tower right hand side building type public kk traded as tyo 3436 industry semiconductor founded july 30 1999 ; 17 years ago 1999 07 30 headquarters 1 2 1 shibaura minato tokyo 105 8634 japan key people mayuki hashimoto president and ceo services silicon wafers silicon ingots revenue 1.83 billion usd fy 2013 200.58 billion jpy fy 2013 profit 16.5 million usd fy 2013 1.8 billion jpy fy 2013 number of employees 7 277 consolidated as of december 31 2013 website www.sumcosi.com english index.html footnotes references 1 2 3 sumco corporation 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 products edit the company manufactures the following products 8 single crystal silicon ingots polished wafers annealed wafers epitaxial wafers junction isolated wafers silicon on insulator soi wafers reclaimed polished wafers references edit corporate data . sumco corporation . retrieved september 26 2014 . company profile . bloomberg l.p. retrieved september 26 2014 . financials statements . bloomberg businessweek . retrieved september 26 2014 . sumco corporation company profile . hoover s. retrieved september 26 2014 . market share analysis silicon wafers worldwide 2013 . gartner . 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 . product lineup . sumco corporation . retrieved september 26 2014 . external links edit japan portal tokyo portal electronics portal companies portal official website v t e nikkei 225 companies of japan 7 & i advantest on agc ajinomoto alps ana amada aozora bank asahi breweries asahi kasei astellas bridgestone canon casio chiba bank chiyoda chuden chugai citizen comsys concordia financial credit saison dai ichi life daiichi sankyo daikin dainippon screen dainippon sumitomo pharma daiwa house daiwa securities denka denso dentsu dnp dowa ebara eisai fanuc fast retailing fuji electric fuji heavy industries fujifilm fujikura fujitsu fukuoka financial furukawa co. ltd. furukawa electric gs yuasa heiwa real estate hino hitachi hitachi construction machinery hitz hokuetsu paper honda ihi inpex isetan mitsukoshi isuzu itochu jfe j. front retailing jgc jr central jr east jr west jsw jt jtekt jx kajima kepco kao kawasaki kddi keio keisei kikkoman kirin k line kobelco komatsu konami konica minolta kubota kuraray kyocera kyowa hakko kirin marubeni maruha nichiro marui matsui securities mazda meidensha meiji holdings mes minebea mitsubishi chemical mitsubishi corporation mitsubishi electric mitsubishi estate mitsubishi heavy industries mitsubishi logistics mitsubishi materials mitsubishi motors mitsui & co. mitsui chemicals mitsui fudosan mitsui kinzoku mitsumi electric mizuho mol ms & ad mufg nec neg ngk nichirei nikon nippon express nippon kayaku nippon light metal nippon ham nippon paper industries nippon soda nippon suisan nissan nissan chemical nisshin seifun nisshin steel nisshinbo nittobo nitto denko sompo japan nipponkoa holdings nomura nsg nsk nssmc ntn ntt ntt data ntt docomo nyk obayashi odakyu oji holdings corporation oki okuma olympus osaka gas pacific metals panasonic pioneer resona ricoh sapporo holdings secom sekisui house sharp shimz shin etsu shinsei bank shionogi shiseido shizuoka bank showa denko showa shell sky perfect jsat softbank sojitz sony sony financial sumco sumitomo chemical sumitomo corporation sumitomo electric sumitomo heavy industries sumitomo metal mining sumitomo mitsui financial sumitomo mitsui trust sumitomo osaka cement sumitomo realty suzuki t & d taiheiyo cement taisei taiyo yuden takara takashimaya takeda tdk teijin tepco terumo tobu toho toho zinc tokai carbon tokuyama corporation toyo seikan tokio marine tokyo dome tokyo electron tokyo gas tokyo tatemono tokyu tokyu land toppan toray toshiba tosoh toto toyobo toyota toyota tsusho trend micro ube unitika uny yahoo japan yamaha yamato transport yasakawa yokogawa electric yokohama rubber this article about a japanese corporation or company related topic is a stub . you can help wikipedia by expanding it . v t e retrieved from https en.wikipedia.org w index.php title sumco & oldid 733146822 categories nikkei 225companies of japansilicon wafer producerssemiconductor companiescompanies based in tokyocompanies listed on the tokyo stock 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