Haller Service

Founded as a contract carriage company in 1882 by Gottfried Haller, the company has developed into one of the leading specialists for commercial vehicles, buses and motor homes in Germany. Today, Haller Service can count itself among the leading specialists for IVECO commercial vehicles in German-speaking countries. More than 140 years of know-how and tradition are incorporated into our services for the repair, maintenance and distribution of trucks, buses and caravans and are yours to enjoy.

Today’s HALLER generation on the way to the future

After Peter Haller had actively set his course in the company for 45 years and transformed the company into a professional commercial vehicle workshop for IVECO and FIAT Professional, Andreas Haller took over the management of Haller GmbH.

Always on the lookout for new business areas, such as the bus business, he developed the company into the future. The Haller GmbH site in Gersthofen became the nucleus of QUANTRON, which was created in 2019. The first electrified vehicle comes from the workshop in Gersthofen.

Further development of the company parallel to Quantron AG

Due to the high work intensity at QUANTRON, Andreas Haller decided to appoint Holger Graß as Managing Director in order to expand the business and guarantee a link to QUANTRON. Holger Grass brings decades of professional experience from his time at the automotive group PSA, where he held various management positions and earned an excellent reputation in the industry.

In addition to his new role at Haller GmbH, Holger Grass is also Managing Director of Haller Technology GmbH, which is also part of the Haller Group. This dual responsibility demonstrates his great confidence within the company and his key role in the strategic direction and growth of the entire Haller Group.

In 2022, the location in Ulm was integrated into the company, and at the same time, the company was renamed to Haller GmbH. Additionally, a sales partnership with QUANTRON was established in the same year, and training of personnel marked the beginning of a focus on “electrification.” Since 2024, Haller has also been an official service partner of Fliegl Trailer. The company continues to progress steadily.

Holger Grass - Haller GmbH

Haller GmbH
Flotowstraße 14
86368 Gersthofen

Phone: +49 (0) 821 789840-0
Email: info@haller-service.de
Internet: www.haller-service.de

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