JAROSŁAW ZDZISŁAW KRUDYSZ JK ELEKTROSYSTEM

43.21.Z - Electrical installation

26.20.Z - Manufacture of computers and peripheral equipment

26.30.Z - Manufacture of(tele)communication equipment

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

32.13.Z - Manufacture of imitation jewellery and related articles

33.12.Z - Repair and maintenance of machinery

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

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

63.11.Z - Data processing, hosting and related activities

63.12.Z - Web portals

71.20.B - Other technical testing and analysis

74.10.Z - Specialised design activities

81.21.Z - General cleaning of buildings

82.11.Z - Office administrative service activities

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