As far as I'm aware, none of those companies knowingly gave that information over to the NSA. In Google's example, the NSA had tapped their inter-datacenter fib

As far as I'm aware, none of those companies knowingly gave that information over to the NSA. In Google's example, the NSA had tapped their inter-datacenter fiber lines to steal the data. That's why all inter-datacenter traffic at Google is always encrypted now.