KOMPAS TOMASZ GROSZCZYK

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

56.21.Z - Event catering activities

62.02.Z - Computer consultancy activities

62.09.Z - Other information technology and computer service activities

63.12.Z - Web portals

63.99.Z - Other information service activities not elsewhere classified

70.21.Z - Public relations and communication activities

70.22.Z - Business and other management consultancy activities

73.11.Z - Advertising agencies activities

73.20.Z - Market research and public opinion polling

82.30.Z - Organisation of conventions and trade shows