Stage 1 Ventures — Full Portfolio
74 tracked investments · listed companies and verified rows first
Deep Fission develops a nuclear reactor deployment system that places a pressurized water reactor about a mile underground in a deep borehole, using hydrostatic pressure for operating conditions and geothermal-style energy transfer to surface turbines.
CleantechDeep TechEnergyBerkeley, US
Elizabeth A. Muller(Executive Officer, Director)inRichard A. Muller(Founder)inWilliam Mark Schmitz(Chief Financial Officer)Michael Brasel(Chief Operating Officer)inMark Pérès(Chief Nuclear Officer)inStacy Tarver Patterson(Chief Marketing Officer)in
Co-investorsCapital FactoryDeep FutureWave Function Ventures8VCBlue Owl Capital
Ondas Inc.
AI & Machine LearningDefense TechRoboticsBoston, US
Stewart Kantor(Executive Officer, Director)Meir Kliner(President of Ondas Autonomous Systems; CEO and Founder of Airobotics)inNeil Laird(Chief Financial Officer, Treasurer and Secretary)inEric Brock(Founder, Chairman and CEO)inPatrick Huston(Chief Operating Officer, General Counsel and Secretary)inOshri Lugassy(Co-CEO of Ondas Autonomous Systems)
Co-investorsKluz Ventures
OnePIN provides digital engagement and communication services for mobile network operators and brands, enabling digital business card exchange, interactive messaging, and mobile analytics.
AdTechEnterprise SoftwareMarketing TechSaaSWestborough, US
Feyzi Çelik(Founder)in
BoardDavid Baum(Director)inKenneth Mabbs(Director)Joseph L. Winn(Director)
3D Cloud provides a platform for furniture, office, and home improvement retailers to create and deploy 3D product visualizations, room planning tools, and augmented reality experiences across e-commerce and in-store channels.
AI & Machine LearningE-commerceRetail TechSaaS
Beck Besecker(Founder, CEO, Chairman)inBarry Besecker(Founder, CTO)in
Co-investorsDetroit Venture PartnersFlorida Funders
Actasys develops ActaJet air-jet cooling technology that provides spot-on thermal management for high-density data center server racks and components such as Network Interface Cards, Data Processing Units, and Switches.
CleantechDeep TechHardware
Co-investorsIneffable VenturesNext Gear VenturesQ FundVolvo Cars Tech Fund
ai.io builds AI, machine learning, and deep learning tools for analysing and enhancing human performance, including 3D markerless athlete tracking and mobile-phone-based talent analysis.
AI & Machine LearningSports Tech
Co-investorsCartan CapitalRaptor Group
Aimi offers a browser-based music studio where an AI producer builds editable multi-track sessions from text prompts.
Co-investorsEthos VC
Akumina builds a digital workplace and intranet platform that connects employees to company information, the business, and each other, integrating with hundreds of other platforms.
Enterprise SoftwareFuture of WorkSaaSNashua
Edward Rogers(Executive Officer, Director)Ali Diaz(Director)Steven Sherkanowski(Executive Officer, Director)
BoardRuben Melendez(Director)
Aliaswire provides payments and receivables solutions for financial institutions and enterprises, including DirectBiller for integrated billing management and DirectEmbed for vertical SaaS platform providers seeking growth and revenue acceleration.
Enterprise SoftwareFintechSaaS
Co-investorsFlow CapitalPartners for GrowthBigfoot Capital
ArtLifting is a company that sells artwork created by artists who are unhoused or living with disabilities, with the goal of providing them income and a more inclusive economy.
E-commerceImpact & Social GoodMarketplacesBoston, US
Liz Powers(Co-Founder & CEO)inSpencer Powers(Co-Founder)
Co-investorsExponential Creativity VenturesGotham Gal VenturesAux21 CapitalBain Capital
ChaosSearch is a data platform that indexes and analyzes large-scale data using a novel compression-optimized format designed for cloud object storage.
AI & Machine LearningCloud ComputingData & InfrastructureEnterprise SoftwareBoston, US
Thomas Hazel(Director)inEd Walsh(Executive Officer, Director)in
BoardLes Yetton(Director)inRudina Seseri(Director)inDavid Baum(Director)inGraham Brooks(Director)in
Co-investors.406 VenturesGlasswing VenturesStripes
CIBO provides a software platform for designing, deploying, and measuring regenerative agriculture and conservation programs, including workflow automation, scientific modeling, impact reporting, and a network of advisors managing grower engagement.
