/Investor DB

At One Ventures — 2026 Investments

5 investments dated 2026 · listed companies and verified rows first · show all

Blue Energyblueenergy.coin𝕏Series A · May 2026 · $45M✓ verified

Blue Energy develops scalable small modular reactor (SMR) technology to deliver nuclear power at scale.

CleantechClimate TechDeep TechEnergyHardwareWashington, US

JakeTomJacob Jurewicz(Executive Officer, Director)Thomas O'Neill(Executive Officer, Director)Jake Jurewicz(CEO & Co-founder)

BoardOrin Hoffman(Director)

Board seatLiang-Yu Chi· per SEC Form D

Co-investorsAngular VenturesNeutron Power VenturesNucleation CapitalTamarack GlobalThe Engine VenturesFounders Fund+4 more

MightyFlymightyfly.comin𝕏Seed · Mar 2026 · $10M✓ verified

MightyFly develops autonomous electric cargo aircraft designed for rapid logistics and package delivery to businesses, healthcare providers, and government agencies.

AI & Machine LearningHardwareLogistics & Supply ChainMobility & TransportationRoboticsSan Francisco, US

Manal Habib(Founder)inScott Parker(Founder)inDamen Cheung(Head of Software and Avionics)inSteve Wollenberg(Chief Commercial Officer)inBrendan Szuwalski(Head of Airframe)in

Co-investorsDraper Associates500 GlobalGaingelsHalogen Ventures Management Company LlcGraph Ventures

Sirenoptsirenopt.cominSep 2026SEC filingmedium confidence

Siren Optics builds material analysis systems that use cold atmospheric plasma and AI to perform real-time, non-destructive inspection of materials such as wafers, films, coatings, and battery components.

Advanced ManufacturingAI & Machine LearningDeep TechOakland, US

Jared O'Leary(Executive Officer, Director, Promoter)inALI MESBAH(Director)in

BoardMatthew Blaine(Director)MATTHEW BLAIN(Director)PHILIP HARPER(Director)

Board seatTom Chi· per SEC Form D · $32.4M raise · filed Sep 2026

Co-investorsCoral CapitalInMotion VenturesUNION Labs VenturesWireframe VenturesVoyager Partners

Miraterramiraterrasoil.cominSeed · Mar 2026 · $16M

Miraterra uses machine learning and design to unlock insights about soil, plants, and food systems for regenerative agriculture.

AgTechAI & Machine LearningClimate TechFoodTechCanada, CA

Nate Kelly(CEO)in

Co-investorsiSelect FundS2G InvestmentsStarshotFCC

Precision AIprecision.aiAug 2026 · $20M

Precision AI develops AI-powered UAVs and agricultural machinery, including drone sprayers that detect herbicide-resistant weeds, for farms globally.

AgTechAI & Machine LearningRoboticsAventura, US

Eduardo Sultan Gampel(Executive Officer, Director, Promoter)

Co-investorsCerity Partners VenturesFulcrum Global CapitalGolden Opportunities FundInnovative Solutions CanadaNYA VenturesVerdex Capital+1 more

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.