C-Green AB
PrivateLast Round
VC Round
Jun 5, 2026
Est. Valuation
$25M
Total Funding Raised
$5.43M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
C-Green AB is a cleantech company that provides a patented hydrothermal carbonization (HTC) process to convert wet organic waste and sludge into biocoal.
Sector
Energy & Sustainability
Verticals
Waste Management, Circular Economy, Water Treatment, Clean Manufacturing, Alternative Fuels
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
C-Green AB Comparables
Compare C-Green AB with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Antaco | 92% | |
| TerraNova Energy GmbH | 88% | |
| SoMax Circular Solutions | 85% |
C-Green AB Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| VC Round | Jun 5, 2026 | ||||
| Private Placement | May 1, 2024 | ||||
| Series A | Jun 30, 2022 | ||||
| VC Round | Jan 27, 2020 | ||||
| Grant | Jul 6, 2018 | ||||
Seed | Jan 16, 2018 |
C-Green AB Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| EIT InnoEnergy | VC Round, Series A, Private Placement |
| Concejo | VC Round, Series A |
| Almi Invest AB | Series A, Private Placement, Seed |
| Curitas Ventures | Series A |
| Nordea Liv | Private Placement |
| Swedish Energy Agency | Grant |
| SEB Greentech | Series A, Private Placement |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 5, 2026
$4.3M raised in a VC Round.
- Mar 13, 2026
Establishing operations in India as a key growth market.
C-Green AB 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 C-Green AB's valuation, stock price, and market status.
Is C-Green AB a public or private company?
C-Green AB is a private company.
What is the current stock price of C-Green AB?
C-Green AB is a private company with no public stock price. No recent secondary market data is available.
How much is C-Green AB worth (valuation)?
C-Green AB's valuation is estimated at $25.0M based on funding round data.
Can I buy C-Green AB stock?
C-Green AB 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 C-Green AB's last funding round?
C-Green AB's most recent funding round was Early Funding on May 28, 2024.
Who are the main investors in C-Green AB?
Key investors in C-Green AB include EIT InnoEnergy, Concejo, Almi Invest AB, Curitas Ventures, Nordea Liv.
Will C-Green AB IPO soon?
No public IPO plans have been announced for C-Green AB.
How can I track C-Green AB secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor C-Green AB's secondary market activity and sign up for updates.