AgTechAI & Machine LearningClimate TechSaaSCambridge, US
Bruno Basso(Co-Founder and Special Advisor)David Worn(Executive Officer, Director)inBarry Martin(Executive Officer)inRyan Richt(Executive Officer)inDale Sorensen(Executive Officer)Sunand Menon(Executive Chairman & CEO)in
Co-investorsFlagship PioneeringGeneration Investment Management
CLIPr provides AI-powered police reporting software and grant programs to help law enforcement agencies automate report generation from bodycam and dashcam footage.
AI & Machine LearningGovTechSaaS
Co-investorsSand Hill AngelsTBD Angels
CloudTruth is a configuration data platform that centralizes management of application and infrastructure configuration variables and secrets across development, operations, and security teams.
Cloud ComputingCybersecurityDeveloper ToolsEnterprise Software
Co-investorsYork IEGlasswing Ventures
EcoSmart Solution provides sustainable energy infrastructure and retrofit services for real estate developers and building owners, combining geothermal systems with distributed energy resources for new construction and carbon reduction retrofits for existing buildings.
CleantechClimate TechEnergyPropTechBoston, US
Eko develops FDA-cleared digital stethoscopes and AI-powered software that enables healthcare professionals to detect and diagnose cardiovascular disease with greater accuracy.
AI & Machine LearningDigital HealthHealthtechMedical Devices
Connor Landgraf(Co-Founder and CEO)inTyler CrouchinJason Bellet(Co-Founder and Chief Business Officer)in
Co-investorsQuesta CapitalHighland Capital PartnersArtis VenturesBetter Ventures Central LlcCAL InnovationCalifornia Innovation Fund+15 more
Evolve Broadband operates a licensed LTE/5G wireless network providing high-speed internet service to 13 counties in Central and South Texas.
Cloud ComputingConsumerTexas, US
FarmTrace provides a data platform that integrates with on-farm systems, robots, and farm management solutions to deliver insights for animal farming operations.
AgTechData & InfrastructureSaaS
Co-investorsCNBB Equity PartnersFulcrum Global CapitalSecha Capital
Four Growers develops robotic harvesting and analytics technology for greenhouse growers, starting with a tomato harvesting robot that can also perform quality checks and packaging.
Advanced ManufacturingAgTechFoodTechHardwareRoboticsPittsburgh, US
Brandon Contino(CEO)inDan Chi(CTO)inJohn P. Quayle(Chief of Staff)inDan Chișu(Founder)inCameron Beichner(Chief of Staff)John Quayle(Chief of Staff)
Co-investorsY CombinatorAmritam HoldingsBetter Food VenturesCathexis VenturesGagarin Capital PartnersOspraie Ag Science+7 more
Freight Farms designs and operates hydroponic container farms that enable local food production in urban and rural areas worldwide.
AgTechFoodTechHardwareBoston, US
Brad McNamara(Co-founder)inJon Friedman(Co-founder)inSteven Warren(Executive Officer)in
BoardReenie McCarthy(Director)inTodd Dagres(Director)in
Co-investorsOspraie Ag ScienceGaingelsLaunchCapitalTechstarsLaunch CapitalRothenberg Ventures+1 more
JumpCloud is an AI-powered unified IT management platform that provides identity, access, and device management for organizations managing both human users and non-human AI identities.
Cloud ComputingCybersecurityEnterprise SoftwareSaaSBoulder, US
Greg Keller(Co-founder & Chief Technology Officer)inRajat Bhargava(Founder)inAntoine Jebara(General Manager of Channels & Alliances, Co-founder)inSerhat Can(Director, Product Management, Co-founder)inMustafa Akın(Senior Manager, Engineering, Co-founder)inLeonardo Cooper(Co-Founder and Director of Product)in
Co-investorsGeneral AtlanticAlumni VenturesAtlassian VenturesBenhamou Global VenturesBGVBY Venture Partners+14 more
Kliken provides advertising automation software for e-commerce retailers to reach customers via shopping ads, search, and retargeting across Google and other channels.
AdTechAI & Machine LearningE-commerceMarketing TechSaaS
Co-investorsFlorida Funders
KONUX provides an AI and IoT platform (CoBrix) and monitoring products like KONUX Switch for railway infrastructure, combining sensor data with field observations and inspection reports to predict asset failures and support maintenance planning.
