About Us
News Room
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Corporate Information
Exhibit at SEMICON® Taiwan 2026
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Shareholders and Investors
[Q&A Text] Financial Briefings for the First Quarter of the Fiscal Year Ending March 2027 (April to June 2026)
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Shareholders and Investors
[Presentation Text] Financial Briefings for the First Quarter of the Fiscal Year Ending March 2027 (April to June 2026)
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Shareholders and Investors
[Listen to webcast] Financial Briefings for the First Quarter of the Fiscal Year Ending March 2027 (April to June 2026)
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Shareholders and Investors
Notice Regarding Revisions of Consolidated Earnings Forecasts for the 2nd Quarter and Full Year Ending March 2027, and Revisions of Dividend Forecasts
Japan
KOKUSAI ELECTRIC CORPORATION
Head Office
- Head Office
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Location
23rd Floor, Otemachi Financial City North Tower, 1-9-5 Otemachi, Chiyoda-ku, Tokyo 100-0004, Japan
*The head office has relocated to the above address on January 26, 2026.Contact
TEL. +81 (0)3-6772-9650 (main phone number)
- Toyama Technology & Manufacturing Center
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2-1, Yasuuchi, Yatsuo-machi, Toyama-shi, TOYAMA 939-2393, Japan
- Tonami Manufacturing Center
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110-1, Shimonakajo, Tonami-shi, TOYAMA 939-1311, Japan
- Yokohama Technology Center
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4th floor, Shibusawa ABC (Bldg.) 2, 1 Ebisu-cho, Kanagawa-ku, Yokohama-shi, Kanagawa 221-0024, Japan
- Web site
- Recruit page
Kokusai Electric Semiconductor Service Inc.
- Location
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2nd floor, Sougawa Legato Square, 4-4-3 Sougawa, Toyama-shi, Toyama 930-0083, Japan
- Contact
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TEL.+81-76-413-5931
FAX.+81-76-413-8087
- Web site
- Recruit page
Asia
Kook Je Electric Korea Co., Ltd. (Kokusai Electric Korea Co., Ltd.)
Head Office, Main Factory
- Head Office, Main Factory
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Location
(Chaam-dong) 46, 2Gongdan 8-gil, Seobuk-Gu, Cheonan-Si, Chungnam 31075, Republic of KoreaContact
TEL. +82-41-559-1705／FAX. +82-41-621-3279/3289
Pyeongtaek Factory
- Pyeongtaek Factory
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Location
64, Jinwisandan-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do, 17709, Republic of KoreaContact
TEL. +82-31-8015-8300／FAX. +82-31-8015-8400
- Web site
- Recruit page
KE Semiconductor Equipment (Shanghai) Co., Ltd.
- Location
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Room03-07A, 3F Taikang Insurance Tower, No.429 North Nanquan Road, Pudong New District, Shanghai 200120, China
- Contact
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TEL. +86-21-6888-1166／FAX. +86-21-6888-1167
- Web site
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- Recruit page
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Kokusai Electric Asia Pacific Co., Ltd.
- Location
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9F,10F., No.282, Beida Rd., North Dist., Hsinchu City 300076, Taiwan
- Contact
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TEL. +886-3-528-5788／FAX. +886-3-528-5758
- Web site
- Recruit page
Kokusai Semiconductor Singapore Pte. Ltd.
- Location
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11, Ubi Road 1, #06-02 Meiban Industrial Building, Singapore 408723
- Contact
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TEL. +65-6848-2633／FAX. +65-6841-4381
U.S.A
Kokusai Semiconductor Equipment Corporation
- Location
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1900 McCarthy Boulevard,#445, Milpitas, CA 95035
- Contact
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TEL. +1-408-474-3100
- Web site
Europe
Kokusai Semiconductor Europe GmbH
- Location
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Moritzburger Weg 67, D-01109 Dresden, Germany
- Contact
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TEL. +49-351- 824404-30
- Web site
- Recruit page