Piotr Karcz

43.21.Z - Electrical installation

25.11.Z - Manufacture of metal structures and parts of structures

25.12.Z - Manufacture of metal elements of building woodwork

25.61.Z - Treatment and coating of metals

25.62.Z - Mechanical working of metal elements

41.10.Z - Realization of building projects related to erection of buildings

41.20.Z - Building works related to erection of residential and non-residential buildings

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

43.22.Z - Plumbing, heat and air-conditioning installation

43.29.Z - Other construction installation

43.31.Z - Plastering

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles

47.99.Z - Other retail sale not in stores, stalls or markets

49.31.Z - Urban and suburban passenger land transport

49.41.Z - Freight transport by road

49.42.Z - Removal services

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis