68.31.Z - Intermediation service activities for real estate activities
62.02.Z - Computer consultancy 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
77.33.Z - Rental and leasing of office machinery, equipment and computers
81.21.Z - General cleaning of buildings
82.11.Z - Office administrative service activities
82.19.Z - Photocopying, document preparation and other specialised office support activities
82.99.Z - Other business support service activities not elsewhere classified
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
