Reef Circular is a Danish company based in Copenhagen that works to restore and strengthen marine environments using artificial reefs designed to increase marine biodiversity in areas where nature has been damaged by human activity. Their reefs create surfaces and habitats for marine life such as algae, mussels, and fish, helping to promote healthy, thriving underwater ecosystems.
The company develops and produces these reefs using sustainable and circular materials, including natural clay and bio-concrete made from shells from the fishing industry, and monitors the impact with data to ensure targeted biodiversity growth. Reef Circular collaborates with researchers, local communities, and environmental organizations to protect marine environments and support long-term ocean restoration.
