KRZYSZTOF OLASZCZYK

43.99.Z - Other specialised construction activities not elsewhere classified

43.31.Z - Plastering

43.39.Z - Other building completion and finishing

43.91.Z - Roofing activities

47.21.Z - Retail sale of fruit and vegetables in specialised stores

47.24.Z - Retail sale of bread, cakes, flour confectionery and sugar confectionery in specialised stores

47.29.Z - Other retail sale of food in specialised stores

49.32.Z - Taxi operation

53.10.Z - Postal activities under universal service obligation (public operator)

53.20.Z - Other postal and courier activities