MIKOŁAJ SIEMIĄTKOWSKI MS-STAL

25.62.Z - Mechanical working of metal elements

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

25.61.Z - Treatment and coating of metals

31.09.Z - Manufacture of other furniture

33.11.Z - Repair and maintenance of fabricated metal products

33.12.Z - Repair and maintenance of machinery

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

43.11.Z - Demolition

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

77.32.Z - Rental and leasing of construction machinery and equipment

81.30.Z - Landscape service activities