dr inż. Jan Cisek - Elektronika, Automatyka, Wzorcowanie i Ekspertyzy - "Elektro-Lab"

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

28.99.Z - Manufacture of other special-purpose machinery notelsewhere classified

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical equipment

47.41.Z - Retail sale of computers, peripheral units and software in specialised stores

47.91.Z - Retail sale via mail order houses or via Internet

47.99.Z - Other retail sale not in stores, stalls or markets

58.29.Z - Other software publishing

59.11.Z - Motion picture, video and television programme production activities

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

74.20.Z - Photographic activities

85.59.B - Other out-of-school forms of education, not elsewhere classified