That maybe true, but its clear this issue is way more complex as 300 ceo's do back the brexit.
http://www.zerohedge.com/news/2016-05-15/uk-establishment-st...
Aside from my belief that on the whole (not everything!) the EU is a positive force, I have no faith that the current crop of cheerleaders for Brexit have the average Briton's best interest at heart.
I don't trust Jonson, Farage, Gove or Duncan Smith in the slightest.
Of course it's a moot point because companies don't have citizens' best interests in mind. They want cheap labor, big markets, lobbying power, and regulations that raise barriers to entry for their industries.
On all of those counts, the EU is fantastic for big business, but not necessarily for ordinary citizens.