72.19.Z - Other research and experimental development on natural sciences and engineering
28.22.Z - Manufacture of lifting and handling equipment
28.29.Z - Manufacture of other general-purpose machinery n.e.c.
28.4 - Manufacture of metal forming machinery and machine tools
28.99.Z - Manufacture of other special-purpose machinery n.e.c.
33.12.Z - Repair and maintenance of machinery
33.20.Z - Installation of industrial machinery and equipment
46.6 - Wholesale of other machinery, equipment and supplies
62 - Computer programming, consultancy and related activities
71.20 - Technical testing and analysis