CoreSite

CoreSite’s MI1 data center in Miami provides connectivity from the U.S. to South America, as well as existing and scalable connectivity to NAP of the Americas. Built to withstand a Category 5 hurricane.

1275 K Street is Washington DC's Network Hotel

55 S Market is a legacy Carrier Hotel in San Jose

CoreSite's LA2 facility at 900 N Alameda is an elegant building that was built in 1940 as a Postal Annex. It was the central mail processing facility for Los Angeles until 1989. The site is now owned by CoreSite and is being incrementally converted to data center space.

Acquired from Comfluent, data center has the acted as the defacto building Meet-Me Room until 910Telecom set up its own MMR.

Once owned by the Western Union company, the building was formerly known as "The Telegraph Building."

CoreSite's second Miami data center, a 103,000 sq ft, 4.3 MW Cat-5-hardened facility in Doral. Originally Baptist Health's enterprise data center, acquired by CoreSite in September 2022 and connected via lit fiber to MI1 to form a ~150,000 sq ft Miami campus.

CoreSite completed construction on SV8 phases I and 2 in the second half of 2019

CoreSite opened its ninth Santa Clara data center, known as SV9, in 2025.

CoreSite is developing another 12,000 sq ft (1,115 sqm) data hall on the VA3 site, scheduled for completion in 2025.

Freestanding Building on Approximately 7 Acres that is outside the 500 year flood plain

CoreSite operates its AT1 colocation facility on four floors of the 55 Marietta Street carrier hotel in downtown Atlanta. American Tower bought the Colo Atl business in 2019 and moved the facility to CoreSite after acquiring CoreSite in 2021.

CoreSite’s strategic New York campus expansion, right next door to NY2, includes a new facility, NY3. This purpose-built data center offer more than 138,000 sq ft (12,820 sqm) of space .

CoreSite's Any2 IXP (Peering Exchange) is the largest public IXP in the Western United States. The Unity Trans-Pacific submarine cable, also lands in the building, which provides undersea connectivity to Asia.

In February 2018, CoreSite acquired a two-acre land parcel in downtown Chicago, Illinois, on which CoreSite built CH2, a greenfield development of a 175,000-square-foot, turn-key, four-story data center supporting 18 critical megawatts of power capacity. The building was completed in June 2020.

Located adjacent to the new National Western Stock Show development in Denver, this campus expansion is anticipated to have an on-site substation

CoreSite is building LA5, a colocation data center in Vernon, California, roughly five miles from downtown Los Angeles. Vernon's lower power costs position LA5 as CoreSite's Los Angeles growth facility for tenants that outgrow its downtown buildings. The site is under construction and preleasing.

CoreSite acquired a vacant industrial building in 2022 and plans to convert it into a data center.

This planned facility is part of CoreSite's Denver DE3 Campus in Denver.

This planned facility is part of CoreSite's Denver DE3 Campus in Denver.

CoreSite’s Reston data center (VA1) is part of the Reston campus that is comprised of more than 1.3 million square feet of colocation space upon full build-out.

CoreSite’s Boston data center (BO1) borders Cambridge and Boston’s central business district, serving the many healthcare, financial, technological and educational enterprises located in the area.

This is the legacy Comfluent Denver 2 site that is adjacent to the Level 3's Denver gateway site