HERTOS JACEK SZULC

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

25.11.Z - Manufacture of metal structures and parts of structures

25.61.Z - Treatment and coating of metals

38.11.Z - Collection of non-hazardous waste

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

42.21.Z - Works related to construction oftransmission pipelines and distribution networks

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

43.11.Z - Demolition

43.12.Z - Site preparation

43.21.Z - Electrical installation

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

43.31.Z - Plastering

43.32.Z - Joinery installation

43.33.Z - Floor and wall covering

43.39.Z - Other building completion and finishing

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

46.77.Z - Wholesale of waste and scrap

47.52.Z - Retail sale of hardware, paints and glass in specialised stores

55.20.Z - Holiday and other short-stay accommodation

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