28.41.Z - Manufacture of metal forming machinery and machine tools for metal work
28.49.Z - Manufacture of other mechanical tools
28.91.Z - Manufacture of machinery for metallurgy
28.92.Z - Manufacture of machinery for mining, quarrying and construction
28.96.Z - Manufacture of plastics and rubber machinery
28.99.Z - Manufacture of other special-purpose machinery n.e.c.
33.11.Z - Repair and maintenance of fabricated metal products
33.12.Z - Repair and maintenance of machinery
33.13.Z - Repair and maintenance of electronic and optical equipment
33.14.Z - Repair and maintenance of electrical equipment
33.16.Z - Repair and maintenance of civilian air and spacecraft
33.17.Z - Repair and maintenance of other civilian transport equipment
33.19.Z - Repair and maintenance of other equipment
33.20.Z - Installation of industrial machinery and equipment
46.12.Z - Activities of agents involved in the wholesale of fuels, ores, metals and industrial chemicals
46.14.Z - Activities of agents involved in the wholesale of machinery, industrial equipment, ships and aircraft
46.18.Z - Activities of agents involved in the wholesale of other particular products
46.62.Z - Wholesale of machine tools
46.63.Z - Wholesale of mining, construction and civil engineering machinery
46.69.Z - Wholesale of other machinery and equipment
46.72.Z - Wholesale of motor vehicle parts and accessories
46.77.Z - Wholesale of waste and scrap
46.90.Z - Non-specialised wholesale trade
52.10.B - Storage and warehousing of other goods
52.21.Z - Service activities incidental to land transportation
52.22.B - Support services for inland waterway transport
52.24.B - Cargo handling in inland ports
52.24.C - Cargo handling at other transshipment points
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
72.19.Z - Other research and experimental development on natural sciences and engineering