"In order to master the exciting tasks of the coming years, we believe that only holistic solutions will lead to the goal. For many years, Horstmann has been one of our strong partners, making a significant contribution with its know-how to our solution concepts for smartification of the networks."

Mr. Callegari, Managing Director Sales

"We like to use the high-quality products of Horstmann GmbH in our assets, such as short-circuit and earth fault indicators ComPass or capacitive voltage indicators of the Wega series.

In addition to the product quality, we particularly appreciate the company's customer focus and innovative ability."

Bastian Wölke, Technical Product Manager Medium Voltage Switchgear

"Horstmann GmbH has been a leading supply partner of Elektrotechnik Eimers GmbH for products in the field of short-circuit indicators and voltage testers for more than 20 years. Their products always meet the highest quality standards and the support is excellent."

Axel Eimers, Managing Director

“The very reliable short-circuit indicators from Horstmann have been used in the Remscheid electric power grid for a long time. Together, we are now taking the next step in digitization in the distribution grid. Horstmann has been highly flexible in responding to our wishes and ideas and has developed a new product with us and for us within a very short time.”

Frank Aschenbroich, Manager Electric Power Grid

"During the retrofitting and integration of the ComPass Bs 2.0 in remotely switchable substations, Horstmann was always available to us as a competent partner."

 Rainer Steinkuhl, Stadtwerke Lünen GmbH

"Dipl.-Ing. H. Horstmann GmbH is one of the most innovative partner companies for Driescher with regard to the increasing requirements for more digitalization in the energy supply business. In addition, Horstmann is aways willing to listen to our concerns and wishes."

Christoph Driescher, CEO