/Investor DB

Maiora Rebel Ventures — 2026 Investments

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

Sygaldry Technologiessygaldry.comin𝕏Seed · Mar 2026

Sygaldry develops quantum-accelerated AI servers that combine multiple qubit modalities to speed up training and inference for AI models.

Advanced ManufacturingAI & Machine LearningHardwareQuantum ComputingAnn Arbor, US

Chad Rigetti(CEO)inIdalia Friedson(Founder)inMeghan Hudson(Head of HR)

BoardChristian Garcia(Director)inAndrew Sather(Director)inMichael Keiser(Founder)in

Co-investorsAlumni VenturesBloomberg BetaCollaborative FundDetroit Venture PartnersEarth Venture CapitalEight Capital+51 more

Ultraultra.techin𝕏Seed · Aug 2026

Ultra manufactures OP1, a stationary multi-purpose AI robot for warehouse automation that handles repetitive tasks like packing, sorting, and kitting.

Advanced ManufacturingAI & Machine LearningLogistics & Supply ChainRoboticsNew York City, US

Jon Miller Schwartz(CEO)inMax Friefeld(Founder)inChetan Parthiban(Founder)inJonathan Schwartz(Executive Officer, Director)inOliver Ortlieb(CTO)inEric Drymer(Founder)

Co-investorsJude GomilaNextView VenturesNirman InvestmentsPioneerRebel FundY Combinator+14 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.