Dieter Berninghaus

SIGNA Holding GmbH provides real estate development and investment banking services. The company was founded by René Benko in 1999 and is headquartered in Innsbruck, Austria.

SIGNA Sports United GmbH engages in the operation of an e-commerce platform for sporting goods and sports apparel. Its products include bicycles and components, tennis equipment, outdoor clothing and equipment, as well as team-sportswear and lifestyle apparel. The company was founded on August 30, 2016 and is headquartered in Berlin, Germany.

SIGNA Retail GmbH engages in the acquisition, management, and disposal of participating interests in firms. It also provides services related to to the operation of department stores and trading enterprises. The company was founded on January 13, 2012 and is headquartered in Vienna, Austria.

Rast Holding SA is a holding Swiss company for supermarkets. The private company is based in Wollerau, Switzerland.

Part of Migros Group, Denner AG is a discount supermarket chain based in Zurich, Switzerland. The Swiss company offers a wide range of products at affordable prices and provides information about their products, promotions, store locations, and job opportunities on their website. Denner also has a weekly newsletter that informs customers about promotions and their diverse wine selection. Additionally, the company encourages customers to shop sustainably with their reusable goodbag. The CEO of the company is Mario Irminger. Denner was acquired by Migros-Genossenschafts-Bund on December 31, 2007.

REWE-ZENTRALFINANZ eG is a holding company, which engages in the operation of grocery stores. It manages REWE, nahkauf, Penny, Sky, Billa, Merkur, BIPA, and DER. The company was founded in 1927 and is headquartered in Cologne, Germany.

SIGNA Retail GmbH engages in the acquisition, management, and disposal of participating interests in firms. It also provides services related to to the operation of department stores and trading enterprises. The company was founded on January 13, 2012 and is headquartered in Vienna, Austria.