AI & Machine LearningIoTMobility & Transportation
Johanna Leisch LL.M., Executive MBAinAndreas Kunze(Founder)Dennis Humhal(Founder)Maximilian Hasler(Founder)Vlad Lata(Founder)Johanna Leisch(Managing Director, CEO)in
Co-investorsBootstrap EuropeCapmontFOUNDER.orgNew Enterprise Associates (NEA)SalviaSanno Capital GmbH+15 more
LandTrust is an online marketplace that connects people seeking outdoor recreation, primarily hunting, with private landowners offering paid access to their land.
ConsumerMarketplacesSports TechBozeman, US
Nicolas De Castro(Executive Officer, Director)Eric Olden(Director)
BoardGregg Williams(Director)Robert Schultz(Director)inPat LaPointe(Director)Colin Gardiner(Director)
Co-investorsReno Seed FundHeroic VenturesSerra Ventures
Boston, US
Ian Randall(Executive Officer, Director)in
BoardRoderick Randall(Director)Carmichael Roberts(Director)inRod Randall(Director)inChristian Garcia(Director)in
Co-investorsBreakthrough Energy VenturesGrit Capital PartnersMaterial ImpactMoai Capital
Magnetic is a software development and design firm that helps businesses modernize legacy systems, build custom applications, and deploy advanced technical solutions.
Advanced ManufacturingAI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaS
Co-investorsEdison Partners
Sells premium website templates for Framer and Webflow that let agencies, startups, and creators launch sites without coding by customizing text, images, and colors in the editor.
Creator EconomyDeveloper ToolsSaaS
Movable Ink provides AI-driven content curation and real-time creative generation to deliver personalized marketing content for retail and e-commerce brands, using each brand's own data.
AI & Machine LearningMarketing TechRetail TechSaaSNew York City, US
Gregory Leibon(Executive Officer, Director)inMichael Nutt(Founder)inVivek Sharma(Founder)inKen MacAskill(Executive Officer)James Glover(Executive Officer, Director)
BoardThilo Semmelbauer(Director)
Co-investorsAdams Street PartnersCeltic House Venture PartnersContour Venture PartnersEscalate Capital PartnersFf Venture CapitalGrandBanks Capital+12 more
NeoReach is a senior-led influencer marketing agency that runs full-funnel creator programs — strategy, creator sourcing, content production, paid amplification, and measurement — for brands ranging from challengers to Fortune 500 companies.
AdTechCreator EconomyMarketing Tech
Jesse Leimgruber(Founder)in
Co-investorsSeabed VC
Openbay is an online marketplace for automotive repair and maintenance, letting car owners describe a needed service, compare shops on price, location, reviews, and availability, and book appointments.
ConsumerMarketplacesMobility & Transportation
Rob Infantino(Founder)in
Co-investorsGV (Google Ventures)Raptor GroupShell Ventures
PDW is an American drone company that designs, engineers, and manufactures unmanned aerial systems and related software for defense and public safety customers, including the U.S. military and federal, local, and international public safety entities.
Defense TechHardwareRoboticsHuntsville, US
Ryan Gury(Founder)inMatt Higgins(Co-founder)inJames Slider(CEO)
Co-investorsRSE VenturesHanwha Asset ManagementAlumni VenturesBooz Allen VenturesCRESCENT COVE CAPITALCrosscourt Ventures+6 more
PlushCare is a telehealth service that connects patients with board-certified primary care doctors and therapists through an app for virtual appointments, prescriptions, and ongoing care.
Digital HealthHealthtechMental HealthSan Francisco, US
James Wantuck(Co-founder)Ryan McQuaid(Co-founder)inJames Wantuck, MD(Founder)in
BoardJeff Richards(Director)in
Co-investorsFOUNDER.orgFounders Circle CapitalLightspeed Venture PartnersMoonshots CapitalNotable CapitalTRANSFORMATION CAPITAL+4 more
PR.Report is a press release engagement analytics tool from the Accesswire News Platform that tracks click-through statistics, including hour-by-hour open tracking, referral sources, and audience location by country.
Data & InfrastructureMarketing TechSaaSRaleigh, US
Promoboxx helps retailers and brands coordinate marketing activities and promotional campaigns at the local level.
