74.90.Z - Other professional, scientific and technical activities not elsewhere classified
43.21.Z - Electrical installation
46.90.Z - Non-specialised wholesale trade
47.91.Z - Retail sale via mail order houses or via internet
52.23.Z - Service activities incidental to air transportation
55.20.Z - Holiday and other short-stay accommodation
59.11.Z - Motion picture, video and television programme production activities
59.12.Z - Motion picture, video and television programme post-production activities
62.01.Z - Computer programming activities
62.02.Z - Computer consultancy activities
69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
74.20.Z - Photographic activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
95.11.Z - Repair and maintenance of computers and peripheral equipment
