72.10.Z - Research and experimental development on natural sciences and engineering
26.30.Z - Manufacture of communication equipment
26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation
32.50.B - Other medical devices, instruments, and products manufacturing
33.13.Z - Repair and maintenance of electronic and optical equipment
46.50.Z - Wholesale of information and communication equipment
47.40.Z - Retail sale of information and communication equipment
62.10.B - Other programming activities
62.20.A - Cybersecurity activities
85.59.D - Other non-school forms of education, not elsewhere classified