According to ABI Research, Apple is now the 8th largest mobile phone maker. Pretty impressive for a company that did not have a mobile phone in its portfolio a couple of years ago. Also surprising (to me, at least), LG is now the 3rd largest mobile manufacturer with Motorola losing its no. 2 spot from long time ago.
BlackBerry (Research In Motion)
TCL/Alcatel Mobile Phones
I still have yet to buy a GSM phone other than Nokia. Having started with the 5110, I have been a Nokia loyalist all this time.