71.12.B - Other activities in the field of engineering and related technical consulting
43.35.Z - Other building completion and finishing
77.34.Z - Rental and leasing of water transport equipment
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
72.10.Z - Research and experimental development on natural sciences and engineering
68.20.Z - Rental and operating of own or leased real estate
68.12.C - Execution of other construction projects
46.13.Z - Activities of agents involved in the wholesale of timber and building materials
43.99.Z - Other specialised construction activities n.e.c.
43.50.Z - Specialised construction activities in civil engineering
43.42.Z - Other specialised construction activities in construction of buildings
42.21.Z - Construction of utility projects for fluids
43.33.Z - Floor and wall covering
43.31.Z - Plastering
43.24.Z - Other construction installation
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.
