43.11.Z - Demolition and destruction of buildings
41 - Construction work related to the construction of residential and non-residential buildings
42 - Works related to the construction of civil engineering and water engineering objects
43.12.Z - Site preparation for construction
43.13.Z - Performing excavations and geological-engineering drilling
43.2 - Installation of electrical, plumbing, and other building systems
43.3 - Performing finishing construction works
43.9 - Other specialized construction works
46 - Wholesale trade
78 - Employment activities