71.12.B - Other activities in the field of engineering and related technical consulting
43.32.Z - Joinery installation
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
72.19.Z - Other research and experimental development on natural sciences and engineering
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
71.11.Z - Architectural activities
70.22.Z - Business and other management consultancy activities
70.20.Z - Business and other management consultancy activities
68.12.C - Execution of other construction projects
68.12.B - Construction projects related to the erection of non-residential buildings
68.12.A - Construction projects related to the erection of residential buildings
43.99.Z - Other specialised construction activities n.e.c.
43.91.Z - Masonry and bricklaying activities
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.33.Z - Floor and wall covering
41.10.Z - Realization of building projects related to erection of buildings
43.31.Z - Plastering
43.29.Z - Other construction installation
43.24.Z - Other construction installation
43.23.Z - Installation of insulation
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 - Construction of other civil engineering projects n.e.c.
42.91.Z - Construction of water projects
42.21.Z - Construction of utility projects for fluids
41.20.Z - Building works related to erection of residential and non-residential buildings
