The Digital Business Transformation and the corresponding fast and permanent changes also affect the Swiss building industry, thereby opening manifold new opportunities, while also bearing certain complication and risks. One has to face these challenges, consider them as chances and turn them into a positive. Also one has been to open to change conventional process patterns; ergo following the philosophy of Change Management. In addition the theme of sustainability has to be taken into account, about which everybody speaks and thinks to understand it; mostly, however, opinions, definitions, and conversion about this principle differ widely. The Lake Group Fielding AG has integrated the philosophy of sustainable building into its genetics and, through continuous innovative striving, has developed a very high standard, which will set a new benchmark.