Undo Carbon
Undo Carbon is a carbon capture company in London, United Kingdom, founded in 2022. It has raised $17.0M across 3 rounds, most recently a Corporate Round in November 2025.
Permanent Carbon Removal
- Headquarters
- London
- Employees
- 51–200
- Founded
- 2022
- Business Model
- B2B2C
- Website
- un-do.com
- Total Funding
- $17.0M
- Last Round
- Corporate RoundNov 2025
- Rounds
- 3
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 3 funding rounds and 3 investors for this company. The full record is or through the API.
About
UNDO Carbon is a for-profit business that uses enhanced weathering technology to permanently lock away CO2. It sells carbon removals to businesses supporting net zero ambitions and offers individuals a monthly subscription. UNDO aims to permanently remove over 1 billion tonnes of CO2, make carbon removal accessible to all, and create durable, high-quality carbon removal credits.
Summary
It lists 51–200 employees. It has raised $17.0M in total across 3 rounds, most recently a Corporate Round in Nov 2025. Investors include Lowercarbon Capital, Stripe and Microsoft.
Tech & App Stack
6 technologies & apps tracked
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Funding History
Nov 2025
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Funding: Seed through Corporate Round. Amounts, valuations, and investors where available.
Investors
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