71.12.Z - Engineering activities and related technical consultancy
17.12.Z - Manufacture of paper and paperboard
17.21.Z - Manufacture of corrugated paper and paperboard and of containers of paper and paperboard
17.29.Z - Manufacture of other articles of paper and paperboard
28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified
33.12.Z - Repair and maintenance of machinery
46.69.Z - Wholesale of other machinery and equipment
46.75.Z - Wholesale of chemical products
47.91.Z - Retail sale via mail order houses or via internet
68.20.Z - Rental and operating of own or leased real estate
71.20.B - Other technical testing and analysis
72.19.Z - Other research and experimental development on natural sciences and engineering
85.59.B - Other out-of-school forms of education, not elsewhere classified
86.90.E - Other human health activities not elsewhere classified
