Chamber of commerce Lower Austria, federal guild of the building aid industry
Chamber of commerce Upper Austria, federal guild of the building aid industry
Chamber of commerce Styria, federal guild of the building aid industry
Chamber of commerce Vienna, federal guild Vienna of the building aid industry
Chamber of commerce Vienna, federal guild Vienna of the metal technicians
Chamber of commerce Lower Austria, federal guild of the sanitary, heating and ventilation technicians
Chamber of commerce Upper Austria, federal guild of the sanitary, heating and ventilation technicians
Chamber of commerce Styria, federal guild Styria of the sanitary, heating and ventilation technicians
Chamber of commerce Vienna, federal guild Vienna of the sanitary, heating and ventilation technicians
Chamber of commerce Lower Austria, professional representation of the construction industry
Chamber of commerce Upper Austria, professional representation of the construction industry
Chamber of commerce Styria, professional representation of the construction industry
Chamber of commerce Vienna, professional representation of the construction industry

Chambers of commerce description

Gas und Wasserleitungsinstallation
Pflasterer (Handwerk)
Metalltechnik für Metall und Maschinenbau verbunden mit Metalltechnik für Schmiede und Fahrzeugbau, Metalltechnik für Land und Baumaschinen (verbundenes Handwerk)
Asphaltierer (§ 103 Abs. 1 lit. c Z 3 GewO 1973)
Gas und Wasserleitungsinstallation gem. § 163 GewO 1973
Baumeister gem. § 157 GewO 1973
Baumeister (Par.157 GewO 1973). Nunmehr: Baumeister
Asphaltierer gem. § 103 Abs 1 lit c Z 3 GewO 1973
Erzeugung von Mischgut für teer und bitumenhältige Straßenbeläge