Jerzy Durniak

42.21.Z - Works related to construction oftransmission pipelines and distribution networks

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

16.24.Z - Manufacture of wooden containers

16.29.Z - Manufacture of other products of wood; manufacture of articles of cork, straw and plaiting materials

25.62.Z - Mechanical working of metal elements

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

43.12.Z - Site preparation

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

43.31.Z - Plastering

43.32.Z - Joinery installation

43.39.Z - Other building completion and finishing

43.99.Z - Other specialised construction activities not elsewhere classified

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

46.19.Z - Agents involved in the sale of a variety of goods