41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
42.99.Z - Construction of other civil engineering projects n.e.c.
43.39.Z - Other building completion and finishing
47.91.Z - Intermediation service activities for non-specialised retail sale
55.10.Z - Hotels and similar accommodation
68.10.Z - Buying and selling of own real estate
68.20 - Rental and operating of own or leased real estate
71.12.Z - Engineering activities and related technical consultancy
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
