Private company

GMO Gaika

Logo: gaikaex.com³

GMO Gaika is a Japanese company, founded in 2003, part of CyberAgent.¹ It is part of GMO Financial Holdings.¹

GMO外貨株式会社（ジーエムオーがいか、英: GMO Gaika, Inc.）はGMOフィナンシャルホールディングス株式会社の子会社で、証券業を営む株式会社である。² From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

Sep 1, 2003Founded¹

Websitewww.gaikaex.com

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Corporate structure

GMO Gaika is part of a group headed by GMO Internet Group. 19 entities, 5 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

GMO Internet Group 東京都, Japan
- GMO Click Securities 東京都渋谷区, Japan
- GMO Financial Holdings Tokyo, Japan
  - GMO Gaika
  - FX Prime by GMO Subsidiary · Tokyo, Japan
  - Z.com Trade Subsidiary · Causeway Bay, Hong Kong
- GMO Payment Gateway Subsidiary · 40.72% · Tokyo, Japan
- GMO Aozora Net Bank Subsidiary · Dōgenzaka, Japan
- GMO Pepabo Subsidiary · Sakuragaokachō
- GMOサイバーセキュリティ byイエラエ株式会社 Subsidiary
- Globalsign Subsidiary · Leuven, Belgium
- GMO-Z.Com Cryptonomics (Thailand) Company Limited Subsidiary · Bangkok, Thailand
- GMOグローバルサイン株式会社 Subsidiary · 東京都渋谷区, Japan
- GMOコイン株式会社 Subsidiary · 東京都渋谷区, Japan
- GMOシステムトレード株式会社 Subsidiary · 東京都渋谷区, Japan
  - GMO-Z.COM SYSTEM TRADE PTE. LTD. Subsidiary · Singapore, Singapore, Singapore
- GMOペイメントゲートウェイ株式会社 Subsidiary · 東京都渋谷区, Japan
  - GMO-Z.COM PAYMENT GATEWAY PTE. LTD. Subsidiary · 渋谷区, Japan
- GMO外貨株式会社 Subsidiary · 東京都渋谷区, Japan

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

GMO Financial Holdings since Sep 27, 2021

Former owners and parents

Yahoo Japan until Sep 27, 2021
CyberAgent Sep 1, 2003 to Jan 31, 2013

From Wikidata.¹

Timeline

Sep 27, 2021Acquired Acquired by GMO Financial Holdings¹
Sep 1, 2003Acquired Acquired by CyberAgent¹
Sep 1, 2003Founded Founded¹

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataGMO Gaika on Wikidata
2
WikipediaGMO Gaika on the Japanese Wikipedia
3
Company websiteGMO Gaika logo