Irving Shipbuilding
Irving ShipbuildingHalifax, Canada · founded 1959
shipsforcanada.ca · Q6074786 · factbase.org/org/3K76NWTT34 · companies.ginc.org (when it opens)
Platforms
The platforms it makes (Wikidata's manufacturer) that at least one of the 24 nations holds.
Customers
The nations among the 24 that hold its platforms, by active count (a holding with no published count counts one).