62.01.Z - Computer programming activities
81.21.Z - General cleaning of buildings
62.02.Z - Computer consultancy activities
62.03.Z - Computer facilities management activities
62.09.Z - Other information technology and computer service activities
68.20.Z - Rental and operating of own or leased real estate
71.12.Z - Engineering activities and related technical consultancy
72.19.Z - Other research and experimental development on natural sciences and engineering
74.10.Z - Specialised design activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
61.10.Z - Wired telecommunications activities
81.22.Z - Specialised building and industrial cleaning activities
81.29.Z - Other cleaning activities
82.11.Z - Office administrative service activities
82.30.Z - Organisation of conventions and trade shows
82.99.Z - Other business support service activities not elsewhere classified
85.59.B - Other out-of-school forms of education, not elsewhere classified
95.11.Z - Repair and maintenance of computers and peripheral equipment
25.62.Z - Mechanical working of metal elements
58.29.Z - Other software publishing
58.21.Z - Publishing of computer games
47.99.Z - Other retail sale not in stores, stalls or markets
47.91.Z - Retail sale via mail order houses or via internet
47.89.Z - Retail sale via stalls and markets of other goods
47.76.Z - Retail sale of flowers, plants, seeds, fertilisers, pet animals and pet food in specialised stores
47.41.Z - Retail sale of computers, peripheral units and software in specialised stores
47.19.Z - Other retail sale in non-specialised stores
46.69.Z - Wholesale of other machinery and equipment
46.66.Z - Wholesale of other office machinery and equipment
46.62.Z - Wholesale of machine tools
46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof
46.51.Z - Wholesale of computers, peripheral equipment and software
46.22.Z - Wholesale of flowers and plants
33.20.Z - Installation of industrial machinery and equipment and outfit
