Data Centers in Connecticut
39 Facilities Tracked

Connecticut has 18 active data center operators tracked in this directory. Gotspace Data Partners leads with 12 facilities, holding roughly 31% of the state's tracked data center facilities by count. Beyond the headline leader, Lumen (5) and Crown Castle (4) maintain meaningful state-level presence and run distinct facility footprints by city and market segment. The remaining operators run smaller verified footprints across the state's tracked cities. Across the state, operator footprints span 22 cities, ranging from large single-tenant builds and carrier-neutral colocation to enterprise build-to-suit sites, with the largest concentrations in the cities listed below. Operator counts here measure each company's full in-state footprint; city totals elsewhere on the page count every operator's facilities inside that city, so the two metrics use different denominators by design.

Connecticut's data center market does not operate in isolation. Adjacent states including Massachusetts, New York, Rhode Island share long-haul fiber routes, regional power interconnects, and multi-state operator portfolios with the facilities tracked across Connecticut, so capacity and siting decisions in one market routinely shape the next. The related-state directories below let researchers benchmark facility density, operator concentration, and metro distribution against these neighboring markets, and trace how the operators with the heaviest Connecticut presence extend their footprints across the surrounding region. Comparing Connecticut against its neighbors this way also shows at a glance whether the state anchors its regional data center cluster or ranks behind a larger adjacent market.

Common questions about data centers in Connecticut, answered using verified data from ITAMG's multi-source directory of 39 facilities.

Every facility on this page has been compiled from the directory's 15 source datasets, including operator filings, regulatory disclosures, and industry databases, and cross-checked where more than one source reports it. ITAMG matches records by name, address, geographic coordinates, and operator identity, then collapses duplicates into a single canonical entry. Where a facility hosts multiple providers, the Index reports the facility operator, which may differ from a provider named in the facility's name. A facility appears here only when two conditions hold. First, the building must be locatable on a map by either coordinates or a verified street address. Second, the record must describe an actual data center, not a colocation reseller, a telco hub, or a paper-only mention in a financial filing. Records that fail either test are excluded.

Operator names and trademarks referenced on this page are property of their respective owners. ITAMG is an independent IT asset disposition company and is not affiliated with the data center operators listed.