SEBASTIAN PIETRAS PRACOWNIA PROJEKTOWA KONSTRUKTOR

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

43.31.Z - Plastering

43.32.Z - Joinery installation

43.33.Z - Floor and wall covering

43.34.Z - Painting and glazing

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

47.71.Z - Retail sale of clothing in specialised stores

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

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

69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

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