CleanTech
Twelve
Twelve raises $200M Series D
$200M
Total Raised
Series D
Latest Round
2015
Founded
200+
Employees
Berkeley, CA
1 min read
Quick Facts
Latest Round Size
$200M
Latest Round Date
September 2025
Twelve: Series D Funding Round
Twelve has successfully raised $200M in Series D funding.
Company Overview
Carbon transformation company converting CO2 into sustainable products
Funding Details
The Series D round was led by Multiple investors.
Company Information
- Headquarters: Berkeley, CA
- Founded: 2015
- Employees: 200+
- Category: CleanTech
Investment
Twelve plans to use the funds to accelerate product development, expand its team, and scale operations globally.
About the Investors
- Multiple investors: Verified investor in Series D
Key Investors
Multiple investors
Lead Investor
Verified investor in Series D
About the Author

Editorial Team
Curated funding news from verified sources
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