43.99.Z - Other specialised construction activities not elsewhere classified
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
81.22.Z - Specialised building and industrial cleaning activities
81.10.Z - Buildings service support activities
69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
46.76.Z - Wholesale of other intermediate products
43.39.Z - Other building completion and finishing
43.31.Z - Plastering
43.13.Z - Test drilling and boring
43.12.Z - Site preparation
43.11.Z - Demolition
33.11.Z - Repair and maintenance of fabricated metal products
42.91.Z - Works related to construction of water projects
42.13.Z - Works related to construction of bridges and tunnels
42.12.Z - Works related to construction of railways and underground railways
42.11.Z - Works related to construction of roads and motorways
41.20.Z - Building works related to erection of residential and non-residential buildings
33.20.Z - Installation of industrial machinery and equipment and outfit
33.19.Z - Repair and maintenance of other equipment
33.14.Z - Repair and maintenance of electrical equipment
33.12.Z - Repair and maintenance of machinery
