43.21.Z - Electrical installation
43.42.Z - Other specialised construction activities in construction of buildings
95.10.Z - Repair and maintenance of computers and communication equipment
80.09.Z - Security activities n.e.c.
71.20.C - Other technical research and analyses
71.12.B - Other activities in the field of engineering and related technical consulting
62.10.B - Other programming activities
47.55.Z - Retail sale of furniture, lighting equipment, tableware and other household goods
47.54.Z - Retail sale of electrical household appliances
43.99.Z - Other specialised construction activities n.e.c.
43.50.Z - Specialised construction activities in civil engineering
25.53.Z - Machining of metals
43.32.Z - Joinery installation
43.24.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.12.Z - Site preparation
42.22.Z - Construction of utility projects for electricity and telecommunications
33.14.Z - Repair and maintenance of electrical equipment
33.13.Z - Repair and maintenance of electronic and optical equipment
27.40.Z - Manufacture of lighting equipment