71.20.C - Other technical research and analyses
26.11.Z - Manufacture of electronic components
26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation
32.40.Z - Manufacture of games and toys
32.99.Z - Other manufacturing n.e.c.
33.20.Z - Installation of industrial machinery and equipment
47.12.Z - Other non-specialised retail sale
47.64.Z - Retail sale of games and toys
62.10.B - Other programming activities
62.90.Z - Other information technology and computer service activities
72.10.Z - Research and experimental development on natural sciences and engineering
74.20.Z - Photographic activities
82.30.Z - Organisation of conventions and trade shows
85.59.D - Other non-school forms of education, not elsewhere classified