HSC Harsco Corporation

Worldwide industrial services and engineered products company Harsco Corporation (NYSE:HSC) said today that Company management will be presenting at the Credit Suisse 13th Annual Global Services Conference on Tuesday, March 15, 2011. Harsco's Chairman, President and CEO Salvatore Fazzolari and Vice President of Investor Relations and Credit Eugene Truett will discuss the Company's worldwide growth strategies and business outlook. 

A live webcast of Harsco's presentation will be available via the Harsco website, www.harsco.com, beginning at approximately 3:00 pm Eastern Daylight Time. The webcast will also be available for replay on the Harsco site following the conference.

Harsco Corporation serves major industries that are fundamental to global infrastructure development, including construction, metals, railways and energy. Harsco's common stock is a component of the S&P MidCap 400 Index and the Russell 1000 Index. Additional information can be found at www.harsco.com. 

The Harsco Corporation logo is available at http://www.globenewswire.com/newsroom/prs/?pkgid=361

CONTACT: Investor Contact
         Eugene M. Truett
         717.975.5677
         etruett@harsco.com
         
         Media Contact
         Kenneth D. Julian
         717.730.3683
         kjulian@harsco.com