Claim: Bombardier is worth 10% of Northern Ireland's GDP.
Fact-check: How valuable is Bombardier to the economy of Northern Ireland? - Full Fact
Verdict: we've seen no evidence for this. bombardier claims it makes up 10% of northern ireland's manufacturing exports, which is about 2% of its gdp.
Organisation: Full Fact
Author: Joseph O'Leary
Date published: 2017-10-13T00:00:00