43.23.Z - Installation of insulation
25.11.Z - Manufacture of metal structures and parts of structures
25.12.Z - Manufacture of doors and windows of metal
25.29.Z - Manufacture of other tanks, reservoirs and containers of metal
25.61.Z - Manufacture of cutlery
25.62.Z - Manufacture of locks and hinges
25.99.Z - Manufacture of other fabricated metal products n.e.c.
33.11.Z - Repair and maintenance of fabricated metal products
33.12.Z - Repair and maintenance of machinery
33.20.Z - Installation of industrial machinery and equipment
43.29.Z - Other construction installation
43.99.Z - Other specialised construction activities n.e.c.
71.20.A - Research and analysis related to food quality
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
74.90.Z - Other professional, scientific and technical activities not elsewhere classified