BIURO INŻYNIERSKIE TOMASZ KOŚCIELSKI

71.12.Z - Engineering activities and related technical consultancy

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

23.63.Z - Manufacture of ready-mixed concrete

23.64.Z - Manufacture of mortars

23.69.Z - Manufacture of other articles of concrete, plaster and cement

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

31.01.Z - Manufacture of office and shop furniture

31.02.Z - Manufacture of kitchen furniture

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

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

43.11.Z - Demolition

43.12.Z - Site preparation

43.13.Z - Test drilling and boring

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

43.31.Z - Plastering

43.32.Z - Joinery installation

43.33.Z - Floor and wall covering

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

46.90.Z - Non-specialised wholesale trade

71.20.B - Other technical testing and analysis

81.30.Z - Landscape service activities