Its hard because its 27 different countries, but they are working on making it less hard. Many startups are made in Europe, but then bought up (often by Americans) or moves to USA when its time to expand outside the single countries boarders. Canada has the same problem.

Canada has made it pretty clear that they do not want to be part of the big country south of it, so they will have to find a way to create large companies that stays. Doing this together with a market of 450 million people seems like a good idea.