HUBERT ANTKOWIAK

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

23.63.Z - Manufacture of ready-mixed concrete

43.11.Z - Demolition

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

70.22.Z - Business and other management consultancy activities

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

82.99.Z - Other business support service activities not elsewhere classified