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Cologix is a North American network-neutral interconnection and colocation company, operating what it describes as 45+ data centers across 13 strategic edge markets in the United States and Canada as of 2025-2026, headquartered in Denver, Colorado. Its portfolio spans dense urban carrier hotels (like Toronto’s 151 Front Street and Minneapolis’s 511 Building) alongside a newer line of large, purpose-built “Scalelogix” hyperscale-edge campuses, including a 455,000-square-foot, 120MW facility in Ashburn, Virginia. Backed by Stonepeak Infrastructure Partners since a 2021 recapitalization, Cologix has grown largely through acquisitions of regional carrier hotels and data centers, expanding into markets such as Des Moines, Calgary, and Silicon Valley in recent years, while also building an AI-ready data center campus in Columbus, Ohio, aimed at hyperscaler and high-density colocation demand.
2Countries
31Cities/Facilities
Cologix has a confirmed data center presence at the following locations:
Calgary, Alberta, CanadaCGY1CARRIER-NEUTRALPENDING REVIEW CGY1, formerly known as DataHiveOne, has operated for more than 20 years as Calgary's primary carrier hotel within a 21-story building constructed in 1979, before being acquired and rebranded by Cologix in 2025.
Vancouver, British Columbia, CanadaVAN2PENDING REVIEW VAN2 is located blocks away from and connected by a dark fiber ring to Vancouver's primary carrier hotel at Harbour Centre.
Markham, Ontario, CanadaTOR4PENDING REVIEW TOR4 is an 11MW, 50,000 sqft purpose-built hyperscale data center on a 3.4-acre site in Markham, over which Cologix took full ownership after acquiring it from CIM Group.
Markham, Ontario, CanadaTOR4-SPENDING REVIEW TOR4-S, the Scalelogix facility close to downtown Toronto in Markham, has diverse dark fiber connectivity to TOR1 at 151 Front Street.
Markham, Ontario, CanadaTOR5PENDING REVIEW TOR5 is Cologix's hyperscale edge data center in Markham developed in partnership with CIM Group.
Toronto, Ontario, CanadaTOR1PENDING REVIEW TOR1, at 151 Front Street West, is Canada's largest and most important carrier hotel, hosting seven discrete Cologix data centres within the building.
Toronto, Ontario, CanadaTOR2PENDING REVIEW TOR2, at 905 King Street, was built to concurrent maintainability standards and can serve as a stand-alone, diverse bypass facility to TOR1.
Longueuil, Quebec, CanadaCOLO-D2PENDING REVIEW COLO-D2 in Longueuil offers over 180,000 sqft of floor space with a capacity of more than 35 megawatts, located less than 10km from downtown Montreal.
Montreal, Quebec, CanadaMTL9PENDING REVIEW MTL9 is one of Cologix's original Scalelogix hyperscale facilities, part of a group with COL3 and MTL10 totaling 70MW of power and 440,000 sqft.
Santa Clara, California, USAPENDING REVIEW Cologix's Silicon Valley data center campus in Santa Clara was acquired to strengthen the company's cloud-first strategy and U.S. digital edge presence, with an announced ~11MW power capacity build-out planned.
Jacksonville, Florida, USAJAX1PENDING REVIEW JAX1, at 421 West Church Street, is the region's carrier hotel and maintains a meet-me-room wired with submarine communications cable connecting to Central and South America.
Jacksonville, Florida, USAJAX2PENDING REVIEW JAX2, at 4800 Spring Park Road, provides enterprise colocation and disaster recovery services distinct from the carrier-hotel-based JAX1.
Lakeland, Florida, USAPENDING REVIEW Cologix positions its Lakeland facility for its proximity to Orlando, Miami, and Tampa as a primary or secondary IT site option for enterprises across central Florida.
Cedar Falls, Iowa, USADSM2PENDING REVIEW DSM2 is located in Cedar Valley's industrial technology district at 1205 Technology Parkway and is connected to DSM1 via a diverse fiber ring.
