Co-reactive Funding Round

1/28/2026

Venture Equity

$7,791,000

Seed

Through this approach, Co-reactive addresses key challenges in the cement industry, including the high emissions intensity of cement production (responsible for around eight percent of global CO2 emissions), and the increasing scarcity of conventional cement substitutes due to the coal phase-out and structural changes in the steel industry.With the seed financing, Co-reactive plans to scale its laboratory and pilot activities to a continuous demonstration plant with a capacity of approximately 1,000 tons per year by Q2 2026.

Private & Independent

Environmental

Ludenberger Strasse 44
Erkrath, 40699
Germany

If the cement industry were a country, it would rank as the third-largest emitter of greenhouse gases, accounting for 8% of global emissions, following China and the USA. The cement production process releases substantial CO2 from limestone, highlighting the urgent need for solutions to harness and utilize these vast quantities of CO2. This is where Co-reactive steps in -- a spin-off from RWTH Aachen University. We're developing an innovative process for CO2 mineralization, binding CO2 in solid form. This groundbreaking technology converts CO2 into solid carbonate that can be used as a sustainable resource. By incorporating our product into construction industry, we not only dramatically reduce the carbon footprint but also enhance the properties of construction material.