Dariusz Rożkowicz Przedsiębiorstwo Handlowo Usługowe DARKAS

25.11.Z - Production of metal constructions and their parts

08.12.Z - Extraction of gravel, sand, clay, and kaolin

25.51.Z - Coating of metals

25.53.Z - Mechanical processing of metal parts

25.99.Z - Manufacture of other ready-made metal products not elsewhere classified

33.11.Z - Repair and maintenance of metal products

33.12.Z - Repair and maintenance of machinery

33.17.Z - Repair and maintenance of other civil transport equipment

42.12.Z - Works related to the construction of railways and underground railways

42.22.Z - Works related to the construction of telecommunications and electrical lines

42.91.Z - Works related to the construction of water engineering objects

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

43.13.Z - Performing excavations and geological-engineering drilling

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

46.64.Z - Wholesale trade of other machines and devices

77.32.Z - Rental and leasing of construction machinery and equipment

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

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms