/Investor DB

IMPACT SCIENCE VENTURES — 2026 Investments

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

Mafixmafix.agApr 2026

Mafix makes a soil additive for agriculture that aims to restore soil health and increase crop yields while capturing atmospheric CO₂.

AgTechCleantechClimate TechMountain View, US

Jade Marcus(Executive Officer, Director, Promoter)inMatthew Kanan(Director, Promoter)

BoardJilian Chase(Director)

Co-investorsAzolla VenturesCounteract OneSilicon ValleyAstera InstituteCounteractPlug and Play Ventures

Sepionsepiontechnologies.cominMar 2026 · $10M

Sepion develops advanced polymer separator technology for batteries and other applications including water separation and materials recovery.

CleantechDeep TechEnergyNew MaterialsSilicon Valley, US

Peter Frischmann(CEO & Co-Founder)inBrett Helms(CSO & Co-Founder)in

BoardRandy Chan(Director)

Co-investorsACVC PartnersAlumni VenturesCreative VenturesDolby Family VenturesFine Structures VenturesFoothill Ventures+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.