GRZEGORZ BAŁCHANOWSKI

82.11.Z - Office administrative service activities

45.11.Z - Sale of cars and light motor vehicles

45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles

45.31.Z - Wholesale trade of motor vehicle parts and accessories, excluding motorcycles

52.21.Z - Service activities incidental to land transportation

70.22.Z - Business and other management consultancy activities

73.20.Z - Market research and public opinion polling

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

82.30.Z - Organisation of conventions and trade shows