365 Data Centers
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365 Data Centers is a U.S. colocation and network-connectivity provider that leases rack, cage, and cabinet space to carriers, content providers, and enterprises inside carrier-neutral facilities located in secondary and edge markets rather than the major hyperscale hubs. As of early 2026 the company’s own website lists 16 operating data centers across the U.S. Northeast, Southeast, Midwest, Texas, Colorado, and California, built up primarily through a long string of acquisitions of smaller regional colocation businesses (including former Switch & Data/Equinix sites, Host.net, Atlantic Metro Communications, and the U.S. colocation/network business of Sungard Availability Services). Alongside colocation, 365 sells nationwide fiber network connectivity, cloud compute/storage, disaster-recovery-as-a-service, and backup-as-a-service, positioning itself as a single-contract hybrid infrastructure provider for customers in mid-tier metro markets. The company is headquartered in Norwalk, Connecticut, and has been through several private-equity ownership changes, most recently under Stonecourt Capital, with a leadership transition in October 2025 that made Derek Gillespie CEO.
365 Data Centers operates as a cloud provider and colocation provider, with facilities at the following locations:
FACILITY OPERATOR
Phone: 1-877-365-6246 Email: [email protected]
365 Data Centers Data Center Locations
- Rancho Cordova, California, USA 365 Data Centers Rancho Cordova CARRIER-NEUTRAL PENDING REVIEW
- Aurora, Colorado, USA 365 Data Centers Aurora CARRIER-NEUTRAL PENDING REVIEW
Aurora was one of the eight new markets added through the 2022 Sungard Availability Services colocation acquisition. - Boca Raton, Florida, USA 365 Data Centers Boca Raton CARRIER-NEUTRAL PENDING REVIEW
This site was acquired as part of 365's 2017 purchase of hybrid data center and cloud provider Host.net. - Fort Lauderdale, Florida, USA 365 Data Centers Fort Lauderdale CARRIER-NEUTRAL PENDING REVIEW
This facility was added via the 2017 Host.net acquisition, bringing direct low-latency connectivity to the NAP of the Americas. - Alpharetta, Georgia, USA 365 Data Centers Alpharetta CARRIER-NEUTRAL PENDING REVIEW
Alpharetta was one of eight new locations added via the 2022 acquisition of Sungard Availability Services' U.S. colocation business. - Smyrna, Georgia, USA 365 Data Centers Smyrna CARRIER-NEUTRAL PENDING REVIEW
Smyrna was likewise added through the 2022 Sungard Availability Services colocation and network business acquisition. - Chicago, Illinois, USA 365 Data Centers Chicago CH6 CARRIER-NEUTRAL PENDING REVIEW
The Chicago CH6 facility sits at 427 South La Salle Street in the heart of the city's financial district, roughly 8 miles from Midway and 18 miles from O'Hare. - Marlborough, Massachusetts, USA 365 Data Centers Marlborough CARRIER-NEUTRAL PENDING REVIEW
This Boston-metro site traces back to a Comdisco Availability Solutions workgroup hotsite later run by SunGard before becoming a 365 facility. - Detroit, Michigan, USA 365 Data Centers DT1 Detroit CARRIER-NEUTRAL PENDING REVIEW
DT1 Detroit is a former Switch & Data and Equinix facility that 365 Data Centers acquired in November 2012. - Bridgewater, New Jersey, USA 365 Data Centers Bridgewater CARRIER-NEUTRAL PENDING REVIEW
The facility sits along the fiber-rich corridor nicknamed the "Magic Mile" about 40 miles west of New York City. - Carlstadt, New Jersey, USA 365 Data Centers Carlstadt CARRIER-NEUTRAL PENDING REVIEW
This location was one of eight facilities added in 2022 through the acquisition of Sungard Availability Services' U.S. colocation and network business. - Commack, New York, USA 365 Data Centers Commack Data Center CARRIER-NEUTRAL PENDING REVIEW
The Commack, Long Island facility uses motion-detection lighting and free-cooling cycles that the company says push its PUE as low as 1.22. - Philadelphia, Pennsylvania, USA 365 Data Centers Philadelphia (University City) CARRIER-NEUTRAL PENDING REVIEW
This University City facility is located within the Penn Medicine Science Center campus roughly 14 miles from Philadelphia International Airport. - Richardson, Texas, USA 365 Data Centers Richardson CARRIER-NEUTRAL PENDING REVIEW
This facility was among the eight sites added through 365's late-2022 acquisition of Sungard AS's colocation and network business. - Herndon, Virginia, USA 365 Data Centers Herndon CARRIER-NEUTRAL PENDING REVIEW
By Continent
Common Questions
How many data centers does 365 Data Centers operate?
As of early 2026, 365 Data Centers' own website lists 16 colocation facilities across the U.S., though the company's footprint has fluctuated over time through acquisitions and divestitures — LinkedIn and older marketing material have cited counts as high as 20 facilities in roughly 20 edge markets.
Does 365 Data Centers offer AI or GPU infrastructure?
365's website markets "AI infrastructure" alongside colocation and network services, and a 2025 company post described fusing infrastructure with AI to handle most workloads at the edge and reserve "high-density AI at the cores" for a small share of demanding workloads, but no specific facility-level GPU cluster or liquid-cooling deployment has been publicly detailed.
Is 365 Data Centers carrier-neutral?
Yes — the company's own site describes itself as operating 16 carrier-neutral data centers, and independent trackers such as datacenterHawk likewise identify it as a carrier-neutral provider guaranteeing multiple fiber-carrier options in each facility.
Where is 365 Data Centers headquartered?
365 Data Centers' corporate headquarters is at 200 Connecticut Avenue in Norwalk, Connecticut, though the company was originally formed from data centers built by Switch and Data and later run out of Emeryville, California before relocating.
Does 365 Data Centers offer colocation services?
365 Data Centers is classified as a colocation provider among other services it offers — we can't confirm which specific facilities provide colocation services. Please contact 365 Data Centers directly to confirm colocation availability.
Does 365 Data Centers offer cloud services?
365 Data Centers is classified as a cloud provider among other services it offers — we can't confirm which specific facilities provide cloud services. Please contact 365 Data Centers directly to confirm cloud availability.
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