Christian Gerhardt

Heinrich Hesterkamp GmbH is a German successful nationwide service company in the field of real estate management. The private company is based in Gelsenkirchen, Germany and was founded in 1900 by Heinrich Hesterkamp. The company provides multi-service for living environment staff and company infrastructural facility management. The company is also a competent provider of personnel services, with well-known housing associations such as Vonovia SE, LEG Immobilien AG, and VBW Bauen and Wohnen GmbH as their customers. The CEOs are Christian Gerhardt and Jörg zum Bansen.

Elektro Gerhardt GmbH provides electrical installation services. The private company is based in Gelsenkirchen, Germany. The CEOs of the German company are Christoph Brocks, Christian Gerhardt.