Sepion
Silicon Valley, US · 2 known investors
Sepion develops advanced polymer separator technology for batteries and other applications including water separation and materials recovery. The company commercializes research from Berkeley Lab with manufacturing and production capabilities in Silicon Valley.
CleantechDeep TechEnergyNew Materials
Founders & leadership
PF
Peter FrischmannCEO & Co-Founder
BH
Brett HelmsCSO & Co-Founder
Investors · 2
In the news
- Sepion Technologies Raises $10M in Series B Fundingfinsmes.com · 2026
- Sepion Raises $10M Series B to Scale Commercial Production of Next-Generation Battery Separators - Worcester Telegram & Gazettetelegram.com · 2026
- Sepion Raises $10M Series B to Scale Commercial Production of Next-Generation Battery Separatorsnatlawreview.com · 2026
- Sepion Technologies - 2026 Company Profile, Team, Funding & Competitors - Tracxntracxn.com · 2023
- Making a Better Battery, Episode 2 - Sepion Technologies - CalSEEDcalseed.fund · 2023
- Argonne-related spinoff company charges up the battery world | Argonne National Laboratoryanl.gov · 2021