Karl-Walter Freitag

Rheintex Verwaltungs AG engages in the purchase, management, and sale of assets, shares, and properties. The company was founded in 1910 and is headquartered in Cologne, Germany.

Vereinsbrauerei Apolda GmbH engages in the production of beer and alcohol-free beverages. Its product portfolio includes Apoldaer Gourmetbier, Apoldaer Tafelbier, Apoldaer Premium Pils, Apoldaer Schwarzer Esel, Apoldaer Diamant Extrapils, Apoldaer Hefeweizen Dunkel, Apoldaer Hefeweizen Alkoholfrei, and Apoldaer Radler. The company was founded on October 1, 1887 and is headquartered in Apolda, Germany.

Kölner Bürgergesellschaft von 1893 AG engages in real estate business. It involves the management of capital and real estate assets, and the development of own and third-party properties. The company was founded by Karl Trimborn, Willi Braubach, Max Wirtz, H.C. Knetgens, and Rentner Heinrich Pilartz on April 13, 1893 and is headquartered in Cologne, Germany.

Part of Ost-West Beteiligungs- und Grundstücksverwaltungs AG, Riebeck-Brauerei von 1862 AG is a beer and German ale company. The company is based in Cologne, Germany. Riebeck-Brauerei von 1862 was founded in 1994.