43.12.Z - Site preparation
43.42.Z - Other specialised construction activities in construction of buildings
81.30.Z - Landscape service activities
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods n.e.c.
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
77.12.Z - Rental and leasing of trucks
71.12.B - Other activities in the field of engineering and related technical consulting
52.21.A - Roadside assistance
49.41.Z - Freight transport by road
47.12.Z - Other non-specialised retail sale
46.83.Z - Wholesale of wood, construction materials and sanitary equipment
43.99.Z - Other specialised construction activities n.e.c.
43.91.Z - Masonry and bricklaying activities
43.50.Z - Specialised construction activities in civil engineering
41.00.A - Construction of residential buildings
43.35.Z - Other building completion and finishing
43.24.Z - Other construction installation
43.23.Z - Installation of insulation
43.22.Z - Plumbing, heat and air-conditioning installation
43.11.Z - Demolition
42.99.Z - Construction of other civil engineering projects n.e.c.
42.91.Z - Construction of water projects
42.22.Z - Construction of utility projects for electricity and telecommunications
42.21.Z - Construction of utility projects for fluids
42.11.Z - Construction of roads and motorways
41.00.B - Construction of non-residential buildings