"IT GRZEGORZ CHOJNACKI" SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

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

26.20.Z - Manufacture of computers and peripheral equipment

26.30.Z - Manufacture of(tele)communication equipment

43.99.Z - Other specialised construction activities not elsewhere classified

62.09.Z - Other information technology and computer service activities

82.19.Z - Photocopying, document preparation and other specialised office support activities

85.59.A - Teaching of foreign languages

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

85.60.Z - Educational support activities

95.12.Z - Repair and maintenance of (tele)communication equipment