Systemy Zbigniew Morawski

71.12.Z - Engineering activities and related technical consultancy

16.23.Z - Manufacture of other builders' carpentry and joinery

16.29.Z - Manufacture of other products of wood; manufacture of articles of cork, straw and plaiting materials

43.21.Z - Electrical installation

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

61.90.Z - Other telecommunications activities

85.59.B - Other out-of-school forms of education, not elsewhere classified