70.20.Z - Business and other management consultancy activities
43.91.Z - Masonry and bricklaying activities
81.22.Z - Specialised building and industrial cleaning activities
81.21.Z - General cleaning of buildings
81.10.Z - Combined facilities support activities
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
73.30.B - Other activities in the field of public relations and communication
73.11.Z - Activities of advertising agencies
71.12.Z - Engineering activities and related technical consultancy
68.32.Z - Management of real estate on a fee or contract basis
68.31.Z - Intermediation service activities for real estate activities
68.20.Z - Rental and operating of own or leased real estate
68.10.Z - Buying and selling of own real estate
43.99.Z - Other specialised construction activities n.e.c.
41.10.Z - Realization of building projects related to erection of buildings
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.32.Z - Joinery installation
43.31.Z - Plastering
43.21.Z - Electrical installation
43.12.Z - Site preparation
42.99.Z - Construction of other civil engineering projects n.e.c.
42.22.Z - Construction of utility projects for electricity and telecommunications
42.13.Z - Construction of bridges and tunnels
42.12.Z - Construction of railways and underground railways
41.20.Z - Building works related to erection of residential and non-residential buildings