Id software stock

Is ID software Inc. traded on the stock exchange? Does it have a parent company?

BAM
(I think)

http://www.idsoftware.com/business/press/index.php?date=20020228000000

BFun is a separate company. After much research, I discovered ID is a private corporation. Too bad, cause I think it would be worth some $ like Activision stock.

You brought some stocks for ID ? Tsk tsk.

In short, id is a private company owned by these people:
http://www.idsoftware.com/business/team/

I thought it would be a good investment with Doom 4 in the workings. but since it's private, oh well. Too bad I missed out on the Take Two stock jump.