Aether Fuels
PrivateLast Round
Convertible Debt
Jan 12, 2026
Total Funding Raised
$57.5M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Aether Fuels is a climate technology company that develops proprietary processes to produce sustainable liquid fuels for the aviation and ocean shipping industries from waste carbon feedstocks.
Sector
Energy & Sustainability
Verticals
Alternative Fuels, Aviation & Drones, Clean Manufacturing
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Aether 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 |
Aether Fuels Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Convertible Debt | Jan 12, 2026 | ||||
| Series A | Jun 27, 2024 | ||||
| Seed | Dec 15, 2023 | ||||
| Spinoff | Apr 1, 2022 |
Key People
Founding team and executive leadership
Aether Fuels Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| TechEnergy Ventures | Seed, Convertible Debt, Series A |
| Zeon Ventures | Series A |
| Temasek | Spinoff |
| Xora Innovation | Spinoff, Convertible Debt, Series A, Seed |
| Foothill Ventures | Seed, Convertible Debt, Series A |
| EDBI | Convertible Debt |
| Aster Ventures | Convertible Debt |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jan 15, 2026
Stu Stott appointed Global Vice President of Projects.
- Jan 12, 2026
$15M raised in convertible debt financing.
Aether 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 Aether Fuels's valuation, stock price, and market status.