Company Profile / History

Company Name SEIREN KST Corp.
Location
【Headquarters/Facility】
13-23 Shimorokujo-cho, Fukui City, Fukui 918-8135, Japan
Phone: +81-776-41-7333
Fax: +81-776-41-3037
【Tokyo Sales Office】
13F Shin Aoyama Bldg. East, 1-1-1 Minamiaoyama, Minato-ku, Tokyo 107-0062, Japan
Phone: +81-3-68347453
Fax: +81-3-68347455
Directors and Auditors
Chairman(Part Time) Tatsuo Kawada
President / CEO Yojiro Kamei
Managing Director Hidekazu Shiomi
Director Shinji Kasai
Director(Part Time) Hideyuki Yamada
Director(Part Time) Koji Kawada
Auditor(Part Time) Motoyuki Suzuki
Established May 15, 1998
Capital 100,000,000yen
Description of Businesses
*Deposition process services for silicon wafers for semiconductors and optical communication
*Sales of various silicon wafers
*SiC wafers
*Sales of Full-color Laser Modules
Affiliate
SEIREN Co., Ltd
1-10-1 Keya, Fukui city 918-8560 Japan
Phone: +81-776-352111　Fax: +81-776-3521148

History

May 1998 Established KST World Corp.
July 1998 Approved as a venture business to receive support under the Act on Temporary Measures for the Promotion of the Creative Business Activities of Small and Medium-sized Enterprises by the Fukui Prefectural government
Jan 1999 Completion of the cutting-edge clean room(class 10)
Feb 1999 Services to the Japanese market started
May 1999 Deposition process service for optical parts started
June 2002 Tokyo Sales Office opened at the Waseda University Research and Development Center
Aug 2004 Tokyo Sales Office relocated to Nihombashi
Nov 2005 Acquired ISO9001:2000 accreditation
Feb 2012 Agriculcure-business starts
Jan 2013 Established “KST Taiwan Corp.”
Feb 2019 Participation in SEIREN Group
Aug 2019 “KST Taiwan” relocated to New Taipei City
July 2020 Company name changed to SEIREN KST Corp.

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