In an initial workshop, we first developed core values for our company. The delopment of an ESG strategy for INBRIGHT is based on this: main topics were determined and validated based on a fixed evaluation scheme in a two-day workshop. On the one hand, the topics result from the requirements of national and international industry standards and frameworks, such as DGNB, LEED and GRESB, and, on the other hand, from genral sustainabilty standards, such as the Global Reporting Initiative (GRI), the Sustainability Accounting Standards Board (SASB) and the Sustainable Development Goals. The list of topics was ultimately supplemented by specific industry requirements from the Light Industrial area. The collection of topics was classified based on a fixed evaluation scheme in a materiality assessment using a two-dimensional matrix with the dimensions “Relevance to business” and “Effects on the government and society”. The topics with the highest values in both dimensions, and hence being above the materiality threshold, form the basis of our ESG strategy or our sustainability programme. The materiality assessment is revalidated annually with the participation of internal and external stakeholders and the assessment of the topics is adjusted accordingly.