/Investor DB

Pioneer — 2026 Investments

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

Hamming AIhamming.aiin𝕏Jul 2026

Hamming provides quality assurance and monitoring software for voice agents, enabling teams to test voice applications before deployment and track performance in production across accuracy, safety, and compliance metrics.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareAustin, US

Sumanyu Sharma(CEO)inMarius Buleandra(CTO)

PartnerJason Gray· solo GP

Co-investorsCoalition OperatorsMischiefOlive Tree CapitalTranspose Platform ManagementY CombinatorAI Grant+2 more

ParcelBioparcelbio.cominSeed · Feb 2026

ParcelBio develops APEXm, a proprietary mRNA platform that enhances protein expression for longer-lasting therapeutic effect compared to conventional mRNA technologies.

AI & Machine LearningBiotechDeep TechHealthtechSan Francisco, US

David Weinberg(CEO)inChris Carlson(Founder)in

BoardMorgan Cheatham(Director)in

Co-investorsY CombinatorBreyer CapitalGeneral CatalystAlumni VenturesLexi VenturesMetaplanet+12 more

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)

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 GomilaMaiora Rebel VenturesNextView VenturesNirman InvestmentsRebel 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.