Climatetech startup developing a continuous CO₂ mineralisation process that locks emissions into CO₂-negative supplementary cementitious materials (SCMs) to produce high-performance construction materials and reduce cement carbon intensity.
Investment Rounds
Capital activity and funding progression
| Amount | Date | Round |
|---|---|---|
| €6.5 M | Jan, 2026 | seed |
Frequently Asked Questions
Where is Co-reactive located?
Co-reactive is located in Erkrath, Germany.
What industries does Co-reactive operate in?
Co-reactive operates in the following industries: climatetech, carbon utilization, construction materials, cleantech.
When was Co-reactive founded?
Co-reactive was founded on 2026-01-28.
How much total funding has Co-reactive raised?
Co-reactive has raised a total of $6,500,000.
Who are the investors in Co-reactive?
The investors in Co-reactive are: High-Tech Gründerfonds (HTGF), HBG Ventures, AFI Ventures, Evercurious VC, Climate tech angel investors (syndicate), German Federal Ministry for Economic Affairs and Energy (BMWi).
What is the primary mission of Co-reactive?
Co-reactive is a climate technology company focused on decarbonizing the construction industry by converting carbon dioxide into high-performance, carbon-negative building materials.
What product does Co-reactive offer to the construction industry?
The company provides CO-SCM, a carbon-negative supplementary cementitious material designed to improve the strength and durability of concrete while significantly reducing its carbon footprint.
How does the technology developed by Co-reactive work?
Co-reactive uses a breakthrough carbon mineralization process that transforms carbon dioxide into stable carbonates within raw materials, creating a permanent carbon sink for the building sector.
What are the future scaling plans for Co-reactive?
The company intends to scale its laboratory and pilot operations to a 1,000-ton demonstration plant in 2026, with the goal of launching industrial-scale plants by 2027.
Where did Co-reactive originate?
Co-reactive was founded in 2024 as a spin-off from RWTH Aachen University, following several years of specialized research into carbon mineralization and sustainable engineering.
Who are the founders of Co-reactive?
The company was established by Dr.-Ing. Andreas Bremen, Orlando Kleineberg, and Willi Peter, bringing together expertise in research, industrial experience, and commercialization.