Wiktor KWIATKOWSKI

70.22.Z - Business and other management consultancy activities

46.19.Z - Agents involved in the sale of a variety of goods

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

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

73.11.Z - Advertising agencies activities

73.20.Z - Market research and public opinion polling

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

82.20.Z - Activities of call centres

82.30.Z - Organisation of conventions and trade shows

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

85.60.Z - Educational support activities