O.S.WORK AGENCY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

78.20.Z - Temporary employment agencies and other services related to employee leasing

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

43.12.Z - Site preparation for construction

43.21.Z - Installation of electrical systems

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.29.Z - Specialized construction works

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

43.39.Z - Specialized construction works

78.10.Z - Employment placement and recruitment services