336611

336611 Ship building and repairing

Construction et réparation de navires • Canadian industry

Sector 31-33 Manufacturing
Parent 33661 Ship and boat building
Edition 2026 NAICS Canada
Status Active Canadian industry

Other codes in this group (33661)

↑ 33661 Ship and boat building

What code 336611 includes

This Canadian industry comprises establishments primarily engaged in operating a shipyard. Shipyards are fixed facilities with dry docks and fabrication equipment capable of building a ship, defined as water-craft suitable or intended for other than personal or recreational use.

Activities & Examples

  • barges, building
  • drilling and production platforms, floating, oil and gas, building
  • fishing boats, commercial, building
  • hydrofoil vessels and hovercrafts, building and repairing in shipyards
  • ship dismantling at shipyards
  • ship repair, done in a shipyard
  • barges, building
  • cargo container ships, building
  • conversion and alteration of ships, the production of prefabricated ship sections and barge sections, and specialized services, when performed at the shipyard
  • dredges, scows, or seiners, building
  • drilling and production platforms, floating, oil and gas, building
  • drydock, floating, building
  • ferries or ferryboats, building
  • fireboats or patrol boats, building
  • fishing boats, commercial, building
  • hydrofoil vessels and hovercrafts, building and repairing in shipyards
  • naval ships or submarines, building
  • oil and gas well offshore drilling and production platforms, building

Exclusions & Cross-References

  • manufacturing prefabricated metal ship, boat and barge sections, not at a shipyard (See 332319 Other plate work and fabricated structural product manufacturing (CAN))
  • ship painting, joinery, carpentry work, and electrical wiring installation (See 238 Specialty trade contractors)
  • ship repairs performed in floating drydocks (See 488390 Other support activities for water transportation)

Classification Hierarchy

International Concordance

  • US NAICS 2022: 336611 — Ship Building and Repairing
  • ISIC Rev. 4: C3315* — Repair of transport equipment, except motor vehicles