RETHMANN SE & Co. KG is the holding company of the family-owned RETHMANN Group, a German conglomerate active in recycling and water management (REMONDIS), logistics (Rhenus), bio-based products and rendering (SARIA), and public transport (via a significant stake in Transdev). The group operates internationally, providing municipal and industrial services centered on resource recovery, waste management, and essential infrastructure.
For the chemical industry, RETHMANN’s activities intersect with multiple value chains: REMONDIS recovers secondary raw materials (including recycled plastics and metals), provides industrial and municipal water and wastewater services, and handles compliant treatment of various waste streams; SARIA converts organic by‑products into ingredients and renewable fuels that can serve as bio-based feedstocks; and Rhenus supports global supply chains for industrial materials, including chemicals and related goods. Together, these businesses contribute to circular economy objectives, materials efficiency, and environmental compliance across Europe and beyond.
To provide comprehensive coverage, we aggregate data and news under the name RETHMANN Group, encompassing the following company names, divisions, and related entities:
RETHMANN Group.
This list encompasses current and former names, alternate names, and key divisions associated with RETHMANN Group, ensuring you can easily find all relevant information under a single, unified profile.