Data Centers in Markham, ON
7 mapped data center facilities in Markham, Ontario — every point below is a real facility from our weekly-refreshed US & Canada dataset.
7Facilities mapped
1Operators
Map data © OpenStreetMap contributors (ODbL) · Basemap © CARTO
Who operates in Markham
Cyxtera 1
Facility list
| Facility | Operator |
|---|---|
| Cologix TOR4 | — |
| Cyxtera Toronto YYZ2 | Cyxtera |
| Digital Realty Toronto YYZ10 | — |
| Nüday Networks | — |
| Pathway Communications | — |
| Rogers | — |
| Data center | — |
All Ontario data centers →📍 National mapJobs near here →
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Frequently asked questions
How many data centers are in Markham?
There are 7 mapped data center facilities in Markham, Ontario in this dataset (updated August 20, 2026). Nearby facilities without a tagged city address may add to the real total — see the full Ontario map.
Who operates data centers in Markham?
Cyxtera has the most mapped facilities in Markham.
Are there data center jobs in Markham?
Facilities need technicians, electricians, security and operations staff around the clock — 7 mapped facilities in Markham means real local hiring. See data center careers for roles, pay and how to apply.