/Investor DB

Hawk Hill Ventures — 2026 Investments

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

American Terawattamericanterawatt.comin𝕏May 2026

American Terawatt is building a national high-voltage direct current (HVDC) transmission network in the United States designed to deliver gigawatts of power to large industrial loads.

CleantechEnergyHardwareSan Francisco, US

Robert Parker(Founder)inAnton Troynikov(Executive Officer, Director)inArani Bhattacharyay(Executive Officer, Director)

Co-investorsAntlerFulcrum VentureGiant Ventures Global LlpHOF CapitalScribble VenturesZero Infinity Partners+4 more

Reactorreactor.incMay 2026

Reactor provides real-time infrastructure and APIs for developers building with world models, running them on a globally distributed GPU network with sub-50ms streaming.

AI & Machine LearningCloud ComputingDeveloper ToolsSan Francisco, US

Bryce Schmidtchen(Founder)inAlberto Taiuti(Executive Officer, Director)

Co-investorsAmplify PartnersFPVLightspeed Venture PartnersSapphire VenturesSky9 CapitalTq Ventures Llc+1 more

Structifystructify.aiin𝕏Sep 2026

Structify helps legacy businesses integrate AI into their operations by mapping data systems and business context, then delivering a concrete blueprint for AI-driven ROI within 30 days.

AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareBrooklyn, US

Alex Goldstein(CTO and Founder)inAlex Reichenbach(CEO and Founder)inRonak Gandhi(COO and Founder)in

Co-investors8VCBain Capital VenturesMento vcIntegral Ventures

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.