74.90.Z - Other professional, scientific and technical activities not elsewhere classified
33.12.Z - Repair and maintenance of machinery
33.14.Z - Repair and maintenance of electrical equipment
33.20.Z - Installation of industrial machinery and equipment and outfit
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.21.Z - Electrical installation
43.99.Z - Other specialised construction activities not elsewhere classified
46.19.Z - Agents involved in the sale of a variety of goods
47.78.Z - Other retail sale of new goods in specialised stores
47.79.Z - Retail sale of second-hand goods in specialised stores
47.91.Z - Retail sale via mail order houses or via internet
55.20.Z - Holiday and other short-stay accommodation
74.30.Z - Translation and interpretation activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
