Spruch Jerzy Spruch

43.21.Z - Electrical installation

27.12.Z - Manufacture of electricity distribution and control apparatus

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical equipment

41.10.Z - Realization of building projects related to erection of buildings

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

42.22.Z - Works related to construction of telecommunications and electricity lines

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

43.29.Z - Other construction installation

43.91.Z - Roofing activities

46.43.Z - Wholesale of electrical household appliances

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

46.76.Z - Wholesale of other intermediate products

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

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

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

68.32.Z - Management of real estate on a fee or contract basis

81.21.Z - General cleaning of buildings

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

95.21.Z - Repair and maintenance of consumer electronics

95.22.Z - Repair and maintenance of household appliances and home and garden equipment