AI & Machine LearningMarketing TechRetail TechBoston, US
Ben Carcio(Executive Officer, Director)inDaniel Koziak(Executive Officer, Director)Jon BrancheauinBrent Delehey(CEO)in
BoardLaurent Amouyal(Director)Nicole Stata(Director)
Co-investorsAscent Venture PartnersLaunchCapitalTechstarsWalnut Venture AssociatesBoston Seed CapitalGrotech Ventures+2 more
Hampton, US
Sean Kish(Executive Officer, Director)Robert Fleishauer(Executive Officer)Michael Gilbert(Executive Officer)Diego Pierrottet(Executive Officer)inSean McCormack(Executive Officer)inMark Christman(Executive Officer)
Co-investorsNew North VenturesNEW VISTA CAPITAL
Psionic builds laser-based navigation systems and inertial sensors that provide 3D velocity, position, and attitude data in GPS-denied, jammed, or spoofed environments for space, defense, aviation, and ground vehicles.
Deep TechDefense TechSpace Tech
Steve Sandford(Founder and CEO)Diego Pierrottet(Founder and Chief Engineer)
Co-investorsNew North Ventures
PureCars provides a data platform and omnichannel advertising technology for automotive dealers, manufacturers, and agencies.
AdTechMarketing TechRetail Tech
Jeremy Anspach(Founder)in
Co-investorsDiversisFraser McCombs CapitalGemini Ventures
Qwick operates a platform for hospitality businesses to post shifts, find and vet workers, and manage payroll and compliance.
B2B MarketplacesHR TechSaaS
Blaine Light(Founder)Chris Loeffler(Founder)Jamie Baxter(Founder)
Co-investorsAlbum VCFoundryKickstartTritium PartnersCOPLEX VENTURES
Resolute Grid manufactures hardware and software for electricity transmission and distribution, aiming to address aging U.S. grid infrastructure and long transformer lead times.
CleantechEnergyHardwareRockwall, US
Clifford Marcus Owenby(Executive Officer, Director, Promoter)John Erford(Executive Officer, Director, Promoter)
BoardMegan Moreland(Director)Philip Carson(Director)
Co-investorsCubit CapitalWave Function Ventures
Reticare develops scientifically validated eye-protection products, such as screen filters and glasses, that absorb high-energy blue and green light emitted by digital screens to reduce cumulative retinal damage.
Advanced ManufacturingConsumerDirect to ConsumerHardwareHealthtechWellness & FitnessCambridge, US
Celia Sánchez-Ramos(Researcher (UCM))Nilo García Manchado(CEO y Fundador)Dra. Celia Sánchez-Ramos(Directora Científica e Inventora, cofundadora)Roque Garcia(Vice President, Secretary and Treasurer of Issuer)Nilo Garcia(Chief Executive Officer and President of Issuer)
Sail Biomedicines develops RNA-based medicines using a platform integrating Endless RNA and targeted nanoparticle delivery technology.
AI & Machine LearningBiotechDeep TechCambridge, US
John Mendlein(Executive Chairman)
Co-investorsFlagship PioneeringNextech InvestQuan Capital
A branding studio offering brand identity and visual design services, including logo development, brand strategy, and brand guidelines.
Marketing Tech
Skyhook provides a developer-focused DevOps platform built on Kubernetes that simplifies infrastructure management without vendor lock-in.
Cloud ComputingDeveloper ToolsEnterprise SoftwareSaaSTel Aviv-Yafo, IL
Nadav Erell(Founder)inEyal Dulberg(CTO)Roy Libman(CPO)inOded Regev
Co-investors91 VenturesTwo Lanterns Venture PartnersY CombinatorHustle & Trust Ventures
Sworkit is a digital wellbeing platform offering guided movement, musculoskeletal health programs, mindfulness, and lifestyle resources for individuals and organizations.
HealthtechHR TechSaaSWellness & FitnessBethesda, US
Co-investorsMaryland TEDCOTechstarsTEDCO
A platform that monitors agent satisfaction and burnout indicators to help management improve workplace conditions and reduce employee turnover in contact center or customer service environments.
AI & Machine LearningEnterprise SoftwareHR TechMarketing TechSaaS
Co-investorsBootstrapLabs
Terion operates an independent agricultural technology platform that turns field-level data, remote sensing, ecosystem models, and AI analytics into insights for crop planning, program enrollment, sustainability, and supply-chain traceability.
AgTechAI & Machine LearningSaaSBoston, US
Co-investorsFlagship Pioneering
THRIVE Navigator is an open innovation platform that connects corporate partners with emerging agri-food technology startups to accelerate innovation pipelines.
AgTechEnterprise SoftwareFoodTechImpact & Social GoodSaaS
Co-investorsSaxovent
Tiberius develops defense weapon systems and munitions that improve through operational feedback and AI-driven analysis of live field data.
