M.C. Kwadrat A. Kisza, S. Kisza, B. Kowalik S.C.

47.61.Z - Retail sale of books in specialised stores

46.47.Z - Wholesale of furniture, carpets and lighting equipment

46.48.Z - Wholesale of watches, clocks and jewellery

47.62.Z - Retail sale of newspapers and stationery in specialised stores

47.78.Z - Other retail sale of new goods in specialised stores

47.89.Z - Retail sale via stalls and markets of other goods

58.11.Z - Book publishing

70.21.Z - Public relations and communication activities

70.22.Z - Business and other management consultancy activities

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

85.60.Z - Educational support activities