Mateusz Gruszka

62.01.Z - Computer programming activities

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

58.12.Z - Publishing of directories and registers (e.g. street, phone directory)

58.21.Z - Publishing of computer games

59.13.Z - Motion picture, video and television programme distribution activities

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management 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

63.99.Z - Other information service activities not elsewhere classified

73.11.Z - Advertising agencies activities

73.12.B - Intermediation in the sale of the place on advertising aims in printed media

73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (Internet)

73.12.D - Intermediation in the sale of the place on advertising aims in other media

74.20.Z - Photographic activities