Jacek Sikorski

47.77.Z - Retail sale of watches, clocks and jewellery in specialised stores

41.20.Z - Building works related to erection of residential and non-residential buildings

43.11.Z - Demolition

43.12.Z - Site preparation

43.21.Z - Electrical installation

43.22.Z - Plumbing, heat and air-conditioning installation

43.29.Z - Other construction installation

43.32.Z - Joinery installation

43.33.Z - Floor and wall covering

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

43.91.Z - Roofing activities

47.72.Z - Retail sale of footwear and leather goods in specialised stores

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

64.92.Z - Other credit granting

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

68.20.Z - Rental and operating of own or leased real estate

95.25.Z - Repair of watches, clocks and jewellery