Profit is a necessary, but not sufficient condition for long-term business success. Global problems such as climate change, depletion of natural resources and overpopulation, but also local environmental pollution and emphasis on social aspects increase the significance of sustainability for enterprises. Sustainability is already implemented in the guiding principles of all DAX 30 enterprises and accepted as maxim of action by 90 % of Fortune 500 enterprises [1]. Starting from a definition of sustainability, the subsequent contribution discusses sustainability effects of industry 4.0 concerning the economic, ecologic, and social dimension [2].