HSC Harsco Corporation

Worldwide industrial solutions company Harsco Corporation (NYSE:HSC) said today that Company management will be presenting at the Jefferies 2011 Global Industrial and A&D Conference on Wednesday, August 10, 2011. Harsco Chairman, President and CEO Salvatore D. Fazzolari and Vice President of Investor Relations and Credit Eugene M. Truett will discuss the Company's worldwide growth strategies and business outlook. 

Harsco's formal presentation is scheduled for 1:30 pm to 2:00 pm Eastern Time. A live webcast of Harsco's presentation will be available via the Investor Relations section of the Harsco website.

Harsco Corporation is a global solutions company serving major industries that are fundamental to worldwide infrastructure development and economic growth. 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