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