85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
78.10.Z - Activities of employment placement agencies
78.20.Z - Temporary employment agency activities and other human resource provisions
78.30.Z - Other human resources provision
82.11.Z - Office administrative service activities
82.30.Z - Organisation of conventions and trade shows
82.99.Z - Other business support service activities not elsewhere classified
