Tytani Programowania Jerzy Ochmann

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

43.21.Z - Electrical installation

58.11.Z - Book publishing

58.14.Z - Publishing of journals and periodicals

58.19.Z - Other publishing 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

63.12.Z - Web portals

70.22.Z - Business and other management consultancy activities

73.11.Z - Advertising agencies activities

78.10.Z - Activities of employment placement agencies

78.20.Z - Temporary employment agency activities

78.30.Z - Other human resources provision

85.10.Z - Pre-primary education

85.20.Z - Primary education

85.51.Z - Out-of-school forms of sports and leisure education

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

85.59.A - Teaching of foreign languages

85.60.Z - Educational support activities

88.91.Z - Child day-care activities

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