42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.22.Z - Works related to construction of telecommunications and electricity lines
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.31.Z - Plastering
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
47.81.Z - Retail sale via stalls and markets of food, beverages and tobacco products
47.82.Z - Retail sale via stalls and markets of textiles, clothing and footwear
47.89.Z - Retail sale via stalls and markets of other goods
47.91.Z - Retail sale via mail order houses or via internet
56.10.A - Restaurants and other eating places
56.10.B - Mobile eating places
80.20.Z - Security systems service activities
95.12.Z - Repair and maintenance of (tele)communication equipment
95.22.Z - Repair and maintenance of household appliances and home and garden equipment
