68.20.Z - Rental and operating of own or leased real estate
35 - Electricity, gas, steam and air conditioning supply
41 - Construction of residential and non-residential buildings
43 - Specialised construction activities
68 - Real estate activities
69 - Legal and accounting activities
71 - Architectural and engineering activities
73 - Activities of advertising, market research and public relations
81 - Services to buildings and landscape activities
82 - Office administrative, office support and other business support activities