41.10.Z - Construction work related to the construction of residential and non-residential buildings
41.2 - Construction work related to the construction of residential and non-residential buildings
43.1 - Demolition and site preparation for construction
43.2 - Installation of electrical, plumbing, and other building systems
43.3 - Performing finishing construction works
68.1 - Real estate activities on own account and development of building projects
74.1 - Specialized design activities