Gruner Portrait
Innovation and Inspiration since 1862

As a leading engineering and planning company, Gruner offers a comprehensive range of services for private and public clients. In the business areas of Buildings, Infrastructure and Energy, Gruner consults and supports its clients from strategic planning to commissioning and management of buildings and infrastructure.

The approximately 1,100 highly qualified employees at over 30 locations in Switzerland and internationally are always close to customers and projects. Thanks to interdisciplinary cooperation, they set new standards in engineering methods and the application of digital processes and are constantly evolving in step with their customers.

Gruner - all according to plan.


Facts & Figures
Gruner in a Nutshell

Year of formation: 1862

Legal form: joint-stock company. The share capital is held by the founding families, management and employees.

Consolidated sales 2021: CHF 153 million
thereof 80% in Switzerland, 20% in the rest of the world 

Employees on December 31, 2021: 1'104
from 38 countries

Number of projects 2021: 7'739
thereof 56% small projects, 41% mid-sized projects, 3% large projects

Sites: 34
Switzerland, Germany, Austria, Serbia, Georgia, Turkey 

Certified: SN EN ISO 9001:2015, 14001:2015, valid to end of 2024