Manfred Karl

Custodia Holding AG engages in the management, acquisition, administration, and support of enterprises and shareholdings. It also purchases, manages, utilizes, and sells real estate properties. The company was founded in 1872 and is headquartered in Munich, Germany.

Staatl. Mineralbrunnen AG engages in the production, sale, and distribution of drinking water and non-alcoholic beverages. Its products include mineral water, medicinal water, soda and carbonic acid water, lemonade and iced tea. The company was founded in 1747 and is headquartered in Bad Brueckenau, Germany.

Netto Marken-Discount GmbH & Co. oHG operates a supermarket chain. It provides own branded products which are manufactured for Netto. Alongside the conventional variety of products which include a range of chemist products and bottled drinks, Netto offers fresh produce such as fruit and vegetables, dairy products, fresh meat and sausages. The company was founded in 1928 and is headquartered in Maxhutte-Haidhof, Germany.

Siegsdorfer Petrusquelle GmbH supplies mineral water. The private company is based in Siegsdorf, Germany. The CEOs are Ingo Vialon, Manfred Karl. The German company was founded in 1854.