BEDFORD, Mass., May 7, 2012 /PRNewswire/ -- GSI Group Inc. (NASDAQ: GSIG) (the "Company" or "GSI"), a global leader and supplier of laser-based solutions, precision motion control devices and associated precision technologies to global industrial, electronics, medical, and scientific markets, today announced that the Company will present at B. Riley & Co.'s 13th Annual Investor Conference on Tuesday, May 22, 2012 in Santa Monica, CA. (Logo: http://photos.prnewswire.com/prnh/20120305/NE64445LOGO ) John A. Roush, GSI's Chief Executive Officer will provide an overview of the Company's strategy, performance and financial results. A copy of the presentation will be available on the Investor Relations section of the Company's Web site at www.gsig.com prior to the presentation date. About GSI GSI Group Inc. supplies laser-based solutions, precision motion control devices, optical controls, and associated precision technologies, and semiconductor systems to global industrial, electronics, medical, and scientific markets. GSI Group Inc.'s common shares are quoted on NASDAQ (GSIG). More information about GSI is available on the Company's website at www.gsig.com. For additional information, please contact GSI Group Inc., Investor Relations, at (781) 266-5137 or InvestorRelations@gsig.com. SOURCE GSI Group Inc.