Accuray Ranked 155th Fastest Growing Company in North America on Deloitte's 2009 Technology Fast 500(TM)

SUNNYVALE, Calif., Oct. 20 /PRNewswire-FirstCall/ -- Accuray Incorporated (Nasdaq: ARAY), a global leader in the field of radiosurgery, announced today that it ranked 155th in the Technology Fast 500(TM), Deloitte LLP's ranking of 500 of the fastest growing technology, media, telecommunications, life sciences and clean technology companies in North America. Rankings are based on percentage of fiscal year revenue growth during the five year period from 2004-2008. Accuray grew 975 percent during this period.

"We are honored to be ranked so highly in a high-profile nationwide listing like the Technology Fast 500," said Euan S. Thomson, Ph.D., president and chief executive officer at Accuray. "We are encouraged that despite difficult economic conditions, hospitals and centers have continued to adopt the CyberKnife technology across the country, allowing for significant growth over the past few years."

"Technology Fast 500(TM) recognizes innovative companies that have broken down barriers to success and defied the odds with their remarkable five-year revenue growth," said Phil Asmundson, Vice Chairman and U.S. Technology, Media and Telecommunications leader, Deloitte LLP. "We congratulate Accuray on this accomplishment."

For more information on the Technology Fast 500(TM) selection criteria and 2009 wining companies, please visit www.fast500.com

About the CyberKnife® Robotic Radiosurgery System

The CyberKnife Robotic Radiosurgery System is the world's only robotic radiosurgery system designed to treat tumors anywhere in the body non-invasively. Using continual image guidance technology and computer controlled robotic mobility, the CyberKnife System automatically tracks, detects and corrects for tumor and patient movement in real-time throughout the treatment. This enables the CyberKnife System to deliver high-dose radiation with pinpoint precision, which minimizes damage to surrounding healthy tissue and eliminates the need for invasive head or body stabilization frames. Treatments are completed in five or fewer outpatient visits and patients can typically return to normal activities immediately following treatment.

About Accuray

Accuray Incorporated (Nasdaq: ARAY), based in Sunnyvale, Calif., is a global leader in the field of radiosurgery dedicated to providing an improved quality of life and a non-surgical treatment option for those diagnosed with cancer. Accuray develops and markets the CyberKnife Robotic Radiosurgery System, which extends the benefits of radiosurgery to include extracranial tumors, including those in the spine, lung, prostate, liver and pancreas. To date, the CyberKnife System has been used to treat more than 70,000 patients worldwide and currently 176 systems have been installed in leading hospitals in the Americas, Europe and Asia. For more information, please visit www.accuray.com.

Safe Harbor Statement

The foregoing may contain certain forward-looking statements that involve risks and uncertainties, including uncertainties associated with the medical device industry. Except for the historical information contained herein, the matters set forth in this press release, as to system utilization, clinical studies, patient and clinician acceptance and performance of products are forward-looking statements within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements speak only as of the date the statements are made and are based on information available at the time those statements are made and/or management's good faith belief as of that time with respect to future events. You should not put undue reliance on any forward-looking statements. Important factors that could cause actual performance and results to differ materially from the forward-looking statements we make include: clinical results, commercialization of products; market acceptance of products; competing products; and other risks detailed from time to time under the heading "Risk Factors" in our report on Form 10-K for the 2009 fiscal year and our other filings with the Securities and Exchange Commission. The Company's actual results of operations may differ significantly from those contemplated by such forward-looking statements as a result of these and other factors. We assume no obligation to update forward-looking statements to reflect actual performance or results, changes in assumptions or changes in other factors affecting forward-looking information, except to the extent required by applicable securities laws.

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Euan Thomson, Ph.D.

https://profnet.prnewswire.com/Subscriber/ExpertProfile.aspx?ei=81869

SOURCE Accuray Incorporated

Stephanie Tomei, Senior Manager, Marketing Communications of Accuray Incorporated, +1-408-789-4234, stomei@accuray.com; or Brianne Donahue of Schwartz Communications, +1-415-817-2545, accuray@schwartz-pr.com, for Accuray Incorporated