70.22.Z - Business and other management consultancy activities
62.09.Z - Other information technology and computer service activities
68.20.Z - Rental and operating of own or leased real estate
68.32.Z - Management of real estate on a fee or contract basis
70.10.Z - Activities of head office and holding companies, excluding financial holding companies
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
78.30.Z - Other human resources provision
82.11.Z - Office administrative service activities
82.99.Z - Other business support service activities not elsewhere classified