PRZEDSIĘBIORSTWO ROBÓT INSTALACYJNYCH INSTALŚWIAT SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

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

25.53.Z - Mechanical processing of metal parts

33.20.Z - Installation of industrial machinery, equipment, and devices

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

42.11.Z - Works related to the construction of roads and highways

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.50.Z - Specialized construction works in the field of civil and water engineering