JAROSŁAW ZDZISŁAW KRUDYSZ JK ELEKTROSYSTEM

43.21.Z - Installation of electrical systems

26.20.Z - Manufacture of computers and peripheral equipment

26.30.Z - Manufacture of (tele)communication equipment

26.60.Z - Manufacture of irradiation equipment, electromedical and electrotherapeutic equipment

32.13.Z - Manufacture of costume jewelry and similar products

33.12.Z - Repair and maintenance of machinery

33.13.Z - Repair and maintenance of electronic and optical devices

62.01.Z - Activities related to programming, IT consulting, and related activities

62.02.Z - Activities related to programming, IT consulting, and related activities

62.03.Z - Activities related to programming, IT consulting, and related activities

62.09.Z - Activities related to programming, IT consulting, and related activities

63.11.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

63.12.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

74.10.Z - Specialized design activities

81.21.Z - General cleaning of buildings

82.11.Z - Office administrative support activities and other business support services

82.99.Z - Other business support activities, not elsewhere classified