Profile of Tokyo Seimitsu

With semiconductor manufacturing equipment and precision measuring instruments as the pillars of its business, Tokyo Seimitsu conducts business activities globally, mainly in Asia but also in other parts of the world including Europe and the Americas. We aim to create the world's No.1 products and continue to grow with our partners and customers by integrating the excellent technology, wisdom and information available in the world.


Company name
    Tokyo Seimitsu Co., Ltd.
Head office
    2968-2, Ishikawa-machi, Hachioji-shi, Tokyo
    March 28, 1949
    Hitoshi Yoshida
Paid-in capital
    10,591 million yen (as of March 31, 2019)
Exchange listing
    Tokyo Stock Exchange 1st Section
Sales amount (consolidated)
    101,520 million yen (Fiscal 2018)
Ordinary profit (consolidated)
    20,805 million yen (Fiscal 2018)
Number of employees (consolidated)
    2,119 (as of March 31, 2019)
Operation sites
    Hachioji Plant, Tsuchiura Plant, and 17 sales offices in Japan,
    66 overseas offices, 6 domestic group companies, etc.

Financial Data (Consolidated)