Dominik Campanella is the Co-Founder of restado and Concular. restado is the largest marketplace for reclaimed construction materials in Europe. Concular is going one step further: It created a digital ecosystem for circular construction. These startups help to fight the climate change in the construction industry that is responsible for 40% of GHG emissions. Before founding these startups, Dominik studied Computer Science and Management and worked several years for Google.