SUMCO Corporation (株式会社SUMCO, Kabushiki-gaisha Samuko, formerly Silicon United Manufacturing Corporation and Sumitomo Mitsubishi Silicon Corporation) is a Japanese semiconductor company, manufacturing silicon wafers for semiconductor manufacturers worldwide. The company was established in 1999 as a joint venture between Mitsubishi Materials Corporation and Sumitomo Metal Industries[4] and as of 2013 is the second largest silicon wafer producer in the world, after Shin-Etsu Handotai, with a market share of 30%.[5][6]
SUMCO is listed on the first section of the Tokyo Stock Exchange and is a constituent of the Nikkei 225 stock index.[7]
^"Corporate Data". SUMCO Corporation. Retrieved September 26, 2014.
^"Company Profile". Bloomberg L.P. Retrieved September 26, 2014.
^"Financials Statements". Bloomberg Businessweek. Archived from the original on September 26, 2014. Retrieved September 26, 2014.
^"SUMCO Corporation Company Profile". Hoover's. Retrieved September 26, 2014.
^Kathryn Lynch-Morin (April 22, 2013). "Hemlock Semiconductor named supplier of the year by silicon-wafer producer SUMCO". MLive Media Group. Retrieved September 26, 2014.
^"Components:Nikkei Stock Average". Nikkei Inc. Retrieved September 26, 2014.
Sitix was merged with Mitsubishi's silicon division to create SUMCO (Sumitomo Mitsubishi). SUMCO is currently the second largest silicon wafer manufacturer...
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