43.99.Z - Other specialised construction activities n.e.c.
42.91.Z - Construction of water projects
42.99.Z - Construction of other civil engineering projects n.e.c.
43.22.Z - Plumbing, heat and air-conditioning installation
43.24.Z - Other construction installation
43.32.Z - Joinery installation
43.34.Z - Painting and glazing
43.35.Z - Other building completion and finishing
43.41.Z - Roofing activities
43.42.Z - Other specialised construction activities in construction of buildings
43.50.Z - Specialised construction activities in civil engineering
46.19.Z - Activities of agents involved in non-specialised wholesale
46.85.B - Wholesale trade of other chemical products
47.52.Z - Retail sale of hardware, building materials, paints and glass
70.20.Z - Business and other management consultancy activities
71.11.Z - Architectural activities
71.12.B - Other activities in the field of engineering and related technical consulting
74.13.Z - Interior design activities
74.14.Z - Other specialised design activities
74.91.Z - Patent attorney services and marketing activities
81.22.B - Other building and industrial facility cleaning not classified elsewhere
81.23.B - Other cleaning activities not classified elsewhere
81.30.Z - Landscape service activities
82.10.Z - Office administrative and support activities
84.25.Z - Fire service activities
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.59.D - Other non-school forms of education, not elsewhere classified
85.61.Z - Intermediation service activities for courses and tutors
85.69.Z - Educational support activities n.e.c.