Service Tomasz Zacharczuk

33.15.Z - Repair and maintenance of civilian ships and boats

30.11.Z - Manufacture of civilian ships and floating structures

33.11.Z - Repair and maintenance of metal products

33.12.Z - Repair and maintenance of machinery

33.16.Z - Repair and maintenance of civilian aircraft and spacecraft

33.18.Z - Repair and maintenance of military combat vehicles, ships, boats, aircraft, and spacecraft

33.19.Z - Repair and maintenance of other equipment and installations

33.20.Z - Installation of industrial machinery, equipment, and devices

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

43.24.Z - Installation of other building systems