70.22.Z - Business and other management consultancy activities
68.20.Z - Rental and operating of own or leased real estate
69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
71.12.Z - Engineering activities and related technical consultancy
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
77.11.Z - Rental and leasing of passenger cars and light motor vehicles, including motorcycles
78.10.Z - Activities of employment placement agencies
82.11.Z - Office administrative service 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
