Sand and gravel plants ensure   
  the supplies to ready-mixed concrete plants

Securing the economic future of its production plants and their locations is of great importance to Märker’s long-term success in the ready-mixed concrete business, thereby safeguarding its concrete business line. Ensuring sufficient supplies of gravel, sand, and other aggregates is of equal importance. Märker Kies GmbH was created for this purpose in August 2009. Märker Kies GmbH is involved with gravel and sand pits in various regions.