Twelve
PrivateLast Round
Series C
Extension
Feb 14, 2025
Est. Valuation
$1B
Total Funding Raised
$517M
Company Overview
Twelve is a clean technology company that develops carbon dioxide recycling devices to transform CO₂ emissions into valuable chemical products, promoting a climate-positive world and a fossil-free future.
Sector
Energy & Sustainability
Verticals
Carbon Capture, Alternative Fuels, Clean Manufacturing, Aviation & Drones
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Twelve Comparables
Compare Twelve with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Prometheus Fuels | 84% | |
| INERATEC | 82% | |
| Infinium | 82% |
Twelve Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series C Extension | Feb 14, 2025 | ||||
| Series C | Sep 19, 2024 | ||||
| VC Round | Sep 19, 2024 | ||||
| Series B | Jun 29, 2022 | ||||
| Series A | Jul 8, 2021 | ||||
Seed | Aug 14, 2018 |
Twelve Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Rising Tide Fund | Series B |
| Development Bank of Japan | Series C Extension |
| Capricorn Investment Group | Series B, Series A, Series C |
| Munich Re Ventures | Series A, Series B, Series C |
| MOL Switch | Series C Extension |
| Northstar.VC | Series C |
| Carbon Direct Capital Management | Series B, Series C, Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Mar 4, 2026
Developing a commercial plant in Moses Lake, Washington.
- Oct 1, 2025
Operating first SAF plant in Moses Lake, WA, with plans for AP1 and AP2 projects.
Recent news
Latest coverage and updates
- launchesSep 10, 2026
Twelve launched AirPlant One on Sep 1st '26.
- expands_facilitiesAug 3, 2026
Twelve expanded facilities to Moses Lake, Washington, United States, Northern America, Americas on Jun 1st '26.
- expands_facilitiesJul 31, 2026
twelve.co was planning to expand facilities to Washington, United States, Northern America, Americas on Jul 31st '26.
Twelve 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 Twelve's valuation, stock price, and market status.
Is Twelve a public or private company?
Twelve is a private company.
What is the current stock price of Twelve?
Twelve is a private company, so its shares have no public market price. Caplight tracks Twelve's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Twelve worth (valuation)?
Twelve's valuation is estimated at $1.0B based on funding round data.
Can I buy Twelve stock?
Twelve shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Twelve's last funding round?
Twelve's most recent funding round was Series C Extension on February 14, 2025.
Who are the main investors in Twelve?
Key investors in Twelve include Capricorn Investment Group, Carbon Direct Capital Management, TPG Rise Climate, TPG, Pulse Fund.
Will Twelve IPO soon?
No public IPO plans have been announced for Twelve.
How can I track Twelve secondary market activity?
Caplight tracks bids, offers, and trades in Twelve's shares on secondary markets.