05 - Mining of coal and lignite
06 - Extraction of crude petroleum and natural gas
07 - Mining of metal ores
08 - Other mining and quarrying
09 - Mining support service activities
23 - Manufacture of other non-metallic mineral products
36.00.Z - Water collection, treatment and supply
37.00.Z - Sewerage
38 - Waste collection, recovery and disposal activities
39.00.Z - Remediation activities and other waste management service activities
41 - Construction of residential and non-residential buildings
42 - Civil engineering
43 - Specialised construction activities
46.6 - Wholesale of other machinery, equipment and supplies
68 - Real estate activities
71 - Architectural and engineering activities
72 - Scientific research and development
74 - Other professional, scientific and technical activities
77 - Rental and leasing activities
78 - Employment activities
81 - Services to buildings and landscape activities
82 - Office administrative, office support and other business support activities
