86.90.E - Other human health activities not elsewhere classified
43.39.Z - Other building completion and finishing
85.60.Z - Educational support activities
85.59.A - Learning of foreign languages
85.52.Z - Out-of-school forms of cultural education
85.51.Z - Out-of-school forms of sports and leisure education
84.25.Z - Fire service activities
81.30.Z - Landscape service activities
80.20.Z - Security systems service activities
74.30.Z - Translation and interpretation activities
72.20.Z - Research and experimental development on social sciences and humanities
71.20.B - Other technical testing and analysis
47.65.Z - Retail sale of games and toys in specialised stores
47.19.Z - Other retail sale in non-specialised stores
43.99.Z - Other specialised construction activities not elsewhere classified
41.20.Z - Building works related to erection of residential and non-residential buildings
43.34.Z - Painting and glazing
43.31.Z - Plastering
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
43.13.Z - Test drilling and boring
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
42.91.Z - Works related to construction of water projects
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
42.12.Z - Works related to construction of railways and underground railways