DENVER, Sep 19, 2011 (BUSINESS WIRE) --

CoreSite Realty Corporation (NYSE: COR), a national provider of powerful, network-rich data centers, today announced that its Board of Directors declared a dividend of $0.13 per share on common stock and common stock equivalents for the third quarter of 2011.

The dividend will be paid on October 15, 2011 to stockholders of record on September 30, 2011.

About CoreSite

CoreSite Realty Corporation (NYSE: COR) is a national provider of powerful, network-rich data centers, efficient interconnection services, and global peering opportunities. More than 700 customers such as Global 1000 enterprises, communications providers, cloud and content companies, financial firms, media and entertainment, healthcare, and Government agencies trust CoreSite to power, cool, connect, and secure their mission-critical IT assets. CoreSite data centers are catalysts for network growth, featuring established industry ecosystems with access to 200+ carriers and service providers resulting in more than 12,000 interconnections under management. The company tailors its data center product to unique customer requirements by way of a flexible offering that includes cage-to-cabinet colocation, private data centers and suites, and a responsive customer service and support infrastructure. CoreSite's portfolio comprises more than two million square feet, including space held for redevelopment and development, across 12 data centers in seven key U.S. economic centers. For more information, visit www.CoreSite.com.