PI - KWADRAT TOMASZ POLAK

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

58.11.Z - Book publishing

58.29.Z - Other software publishing

61.10.Z - Wired telecommunications activities

61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.09.Z - Other information technology and computer service activities

63.11.Z - Data processing, hosting and related activities

85.52.Z - Out-of-school forms of cultural education