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Sep 22, 2017
Prev close: 1,741
Sep 22, 2017
Market cap:
Market cap(USD):
Shares: 293.28M

Currency in JPY

Company profile

Market(Ticker): TKS(3436)
Electronic Technology
Full time employees: 7,520

Business summary

SUMCO Corp. engages in the manufacture and sale of silicon wafers for semiconductor industry. Its silicon products range from single crystal silicon ingots to polished, epitaxial and silicon-on-insulator wafers. The company was founded on July 30, 1999 and is headquartered in Tokyo, Japan.

In the news

Financial highlights

Dec 2016

  • Local currency
  • US Dollar
Revenue 211,361M
Gross profit 38,269M
Operating income 14,047M
Income before tax 9,919M
Net income 6,588M
EBITDA 37,674M
Diluted EPS 22.46
Dividends per share 10
Total assets 493,243M
Total liabilities 250,403M
Total equity 209,829M
Operating cash flow 27,322M

Currency in JPY

Revenue 1,945.17M
Gross profit 352.19M
Operating income 129.27M
Income before tax 91.28M
Net income 60.63M
EBITDA 346.71M
Diluted EPS 0.20
Dividends per share 0.09
Total assets 4,228.94M
Total liabilities 2,146.89M
Total equity 1,799.02M
Operating cash flow 251.44M

Currency in USD

Valuation measures

Dec 2016

PER 67.23
ROA 1.34%
ROE 3.12%
Operating margin 6.64%
Profit margin 3.11%

Key executive

  • Chairman & Chief Executive Officer: Mayuki Hashimoto
  • President, COO & Representative Director: Michiharu Takii
  • Director, VP & General Manager-Technology: Hisashi Furuya
  • Representative Director, Vice President & GM-Sales: Harumitsu Endo
  • Executive Officer & Deputy General Manager-Sales: Toshihiro Awa

Share holders

  • Mitsubishi Materials Corp.(13.4%)
  • Nippon Steel & Sumitomo Metal Corp.(13.4%)
  • Fidelity Management & Research Co.(5.4%)
  • AllianceBernstein LP(4.2%)
  • JPMorgan Asset Management (UK) Ltd.(3.7%)
  • JPMorgan Asset Management (Japan) Ltd.(3.7%)
  • The Vanguard Group, Inc.(1.4%)
  • Daiwa Asset Management Co. Ltd.(1.4%)
  • Nomura Asset Management Co., Ltd.(1.1%)
  • Eaton Vance Management(1.0%)


  • Website:
  • Address: Seavance North Building, 1-2-1 Shibaura, Tokyo, 105-8634, Japan
  • Phone: +81.3.5444.0808

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