Krzysztof Kostrzewski MASTER

43.39.Z - Other building completion and finishing

31.01.Z - Manufacture of office and shop furniture

31.02.Z - Manufacture of kitchen furniture

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

43.31.Z - Plastering

43.32.Z - Joinery installation

43.33.Z - Floor and wall covering

43.34.Z - Painting and glazing

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

45.40.Z - Sale, maintenance and repair of motorcycles and related parts and accessories

46.43.Z - Wholesale of electrical household appliances

46.90.Z - Non-specialised wholesale trade

47.41.Z - Retail sale of computers, peripheral units and software in specialised stores

47.43.Z - Retail sale of audio and video equipment in specialised stores

47.52.Z - Retail sale of hardware, paints and glass in specialised stores

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

47.91.Z - Retail sale via mail order houses or via Internet

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

63.11.Z - Data processing, hosting and related activities

63.12.Z - Web portals

73.11.Z - Advertising agencies activities

95.11.Z - Repair and maintenance of computers and peripheral equipment