OK Projekt - Instalacje Sanitarne. Kamila Oleszek

71.12.Z - Engineering activities and related technical consultancy

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

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

43.11.Z - Demolition

43.12.Z - Site preparation

43.21.Z - Electrical installation

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

43.29.Z - Other construction installation

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

46.73.Z - Wholesale of wood, construction materials and sanitary equipment

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

71.11.Z - Architectural activities

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