Laboratorium Badawczo - Usługowe PROTON Michał Obrzydziński

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

26.11.Z - Manufacture of electronic components

26.12.Z - Manufacture of electronic printed circuits

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

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

71.20.B - Other technical testing and analysis

72.19.Z - Other research and experimental development on natural sciences and engineering

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