Matthias Redeker

Noris Entsorgung GmbH is a subsidiary of the GP Group, which is a network of 61 companies and operating units of GP Günter Papenburg AG. The private company is based in Hannover, Germany. The group employs around 4,000 people nationwide and operates in various sectors such as raw material extraction, construction material production, construction, logistics, recycling, and waste management. The CEO of the German company is Matthias Redeker.

EF Holding GmbH provides comprehensive services to support the iron and steel industry in all aspects of industrial waste management, logistics of raw materials, refractory recycling, and cleaning of production facilities. The private company is based in Salzgitter, Germany. The FRIEDRICH GRUPPE is a leading service provider in the iron and steel industry and has been responsible for sustainable management of industrial by-products for over 60 years. The German company offers high-quality secondary raw materials that are often superior in quality to primary raw materials. These materials are suitable for use in the construction industry, agriculture, and other sectors. The CEOs of the company are Jörgen Johannes Sassen, Franz Rudolf Stallmann, Ralf Jeffraim.