Glorious Excellent Company | OpenBizGraph

Company name

Glorious Excellent Company

Website

http://kyohokai.checkus.jp/

https://sei.co.jp/

https://sumitomoelectric.com/

Start date

End date

Ticker

Listed market

Country

Business activities

Head office

Chief executive

Employees (non-consolidated)

Employees (consolidated)

Related companies

Company name

Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder

Relationship graph

News

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Data sources

https://sumitomoelectric.com/jp/company/gec

https://sei.co.jp/career/fresh/about/3minutes/

News pages

Own domain

Last updated

2026-09-21 18:08 (Model: gpt-4.1-nano )