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CoreSite Market Share Analysis for November 2025

CoreSite, a subsidiary of American Tower, owns carrier-neutral data centers and provides colocation and peering services. As of June 24, 2022 the company owned 27 operating data center facilities in 10 markets comprising over 4.6 million net rentable square feet.

Computers Electronics and Technology > Telecommunications

Domaincoresite.com

Year Founded2001

Employees201 - 500

Annual Revenue$500M - $1B

CoreSite

CoreSite (including company regionals)

coresite.com

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CoreSite Revenue up to November 2025 is 500M - 1B

revenue generated by CoreSite top domains

CoreSite top domains revenue over 3 years

Revenue for CoreSite top domains

coresite.com500M - 1B

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Total visits to CoreSite's top domains

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Total visits last 3 months

Subsidiaries Breakdown

coresite.com58.6K

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Avg. visit duration in CoreSite's top domains

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Average visit duration last 3 months

Subsidiaries Breakdown

coresite.com00:01:06

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Avg. pageviews on CoreSite's top domains

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Average page views last 3 months

Subsidiaries Breakdown

coresite.com2.08

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CoreSite top competitors by domain

Top similar sites in November 2025, ranked by their affinity

telx.comCompany NameTelxEmployees201 - 500HQUnited States, New York, New YorkAnnual revenue$200M - $500MTotal visits416Computers Electronics and Technology > Telecommunications

Top technologies used by CoreSite

These are the website technologies, by industry, used by CoreSite top domains

Advertising (22)

DoubleClick

Marketing (7)

Google Marketing Platform

Payment & Currencies (7)

PayPal

Conversion & Analytics (6)

Google Analytics

More Technologies

15

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News & Signals from CoreSite

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NewsCoreSite Realty Corporation signs new client STN, Inc..STN selected CoreSite's CH2 Chicago data center to host GPU One, the company's fully managed, private graphical processing unit (GPU) cloud platform engineered for enterprise AI workloads and high-performance model development.

NewsCoreSite Realty Corporation recognized as Representative Vendor in the 2025 Gartner(R) Market Guide for Data Center Colocation on Oct 23rd '25.CoreSite, an American Tower company (NYSE: AMT) empowering critical business and AI workloads that impact everyday life through interconnected data center solutions, today announced that it has been recognized as a Representative Vendor in the 2025 Gartner(R) Market Guide for Data Center Colocation.

NewsCoreSite Realty Corporation launched NY3 on Sep 25th '25.CoreSite, an American Tower company (NYSE: AMT) empowering critical business and AI workloads that impact everyday life through interconnected data center solutions, today announced the completion of its newest facility, NY3.