33.20.Z - Installation of industrial machinery and equipment and outfit
26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation
27.12.Z - Manufacture of electricity distribution and control apparatus
27.90.Z - Manufacture of other electrical equipment
28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified
33.12.Z - Repair and maintenance of machinery
33.14.Z - Repair and maintenance of electrical equipment
41.20.Z - Building works related to erection of residential and non-residential buildings
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.22.Z - Works related to construction of telecommunications and electricity lines
43.21.Z - Electrical installation
43.91.Z - Roofing activities
46.14.Z - Agents involved in the sale of machinery, industrial equipment, ships and aircraft
62.01.Z - Computer programming activities
68.20.Z - Rental and operating of own or leased real estate
85.59.A - Learning of foreign languages
85.60.Z - Educational support activities
