42.11.Z - Construction of roads and motorways
46.44.Z - Wholesale of china and glassware and cleaning materials
81.30.Z - Landscape service activities
81.29.Z - Other cleaning activities
81.23.B - Other cleaning activities not classified elsewhere
71.12.Z - Engineering activities and related technical consultancy
71.12.B - Other activities in the field of engineering and related technical consulting
71.12.A - Activity in the field of geodesy and cartography
52.21.B - Other land transport supporting services
52.21.A - Roadside assistance
49.11.Z - Passenger heavy rail transport
47.52.Z - Retail sale of hardware, building materials, paints and glass
46.83.Z - Wholesale of wood, construction materials and sanitary equipment
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
46.73.Z - Wholesale of motorcycles, motorcycle parts and accessories
46.63.Z - Wholesale of mining, construction and civil engineering machinery
01.61.Z - Support activities for crop production
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
43.33.Z - Floor and wall covering
43.31.Z - Plastering
43.22.Z - Plumbing, heat and air-conditioning installation
43.12.Z - Site preparation
43.11.Z - Demolition
42.99.Z - Construction of other civil engineering projects n.e.c.
42.91.Z - Construction of water projects
42.21.Z - Construction of utility projects for fluids
41.20.Z - Building works related to erection of residential and non-residential buildings
01.63.Z - Post-harvest crop activities and seed processing for propagation