/Investor DB

SeaX Ventures — 2025 Investments

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

Brineworksbrineworks.techin𝕏Sep 2025 · $5.5M✓ verified

Brineworks develops an electrochemical Direct Air Capture system that uses electrolyzer technology and renewably powered intermittent operation to capture CO₂ at low cost.

CleantechClimate TechDeep Tech

Joseph Perryman(Founder)inGudfinnur Sveinsson(Founder)

Co-investorsAiiM PartnersFirst MomentumNucleus CapitalSatganaThird DerivativeHOF Capital+2 more

Active Surfacesactivesurfaces.xyzinMay 2025 · $5.6M

Active Surfaces develops flexible, thin-film solar panels using organic and perovskite photovoltaic materials and roll-to-roll manufacturing, aimed at deploying solar in locations where conventional rigid panels are unsuitable.

CleantechDeep TechNew MaterialsWoburn, US

Shivam Bhakta(Executive Officer, Director)Richard Swartwout(CTO & Co-Founder)inShiv Bhakta(CEO & Co-Founder)inShiv Bhakta ☀️(Founder)inJeremiah Mwaura(Chief Manufacturing Scientist)in

BoardVera Schroeder(Director)in

Co-investorsNew Climate VenturesSafar PartnersThe E14 FundThird DerivativeType One VenturesUmami Capital

Bluwhalebluwhale.comin𝕏Series A · Jan 2025 · $25M

Bluwhale creates a decentralized network of AI agents that help users manage and optimize their finances across multiple financial institutions and digital wallets.

AI & Machine LearningCrypto & Web3Fintech

Co-investorsBrincCastrum CapitalJoyance PartnersRR2 CapitalSBI Ven CapitalTaisu Ventures+1 more

Heptahepta.bioinNov 2025 · $6.7M

Hepta develops LiquidTransformer, an AI platform for analyzing cell-free DNA fragments in blood to detect chronic disease molecular signals.

AI & Machine LearningBiotechHealthtechSan Francisco, US

Hamed Amini(Founder)inSoheil Damangir(Founder)in

Co-investorsAlumni VenturesIllumina VenturesAME Cloud VenturesFelicis 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.