Our technology edge has become synonymous with brand-name quality far beyond the borders of Germany, first and foremost in the field of concrete paving. A leading trade publication ranks us third in construction volume for aircraft movement areas by international comparison, and we are also a leader in the field of expressway construction. It is interesting that with the know-how we enjoy in the field of special construction equipment for transportation infrastructure projects, we have repeatedly been able to prevail against regional competitors.

TÜV CERT Certificate

The TÜV CERT certification agency of TÜV Industrie Service GmbH, TÜV Rheinland Group, certifies in accordance with the CERT method that both STRABAG AG's HEILIT+WOERNER Bau GmbH group of companies with its Divisions and Sub-divisions and HEILIT Umwelttechnik GmbH apply a Quality Management System for the sales canvassing, design & engineering, and project realization sectors. An audit, Report N° 5244, has provided evidence of the fact that the requirements of DIN EN ISO 9001:2000 are met.

This Certificate is valid until 30.04.2008
Certificate registration N° 09 100 5244
German Accreditation Council D A R
TGA-ZM-2896-00