArye Elfenbein(Founder)inJustin Kolbeck Arye Elfenbein(Founder)

BoardJohn Melas-Kyriazi(Director)

Co-investorsBABay Bridge Ventures ClimateCRCRV (Charles River Ventures)FOFootPrint CoalitionMAMaven VenturesMIMission BiocapitalRORoot Ventures Manager, Llc+20 more

x.ai builds frontier AI reasoning models, real-time voice AI, and generative media systems.

AI & Machine LearningDeep TechDeveloper ToolsEnterprise SoftwarePalo Alto, US

Y(Yuhuai (Tony) Wu(Founder)inDennis Mortensen(Executive Officer, Director)APAlex Poon(Director)GYGreg Yang(Founder)inGuodong Zhang(Founder)inIgor Babuschkin(Founder)in

Co-investors7P7percent VenturesABAbstract VenturesACAccess Ventures (New York)AGAglae VenturesAMAmity VenturesANAndreessen Horowitz+76 more

Xai is a web3 gaming platform that offers incentives, financial support, and infrastructure to game developers building projects on its network.

Crypto & Web3Gaming

Co-investorsADAdvaita CapitalALAliya Capital PartnersALAltoIRA Empire Trust Custodian FBO Abul Jamal Roth IRAAPApollo Asset ManagementASAsymmetricBOBollinger Investment Group+15 more