"EL-KOP" JERZY ELAS

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

16.10.Z - Sawmilling and planing of wood

16.23.Z - Manufacture of other builders' carpentry and joinery

23.61.Z - Manufacture of concrete products for construction purposes

25.61.Z - Treatment and coating of metals

25.62.Z - Mechanical working of metal elements

43.11.Z - Demolition

43.12.Z - Site preparation

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

43.29.Z - Other construction installation

43.39.Z - Other building completion and finishing

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

46.13.Z - Agents involved in the sale of timber and building materials

46.73.Z - Wholesale of wood, construction materials and sanitary equipment

49.41.Z - Freight transport by road