9434 on Tokyo Stock Exchange
SoftBank Mobile
SoftBank Mobile is a Japanese telecommunication carrier based in Tokyo, founded in 1984.1 It employed 6,700 people.1 It is part of SoftBank Group.1 Its shares trade on Tokyo Stock Exchange under the symbol 9434.1
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Last updated Oct 21, 2026.
Overview
- Ticker9434 on Tokyo Stock Exchange1
- Industrymobile phone industry, telecommunications industry1
- HeadquartersTokyo1
- Websitewww.softbank.jp/en
- Legal formkabushiki gaisha1
- LEI353800M1YCTS9JRBJ5352
- StatusActive2
- LEI statusIssued and current2
- Registered address海岸１－７－１, 105-7529 東京都 港区, Japan2
- Registered withLegal Affairs Bureau, 0104-01-0524652
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Corporate structure
SoftBank Mobile is part of a group headed by SoftBank Group. 474 entities, 44 countries on record. Switch between the flow chart and the network, and select any entity to see its details.
- SoftBank Group 東京都 港区, Japan
- Arm Holdings 100% · Cambridge, United Kingdom
- Treasure Data Subsidiary
- ARM LIMITED Subsidiary · Cambridge, United Kingdom
- 2 more
- SoftBank Mobile 40.7% · 東京都 港区, Japan
- Agoop Subsidiary · Jingūmae, Japan
- INCUDATA Subsidiary · Tokyo, Japan
- LINEMO Subsidiary
- Mapbox Japan Subsidiary · Toranomon
- Viewn Subsidiary · Chiyoda, Japan
- Vector Stake · 42% · Tokyo
- 1 more
- ZETA Stake · 31.3% · Sangen-jaya
- Geniee Stake · 31.16%
- Plaza Holdings Stake · 18.6% · Harumi
- 1 more
- CUBIC TELECOM LIMITED Subsidiary · Dublin, Ireland
- SBパワー株式会社 Subsidiary · 東京都 港区, Japan
- Y!mobile Subsidiary · Japan
- SB Global Advisers Ltd London, United Kingdom
- SB GLOBAL ADVISERS CAPITAL MARKETS LIMITED Subsidiary · 100% · London, United Kingdom
- SB INVESTMENT ADVISERS (UK) LTD London, United Kingdom
- SVF INVESTMENT ADVISERS (INDIA) PRIVATE LIMITED Subsidiary · Mumbai, India
- SOFTBANK VISION FUND L.P. Fund · London, United Kingdom
- SB INVESTMENT ADVISERS (US) INC. San Carlos, California, United States
- SOFTBANK VISION FUND (AIV M1) L.P. Wilmington, Delaware, United States
- SOFTBANK VISION FUND (AIV M2) L.P. Wilmington, Delaware, United States
- SVF Endurance (Cayman) Ltd George Town, Cayman Islands
- SVF Pauling (Cayman) Ltd George Town, Cayman Islands
- SVF Swift (Cayman) Ltd George Town, Cayman Islands
- Boston Dynamics Subsidiary · 100% · Waltham
- Fortress Investment Group Subsidiary · 100% · New York, New York, United States
- Sogo & Seibu Subsidiary · 100% · Toshima
- 1 more
- Iconia Hospitality Subsidiary · Roppongi Hills, Japan
- Revolution Studios Subsidiary · New York, New York, United States
- Drawbridge Long Dated Value Fund II L P Fund · New York, New York, United States
- Sogo & Seibu Subsidiary · 100% · Toshima
- SB New Coronavirus Testing Center Subsidiary · 100% · Minato, Japan
- A Holdings Corporation Subsidiary · Minato, Japan
- LY Corporation Subsidiary · Tokyo
- 16 more
- LY Corporation Subsidiary · Tokyo
- CloudMinds Subsidiary
- Cybertrust Subsidiary · Tokyo
- Denen Subsidiary · Shinagawa, Japan
- doValue Subsidiary · Milan
- 1 more
- GameBank Corp. Subsidiary
- GungHo Online Entertainment Subsidiary · 東京都, Japan
- Acquire Subsidiary · Tokyo
- Game Arts Subsidiary · Chiyoda
- Gravity Corporation Subsidiary · Seoul
- Broccoli Subsidiary · Japan
- HAPSMobile Subsidiary · Tokyo
- IDC Frontier Subsidiary · Tokyo, Japan
- ITmedia Subsidiary · Tokyo
- LINE Financial Subsidiary · Bundang, South Korea
- LINE Pay Taiwan Subsidiary
- mybest Subsidiary · Tokyo
- Odds Park Subsidiary
- PayPay Card Corporation Subsidiary
- and 106 more
- Arm Holdings 100% · Cambridge, United Kingdom
Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.
What it owns
What SoftBank Mobile reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.
Stakes and holdings (Wikidata)
- IDC Frontier 100%
- SB C&S 100%
- SB Payment Service 100%
- SB Players 100%
- SB Technology 53%
- PayPay Securities Corporation 50.1%
- A Holdings Corporation 50%
- B Holdings Corporation 50%
- Vector 42%
- Wireless City Planning 32.2%
- ZETA 31.3%
- Geniee 31.2%
- Plaza Holdings 18.6%
- PayPay 5.9%
- GungHo Online Entertainment 2.6%
- INCUDATA
- LINEMO
- Mapbox Japan
- Viewn
- Y!mobile
Things Wikidata records the company as owning, with the share when stated.1
Subsidiaries and ownership
Parent company
Owners
- SoftBank Group Japan GK 40.5%
- The Master Trust Bank of Japan 10.7%
- Custody Bank of Japan 3.8%
Subsidiaries
Also owns
- IDC Frontier 100%
- SB C&S 100%
- SB Payment Service 100%
- SB Players 100%
- SB Technology 53%
- PayPay Securities Corporation 50.1%
- A Holdings Corporation 50%
- B Holdings Corporation 50%
- Vector 42%
- Wireless City Planning 32.2% since 2018
- ZETA 31.3% since 2018
- Geniee 31.2%
- Plaza Holdings 18.6%
- PayPay 5.9%
- GungHo Online Entertainment 2.6%
- LINEMO
- Mapbox Japan
- Viewn
- Y!mobile
Ultimate parent
From Wikidata.1 Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.
Acquisitions
- Apr 2023Acquired PayPay Securities Corporation1
- Oct 1, 2022Acquired PayPay1
- 2018Acquired Wireless City Planning1
- 2018Acquired ZETA1
Timeline
Links
- Websitewww.softbank.jp1
- Websitewww.softbank.jp/en1
- X (Twitter)x.com/SoftBank1
- Facebookwww.facebook.com/SoftBank1
- Instagramwww.instagram.com/sb_crew_saiyo1
- YouTubewww.youtube.com/channel/UCcMKfz1n6L6erIlyyowlOOA1
- More imagesWikimedia Commons
- WikidataQ2214105
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataSoftBank Mobile on Wikidata
- 2
- 3Wikimedia CommonsSoftBank Mobile photo by Akonnchiroll, CC BY-SA 4.0