Hans-Henning Wiegmann

Henkell International GmbH engages in the production and distribution of sparkling wine. The company is headquartered in Wiesbaden, Germany.

Hochland SE engages in the production, refinement, and sale of cheese. The firm offers cream cheese, hard and semi-hard cheese, processed cheese, soft cheese, white cheese and feta, cottage cheese, and quark with herbs. It distributes its products under the Grünländer, Patros, Valbon, Gervais, Valbrie, Green Mountain Farms, Hochland, Almette, and Etakca brands. The company was founded by Georg Summer and Robert Reich in 1927 and is headquartered in Heimenkirch, Germany.

Henkell & Co. Sektkellerei KG engages in the manufacture and distribution of wine, sparkling wine, and spirits. The company was founded by Adam Henkell in 1832 and is headquartered in Wiesbaden, Germany.

Dr. August Oetker KG operates as a holding company with interests in the food and beverage, banking, and shipping sectors. The firm operates through the following divisions: Food; Beer and Non-Alcoholic Beverages; Sparkling Wine, Wine, and Spirits; Bank; and Other Interests. Its subsidiaries specialize in the production of food and beverages; provide services in the chemical, luxury hotel, data and information processing, and logistics sectors; as well as operate private banks. The company was founded by August Oetker in 1891 and is headquartered in Bielefeld, Germany.