Cologix Data Centers in Ontario, Canada
Note: We are not affiliated with the data centers or companies listed below. Listings are compiled from public sources and have not been independently confirmed by us — please verify directly with the company before relying on this information.
Ontario’s Cologix presence centers on the Toronto area, split between a downtown carrier hotel and hyperscale capacity built 30 minutes north in Markham. Markham itself is framed by Cologix as the tech capital of Canada, and the province’s newest facility, TOR4, was completed as a purpose-built site offering 11MW, 50,000 sq ft (4,645 sqm) of hyperscale and enterprise deployment space, reflecting Ontario’s dual identity as both Canada’s financial-hub market (via downtown Toronto’s carrier hotel) and its fastest-growing edge/AI compute corridor.
Cologix currently has confirmed facilities in 2 cities within Ontario, Canada.
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Cities
Cologix AI Data Centers in Ontario
Ontario's AI-relevant capacity is TOR4 in Markham, a purpose-built hyperscale facility Cologix took full ownership of in 2025. The 50,000-square-foot, 11MW site was developed through a joint venture with CIM Group, first announced in 2022 and completed in October 2023. Cologix has explicitly tied the facility's expansion to advancing Toronto's role as a hub for AI inference ecosystems.
- Markham, Canada TOR4 AI DATA CENTER CARRIER-NEUTRALPENDING REVIEW
Completed in October 2023 through a joint venture with CIM Group, TOR4 is an 11MW, 50,000-square-foot purpose-built hyperscale facility that Cologix took full ownership of in September 2025.
Common Questions
Does Cologix have data centers in Ontario?
Yes — we've currently tracked Cologix in 2 cities within Ontario. See the list above.
Which cities does Cologix operate in within Ontario?
See the list above for every confirmed location.
Does Cologix operate an AI data center in Ontario?
Yes — we've currently tracked 1 confirmed facility for Cologix in Ontario. See the AI Data Centers section above.
Does Cologix offer colocation services in Ontario?
Yes — we've identified 5 facilities where Cologix may offer colocation services in Ontario. Please contact Cologix directly to confirm current availability and terms.
Does Cologix offer cloud services in Ontario?
We haven't confirmed cloud services for Cologix in Ontario yet — this isn't a definitive no, since our research can miss things. Please contact Cologix directly to confirm cloud availability.
Disclaimer: This page was compiled with a structured research and verification process from publicly available sources. A human decides whether each page is published, but individual facts — addresses, contact details, and whether a company operates in a given location — are not independently fact-checked by us. Where you see a Verified badge, the company’s registered staff confirmed the information directly; anything marked Pending Review has not been confirmed by the company. Companies open, close, relocate, and change contact details without always updating public records, so treat everything here as a starting point, not a confirmed source. If you're making a business decision, verify directly with the provider. Notice something outdated or incorrect? You're welcome to let us know — this site is updated periodically.
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