Mario Sander

Deutsche Immobilien Holding AG engages in the development of real estate properties and the management of funds and assets. It operates through the following segments: Residential Building; Industrial Building; Administration, Provision, and Services; and Fund Concept and Management. The Residential Building segment develops and markets residential properties for sale and lease. The Industrial Building segment comprises real estate for commercial use such as office and retail properties. The Administration, Provision, and Services segment concentrates on project management and provides administration services to subsidiaries. The Fund Concept and Management segment focuses on the management and conception of funds. The company is headquartered in Delmenhorst, Germany.

Zech Group GmbH operates as a management holding company with interests in the construction, real estate, hotel, environment, technology, industry, as well as international and consulting sectors. It focuses on the entire property-related value-added chain. The company was founded in February 1909 and is headquartered in Bremen, Germany.

ddp Realisierungs GmbH is a German company that engages in the purchase and sale of lands, buildings, and apartments. The private company is based in Bremen, Germany. The CEO of the company is Rainer Eichholz.

Projektgesellschaft Trebur GmbH & Co. KG is a German company that buys and sells real estate properties. The private company is based in Bremen, Germany. The CEO of the company is Rainer Eichholz.