Cocoon Carbon
PrivateLast Round
Series A
Mar 18, 2026
Total Funding Raised
$20.4M
Company Overview
Cocoon Carbon is a climate tech company that provides modular technology to repurpose slag from electric arc steel furnaces into a low-carbon supplementary cementitious material for the concrete industry.
Sector
Energy & Sustainability
Verticals
Sustainable Materials, Carbon Capture, Clean Manufacturing, Circular Economy
Business Model
B2B
Customer Profile
Hardware Sales, Revenue Share, Services & Consulting, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Cocoon Carbon Comps
Public and private peers based on sector, stage, and business model.
Cocoon Carbon Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Mar 18, 2026 | ||||
| Pre Seed | Aug 7, 2024 |
Cocoon Carbon Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Gigascale Capital | Series A, Pre Seed |
| Wireframe Ventures | Series A, Pre Seed |
| Celsius Industries | Series A, Pre Seed |
| 2150.VC | Series A |
| Wireframe Ventures | Series A |
| The Venture Collective | Series A |
| SOSV | Series A, Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Mar 18, 2026
Launched a rapid cooling technology for EAF steel waste handling.
- Mar 18, 2026
$15M round completed.
Cocoon Carbon Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Cocoon Carbon's valuation, stock price, and market status.
