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Company

NTT Global Data Centers

NTT Global Data Centers is the data center division of NTT Ltd., a subsidiary of Japan's Nippon Telegraph and Telephone Corporation (TSE: 9432), one of the…

HQ
Undisclosed
Status
private

The verified answer

As of Oct 2026, DEPLOY verifies NTT Global Data Centers: 3 models. 5 sources back the record.

Overview

NTT Global Data Centers is the data center division of NTT Ltd., a subsidiary of Japan's Nippon Telegraph and Telephone Corporation (TSE: 9432), one of the world's largest telecommunications groups. The business was formed by consolidating NTT Communications' overseas data centers, RagingWire (US), e-shelter (Germany), Netmagic (India) and Gyron (UK) under a single global brand after NTT's 2019 reorganization.

It is one of the top three colocation and hyperscale operators worldwide by number of facilities.\n\nThe portfolio spans roughly 160 data centers across more than 20 countries, with hubs in Northern Virginia and Chicago (US), Mumbai and Chennai (India, where its Netmagic-inherited footprint is market-leading), Frankfurt (Germany), London, Tokyo and Osaka. Customer mix skews to hyperscale cloud providers and large enterprise, with a growing book of AI-training tenants that has driven multi-hundred-megawatt build-to-suit awards since 2024.

The business is central to NTT's stated multi-year, multi-billion-dollar capex plan for global data infrastructure.\n\nBecause it sits inside a listed parent, the unit does not raise standalone equity; its financing shows up in NTT Corporation's disclosures and, for the India business, in the separately capitalized NTT DATA-Netmagic joint venture with sovereign wealth fund partners.

Verified record

Verified deployments
None on file
Active incidents
None on file

Key facts

Headquarters

NTT Ltd. is headquartered in London; ultimate parent HQ in Tokyo, Japan

Status

private

Type

brain

Parent company

NTT Ltd., wholly owned by Nippon Telegraph and Telephone Corporation (TSE: 9432)

Portfolio scale

~160 data centers across 20+ countries (colocation + hyperscale build-to-suit)

Formation

Consolidated 2019 from RagingWire (US), e-shelter (Germany), Netmagic (India), Gyron (UK) and NTT Communications overseas DCs

Key regional markets

US (Northern Virginia, Chicago, Silicon Valley, Hillsboro), India (Mumbai, Chennai, Bangalore), Germany (Frankfurt), UK (London), Japan (Tokyo, Osaka)

Tenant mix

Hyperscale cloud (public cloud providers) and large enterprise; growing share of AI-training build-to-suit deals since 2024

Parent capex program

NTT group has committed multi-year, multi-billion-USD investment in data centers and AI infrastructure through 2027

Data & sources

Web sources

5

5 sources backing this record.View all →

Partnerships

Every company NTT Global Data Centers has built with, alongside the ones only announced in a press release.

2 total2 operating

Most-frequent partners

  1. 1AWS1× joint976 total
  2. 2NVIDIA1× joint1114 total

Most recent

Relationships

Current leadership (2)

  • Masaaki Moribayashi President and Representative Director, NTT Ltd. (oversees the global data centers business)reported, not verified
  • Doug Adams CEO, NTT Global Data Centers Americasreported, not verified

Safety record

No incidents on record for NTT Global Data Centers.

Only active incidents are counted. Retracted incidents are excluded from this summary but remain reachable at their canonical URLs.

Full safety record: incidents, sourcing, and exposure data →

NTT Global Data Centers on the data-center map

Every verified data center NTT Global Data Centers operates that has a mapped coordinate (29 total). Filled circles are Tier-2 facilities and Tier-1 campuses under this operator; click any pin to open its record.

NTT Global Data Centers data centers (29)

AI data centers NTT Global Data Centers operates or is a party to, from the DEPLOY data center registry.

Recent coverage

NTT Global Data Centers in third-party press