Plenesys
PrivateLast Round
Accelerator
Sep 11, 2024
Total Funding Raised
$5.52M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Plenesys is a deep-tech company that develops and manufactures plasma-based technologies, including patented plasma torches, to enable clean hydrogen production and industrial decarbonization.
Sector
Energy & Sustainability
Verticals
Alternative Fuels, Clean Manufacturing, Carbon Capture
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Plenesys Comparables
Compare Plenesys with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| RotoBoost | 88% | |
| HiiROC | 88% | |
| Spark Cleantech | 88% |
Plenesys Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Accelerator | Sep 11, 2024 | ||||
| Joint Venture | Jun 29, 2023 | ||||
| Grant | Mar 22, 2023 |
Key People
Founding team and executive leadership
Plenesys Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| European Innovation Council Fund | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 20, 2026
Open roles increased to 4, 4x the trailing average.
- Jan 4, 2026
Monthly visitors increased 840% MoM, reaching 8.7K.
Plenesys 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 Plenesys's valuation, stock price, and market status.
Is Plenesys a public or private company?
Plenesys is a private company.
What is the current stock price of Plenesys?
Plenesys is a private company with no public stock price. No recent secondary market data is available.
How much is Plenesys worth (valuation)?
Valuation information for Plenesys is not publicly available.
Can I buy Plenesys stock?
Plenesys 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 Plenesys's last funding round?
Plenesys's most recent funding round was Accelerator on September 11, 2024.
Who are the main investors in Plenesys?
Key investors in Plenesys include European Innovation Council Fund.
Will Plenesys IPO soon?
No public IPO plans have been announced for Plenesys.
How can I track Plenesys secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Plenesys's secondary market activity and sign up for updates.