EL-TEL Jacek Błach

43.21.Z - Electrical installation

27.12.Z - Manufacture of electricity distribution and control apparatus

27.90.Z - Manufacture of other electrical equipment

33.20.Z - Installation of industrial machinery and equipment and outfit

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

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

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

43.99.Z - Other specialised construction activities not elsewhere classified

49.41.Z - Freight transport by road

56.21.Z - Event catering activities

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

77.11.Z - Rental and leasing of cars and light motor vehicles

77.12.Z - Rental and leasing of other motor vehicle, excluding motorcycles

80.20.Z - Security systems service activities

81.30.Z - Landscape service activities

96.01.Z - Washing and (dry-)cleaning of textile and fur products

96.09.Z - Other personal service activities not elsewhere classified