Ligna Energy
PrivateLast Round
Grant
Dec 11, 2025
Est. Valuation
$11.12M
Total Funding Raised
$3.55M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Ligna Energy is an energy storage company that develops and manufactures sustainable, bio-based supercapacitors from forest industry byproducts.
Sector
Energy & Sustainability
Verticals
Energy Storage, Advanced Materials, IoT Hardware, Sustainable Materials
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Ligna Energy Comparables
Compare Ligna Energy with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Flint | 83% | |
| Printed Energy | 81% | |
| Enfucell | 81% | |
Ligna Energy Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Dec 11, 2025 | ||||
| Grant | Sep 23, 2024 | ||||
| Grant | Oct 2, 2023 | ||||
| Grant | Jun 13, 2023 | ||||
| VC Round | Mar 4, 2022 | ||||
Grant | Jan 13, 2022 |
Key People
Founding team and executive leadership
Ligna Energy Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Navigare Ventures | Grant |
| Klimatet Invest | Grant, VC Round |
| Vinnova | Grant |
| Neptunia Invest | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 19, 2026
Monthly visitors grew 58% MoM.
- Mar 23, 2026
Launched "Gwen," a battery-free indoor climate sensor.
Ligna Energy 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 Ligna Energy's valuation, stock price, and market status.