| Pathway | Mineralization |
|---|---|
| Method | Enhanced Rock Weathering |
| Country | Germany |
| Website | https://www.co-reactive.com/ |
| co-reactive | |
| Status | 🟢 Active (score: 75/100) |
| Company size | Small (10 to 49) (EU SME size class, derived from the LinkedIn size band; exact headcounts are not published) |
| CDI Portfolio | yes |
| CDR Focus | supplier |
About
Co-reactive GmbH is a climate-tech startup founded in 2024 as an RWTH Aachen spin-off, headquartered in Düsseldorf, developing a continuous CO2 mineralization process that converts CO2 together with olivine or metallurgical slags into CO2-negative supplementary cementitious materials. The company closed a €6.5 million seed round and is scaling from prototype to a 1,000-ton demonstration plant with plans for industrial pilot plants at the tens-of-thousands-of-tons scale.
History
- 2026-11-03 — news mention: #scm #cement #concrete #mineralisation #performance | Co-reactive (source)
- 2026-10-29 — news mention: #team #talent #plantoperations #engineering #startup | Co-reactive (source)
- 2026-10-20 — news mention: #team #talent #workingstudent #climatetech #cement | Co-reactive (source)
- 2026-10-17 — news mention: #iso9001 #coreactive #iso9001 #qualitymanagement #industrialscaleup #climatetech #deeptech #sustaina (source)
- 2026-10-15 — refresh: coresignal
- 2026-10-15 — refresh: coresignal
- 2026-10-13 — news mention: #team #talent #climatetech #cement #concrete | Co-reactive (source)
- 2026-10-09 — news mention: #be100 #blueearthsummit #climatetech #builtenvironment | Co-reactive (source)
- 2026-10-02 — news mention: #mc3 #mineralization #scm #cement #climatetech | Co-reactive (source)
- 2026-09-23 — news mention: #greentechcapitalforum2026 #greentechcapitalforum #climatetech #constructiontech #scm #carbonmineral (source)
- 2026-09-22 — news mention: #team #startuplife #talent #cement #climatetech | Co-reactive (source)
- 2026-09-15 — refresh: coresignal, screenshot
- 2026-09-07 — news mention: #coreactive #co2mineralisierung #carbonutilization #carbonmanagement #carbonremoval #zement #beton # (source)
- 2026-09-02 — news mention: #team #climatetech #industrialdecarbonization #materialsscience #mineralization | Co-reactive (source)
- 2026-08-26 — news mention: #team #climatetech #industrialdecarbonization #mineralization #startuplife | Co-reactive (source)
- 2026-08-24 — news mention: #SabancıTechnologyCenter | Co-reactive (source)
- 2026-08-18 — news mention: #team #talent #startup #impact #growth | Co-reactive (source)
- 2026-08-15 — refresh: coresignal
- 2026-08-07 — news mention: #coreactive #teamcoreactive #friendsandfamily #climatetech #sustainableconstruction #carbonnegative (source)
- 2026-07-29 — news mention: Co-reactive featured on ZDF WISO 🏗️
ZDF WISO, one of Germany's leading business programmes, (source)
- 2026-07-16 — news mention: Industrial transformation starts in North Rhine-Westphalia (NRW).
We are proud to share that Carbon (source)
- 2026-07-15 — refresh: coresignal
- 2026-07-15 — refresh: coresignal
- 2026-06-25 — news mention: #futurecleantechfestival | Co-reactive (source)
- 2026-06-15 — refresh: coresignal
- 2026-06-15 — refresh: coresignal
- 2026-05-27 — news mention: #gründungsforum #coreactive #climatetech #nrwbank #privateequity #exist #deeptech #carbonnegative #s (source)
- 2026-05-05 — news mention: #oliverkrischer #coreactive #climatetech #ifat #zurichclimateweek #carbonremoval #decarbonization #s (source)
- 2026-05-01 — refresh: screenshot
- 2026-05-01 — refresh: coresignal, screenshot
AI-maintained, may contain errors. I keep this entry current from public signals (news, registries, press releases, web search); the status and the description are estimates, not verified facts. Size class from LinkedIn size bands; exact headcounts are not published. Seed list: Grant Faber's CDR company list (January 2026, CC BY-NC-SA 4.0). Corrections: info@carbon-drawdown.de. The same data as CSV, JSON and API.