Georg Griesemann

Bau-Verein zu Hamburg Immobilien GmbH provides property management services. It engages in the provision of real estate development, management and financial services. The firm offers project development, property management and consulting services for third parties, including the marketing of tax-privileged capital investment opportunities in the property sector. The company was founded in 1892 and is headquartered in Hamburg, Germany.

Part of TAG Immobilien AG, TAG Potsdam-Immobilien GmbH is a German company that provides commercial and residential real estate management consulting services. The company is based in Hamburg, Germany. The CEOs of the company are Claudia Hoyer, Harboe Vaagt, Martin Thiel. TAG Potsdam-Immobilien was acquired by TAG Immobilien AG from BayernLB Holding AG on April 02, 2012 for $214.78 million.

ACREST Property Group GmbH develops and manages retails properties in Germany. It focus on retail real estate in Germany, combined with vertically organised services for all levels of value creation. The company was founded in 2006 and is headquartered in Berlin, Germany.

Schustermann & Borenstein Holding GmbH operates as holding company with interest in retail selling of textiles. It offers designer clothing and accessories and special sales in the sportswear and costumes segments. The company was founded in 1924 and is headquartered in Aschheim, Germnay.

PrestigeBidCo GmbH manages its own assets. It also engages in the acquisition, holding, administration, and sale of participations in firms. The company was founded on April 14, 2016 and is headquartered in Aschheim, Germany.

Clinomic Group GmbH develops an AI platform to enable an optimal treatment for every patient. The company is based in Aachen, Germany and has subsidiaries in Germany. The German company was founded in 2022 by Arne Peine, Lukas Martin, Gernot Marx. The CEO is Georg Griesemann.