Jakub Leonkiewicz Consulting

66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding

62.02.Z - Computer consultancy activities

63.99.Z - Other information service activities not elsewhere classified

64.99.Z - Other financial service activities, except insurance and pension funding not elsewhere classified

70.21.Z - Public relations and communication activities

70.22.Z - Business and other management consultancy 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

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

78.10.Z - Activities of employment placement agencies

82.30.Z - Organisation of conventions and trade shows

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