AI & Machine LearningDeep TechDefense TechLondon, GB
Andy Baynes(Founder)
Co-investorsBeaten Zone Venture PartnersIceNineMoonshots CapitalPrevail Venture Capital
Lumentum designs and manufactures optical and photonic technologies for AI, data centers, telecommunications, industrial manufacturing, and sensing applications.
Deep TechHardwareSemiconductorsSan Jose, US
DAVID J ABELL(SECRETARY/TREASURER)inKIRK OTIS(CHIEF EXECUTIVE OFFICER/PRESIDENT)
Co-investorsCottonwood Technology FundSun Mountain Capital
Adam Weinstein(Founder)in
Co-investorsalphabet angelsAlpine MeridianBackwards CapitalBullpen CapitalGaingelsNew York Venture Partners
True Anomaly designs and builds hardware and software systems for space security and defense.
Defense TechHardwareSpace TechCentennial, US
Even Rogers(Founder)inKyle Zakrzewski(Founder)inThomas Nichols(Founder)Daniel Brunski(Founder)inTom Nichols(Founder)
BoardJesse Michaels(Director)
Co-investors645 VenturesAccelACME CapitalBlack FlagChampion Hill VenturesCortado Ventures+18 more
unu manufactures electric scooters designed for urban mobility, helping city residents move more freely and efficiently.
ConsumerHardwareMobility & TransportationBerlin, DE
MathieuEliasPascal
Co-investorsCapnamic
Valkyrie Selections imports and selects wines from benchmark and emerging wine regions globally, serving as an importer and distributor of both premium and everyday wines.
ConsumerDirect to ConsumerFoodTech
ViralGains is an advertising platform that collects zero-party consumer data by gathering real-time feedback within ads, using it to build more personalized ad experiences.
AdTechData & InfrastructureMarketing TechSaaSBoston, US
Dan Levin(President, COO, and Co-Founder)inJay Singh(Executive Officer, Director)Kate Willett(Executive Officer, Director)Tod Loofbourrow(Chairman and CEO)inCindy Brown(CRO)inSafaa Lafnoune(VP of Product)in
Co-investors500 GlobalBantam GroupFirst AnalysisGolden SeedsLaunchCapitalMontage Capital+6 more
Wealthramp is a referral service that matches consumers with vetted fee-only fiduciary financial advisors.
Pam Krueger(Founder)in
Co-investorsCityPark InvestmentsWhite Shark Ventures
Wyebot offers the Wireless Intelligence Platform, an AI-based, vendor-agnostic sensor and software that monitors, analyzes, and automatically identifies problems and solutions for Wi-Fi networks.
AI & Machine LearningEnterprise SoftwareIoTSaaSMarlboro, US
Roger Sands(Co-Founder and Executive Chairman)in
BoardMatthew Rhodes-Kropf(Director)inDavid Baum(Director)inAnil Gupta(Co-Founder and CEO)inDeepak Verma(Director)inSatish Tadikonda(Director)
Co-investorsLaunchCapitalTamiami AngelTectonic VenturesWalnut Venture AssociatesInnospark VenturesLaunch Capital
XY provides a cloud-based point-of-sale platform designed for omnichannel retail operations, featuring real-time inventory management, mobile-native checkout, and integration with order management, CRM, and ERP systems.
E-commerceEnterprise SoftwareRetail TechSaaS
Susan Jeffers(CEO & Founder)in
Co-investorsMonta Vista Capital
Zeno develops nuclear batteries that convert heat from decaying radioisotopes into electricity for extended-duration applications in space and deep-sea environments where conventional power sources are inadequate.
CleantechDeep TechDefense TechEnergyHardwareSpace TechArlington, US
Jonathan Segal(Founder)inTyler Bernstein(Founder)inJake Matthews(Founder)
BoardArjun Sethi(Director)inSam Rohr(Director)John M. Richardson(Director)
Co-investors7percent VenturesAIN VenturesAlumni VenturesBalerion Space VenturesBeyond Earth VenturesDCVC (Data Collective)+22 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
AAI SolutionsCadenceCoherent PathCommerce SignalsFlashnotesGemini Data Inc.Gravyty TechnologiesInvaioMarxent LabsNewmetrixSenda BiosciencesShiftOpsViralGains
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.


























































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