INERATEC
PrivateLast Round
Debt
Mar 5, 2025
Total Funding Raised
$191M
Company Overview
INERATEC operates in Energy & Sustainability and is based in Karlsruhe. Its latest recorded funding round was a Grant round in March 2025.
INERATEC is a sustainable energy company that produces renewable hydrogen and synthetic fuels, including e-kerosene and carbon dioxide-neutral diesel, to replace fossil crude oil.
Sector
Energy & Sustainability
Verticals
Alternative Fuels, Renewable Energy, Carbon Capture, Aviation & Drones, Clean Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Revenue Share
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
INERATEC Comparables
Compare INERATEC with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| CAPHENIA GmbH | 83% | |
| Twelve | 81% | |
| Dimensional Energy | 81% |
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INERATEC Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Debt | Mar 5, 2025 | ||||
| Grant | Mar 5, 2025 | ||||
| Series B | Jan 16, 2024 | ||||
| Series A Extension | Jan 24, 2023 | ||||
| Grant | Dec 5, 2022 | ||||
Series A | Jan 20, 2022 |
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Key People
Founding team and executive leadership
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INERATEC Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| HG Ventures | Series B |
| Safran Corporate Ventures | Series B, Series A, Series A Extension |
| FO Holding GmbH | Series B, Series A, Series A Extension |
| Emerald | Series B |
| Emerald Technology Ventures | Series B |
| Planet A Ventures | Series B, Series A, Series A Extension |
| Breakthrough Energy Catalyst | Grant, Debt |
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Market signals
Structured signals derived from secondary market and firmographic data.
- May 13, 2026
ERA ONE plant in Frankfurt begins industrial-scale e-fuel production.
- Mar 27, 2026
Partnered with Tertu on a synthetic fuel project in France.
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Recent news
Latest coverage and updates
- launchesSep 25, 2026
Ineratec and Ramboll launch industrial e-SAF production in Europe, using renewable resources to support cleaner aviation fuels and reduce carbon emissions.
- partners_withSep 25, 2026
Ineratec and Ramboll Group expand their cooperation to develop industrial e-SAF production in Europe, focusing on an upgrading unit for the ERA ONE power-to-liquid plant in Germany, with both companies working on the FEED phase on Sep 25th '26'.
- is_developingSep 25, 2026
Ineratec further develops industrial eSAF production in Europe with Ramboll by expanding the Era One power-to-liquid plant in Germany with an upgrading unit, and the partners are in the FEED phase after completing pre-FEED in Sep '26.
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INERATEC 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.
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Frequently Asked Questions
Common questions about INERATEC's valuation, stock price, and market status.
Is INERATEC a public or private company?
INERATEC is a private company.
What is the current stock price of INERATEC?
INERATEC is a private company, so its shares have no public market price. Caplight tracks INERATEC's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is INERATEC worth (valuation)?
Valuation information for INERATEC is not publicly available.
Can I buy INERATEC stock?
INERATEC shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was INERATEC's last funding round?
INERATEC's most recent funding round was Debt on March 5, 2025.
Who are the main investors in INERATEC?
Key investors in INERATEC include Breakthrough Energy Catalyst, High-Tech Gründerfonds, Piva Capital.
Will INERATEC IPO soon?
No public IPO plans have been announced for INERATEC.
How can I track INERATEC secondary market activity?
Caplight tracks bids, offers, and trades in INERATEC's shares on secondary markets.