41.00.A - Construction of residential buildings
25.11.Z - Manufacture of metal structures and parts of structures
41.00.B - Construction of non-residential buildings
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.24.Z - Other construction installation
43.31.Z - Plastering
43.32.Z - Joinery installation
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.35.Z - Other building completion and finishing
43.41.Z - Roofing activities
43.99.Z - Other specialised construction activities n.e.c.
66.22.Z - Activities of insurance agents and brokers
68.11.Z - Buying and selling of own real estate
71.12.B - Other activities in the field of engineering and related technical consulting
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
