The core activity of Nizn GmbH is the creation of solutions for data and processes with environmental and spatial relevance. Specifically, this includes: Geoinformation: Application and conception of solutions based on QGIS, GDAL and ESRI ArcGIS as well as various database systems. Process management: Structuring and holistic consideration of data integration, migration, management and analysis. Information systems and web applications: Creation of web applications based on open technologies and standards that enable holistic collaboration and versatile use of content. Training and workshops: Conducting training and workshops on the digital implementation of data projects and the abstraction of questions and processes. Overall, the company's focus is on developing solutions for the management and analysis of spatially referenced data, particularly in the environmental sector.