Hans-Jörn Arp

Volksbank Raiffeisenbank eG is a cooperative bank which provides financial and banking services to private and corporate clients. It offers mobile banking; checking accounts and credit cards; savings deposits and investments; loan and building loan agreements; real estate management; insurances; pension plans; payment systems; business and agricultural financing; as well as company formation and corporate succession. The company was founded in November 1868 and is headquartered in Itzehoe, Germany.

Part of HGA Real Estate GmbH, BIG BAU Investitionsgesellschaft mbH is a German company that specializes in the development of areas, neighborhoods, and cities. The company is based in Rendsburg, Germany. The company aims to create a sustainable, social, and innovative future. The company was founded in 1949. The CEO is Marc Weinstock.

DSK Deutsche Stadt- und Grundstücksentwicklungsgesellschaft mbH & Co. KG engages in the provision of urban development. It specializes in urban renewal and redevelopment, climate-friendly reconstruction, citizen participation and communication, construction site development, as well as modular construction. The company was founded by Paul Lücke in 1957 and is headquartered in Wiesbaden, Germany.