NTT competitors
As of 2026-10-09, NTT's closest competitors in Data Center Operators (Colo) are American Tower, Iron Mountain and NEXTDC. wafergraph tracks 37 companies in Data Center Operators (Colo); NTT is positioned as a market major there with a market cap of $88.4B, and the largest competitor by market cap is American Tower at $77.7B.
Data as of 2026-10-09 · peers = companies sharing NTT's primary Data Center Operators (Colo) segment in the wafergraph taxonomy · ordered by market position, then market cap
Who competes with NTT
| Competitor | Position | Country | Market cap | Revenue | Compare |
|---|---|---|---|---|---|
| American Tower | major | United States | $77.7B | $10.6B | NTT vs American Tower |
| Iron Mountain | major | United States | $33.6B | $6.9B | NTT vs Iron Mountain |
| NEXTDC | major | Australia | $5.5B | $345M | NTT vs NEXTDC |
| Core Scientific | major | United States | $4.9B | $319M | NTT vs Core Scientific |
| DigitalBridge | major | United States | $3.0B | $94M | NTT vs DigitalBridge |
| AirTrunk | major | Australia | Unpriced | — | — |
| Aligned Data Centers | major | United States | Unpriced | — | — |
| Chindata Group | major | China | Unpriced | — | — |
| Compass Datacenters | major | United States | Unpriced | — | — |
| CoreSite | major | United States | Unpriced | — | — |
| CyrusOne | major | United States | Unpriced | — | — |
| EdgeConneX | major | United States | Unpriced | — | — |
| QTS Data Centers | major | United States | Unpriced | — | — |
| STACK Infrastructure | major | United States | Unpriced | — | — |
| Switch | major | United States | Unpriced | — | — |
| Vantage Data Centers | major | United States | Unpriced | — | — |
| IREN | challenger | Australia | $14.1B | $707M | NTT vs IREN |
| Applied Digital | challenger | United States | $7.1B | $611M | NTT vs Applied Digital |
| Hut 8 | niche | United States | $9.8B | $235M | NTT vs Hut 8 |
| TeraWulf | niche | United States | $6.8B | $168M | NTT vs TeraWulf |
| Cipher Mining | niche | United States | $5.6B | $224M | NTT vs Cipher Mining |
| Keppel DC REIT | niche | Singapore | $4.6B | $345M | NTT vs Keppel DC REIT |
| 21Vianet | niche | China | $1.5B | $544M | NTT vs 21Vianet |
| Sify Technologies | niche | India | $920M | $466M | NTT vs Sify Technologies |
| HIVE Digital Technologies | niche | Canada | $700M | $298M | NTT vs HIVE Digital Technologies |
11 more Data Center Operators (Colo) companies are listed on the segment page.
Suppliers NTT shares with its competitors
A supplier shared across rivals is a segment-level chokepoint: if it fails, the whole peer group feels it at once.
Customers NTT shares with its competitors
Frequently asked questions3
- Who are NTT's competitors?
- NTT's closest competitors in Data Center Operators (Colo) are American Tower, Iron Mountain and NEXTDC; wafergraph tracks 36 rivals in that segment.
- Who is NTT's largest competitor?
- American Tower is the largest Data Center Operators (Colo) competitor by market cap ($77.7B).
- How many companies compete in Data Center Operators (Colo)?
- wafergraph tracks 37 companies in Data Center Operators (Colo), including NTT.
Cite as: wafergraph, “NTT competitors — 36 rivals in Data Center Operators (Colo), compared”, https://wafergraph.com/competitors/ntt_data (data as of 2026-10-09).
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