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Company name
AT&T株式会社
Website
https://www.corp.att.com/
https://www.bigcompany.jp/
https://han-rei.com/
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End date
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Listed market
Country
Japan
Business activities
Head office
Chief executive
Capital
Employees (non-consolidated)
Employees (consolidated)
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National Tax Agency basic information
Data sources
https://www.corp.att.com/jp/about/
https://www.corp.att.com/jp/about/factsheet/
https://www.business.att.com/portfolios/networking.html
News pages
Own domain
Last updated
2026-09-21 18:12 (Model: ggml-org/gpt-oss-20b )
Japan
