Sepion Technologies
PrivateLast Round
Series B
Apr 17, 2026
Total Funding Raised
$60.43M
Momentum Score
25 /100
Company Overview
Sepion Technologies is a battery materials innovation company that develops separator coatings and liquid electrolytes for lithium-ion and lithium-metal batteries.
Sector
Energy & Sustainability
Verticals
Advanced Materials, Energy Storage, Electric Vehicles
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sepion Technologies Comps
Public and private peers based on sector, stage, and business model.
Sepion Technologies Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Apr 17, 2026 | ||||
| Grant | Oct 3, 2024 | ||||
| Grant | Jan 19, 2022 | ||||
| Series A | Nov 18, 2021 | ||||
| Grant | Jan 10, 2019 | ||||
Grant | Jan 10, 2019 |
Key People
Founding team and executive leadership
Sepion Technologies Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Fine Structure Ventures | Series B, Series A |
| Dolby Family Ventures | Series A |
| Creative Ventures | Series A, Seed |
| Gaingels | Series A |
| CalSEED | Grant |
| Impact Science Ventures | Series B, Series A |
| CALSTART | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 17, 2026
Raised $10M in Series B funding.
Sepion Technologies Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Sepion Technologies's valuation, stock price, and market status.
