Hans Joachim Deneke Joerens

DZ BANK AG operates as a central and commercial bank. It provides retail banking, equity sales, relationship management, transaction banking, commercial paper programs, consulting, research, front, back office and exchange-traded derivatives. The firm specializes in fixed income and private-customer-focused securities services. The company was founded in 1883 and is headquartered in Frankfurt, Germany.

Volksbank eG provides banking services. Its services include banking & brokerage, guarantee loans, self-finance, endowment & hedge funds, and such as. The company was founded in 1899 and is hedquartered in Hildesheim, Germany.

KSG Hannover GmbH engages in real estate brokerage business. It also provides trusteeship and consulting services in connection with real estate transactions and loans. The company was founded on March 30, 1949 and is headquartered in Hannover, Germany.

Part of Stadt Lehrte, Stadtwerke Lehrte GmbH engages in supplying natural gas, water and electricity. The company is based in Lehrte, Germany. The German company was founded in 1992. The CEO is Rainer Eberth.

Klinikum Region Hannover GmbH owns and operates hospitals and healthcare facilities. It provides care and hospitalization services to in-patients and out-patients. The company was founded in 2005 and is headquartered in Hannover, Germany.