The building industry alone accounts for 40% of the global CO2 emissions. We believe that reducing this number starts with looking at materials we already have. Reuse of building materials is however not easy to coordinate and execute. Our mission is therefore to make this information available, and facilitate the process from design to construction. Through a series of web-applications and integrations with Building Information Modelling (BIM) software, we’ve started to form synchronized and comprehensive solutions to help the building industry reduce its climate change. Tvinn Solutions Enables Circular Economy through Reuse-oriented Solutions for rchitects, Real-estate developers and owners.