Who owns NTT EAST?
NTT EAST is owned by NTT (Japan, TSE: 9432).[1]
This ownership is reported in official statements but has not yet been matched to a regulatory filing.
Evidence: NTT Integrated Report 2025, Nippon Telegraph and Telephone Corporation. Last checked .
Key facts
- Current owner
- Nippon Telegraph and Telephone Corporation reported
- Owner HQ
- 🇯🇵 Japan, Tokyo
- Origin
- 🇯🇵 Japan
- Category
- Telecom › Broadband & fixed line › Fixed-line operators
- Parent ticker
- TSE: 9432
- Last verified
- · 1 sources
About NTT EAST
NTT EAST, Inc. is the regional fixed-line company of the NTT Group for eastern Japan. NTT's Integrated Report 2025 says Nippon Telegraph and Telephone East Corporation became NTT EAST, Inc., and that it provides FLET'S Hikari fiber services together with NTT WEST.
Ownership timeline of NTT EAST
Where NTT EAST sits in NTT
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full NTT ownership tree →
See the full NTT brand portfolio (5) →
Other brands owned by NTT
NTT controls 5 brands on Brandtree, 5 of them in telecom.
Also in telecom
Other brands in broadband & fixed line, and who owns them
The 7 brands in broadband & fixed line on Brandtree belong to 6 owners. The largest is PLDT, with 2.
| Brand | Owner | Owner based in |
|---|---|---|
| PLDT Enterprise | PLDT | 🇵🇭 Philippines |
| Liberty Puerto Rico | Liberty Latin America | 🇧🇲 Bermuda |
| SK Broadband | SK Telecom | 🇰🇷 South Korea |
| Personal Flow | Telecom Argentina | 🇦🇷 Argentina |
| IndiHome | Telkom Indonesia | 🇮🇩 Indonesia |
| PLDT Home | PLDT | 🇵🇭 Philippines |
About the owner: NTT
NTT is a publicly listed company headquartered in Tokyo, Japan. Brandtree records 5 brands under its control, and it is listed as TSE: 9432.
Nippon Telegraph and Telephone Corporation (NTT) is the Japanese telecommunications holding company. Its Integrated Report 2025 names NTT DOCOMO, NTT EAST, NTT WEST, NTT DOCOMO BUSINESS and the NTT DATA Group as its main operating companies, and says NTT made NTT DOCOMO a wholly owned subsidiary in December 2020 and the NTT DATA Group a wholly owned subsidiary on 30 September 2025.
🇯🇵 NTT EAST and other Japanese brands
Brandtree records a controlling owner for 437 brands that began in Japan. 21 of them (5%) are now controlled by a company headquartered in another country; NTT EAST is not one of them.
- Rakuten Mobile — Rakuten 🇯🇵
- UQ mobile — KDDI 🇯🇵
- "K" Line — K Line 🇯🇵
- ABEMA — CyberAgent 🇯🇵
- ADDICTION — KOSÉ 🇯🇵
- AIARU Small Amount & Short Term Insurance — Sumitomo Life 🇯🇵
Frequently asked questions
Who is the parent company of NTT EAST?
The parent company of NTT EAST is NTT, a publicly listed company headquartered in Japan.
Is NTT EAST Japanese?
Yes. NTT EAST originated in Japan and its owner, NTT, is also headquartered in Japan.
Is NTT EAST still owned by NTT?
Yes. As of 13 October 2026, NTT EAST is still owned by NTT. The ownership record was last checked against primary sources on that date.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] NTT Integrated Report 2025 — Nippon Telegraph and Telephone Corporation, Annual report; retrieved 13 October 2026.
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