Stanley to Present at Wachovia Securities 19th Annual Mid-Year Equity Conference

ARLINGTON, Va., June 16 /PRNewswire-FirstCall/ -- Stanley, Inc. (NYSE: SXE), a
leading provider of systems integration and professional services to the U.S.
federal government, today announced its participation at the Wachovia
Securities 19th Annual Mid-Year Equity Conference in Boston, Mass. The company
will present on Wednesday, June 24, 2009, at 10:45 a.m. EDT.

(Logo: http://www.newscom.com/cgi-bin/prnh/20040106/DCTU010LOGO )

The company's presentation will be webcast and may be heard on the Investor
Relations page of Stanley's website, www.stanleyassociates.com, beginning at
the time of the presentation and available through July 24, 2009.

About Stanley
Stanley (NYSE: SXE) is a provider of information technology services and
solutions to U.S. defense and federal civilian government agencies. Stanley
offers its customers systems integration solutions and expertise to support
their mission-essential needs at any stage of program, product development or
business lifecycle through five service areas: systems engineering, enterprise
integration, operational logistics, business process outsourcing, and advanced
engineering and technology. Headquartered in Arlington, Va., the company has
more than 4,800 employees at over 100 locations in the U.S. and worldwide.
Stanley has been recognized by FORTUNE(R) magazine as one of the "100 Best
Companies to Work For" from 2007 through 2009. Please visit
www.stanleyassociates.com for more information.

SOURCE Stanley, Inc.

Lawrence Delaney, Jr., Investor Relations Counsel, Stanley, +1-703-739-7410,
Larry.Delaney@stanleyassociates.com