41.20.Z - Construction work related to the construction of residential and non-residential 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
43.2 - Installation of electrical, plumbing, and other building systems
43.39 - Specialized construction works
43.99.Z - Other specialized construction works, not classified elsewhere
78 - Employment activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane