MERCOR LIGHT&VENT SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

41.10.Z - Construction work related to the construction of residential and non-residential buildings

33 - Repair, maintenance, and installation of machinery and equipment

41.20.Z - Construction work related to the construction of residential and non-residential buildings

43 - Specialized construction works

43.21.Z - Installation of electrical systems

43.29.Z - Specialized construction works

43.3 - Performing finishing construction works

43.9 - Other specialized construction works

43.99.Z - Other specialized construction works, not classified elsewhere

74.90.Z - Other professional, scientific and technical activities, not elsewhere classified