About CoreSite

An industry leader at the heart of the Internet since 2001

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Network and cloud-enabled data centers, supporting enterprise needs

CoreSite Realty Corporation (NYSE: COR) delivers secure and reliable data center solutions across eight key North American markets. More than 800 of the world’s leading enterprises, carriers and mobile operators, content and cloud providers and media and entertainment companies choose CoreSite to connect, protect and optimize their performance sensitive data, applications and computer workloads. Our flexible, high-performance products and 350+ dedicated employees consistently deliver unmatched, scalable data center options – all of which leads to a best in class customer experience.

A history rooted in interconnection

CoreSite Realty Corporation started in 2001 as CRG West, a portfolio company of The Carlyle Group. It was created to meet the needs of interconnection and data center customers at One Wilshire in Los Angeles and 55 South Market in San Jose.

From 2001 through 2009, CRG West continued to expand its data center footprint across the U.S. and broaden its offering of interconnection services. As CRG West's strengths and abilities continued to grow, so did the company's customer base. The Any2Exchange® for Internet peering was launched and quickly became the second largest of its kind in the country. Web 2.0 brought some of the top websites and biggest enterprise customers to CRG West data centers.

In 2009, CRG West rebranded as CoreSite—a name more indicative of the company’s national capabilities, international reach and mission-critical reliability. In 2010, CoreSite became publicly traded on the New York Stock Exchange (NYSE: COR).

Today, CoreSite operates 16 data centers in eight major communications markets across the United States, serves more than 800 customers and has a portfolio totaling more than 2.7 million square feet of space.

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