Dipl. Ing. H. Horstmann GmbH is a medium-sized family-owned company based in Heiligenhaus (Germany). Being centrally located in the triangle formed by the towns of Düsseldorf-Essen-Wuppertal we have been providing our customers with most reliable services in the area of electrical energy supply for more than 60 years. Our high-grade products and solutions for the medium-voltage technology are recognized and used all around the world.

The company's principal departments are located in Heiligenhaus near Düsseldorf. Our sales activities and tasks are coordinated from this location. Our progressive development department and sophisticated production facility for electronic devices are further key areas of activity in this location. In our branch plant in Körperich close to the border of Luxembourg we manufacture a wide variety of our electromechanical products and components. At present, HORSTMANN employs approx. 100 not only well trained and skilled but also highly motivated staff members. The company is a third-generation family run business. Besides Werner Horstmann, the youngest son of the founder of the company, Axel Horstmann und Dirk Horstmann complete the management team.

Being a medium-sized company, HORSTMANN on the one hand is big enough to be a reliable partner for firms of global player status and on the other hand it is small enough to respond to its customers' demands in a quick and flexible manner. The specialization in a small number of product areas, the application of high quality requirements as well as the ongoing expansion of the research and development activities have substantially contributed to a worldwide application of HORSTMANN products.