72.19.Z - Other research and experimental development on natural sciences and engineering
28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified
33.20.Z - Installation of industrial machinery and equipment and outfit
46.14.Z - Agents involved in the sale of machinery, industrial equipment, ships and aircraft
47.91.Z - Retail sale via mail order houses or via internet
62.01.Z - Computer programming activities
63.11.Z - Data processing, hosting and related activities
63.12.Z - Web portals
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Other technical testing and analysis
82.30.Z - Organisation of conventions and trade shows
85.59.B - Other out-of-school forms of education, not elsewhere classified
