70.22.Z - Business and other management consultancy activities
73.20.Z - Market research and public opinion polling
82.99.Z - Other business support service activities not elsewhere classified
82.92.Z - Packaging activities
82.91.Z - Activities of collection agencies and credit bureaus
82.30.Z - Organisation of conventions and trade shows
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
81.21.Z - General cleaning of buildings
81.10.Z - Buildings service support activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.30.Z - Translation and interpretation activities
68.10.Z - Buying and selling of own real estate
72.20.Z - Research and experimental development on social sciences and humanities
72.19.Z - Other research and experimental development on natural sciences and engineering
72.11.Z - Research and experimental development on biotechnology
71.20.B - Other technical testing and analysis
71.20.A - Food quality testing and analysis
71.12.Z - Engineering activities and related technical consultancy
71.11.Z - Architectural activities
70.21.Z - Public relations and communication activities
69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
69.10.Z - Legal activities
68.32.Z - Management of real estate on a fee or contract basis
68.31.Z - Real estate agencies
68.20.Z - Rental and operating of own or leased real estate