68.20.Z - Rental and operating of own or leased real estate
43.22.Z - Plumbing, heat and air-conditioning installation
70.22.Z - Business and other management consultancy activities
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
72.19.Z - Other research and experimental development on natural sciences and engineering
72.20.Z - Research and experimental development on social sciences and humanities
78.10.Z - Activities of employment placement agencies
85.59.A - Foreign language education
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.60.Z - Educational support activities