I. Mateusz Brzozowski II. Weldtech Service Mateusz Brzozowski III. Oliwia - Mateusz Brzozowski

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

30.11.Z - Manufacture of ships and floating structures

31.01.Z - Manufacture of office and shop furniture

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

33.20.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

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

43.11.Z - Demolition

43.12.Z - Site preparation

43.13.Z - Test drilling and boring

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

43.34.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

47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores

47.65.Z - Retail sale of games and toys in specialised stores

47.77.Z - Retail sale of watches, clocks and jewellery in specialised stores

47.99.Z - Other retail sale not in stores, stalls or markets

56.10.A - Restaurants and other eating places

56.30.Z - Beverage serving activities

95.24.Z - Repair and maintenance of furniture and home furnishings