''CONCEPT'' - Projektowanie Architektoniczne Tomasz Porębny

71.11.Z - Architectural activities

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

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

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

68.10.Z - Buying and selling of own real estate

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

68.31.Z - Real estate agencies

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

71.12.Z - Engineering activities and related technical consultancy

77.11.Z - Rental and leasing of cars and light motor vehicles

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