Greatbatch, Inc. (NYSE: GB), today announced that Mr. Thomas J. Hook, President and CEO will present at the Bank of America Merrill Lynch 2012 Health Care Conference in Las Vegas, NV on Tuesday, May 15, 2012, at 11:20 a.m. Pacific Time. A live webcast of the presentation will be available via a link on the Investor Relations page of the Company’s website at www.greatbatch.com. Please note that the time is subject to change. It is recommended that listeners log on 15 minutes early in order to register and download any necessary software. For those unable to participate during the live webcast, a recorded replay of the presentation will be available within 24 hours of the completion of the presentation and will be archived on our website and will be accessible for 90 days. About Greatbatch, Inc. Greatbatch, Inc. (NYSE: GB) provides top-quality technologies to industries that depend on reliable, long-lasting performance through its brands Greatbatch Medical, Electrochem and QiG Group. Greatbatch Medical develops and manufactures critical medical device technologies for the cardiac, neurology, vascular and orthopaedic markets. Electrochem designs and manufactures battery and wireless sensing technologies for high-end niche applications in the energy, military, portable medical, and other markets. The QiG Group empowers the design and development of new medical devices for our core markets. Additional information about the Company is available at www.greatbatch.com.