Sumisei Support & Consulting Co., Ltd.
株式会社スミセイ・サポート&コンサルティング
Ticker
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Employees (non-consolidated)
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Basic information
- Head office
- 19th Floor, Shinjuku Green Tower Building, 6-14-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023, Japan
- Chief executive
- Kouro Takeuchi
- Capital
- 100,000,000
- Employees (non-consolidated)
- Employees (consolidated)
- Start date
- 1995-04-03
- End date
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Websites
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Business
User Service Staff BusinessLife Support DeskOutbound Call BusinessAfter Service Staff Business
Life Support DeskOutbound Call BusinessAfter Service Staff Business
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Sources & updates
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UPDATED2026-11-10 05:56 · Model: gpt-oss-20b(16)