Cquestr8 is an accelerated weathering company that helps decarbonize cement, lime and steel production and reduce ocean acidification.
Cquestr8 has raised €249k across 1 funding round from 1 investor, most recently a Seed round in Apr 2021. Based in Durham, UK; founded 2020; active in Cleantech. Data as of 7 Aug 2026.
Timing: dormant vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2021-04-21 | Seed | €249k |
| Counteract |
| View deal → |
