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Corporate Profile

Company Outline

Name Toshiba Memory Corporation
Establishment April 1, 2017
Capital 473,400,025,000 yen
Address 1-21, Shibaura 3-Chome, Minato-ku, Tokyo
Shareholder Toshiba Memory Holdings Corporation (100%)
No. of Total Issued Shares 13,965,000 shares
Name and Title of Representative

Yasuo Naruke

Representative Director, President and Chief Executive Officer

Business Outline Development, manufacturing and sales of memory and related products, and related business
No. of Employees Consolidated  approx. 12,000,  Non-consolidated approx. 10,000
Major Subsidiaries Japan:
Toshiba Memory Systems Co., Ltd. (TMES)
Toshiba Memory Advanced Package Corporation (TMEC)
Toshiba Memory Iwate Corporation (TMI)

Toshiba Memory America, Inc. (TMA)
Toshiba Memory Europe GMBH (TME)
Toshiba Memory Asia, Ltd. (TMAL)
Toshiba Electronics (China) Co., Ltd. (TELS)
Toshiba Devices & Storage (Shanghai) Co., Ltd. (TDES)
Toshiba Memory Singapore Pte. Ltd. (TMSP)
Toshiba Memory Semiconductor Taiwan Corporation (TMET)
Toshiba Memory Taiwan Corporation (TMTC)
Toshiba Memory Korea Corporation (TMKC)


The inventor of flash memory, blazes trails to the future

1987 Invention of world's first NAND flash memory
1991 World’s first mass production of NAND flash memory
1992 Yokkaichi Operations established
2007 World’s first 3D flash memory technology announced
2014 World’s first 15nm 128Gbit NAND flash memory 
2016 Mass production of 48-layer BiCS FLASH™
2017 Toshiba Memory Corporation established
Mass production of 64-layer BiCS FLASH™
2018 Mass production of 96-layer BiCS FLASH™

Financial Result


Sales 1,263.9 billion yen
Operating Income 116.3 billion yen
Net Income 60.5 billion yen
  • The figures include the unaudited consolidated financial reports of Former TMC from April to May 2018 as a wholly- owned subsidiary of Toshiba Corporation, before the acquisition by K.K. Pangea and the unaudited consolidated financial reports of TMCHD from April 2018 to March 2019.
  • The figures are presented on a simple, combined basis and adjustments that are necessary to enable a strict comparison against the previous year’s figures have not been made.

   Please refer to Toshiba Memory Holdings Corporation’s Website for Financial Results for FY2018.

Locations in Japan

Locations in Japan

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