My understand is that, unlike the others, Netflix does not have any in-house hardware development
To me the "Big 5" are Microsoft, Apple, Google, Facebook, and Amazon. I didn't realize there were different lists. What's yours? :-)
edit: perhaps this is a regional difference; are you in the Bay Area? I imagine that Microsoft has less of a presence there, and perhaps Netflix is a bigger deal down south than they appear to be here in Seattle.