Co-reactive
Co-reactive: Turns CO₂ into carbon-negative supplementary cementitious material for lower-carbon cement and concrete. ClimateTech · Seed · Erkrath, Germany.…
Turns CO₂ into carbon-negative supplementary cementitious material for lower-carbon cement and concrete.
Preliminary profile · public data only
Startup24 listed Co-reactive from public information on the company's own website; its founders have not claimed or verified the profile yet. The rating below is preliminary, based on public data only, and is an opinion — not investment advice. Founders can claim the profile, and anyone can report an error or request removal, on this page.
At a glance
- Category: ClimateTech (Carbon mineralization and low-carbon construction materials)
- Stage: Seed
- Location: Erkrath, Germany
Startup24 rating: 64/100
Co-reactive targets a large, policy-supported cement decarbonization opportunity with a differentiated concept: a potentially drop-in SCM that stores CO₂. Its seed financing and leadership coverage are positive early signals, but disclosed information does not yet establish product performance, commercial readiness, or process economics. The main priorities are independent validation, a credible certification and scale-up plan, and producer pilots or offtake commitments. Runway and relevant team experience also need clearer disclosure to assess execution capacity.
- Team: 58/100
- Market: 78/100
- Product: 68/100
- Advantages: 65/100
- Risk: 55/100
- Reputation: 61/100
About the rating
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