The news items I've watched lately, regarding H&W, seem to refer to the yard as the one that built the Titanic.
What they fail to mention is the following :-
During the second World War, Harland & Wolff completed 139 naval vessels, including 6 aircraft carriers, 2 cruisers, 47 corvette, 9 frigates and 29 mine sweepers as well as 132 merchant ships. The company's repair facilities (at various other yards) carried out repairs to almost 22,300 ships.
Since the war, the company also built some famous ships, including HMS Eagle, Southern Cross, SS Canberra and the Shell tanker Myriad, which was the first 'supertanker' to be built in Britain.
I extracted the above info from "Shipping - today & yesterday" magazine
Regards,
Ray.