Business Contacts

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
FAX: 31-20-3059911

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 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: 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.

If you are not a TSMC customer yet, please contact Kees Joosse: kees_joosse@tsmc.com

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.

If you are not a TSMC customer yet, please contact Hoven Chen at HWChenE@tsmc.com

TSMC Design Technology Canada Inc.

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

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