DOBORY.PL, Automatyka i Oprogramowanie, Piotr Kaczmarek

62.01.Z - Computer programming activities

27.12.Z - Manufacture of electricity distribution and control apparatus

27.33.Z - Manufacture of installing equipment

33.14.Z - Repair and maintenance of electrical equipment

43.21.Z - Electrical installation

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

62.02.Z - Computer consultancy activities

62.09.Z - Other information technology and computer service activities

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

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

95.11.Z - Repair and maintenance of computers and peripheral equipment