82.11.Z - Office administrative service activities
43.22.Z - Plumbing, heat and air-conditioning installation
82.99.Z - Other business support service activities not elsewhere classified
82.19.Z - Photocopying, document preparation and other specialised office support activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
71.11.Z - Architectural activities
70.22.Z - Business and other management consultancy activities
62.02.Z - Computer consultancy activities
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.32.Z - Joinery installation
43.29.Z - Other construction installation
23.19.Z - Manufacture and processing of other glass, including technical glassware
43.21.Z - Electrical installation
38.31.Z - Dismantling of wrecks
33.14.Z - Repair and maintenance of electrical equipment
33.12.Z - Repair and maintenance of machinery
33.11.Z - Repair and maintenance of fabricated metal products
25.62.Z - Mechanical working of metal elements
25.61.Z - Treatment and coating of metals
25.11.Z - Manufacture of metal structures and parts of structures
23.20.Z - Manufacture of refractory products
