26.20.Z - Manufacture of computers and peripheral equipment
33.13.Z - Repair and maintenance of electronic and optical equipment
47.99.Z - Other retail sale not in stores, stalls or markets
51.10.Z - Passenger air transport
52.21.Z - Service activities incidental to land transportation
52.23.Z - Service activities incidental to air transportation
58.19.Z - Other publishing activities, except software publishing
62.01.Z - Computer programming activities
62.02.Z - Computer consultancy activities
62.03.Z - Computer facilities management activities
62.09.Z - Other information technology and computer service activities
63.11.Z - Data processing, hosting and related activities
68.10.Z - Buying and selling of own real estate
71.12.Z - Engineering activities and related technical consultancy
74.20.Z - Photographic activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
79.11.A - Tour agents activities
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms