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BroadBand Tower data centres
As of 16 October 2026, the Data Centre Register lists 5 data centres operated by BroadBand Tower in 1 market, with 3 MW of live IT capacity and 9 MW in the pipeline (0 MW under construction, 9 MW committed and 0 MW at an early stage).
Markets
| Market | Sites | Live MW | Pipeline MW |
|---|---|---|---|
| Japan | 5 | 3 | 9 |
Capacity by stage
| Stage | Sites | IT capacity |
|---|---|---|
| Live | 4 | 3 MW |
| Under construction | 0 | 0 MW |
| Committed | 1 | 9 MW |
| Early stage | 0 | 0 MW |
| Land banked | 0 | – |
| No capacity listed | 0 | – |
A site counts in the most advanced stage that has capacity listed. Pipeline is under construction, committed and early stage together.
Cities
| City | Sites | Live MW | Pipeline MW |
|---|---|---|---|
| Tokyo | 2 | 2 | 0 |
| Chiyoda | 2 | 1 | 0 |
Types of data centre
BroadBand Tower has 1 colocation and 4 self-build data centres in the register. By category: Self-build Network & Telco (4), Retail (1). Ready-for-service years listed run from 2000 to 2026.
See every BroadBand Tower site on the map
The register has a record for each of these 5 sites: operator, address, coordinates, capacity by stage, ready-for-service year and sources. Sign in with Google for a free account: 5 full site records and 100 sites in lists a day. Pro (US$49 a month) opens 300 records a day, full query lists and Ask AI.
Frequently asked questions
- How many data centres does BroadBand Tower operate?
- The Data Centre Register lists 5 data centres for BroadBand Tower as of 16 October 2026: 4 live, 0 under construction, 1 committed and 0 at an early stage.
- What is BroadBand Tower's data centre capacity?
- BroadBand Tower has 3 MW of live data centre IT capacity listed, plus 9 MW in the pipeline, for 12 MW in total.
- Where does BroadBand Tower have data centres?
- BroadBand Tower's largest markets by IT capacity are Japan.
- Where does this data come from?
- The Data Centre Register at globaldcwiki.com is built from a register of data centre sites. Every proposed change is checked against outside sources and accepted by an admin before it appears. Figures were last updated on 16 October 2026.
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Last updated 16 October 2026. Cite as: Data Centre Register, "BroadBand Tower data centres", https://www.globaldcwiki.com/operators/broadband-tower.