Des Moines, Iowa, USADSM1PENDING REVIEW DSM1 sits in downtown Des Moines' Financial Center building at 666 Walnut Street, one of the Midwest's premier carrier hotels, acquired from Connect Des Moines in 2024.
Minneapolis, Minnesota, USAMIN1PENDING REVIEW MIN1 is located in the historic 511 Building, across from the former Metrodome site, which was under threat of demolition for stadium construction but was saved.
Minneapolis, Minnesota, USAMIN5PENDING REVIEW MIN5 is a newly added data hall within the 511 Building carrier hotel, made available for pre-leasing to expand Cologix's Minneapolis presence.
Parsippany-Troy Hills, New Jersey, USANNJ3TIER 3PENDING REVIEW NNJ3, at 200 Webro Road, is a purpose-built Tier 3 data center originally constructed in 1968 and renovated in 2015, acquired via Cologix's 2015 purchase of Net Access.
Columbus, Ohio, USACOL4CARRIER-NEUTRALPENDING REVIEW COL4 was described by Cologix as the first colocation-provider AI-ready data center completed in the Columbus market, spanning 256,000 square feet across three data halls with 50MW of power.
Columbus, Ohio, USACOL5PENDING REVIEW COL5 is a new $1 billion, AI-ready data center campus in the Lewis Center/Orange Township area, planned to scale toward 120MW of capacity with a second building announced to add roughly 95MW more.
Columbus, Ohio, USACOL1PENDING REVIEW COL1 and COL2 together represent two phases of buildout within the same building at 555 Scherers Court, Cologix's original Columbus site acquired via the DataCenter.BZ acquisition in 2014.
Columbus, Ohio, USACOL3PENDING REVIEW COL3 is one of Cologix's original Scalelogix-branded hyperscale facilities, formed as part of a portfolio which together with MTL9 and MTL10 comprised 70MW of power and 440,000 sqft.
Dallas, Texas, USADAL1TIER 2PENDING REVIEW DAL1, located at 1950 North Stemmons Freeway, was originally acquired from NaviSite's Dallas INFOMART data center suite and underwent significant renovations in 2014.
Ashburn, Virginia, USAASH1PENDING REVIEW This three-story, 455,000-square-foot building was pre-leased in its entirety by an unnamed major global technology company and was built in a record seven months from permitting to commissioning.
Does Cologix operate any AI-specific or GPU-optimized data centers?
Yes. Cologix's COL4 facility in Columbus, Ohio, completed in May 2024, was announced as the first colocation-provider AI-ready data center completed in that market, and the company is building a further AI-ready facility, COL5, on a Johnstown/Lewis Center campus expected to eventually reach 120MW and support cabinet densities up to around 100kW to serve AI and dense compute workloads.
How many markets does Cologix operate in?
As of recent company materials, Cologix operates 45+ data centers across 13 strategic edge North American markets, including Ashburn (VA), Columbus (OH), Dallas (TX), Des Moines (IA), Jacksonville (FL), Lakeland (FL), Minneapolis (MN), Northern New Jersey, Silicon Valley (CA), Calgary, Montreal, Toronto, and Vancouver.
Is Cologix a hyperscaler?
No. Cologix describes itself as a network-neutral interconnection and colocation company; while it builds large "Scalelogix" hyperscale-edge buildings (like its 120MW Ashburn facility) that are leased to hyperscale cloud tenants, Cologix itself is not recognized in industry analyst reports as a hyperscaler.
Who owns Cologix?
Cologix has been backed by investment firm Stonepeak Infrastructure Partners, which led a $3 billion recapitalization of the company announced in December 2021 that funded its expansion into larger hyperscale campuses.
Does Cologix offer colocation services?
Yes — we've identified 31 facilities where Cologix may offer colocation services. Please contact Cologix directly to confirm current availability and terms.
Does Cologix offer cloud services?
We haven't confirmed cloud services for Cologix yet — this isn't a definitive no, since our research can miss things. Please contact Cologix directly to confirm cloud availability.
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