43.34.Z - Painting and glazing
41.00.A - Construction work related to the construction of residential buildings
41.00.B - Construction work related to the construction of non-residential buildings
43.12.Z - Site preparation for construction
43.21.Z - Installation of electrical systems
43.24.Z - Installation of other building systems
43.31.Z - Plastering
43.32.Z - Installation of building carpentry
68.12.A - Development of residential building projects
68.12.B - Development of non-residential building projects