36.00.Z - Water collection, treatment and supply
43.22.Z - Plumbing, heat and air-conditioning installation
93.19.Z - Other sports activities
81.29.Z - Other cleaning activities
71.12.Z - Engineering activities and related technical consultancy
71.11.Z - Architectural activities
47.19.Z - Other retail sale in non-specialised stores
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
43.29.Z - Other construction installation
37.00.Z - Sewage disposal and treatment
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
39.00.Z - Remediation activities and other waste management services
38.22.Z - Hazardous waste processing and neutralizing
38.21.Z - Treatment and disposal of non-hazardous waste
38.12.Z - Collection of hazardous waste
38.11.Z - Collection of non-hazardous waste
