Mariusz Kowalski MK Muzyka

90.01.Z - Performing arts activities

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

25.12.Z - Manufacture of metal elements of building woodwork

25.50.Z - Forging, pressing, stamping and roll-forming of metal; powder metallurgy

25.61.Z - Treatment and coating of metals

25.62.Z - Mechanical working of metal elements

25.91.Z - Manufacture of metal containers

25.92.Z - Manufacture of metal packaging

25.93.Z - Manufacture of wire products,chains and springs

25.94.Z - Manufacture of fasteners and screws

25.99.Z - Manufacture of other fabricated metal products not elsewhere classified

31.01.Z - Manufacture of office and shop furniture

31.02.Z - Manufacture of kitchen furniture

31.03.Z - Manufacture of mattresses

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

33.13.Z - Repair and maintenance of electronic and optical equipment

33.14.Z - Repair and maintenance of electrical equipment

33.15.Z - Repair and maintenance of ships and boats

33.16.Z - Repair and maintenance of aircraft and spacecraft

33.17.Z - Repair and maintenance of other transport equipment

33.19.Z - Repair and maintenance of other equipment

33.20.Z - Installation of industrial machinery and equipment and outfit

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

43.11.Z - Demolition

43.12.Z - Site preparation

43.13.Z - Test drilling and boring

43.31.Z - Plastering

43.32.Z - Joinery installation

43.33.Z - Floor and wall covering

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

90.02.Z - Support activities to performing arts

90.04.Z - Operation of arts facilities

93.21.Z - Activities of amusement parks and theme parks