43.39.Z - Other building completion and finishing
33.13.Z - Repair and maintenance of electronic and optical equipment
41.20.Z - Building works related to erection of residential and non-residential buildings
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
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
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
43.99.Z - Other specialised construction activities not elsewhere classified
81.29.Z - Other cleaning activities
81.30.Z - Landscape service activities
95.22.Z - Repair and maintenance of household appliances and home and garden equipment
