I would add Amazon.com to the list. I know a lot of people like to dump on Amazon and their CEO is a bit of a bonehead, but they have a huge infrastructure in place that will generate huge revenues and profits down the road. They just need to slow down on some of their more questionable "moonshots" (Segway and Washington Compost come to mind) and treat their workers a little better.
Dark Fiber ....googles secret squirrel projects.
my opinion.
Nice 5-year chart on AMZN +500+% ...