Fuelium
PrivateLast Round
Grant
Sep 1, 2023
Total Funding Raised
$898,000
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Fuelium is a cleantech company that develops and commercializes eco-friendly, paper-based primary batteries for disposable portable devices.
Sector
Energy & Sustainability
Verticals
Energy Storage, Medical Devices, Sustainable Materials, Circular Economy
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Fuelium Comparables
Compare Fuelium with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| BeFC | 82% | |
| Jiangsu Enfucell Flexible Electronics Co., Ltd. | 78% | |
| Printed Energy | 74% |
Fuelium Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Sep 1, 2023 | ||||
| Grant | Nov 1, 2019 | ||||
| Grant | Jul 6, 2016 | ||||
| Seed | Jun 1, 2015 | ||||
| Grant | Oct 1, 2014 |
Key People
Founding team and executive leadership
Fuelium Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| EIT InnoEnergy | Seed |
| Bill & Melinda Gates Foundation | Grant |
| Criteria Capital Risc | Seed |
| Center for Technological Development and Innovation | Grant |
| Repsol Foundation | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors increased 31% MoM.
- Nov 11, 2024
Monthly visitors increased 53% MoM, reaching 2.3K.
Fuelium Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Fuelium's valuation, stock price, and market status.
Is Fuelium a public or private company?
Fuelium is a private company.
What is the current stock price of Fuelium?
Fuelium is a private company with no public stock price. No recent secondary market data is available.
How much is Fuelium worth (valuation)?
Valuation information for Fuelium is not publicly available.
Can I buy Fuelium stock?
Fuelium shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Fuelium's last funding round?
Fuelium's most recent funding round was Grant on September 1, 2023.
Who are the main investors in Fuelium?
Key investors in Fuelium include Bill & Melinda Gates Foundation, Center for Technological Development and Innovation, Repsol Foundation.
Will Fuelium IPO soon?
No public IPO plans have been announced for Fuelium.
How can I track Fuelium secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Fuelium's secondary market activity and sign up for updates.