81.22.Z - Specialised building and industrial cleaning activities
43.21.Z - Electrical installation
43.39.Z - Other building completion and finishing
46.18.Z - Agents specialised in the sale of other particular products
46.75.Z - Wholesale of chemical products
47.55.Z -
47.99.Z - Other retail sale not in stores, stalls or markets
58.11.Z - Book publishing
68.20.Z - Rental and operating of own or leased real estate
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.60.Z - Educational support activities
85.69.Z -