/Investor DB

Princeville Capital — 2026 Investments

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

Sigmasigmacomputing.comin𝕏May 2026 · $80M

Sigma Computing provides a warehouse-native analytics platform that lets business teams build, deploy, and govern AI applications on live data warehouse data without moving it, using spreadsheet-style input tables, embedded agents, and automated actions.

AI & Machine LearningData & InfrastructureEnterprise SoftwareSaaSSan Francisco, US

Robert Woolen(Director)Rob Woollen(Founder)inJason Frantz(Founder)inMike Palmer(CEO)inChristina Liu(CFO)inEran Davidov(SVP Engineering)in

Co-investorsAvenir Growth CapitalK5 GlobalNewView CapitalAltimeter CapitalAltimeter Venture PartnersDatabricks Ventures+5 more

Sigmasigmaco.cominMay 2026 · $80M

SIGMA manufactures water infrastructure products including fittings, restraints, castings, and enclosures for municipal and utility applications.

Advanced ManufacturingCleantechConstruction TechHardwareLogistics & Supply ChainNew Materials

Victor Pais(Founder)Siddharth Bhattacharji(Founder)in

Co-investorsWind Point PartnersAltimeter CapitalAvenir Growth CapitalDatabricks VenturesK5 GlobalNewView Capital+4 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.