42.11.Z - Works related to construction of roads and motorways
23.61.Z - Manufacture of concrete products for construction purposes
42.12.Z - Works related to construction of railways and underground railways
42.13.Z - Works related to construction of bridges and tunnels
43.12.Z - Site preparation
43.22.Z - Plumbing, heat and air-conditioning installation
43.39.Z - Other building completion and finishing
43.99.Z - Other specialised construction activities not elsewhere classified
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.90.Z - Non-specialised wholesale trade
47.99.Z - Other retail sale not in stores, stalls or markets
70.22.Z - Business and other management consultancy activities
71.20.A - Food quality testing and analysis
71.20.B - Other technical testing and analysis
81.30.Z - Landscape service activities
