Mastering challenges – today for tomorrow
For over 90 years, HOLINGER has been solving engineering and scientific tasks in various fields related to the water cycle.
With more than 700 employees at over 30 locations, we develop and support around 4,500 projects every year in multidisciplinary teams. We are leaders in the development of solutions in Switzerland, Germany and Luxembourg in the specialist areas of wastewater, construction, digital planning, energy, industry, ur-ban drainage, environment & sustainability, hydraulic engineering and water supply.
Forward-looking solutions are demanded. We have the right tasks and you have the right skills.
Key information
- Utilities
- 501 - 1 000 employees
- Galmsstrasse 4, 4410 Liestal (Hauptsitz)
- HOLINGER AG
