Helena — 2025 Investments

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

Phaidraphaidra.ai inOct 2025

Phaidra develops an AI control platform that uses reinforcement learning to optimize energy efficiency and operational performance in data centers and AI factories.

AI & Machine LearningCloud ComputingDeep TechEnergySeattle, US

Jim Gao(Founder)inVeda Panneershelvam(Co-Founder and Chief Technology Officer)inKatie Hoffman(Founder)inVedavyas Panneershelvam(Founder)

Co-investorsCollaborative Fund Cool Climate Collective East Valley Ventures Flying Fish Ventures Incubate US Index Ventures +10 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.