Roman Hanimann is urbanist and spatial planner. Together with his office and his office partner Han van de Wetering, he won many awards and prizes. He is an expert in regional and communal planning, urban design and masterplanning. He lectures at various schools and universities (OST Rapperswil, ETH Zurich).

Han van de Wetering is urbanist and architect. In 2008, he founded the urban design studio “Van de Wetering Atelier für Städtebau” before it was renamed "Atelier Corso" in 2025. Together with his office and his office partner Roman Hanimann, he won many awards and prizes, e.g. the Swiss Urbanism Award (Stadtlandpreis).