Zakład Usług Technicznych, Roboty Melioracyjne i Sanitarne "MELWOT" Józefa Danuta Malina

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

36.00.Z - Extraction, treatment, and supply of water

42.91.Z - Works related to the construction of water engineering objects

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.39.Z - Specialized construction works

43.91.Z - Masonry works

43.99.Z - Other specialized construction works, not classified elsewhere

49.39.Z - Other land passenger transport, not elsewhere classified

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

85.59.A - Foreign language education