70.20.Z - Business and other management consultancy activities
58.11.Z - Publishing of books
58.19.Z - Other publishing activities, except software publishing
63.10.D - Other services related to computing infrastructure, data processing, website management (hosting), and related activities
63.92.Z - Other information service activities
69.20.A - Accounting and bookkeeping activities
74.99.Z - All other professional, scientific and technical activities n.e.c.
82.10.Z - Office administrative and support activities
82.99.B - Support activities for business operations not classified elsewhere
85.59.D - Other non-school forms of education, not elsewhere classified
