Rrreefs combines artistic vision, scientific rigor, and 3D printing technologies to recreate the 3D-framework of damaged reefs, restoring ecosystem services such as fish stocks, tourism, biodiversity, and coastal protection. They offer tailored CSR solutions for corporates, including customized company reefs, biodiversity credits, marketing material, and employee experiences. Based in Zurich, Switzerland, Rrreefs aims to scale up and bring back abundant marine life, create underwater attractions for ecotourism, raise awareness, and protect coastlines using their scientifically developed modular reef system and 3D-printing technology.