MARIUSZ BARCZOK INSTALACJE

26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation

27.11.Z - Manufacture of electric motors, generators and transformers

27.12.Z - Manufacture of electricity distribution and control apparatus

27.20.Z - Manufacture of batteries and accumulators

27.33.Z - Manufacture of installing equipment

27.40.Z - Manufacture of electric lighting equipment

33.14.Z - Repair and maintenance of electrical equipment

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

43.13.Z - Test drilling and boring

43.21.Z - Electrical installation

43.29.Z - Other construction installation

43.34.Z - Painting and glazing

46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof

46.69.Z - Wholesale of other machinery and equipment

46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies

46.90.Z - Non-specialised wholesale trade

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis