EKO-ZYSK Ekologiczne Źródła Energii Janusz Pielecki

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

43.21.Z - Electrical installation

43.32.Z - Joinery installation

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

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

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

77.32.Z - Rental and leasing of construction machinery and equipment

77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified