PRINCETON JUNCTION, N.J., April 5, 2011 (GLOBE NEWSWIRE) -- MISTRAS Group, Inc. (NYSE:MG) will have a conference call on Wednesday, April 13, 2011 at 9:00am Eastern Time to discuss its results for the third quarter of fiscal year 2011, which ended February 28, 2011. A press release with the third quarter results will be issued after the close of the market on Tuesday, April 12, 2011.

The call will be broadcast over the Web and can be accessed on MISTRAS' Website, www.mistrasgroup.com. Individuals in the U.S. wishing to participate in the conference call by phone may call 1-800-510-9834 and use confirmation code 64642932 when prompted. The International number is 1-617-614-3669. Those who wish to listen to the call later can access an archived copy of the conference call at the MISTRAS Website.

MISTRAS is a leading "one source" global provider of technology-enabled asset protection solutions used to evaluate the structural integrity of critical energy, industrial and public infrastructure. Mission critical services and solutions are delivered globally and provide customers the ability to extend the useful life of their assets, improve productivity & profitability, comply with government safety and environmental regulations and enhance risk management operational decisions.

MISTRAS uniquely combines its industry-leading products and technologies - 24/7 on-line monitoring of critical assets; mechanical integrity (MI) and non-destructive testing (NDT) services; and its proprietary world class data warehousing & analysis software - to provide comprehensive and competitive products, systems and services solutions from a single source provider.

For more information, please visit the company's website at www.mistrasgroup.com or contact their worldwide headquarters at 609-716-4000.

The MISTRAS Group, Inc. logo is available at http://www.globenewswire.com/newsroom/prs/?pkgid=6966

CONTACT: Nestor S. Makarigakis

         Manager of Marketing and Communications

         MISTRAS Group, Inc.

         609-716-4000