71.12.Z - Engineering activities and related technical consultancy
62.02.Z - Computer consultancy activities
95.12.Z - Repair and maintenance of (tele)communication equipment
95.11.Z - Repair and maintenance of computers and peripheral equipment
80.20.Z - Security systems service activities
74.10.Z - Specialised design activities
71.20.B - Other technical testing and analysis
71.20.A - Food quality testing and analysis
62.09.Z - Other information technology and computer service activities
62.03.Z - Computer facilities management activities
41.10.Z - Realization of building projects related to erection of buildings
62.01.Z - Computer programming activities
61.10.Z - Wired telecommunications activities
46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof
46.51.Z - Wholesale of computers, peripheral equipment and software
46.19.Z - Agents involved in the sale of a variety of goods
43.29.Z - Other construction installation
43.21.Z - Electrical installation
41.20.Z - Building works related to erection of residential and non-residential buildings
