81.21.Z - General cleaning of buildings
69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
96.09.Z - Other personal service activities not elsewhere classified
85.59.B - Other out-of-school forms of education, not elsewhere classified
82.99.Z - Other business support service activities not elsewhere classified
82.19.Z - Photocopying, document preparation and other specialised office support activities
82.11.Z - Office administrative service activities
81.30.Z - Landscape service activities
81.29.Z - Other cleaning activities
81.22.Z - Specialised building and industrial cleaning activities
81.10.Z - Buildings service support activities
78.30.Z - Other human resources provision
74.30.Z - Translation and interpretation activities
38.11.Z - Collection of non-hazardous waste
68.32.Z - Management of real estate on a fee or contract basis
43.99.Z - Other specialised construction activities not elsewhere classified
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.33.Z - Floor and wall covering
43.32.Z - Joinery installation
43.31.Z - Plastering
43.29.Z - Other construction installation
42.21.Z - Works related to construction of transmission pipelines and distribution networks
39.00.Z - Remediation activities and other waste management services
