41.10.Z - Realization of building projects related to erection of buildings
43.99.Z - Other specialised construction activities not elsewhere classified
85.59.B - Other out-of-school forms of education, not elsewhere classified
82.19.Z - Photocopying, document preparation and other specialised office support activities
74.10.Z - Specialised design activities
71.12.Z - Engineering activities and related technical consultancy
71.11.Z - Architectural activities
68.20.Z - Rental and operating of own or leased real estate
47.91.Z - Retail sale via mail order houses or via internet
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
33.12.Z - Repair and maintenance of machinery
43.39.Z - Other building completion and finishing
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
33.20.Z - Installation of industrial machinery and equipment and outfit
33.19.Z - Repair and maintenance of other equipment
33.14.Z - Repair and maintenance of electrical equipment
