JR PREFABRYKACJA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

23.61.Z - Production of concrete building products

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

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

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

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

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

68.20.Z - Rental and management of own or leased real estate

77.11.Z - Rental and leasing of passenger cars and light motor vehicles

77.12.Z - Rental and leasing of trucks

77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified