33.14.Z - Repair and maintenance of electrical equipment
43.29.Z - Other construction installation
95.22.Z - Repair and maintenance of household appliances and home and garden equipment
95.11.Z - Repair and maintenance of computers and peripheral equipment
62.09.Z - Other information technology and computer service activities
62.02.Z - Computer consultancy activities
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.33.Z - Floor and wall covering
43.32.Z - Joinery installation
43.31.Z - Plastering
33.12.Z - Repair and maintenance of machinery
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
43.12.Z - Site preparation
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
42.22.Z - Works related to construction of telecommunications and electricity lines
42.21.Z - Works related to construction of transmission pipelines and distribution networks
41.20.Z - Building works related to erection of residential and non-residential buildings
41.10.Z - Realization of building projects related to erection of buildings
33.20.Z - Installation of industrial machinery and equipment and outfit
33.13.Z - Repair and maintenance of electronic and optical equipment
