🦊/Investors

The Engine Ventures2025 Investments

3 investments dated 2025 · listed companies and verified rows first · show all

Addis Energyaddisenergy.cominNov 2025

Addis Energy develops technology that combines oil and gas engineering expertise with advanced research to access energy and resources from subsurface geology.

CleantechDeep TechEnergySomerville, US

Michael Alexander(Founder)inCharlie Mitchell, P.E.(Founder)inIwnetim Iwnetu Abate(Director)Oliver Charles Mitchell(Director)

BoardLaurie Menoud(Director)inMichael Kearney(Director)in

Co-investorsAt One VenturesBlindspot Ventures Management CoPillar VCVoyager PartnersFounders FundKhosla Ventures

Celestial AIcelestial.aiin𝕏Mar 2025 · $250M

The page describes Photonic Fabric, an optical interconnect technology platform for the scale-up interconnect market that enables high-bandwidth, power-efficient links for AI data center infrastructure.

AI & Machine LearningDeep TechSector AgnosticSemiconductorsSanta Clara, US

Preetinder Virk(Chief Operating Officer)David Lazovsky(President and Chief Executive Officer)inKelyn Brannon(Chief Financial Officer)Philip Winterbottom(Chief Technology Officer)in

BoardLip-Bu Tan(Director)Alonso Galvan(Director)

Co-investorsFitz Gate VenturesIAG Capital PartnersKoch Disruptive TechnologiesM VenturesSamsung Catalyst FundTyche Partners+11 more

Teradarteradar.cominNov 2025

Teradar develops terahertz-based sensors for automotive safety, defense, and emerging applications.

Deep TechDefense TechHardwareMobility & TransportationBoston, US

Matthew Carey(CEO & Co-founder)inGregory Charvat(CTO & Co-founder)inNicholas Saiz(Chief Chip Architect & Co-founder)in

Co-investorsCapricorn Investment GroupIbex InvestorsLockheed Martin VenturesVXI Capital

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.