Tomasz Jeruzalski

62.01.Z - Computer programming 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

63.91.Z - News agency activities

63.99.Z - Other information service activities not elsewhere classified

70.21.Z - Public relations and communication activities

72.19.Z - Other research and experimental development on natural sciences and engineering

72.20.Z - Research and experimental development on social sciences and humanities

73.20.Z - Market research and public opinion polling

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

78.10.Z - Activities of employment placement agencies

78.20.Z - Temporary employment agency activities

78.30.Z - Other human resources provision

82.11.Z - Office administrative service activities

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

82.20.Z - Activities of call centres

82.30.Z - Organisation of conventions and trade shows

82.91.Z - Activities of collection agencies and credit bureaus

82.92.Z - Packaging activities

82.99.Z - Other business support service activities not elsewhere classified

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

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

85.60.Z - Educational support activities