GTW SYSTEM GABRIEL WALKIEWICZ

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

43.21.Z - Electrical installation

43.29.Z - Other construction installation

43.31.Z - Plastering

43.33.Z - Floor and wall covering

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

43.99.Z - Other specialised construction activities not elsewhere classified

47.81.Z - Retail sale via stalls and markets of food, beverages and tobacco products

47.82.Z - Retail sale via stalls and markets of textiles, clothing and footwear

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

56.10.A - Restaurants and other eating places

56.10.B - Mobile eating places

56.21.Z - Event catering activities

56.30.Z - Beverage serving activities

81.21.Z - General cleaning of buildings

81.22.Z - Specialised building and industrial cleaning activities

81.29.Z - Other cleaning activities

96.09.Z - Other personal service activities not elsewhere classified