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 2022: CHF 146 million
thereof 82% in Switzerland, 18% in the rest of the world 

Employees on December 31, 2022: 1'083
from 40 countries

Number of projects 2022: 7'827
thereof 58% small projects, 40% mid-sized projects, 2% large projects

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

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