43.12.Z - Site preparation
41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
43.11.Z - Demolition
43.22.Z - Plumbing, heat and air-conditioning installation
46.77.Z - Wholesale of waste and scrap
47.52.Z - Retail sale of hardware, paints and glass in specialised stores
49.41.Z - Freight transport by road
52.24.A - Cargo handling in sea ports
68.10.Z - Buying and selling of own real estate
77.32.Z - Rental and leasing of construction machinery and equipment
81.29.Z - Other cleaning activities
81.30.Z - Landscape service activities