The core activity of FREI Systeme GmbH is consulting and supporting companies in the implementation and maintenance of management and leadership systems, particularly in the areas of: Quality management (optimization of workflows and business processes), Environmental management (ensuring sustainable environmental compatibility), Occupational safety (ensuring safe working conditions), Hazardous substance management (handling of hazardous goods), and Outsourcing of maintenance work. The company supports customers in certification according to international standards such as ISO 9001 and ISO 14001.