43.91.Z - Roofing activities
42.22.Z - Works related to construction of telecommunications and electricity lines
95.24.Z - Repair and maintenance of furniture and home furnishings
46.90.Z - Non-specialised wholesale trade
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.19.Z - Agents involved in the sale of a variety of goods
46.13.Z - Agents involved in the sale of timber and building materials
43.99.Z - Other specialised construction activities not elsewhere classified
43.32.Z - Joinery installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
43.13.Z - Test drilling and boring
43.12.Z - Site preparation
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
01.19.Z - Growing of other non-perennial crops
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.13.Z - Works related to construction of bridges and tunnels
42.12.Z - Works related to construction of railways and underground railways
41.20.Z - Building works related to erection of residential and non-residential buildings
33.19.Z - Repair and maintenance of other equipment
32.99.Z - Other manufacturing not elsewhere classified
31.01.Z - Manufacture of office and shop furniture
20.52.Z - Manufacture of glues
16.24.Z - Manufacture of wooden containers
16.23.Z - Manufacture of other builders carpentry and joinery
16.22.Z - Manufacture of assembled parquet floors
16.10.Z - Sawmilling and planing of wood