Prüss GmbH

1992 - Founding of Prüss ENGINEERING GmbH - Managing Director H.-E. Prüss; Focus on insulation technology
1996 - Certification of the quality management system according to DIN EN ISO 9001 by TÜV Süddeutschland
1997 - Certification according to § 19 l of the German Water Resources Act by TÜV Rheinland
1998 - Certification of the occupational safety management system according to SCC by TÜV Süddeutschland; Establishment of the steel construction department
2000 - Award of the Large Qualification Certificate according to DIN 18800-7 by SLV-Duisburg
2002 - Authorization for commercial employee leasing by the Regional Labor Office of North Rhine-Westphalia
2003 - Certification of the health and safety management system according to OHSAS 18001 by TÜV Süddeutschland
2007 - Establishment of the industrial electrical engineering department
2009 - Establishment of the corrosion protection department