Prometheus Fuels
PrivateLast Round
Series B
Sep 23, 2021
Est. Valuation
$1.5B
Total Funding Raised
$112.65M
Company Overview
Prometheus Fuels is a clean energy company that develops integrated, carbon-neutral power infrastructure and produces synthetic e-fuels from atmospheric carbon dioxide and renewable electricity.
Sector
Energy & Sustainability
Verticals
Alternative Fuels, Carbon Capture, Clean Transportation
Business Model
B2B
Customer Profile
Hardware Sales, Usage-Based SaaS
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Prometheus Fuels Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
Prometheus Fuels Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Sep 23, 2021 | ||||
| Series A | Jun 9, 2020 | ||||
| Seed | Mar 18, 2019 |
Key People
Founding team and executive leadership
Prometheus Fuels Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Fundamental Ventures | Series B |
| Metaplanet Holdings | Series B |
| Emles Venture Partners | Series B |
| Tjuvholmen Ventures | Series A |
| Maersk Growth | Series B |
| Y Combinator | Seed |
| BMW i Ventures | Series B, Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jan 14, 2026
Launched a new pathway for producing synthetic paraffinic kerosene from DAC and renewable electricity.
- Sep 23, 2021
$100M round led by Maersk Growth
Prometheus Fuels 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 Prometheus Fuels's valuation, stock price, and market status.