QUALITY ASSURANCE

Quality assurance is permanently and actively promoted at HOLINGER AG. In addition to official quality requirements, internal control and monitoring mechanisms ensure we live up to our high quality standards. Staff at HOLINGER AG is cost-, quality- and risk-aware. Lifelong learning and continuous improvement are part of our company philosophy. The internal HOLINGER management system provides the necessary platform: it defines standards, processes and control procedures and promotes proactive knowledge management.

For many years, HOLINGER AG holds the following certifications:

QA certification ISO 9001:2008 (since 1995) and authorisations from SUVA and the Canton of Geneva, de toxicologie de l’environnement bâti Service to act as asbestos removal planer and consultant.