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Cologix expands digital infrastructure footprint in Toronto via CIM Group’s data center interests
Transactions - SEPTEMBER 24, 2025

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Cologix expands digital infrastructure footprint in Toronto via CIM Group’s data center interests

by Released

Cologix, a network-neutral interconnection and hyperscale edge data center company in North America, has acquired full ownership of TOR4, a purpose-built hyperscale data center in Toronto, through the purchase of CIM Group’s partnership interests.

Located in Markham, Ontario, TOR4 is part of Cologix’s Scalelogix portfolio and is purpose-built for hyperscale and enterprise deployments with direct cloud on-ramps, low-latency connectivity and robust interconnection solutions. The transaction marks the successful culmination of the companies’ joint venture to develop TOR4 and reinforces Cologix’s continued investment in the Canadian market.

In a concurrent transaction, Cologix will also acquire TOR5, CIM Group’s 105 Clegg Road data center. Strategically located in the same high-demand tech corridor, the site strengthens Cologix’s ability to support future growth from inference artificial intelligence (AI) and cloud workloads. Together, TOR4 a

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