Jacek Koszela J&K Projekt

71.12.Z - Engineering activities and related technical consultancy

13.30.Z - Finishing of textiles

33.13.Z - Repair and maintenance of electronic and optical equipment

33.14.Z - Repair and maintenance of electrical equipment

33.20.Z - Installation of industrial machinery and equipment and outfit

42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified

43.21.Z - Electrical installation

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

43.29.Z - Other construction installation

46.18.Z - Agents specialised in the sale of other particular products

46.43.Z - Wholesale of electrical household appliances

46.44.Z - Wholesale of china, ceramics and glassware and cleaning materials

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

46.48.Z - Wholesale of watches, clocks and jewellery

46.49.Z - Wholesale of other household goods

46.51.Z - Wholesale of computers, peripheral equipment and software

46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof

46.72.Z - Wholesale of metals and metal ores

46.73.Z - Wholesale of wood, construction materials and sanitary equipment

46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies

46.75.Z - Wholesale of chemical products

46.76.Z - Wholesale of other intermediate products

46.77.Z - Wholesale of waste and scrap

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

47.42.Z - Retail sale of telecommunications equipment in specialised stores

47.53.Z - Retail sale of carpets, rugs, wall and floor coverings in specialised stores

47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores

47.61.Z - Retail sale of books in specialised stores

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

47.64.Z - Retail sale of sporting equipment in specialised stores

47.65.Z - Retail sale of games and toys in specialised stores

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

47.76.Z - Retail sale of flowers, plants, seeds, fertilisers, pet animals and pet food in specialised stores

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

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

47.79.Z - Retail sale of second-hand goods in specialised stores

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

47.99.Z - Other retail sale not in stores, stalls or markets

62.01.Z - Computer programming activities

71.11.Z - Architectural activities

71.20.B - Other technical testing and analysis

80.20.Z - Security systems service activities

95.12.Z - Repair and maintenance of (tele)communication equipment

95.23.Z - Repair of footwear and leather goods

95.29.Z - Repair of other personal and household goods

96.09.Z - Other personal service activities not elsewhere classified