Sweetch Energy
PrivateLast Round
Series A
Dec 18, 2023
Total Funding Raised
$43.65M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Sweetch Energy operates in Energy & Sustainability and is based in Rennes. Its latest recorded funding round was a Series A round in December 2023.
Sweetch Energy is a renewable energy company that develops osmotic power technology to generate electricity from the difference in water salinity.
Sector
Energy & Sustainability
Verticals
Renewable Energy, Advanced Materials, Water Treatment
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sweetch Energy Comparables
Compare Sweetch Energy with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| REDstack | 84% | |
| MediSun Energy | 77% | |
| CorPower Ocean | 62% |
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Sweetch Energy Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Dec 18, 2023 | ||||
| Grant | Nov 11, 2022 | ||||
| Convertible Debt | Sep 20, 2022 | ||||
| Seed | Apr 14, 2021 | ||||
| Pre Seed | May 16, 2017 |
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Key People
Founding team and executive leadership
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Sweetch Energy Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| European Innovation Council Fund | Grant |
| ADEME Investissement | Seed |
| Crédit Mutuel Impact | Series A |
| EDF Pulse Ventures | Series A |
| Demea Sustainable Investment | Series A, Convertible Debt |
| Électricité de France | Convertible Debt, Series A |
| GO Capital | Pre Seed, Convertible Debt, Seed, Series A |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors grew 32% MoM.
- Oct 1, 2025
Collaborating with Compagnie Nationale du Rhône and EDF Hydro on osmotic energy solutions.
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Sweetch Energy 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 Sweetch Energy's valuation, stock price, and market status.
Is Sweetch Energy a public or private company?
Sweetch Energy is a private company.
What is the current stock price of Sweetch Energy?
Sweetch Energy is a private company, so its shares have no public market price. Caplight tracks Sweetch Energy's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Sweetch Energy worth (valuation)?
Valuation information for Sweetch Energy is not publicly available.
Can I buy Sweetch Energy stock?
Sweetch Energy shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Sweetch Energy's last funding round?
Sweetch Energy's most recent funding round was Series A on December 18, 2023.
Who are the main investors in Sweetch Energy?
Key investors in Sweetch Energy include European Innovation Council Fund, Crédit Mutuel Impact, Demea Sustainable Investment, GO Capital, Future Positive Capital.
Will Sweetch Energy IPO soon?
No public IPO plans have been announced for Sweetch Energy.
How can I track Sweetch Energy secondary market activity?
Caplight tracks bids, offers, and trades in Sweetch Energy's shares on secondary markets.