رثمان

Rethmann SE & Co. KG (stylised as RETHMANN) is a German family business. It is the parent company of the international groups Remondis (recycling, service, water management), Rhenus (logistics) and Saria (processing of animal by-products and organic waste). Since 2025, the Rethmann Group also holds a majority (66%) stake in the French transport company Transdev. The TSR Group (metal recycling) also belongs to Rethmann through Remondis. Since 1934, Rethmann’s headquarters have been located at its founding site in Selm.