The Chartered Semiconductor purchase will add 11.3 percent of the custom-chip market to Globalfoundries, according to iSuppli data, which doesn’t rank Globalfoundries.

Hsinchu-based United Microelectronics Corp (聯電), with 14.1 percent market share in the first quarter, trails Taiwan Semiconductor Manufacturing Co (台積電), which commanded 49 percent of the market, according to a June 8 iSuppli report.
-- http://www.taipeitimes.com/News/biz/archives/2009/09/08/2003453011