Hans Guido Riegel

Werner & Mertz GmbH produces cleaning products for households, and industrial cleaning and commercial kitchens. It offers air fresheners and refill packs, universal cleaners, cream cleaners, glass cleaners, bathroom cleaners, toilet care products, kitchen cleaners, hygiene cleaners, remover-essence products, dishwashing products, detergents, detergent powders, textile softeners, and skin care soaps. The firm also provides floor and furniture care products, disinfection cleaners, floor care and system products, maintenance cleaning products, industrial kitchen hygiene products, sanitary cleaning products, ecological/sustainable products, and industrial cleaners. The company was founded in 1867 and is headquartered in Mainz, Germany.

Atotech Deutschland GmbH engages in the provision of surface-finishing solutions. It offers electronics and general metal finishing. The company was founded in 1993 and is headquartered in Berlin, Germany.

Part of Stadt, Stadtwerke Ramstein-Miesenbach GmbH is a company that provides water, energy, and broadband services to the Ramstein-Miesenbach, Kottweiler-Schwanden, Spesbach, and Katzenbach areas. The company is based in Ramstein-Miesenbach, Germany. The German company's employees are available to assist customers in creating personalized packages tailored to their needs. In addition to its core services, the company also offers telecommunication services. The company was founded in 2000, and the CEO is Reinhard Schneider.

Tana-Chemie GmbH is a professional hygiene solutions provider for commercial customers. Tana-Chemie GmbH is based in Mainz, Germany and has subsidiaries in Austria. Tana-Chemie GmbH offers high-performance hygiene solutions under the brands Green Care Professional and Tana Professional. The German company is committed to sustainability and has highly qualified and motivated employees. The CEOs of the private company are Reinhard Schneider, Frank Vancraeyveld, and Ralph Wenner. The company is a division of Werner & Mertz, a family-owned company founded in 1971.

Part of Werner & Mertz GmbH, Werner et Mertz France SAS is a French company that wholesales crockery and glassware products. The company is based in Les Ulis, France. The CEO of the company is Benoit Renauld.

FFR Fernwärmeversorgung Flugplatz Ramstein GmbH provides heating and cooling services. The company is based in Ramstein-Miesenbach, Germany. The CEOs are Georg Leydecker and Reinhold Matmuja. The German company is ultimately controlled by the Bezirksverband Pfalz. The company was founded in 1996.

Dr. Hans Riegel Vermögensverwaltungsgesellschaft mbH is a German company founded in 2010 and located in Bonn, Germany. The CEOs are Reinhard Schneider and Sonja Kerschbaum. The company provides asset management services and has subsidiaries in Germany.

Deutsche Kaiserschild Immobilien Verwaltung GmbH provides real estate management services. The private company is based in Bonn, Germany. The CEOs are Marco Alfter, Anna Maria Bischof. The German company was founded in 2019.

Meßmer Tee GmbH is a food production company based in Seevetal, Germany. The German company produces food products. Johannes Niclassen has been the CEO of the private company since 2016.

Gasteiner Mineralwasser GmbH engages in the production, bottling, and sale of natural mineral water. Its products are Gasteiner mineral water and Gasteiner elements. The company was founded in 1929 and is headquartered in Bad Gastein, Austria.

Erfurter Teigwaren GmbH produces and distributes pasta. Its products are durum wheat past with and without eggs, spaghetti, fusilli, penne, rigatoni, tagliatelle, and noodles for soups. The company was founded in 1793 and is headquartered in Erfurt, Germany.