UNDO Carbon
PrivateLast Round
Grant
Apr 23, 2025
Total Funding Raised
$5M
Company Overview
UNDO Carbon is a carbon dioxide removal company that utilizes a process called enhanced rock weathering (ERW) to permanently sequester atmospheric CO2. The company accelerates the Earth's natural carbon cycle by spreading finely ground silicate rock, such as basalt, on agricultural land. This technique increases the surface area of the rock, allowing it to react with CO2 dissolved in rainwater and lock it away as a solid carbonate for over 100,000 years. UNDO has secured partnerships with major corporations like Microsoft and Stripe for carbon removal offtake agreements. The process also delivers co-benefits, including improving soil health and increasing crop yields for farmers. The company has raised significant venture funding to scale its operations globally, with the goal of removing one million tonnes of CO2 by 2025.
Sector
Energy & Sustainability
Verticals
Carbon Capture, Circular Economy
Business Model
B2B
Customer Profile
Services & Consulting, Subscription SaaS
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
UNDO Carbon Comps
Public and private peers based on sector, stage, and business model.
UNDO Carbon Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Apr 23, 2025 | ||||
| Debt | Sep 12, 2024 | ||||
| VC Round | May 22, 2023 |
Key People
Founding team and executive leadership
UNDO Carbon Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Standard Chartered | Debt |
| Lowercarbon Capital | VC Round |
| Musk Foundation | Grant |
| Climate Capital | VC Round |
| AENU | VC Round |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jan 1, 2026
Launched the UNDO Platform for ERW carbon removal projects.
- Oct 1, 2025
Launched the UNDO Platform for enhanced rock weathering carbon removal.
UNDO 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 UNDO Carbon's valuation, stock price, and market status.
