I don't know about profitability but some of them have exited to companies other than Google, in this list: http://mashable.com/2010/08/26/ex-googler-startups/

I don't know about profitability but some of them have exited to companies other than Google, in this list: http://mashable.com/2010/08/26/ex-googler-startups/ http://mashable.com/2010/08/26/ex-googler-startups/