TSMC is headquartered in the Hsinchu Science Park, Taiwan, and has account management and engineering service offices in China, Europe, India, Japan, North America, and, South Korea. Additional support and services are provided through our Value Chain Aggregator (VCA) partners.
Corporate Headquarters
8, Li-Hsin Rd. 6, Hsinchu Science Park,
Hsinchu 300-78, Taiwan, R.O.C.
TEL: 886-3-5636688
FAX: 886-3-5637000
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TSMC Corporate Headquarters
  • Asia Pacific Business

    25, Li-Hsin Rd., Hsinchu Science Park,
    Hsin-Chu 300-78, Taiwan, R.O.C.
    TEL: 886-3-5636688
    FAX: 886-3-5662051

    Main Functions

    Sales, Marketing and Customer Service

    New Customer Engagement

    If you are an end user and are interested in buying IC products manufactured from TSMC, please contact the company that owns the products. TSMC is a dedicated contract semiconductor manufacturer and does not sell end-user products.

    If you are working on a university project and would like access to TSMC's technologies, please contact the National Science Council Chip Implementation Center : http://www.cic.org.tw

    If you are not yet a TSMC customer, and would like to start a foundry relationship with us, please contact :

    • TSMC Asia Business Division

      (Pan-Pacific Area, excluding Japan and Mainland China Business)
      TEL: 886-3-5636688
      FAX: 886-3-5662051
      E-mail: sales_asia@tsmc.com

    • TSMC Korea Business

      Contact Window: Mr. Tim Kao
      TEL: 82-2-20511688
      Mobile: 82-10-62193092
      E-mail: tim_kao@tsmc.com

    About TSMC-Online™ Account

    If you are already a TSMC customer or partner and would like to set up a new individual TSMC-Online™ account, please contact your internal TSMC-Online™ super user, or your account manager.

  • TSMC North America

    2851 Junction Avenue
    San Jose, CA 95134, U.S.A.
    TEL: 1-408-3828000
    FAX: 1-408-3828008

    Main Functions

    Marketing and Customer Service

    About TSMC-Online™ Account

    If you are already a TSMC customer or partner and would like to set up a new individual TSMC-Online™ account, please contact your internal TSMC-Online™ super user, or your account manager.

    If you are not a TSMC customer and would like to know how to become one, please go to New Customer Engagement

    Partner Contacts
    New Customer Engagement

    If you are an end user, interested in buying IC products manufactured at TSMC, please contact the company that owns the products. TSMC is a dedicated contract semiconductor manufacturer and does not sell end-user products.

    If you are working on a university project and would like to access information on TSMC technology, please contact the MOSIS Service:

    If you are not a TSMC customer, do not have a TSMC contact and would like to start a foundry relationship with us, please send your inquiry to:

    For more information, you may call 1-408-3828288.

  • TSMC Europe B.V.

    World Trade Center,
    Zuidplein 60, 1077 XV,
    Amsterdam, The Netherlands
    TEL: 31-20-3059900

    Main Functions

    Marketing and Customer Service

    New Customer Engagement

    If you are an end user and are interested in buying IC products manufactured from TSMC, please contact the company that owns the products. TSMC is a dedicated contract semiconductor manufacturer and does not sell end-user products.

    If you are working on an European university project and would like access to TSMC's technologies, please contact the Europractice IC Service: https://europractice-ic.com/mpw-prototyping/asics/tsmc

    If you are not yet a TSMC customer and would like to start a foundry relationship with us, please contact: Kees Joosse: kees_joosse@tsmc.com

    About TSMC-Online™ Account

    If you are a TSMC customer/partner already, to set up a new individual TSMC-Online™, please contact: Your internal TSMC-Online™ super user, or your account manager.

  • TSMC Japan Limited

    21F, Queen's Tower C, 2-3-5, Minatomirai, Nishi-ku, Yokohama, Kanagawa 220-6221 Japan
    TEL: 81-45-6820670
    FAX: 81-45-6820673

    Main Functions

    Marketing and Customer Service

    New Customer Engagement

    If you are an end user and are interested in buying IC products manufactured from TSMC, please contact the company that owns the products. TSMC is a dedicated contract semiconductor manufacturer and does not sell end-user products.

    If you are not yet a TSMC customer and would like to start a foundry relationship with us, please contact:

    Business Development, TSMC Japan Limited

    TEL: 81-45-6820672
    FAX: 81-45-6820673
    E-mail: Info_BD@tsmc.com

    About TSMC-Online™ Account

    If you are a TSMC customer/partner already, to set up a new individual TSMC-Online™, please contact: Your internal TSMC-Online™ super user, or your account manager.

  • China Business

    4000 Wen Xiang Road, Songjiang, Shanghai, China
    Postcode: 201616
    TEL: 86-21-57768000
    FAX: 86-21-57762525

    If you are an end user and are interested in buying IC products manufactured from TSMC, please contact the company that owns the products. TSMC is a dedicated contract semiconductor manufacturer and does not sell end-user products.

    If you are working on a university project and would like access to TSMC's technologies, please contact the National Science Council Chip Implementation Center:

    • TSMC China Business Development

      TEL: 86-21-57768000 Ext:2240
      FAX: 86-21-57762525

    • North China: Jim Chen

      R408, 4F, Tower A, Raycome InforTech Park, No. 2 Kexueyuan South Road, Zhongguancun, Beijing, China
      E-mail: Jim_Chen@tsmc.com

    • South China (include Hong Kong, Macau): Dr. Ed Chang

      R1201, Coastal Building(East), Haidesandao, Nanshan,
      Shenzhen,Guangdong, PRC
      E-mail: Echang@tsmc.com

    • East China: Dr. Peter Chen

      4000 Wen Xiang Road, SongJiang, Shanghai, China
      E-mail: Pchenb@tsmc.com

  • TSMC Korea Limited

    15F, AnnJay Tower, 208, Teheran-ro,
    Gangnam-Gu, Seoul 06220, Rep. of Korea
    TEL: 82-2-20511688

     
  • New Customer Engagement

    If you are not a yet TSMC customer, and would like to start foundry relationship with us, please contact Hoven Chen at HWChenE@tsmc.com

    About TSMC-Online™ Account

    If you are a TSMC customer/partner already, to set up a new individual TSMC-Online™, please contact: Your internal TSMC-Online™ super user, or your account manager.

  • TSMC Design Technology Canada Inc.

    535 Legget Dr, Suite 600,
    Kanata, ON K2K 3B8, Canada
    TEL: 1-613-5761990
    FAX: 1-613-5761999

     
  • Value Chain Aggregator