Quality, consistency and environmental stewarsdship

is fundamental to W. Giertsen Energy Solutions’ projects and operations


WGES has been certified by DNV-GL for both ISO 90001:2015 (quality management) and  ISO 140001: 2015 (environmental management).

Download our quality management systemDownload our Environmental Management System

We provide solar powered systems and solutions for a sustainable world

  • Contact
  • Nygårdsviken 1
  • 5165 Laksevåg - Bergen
  • Norway
Copyright © 2021 W. GIERTSEN AS