71.12.Z - Engineering activities and related technical consultancy
26.20.Z - Manufacture of computers and peripheral equipment
26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation
28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified
28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified
33.12.Z - Repair and maintenance of machinery
33.13.Z - Repair and maintenance of electronic and optical equipment
33.20.Z - Installation of industrial machinery and equipment and outfit
35.11.Z - Production of electricity
46.14.Z - Agents involved in the sale of machinery, industrial equipment, ships and aircraft
58.29.Z - Other software publishing
62.01.Z - Computer programming activities
62.02.Z - Computer consultancy activities
