62.09.Z - Other information technology and computer service activities
26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation
27.90.Z - Manufacture of other electrical equipment
33.13.Z - Repair and maintenance of electronic and optical equipment
46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof
46.69.Z - Wholesale of other machinery and equipment
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
85.60.Z - Educational support activities
93.19.Z - Sports activities n.e.c.
93.29.B - Other entertainment and recreational activities not elsewhere classified
