/Investor DB

Transition — Full Portfolio

13 tracked investments · listed companies and verified rows first

Applied Atomicsapplied-atomics.cominMar 2026 · $8M

Applied Atomics develops space launch and test infrastructure for commercial rocket companies.

Deep TechEnergyHardwareSpace TechAnchorage, US

Ben Kellie(Founder)inPaul Keutelian(Founder)inMark Lambert(Executive Officer, Director)in

Co-investorsAlpaca VCCorigin VenturesE2MC VenturesUnruly CapitalMorpheus Ventures

Applied Atomicswixsite.comMar 2026 · $8M

Applied Atomics develops, builds and operates 100 MW-1 GW light-water nuclear plants co-located with industrial customers.

Ben Kellie(Founder)in

Co-investorsApollo Informal InvestmentElevate VenturesHEC Paris IncubatorInnovation UBCInventures Investment PartnersLotte Ventures+8 more

Electricity Mapselectricitymaps.comMay 2024

Electricity Maps builds a real-time electricity data platform that provides granular carbon emissions data to help organizations decarbonize their energy usage.

AI & Machine LearningCleantechClimate TechData & InfrastructureEnergySaaS

Olivier Corradi(Founder and CEO)in

Co-investorsBLN CapitalRevent

EMO Energyemoenergy.inin𝕏

EMO Energy develops an integrated energy management system spanning battery engineering, thermal management, battery intelligence, and charging infrastructure for India's commercial electric vehicle market.

CleantechEnergyIoTMobility & Transportation

Sheetanshu TyagiinRahul Patelin

Co-investors100XRandev Ventures Family OfficeTransition VC

Invisixinvisix.comin

Invisix develops soft x-ray metrology tools that use shortened illumination wavelengths to measure 3D semiconductor structures too small for optical metrology.

Deep TechHardwareSemiconductorsEindhoven, NL

Christina Porter(Co-founder & CEO)inSietse van der Post(Co-founder & CTO)inRoald Dogge(COO)inHens van Ooijen(CFO)in

Co-investorsHitachi Venturesimec.xpandTransition Global

OLIXolix.comin𝕏

Olix develops a novel compute architecture integrating SRAM with photonics to enable more efficient AI model deployment, addressing throughput, cost, and latency limitations of current GPU memory systems.

AI & Machine LearningDeep TechSemiconductorsLondon, GB

James Dacombe(Founder)in

Co-investorsBackedCrane Venture PartnersFounder CollectiveHummingbird VenturesLocalGlobePhoenix Court+6 more

Senecaseneca.com

Seneca develops autonomous drone systems that use AI and computer vision to detect and suppress fires, deploying aerial foam suppression from portable, modular electric copters.

AI & Machine LearningClimate TechDeep TechHardwareRobotics

StuAdrian Aoun(Founder)Bill Clerico(Founder)inDavid Glazer(Founder)Nick Foley(Founder)

Co-investorsConvective CapitalDCVC (Data Collective)First Round CapitalGood FriendsNextView VenturesTransition Global+4 more

Skyeskye.energyinDec 2025

Skye develops technology for managing energy and flexibility within industrial processes, drawing on expertise in control systems, industrial automation, and energy market trading.

AI & Machine LearningCleantechEnergyEnterprise Software

Tor Espen Steinvik(CEO)inAndreas Lundgren(COO)inLinus Frosteryd(CTO)in

Co-investorsbyFoundersCourse Corrected VC Holding IIHAWKTAILSondo CapitalTransition GlobalEmblem+1 more

Upwayupway.fr𝕏

Upway, founded in 2021, sells refurbished electric bikes that are inspected and repaired by its in-house mechanics, sold at reduced prices with a 12-month warranty and home delivery.

Circular EconomyE-commerceMarketplacesMobility & TransportationParis, FR

Toussaint Wattinne(Founder)inStéphane Ficaja(Founder)in

Co-investorsCathay InnovationFuture Positive CapitalKorelya CapitalNordstarOriginsSequoia Capital+8 more

Watershedwatershed.comin

Watershed builds a sustainability AI platform that combines climate science and emissions data with AI to help companies measure, report, and reduce their environmental impact.

AI & Machine LearningClimate TechEnterprise SoftwareSaaSSan Francisco, US

Taylor Francis(Founder)inAvi Itskovich(Founder)inChristian Anderson(Founder)in

BoardJohn Doerr(Director)inPatrick Grady(Director)

Co-investorsKleiner PerkinsSequoia CapitalGreenoaksAglae VenturesDesigner FundEnergize Capital+15 more

ZETA SURGICALzetasurgical.cominSeed

ZETA Surgical makes a cranial navigation system for neurosurgical procedures including ventriculostomy, brain biopsy, and transcranial magnetic stimulation in operating rooms and interventional suites.

AI & Machine LearningDeep TechHealthtechMedical DevicesBoston, US

Jose Maria Amich(CEO)inRaahil Sha(CTO)inDr. William Gormley(Co-founder)Jose Maria Amich Manero(Executive Officer, Director)Benjamin Lee(Vice President of Product)Hieu Le Mau(Director of Operations)

Co-investorsAirTree VenturesArtesianBrincEmles Venture PartnersParticleTSVC+8 more

Other

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

To be announced

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.