Press Release Details

CAMP HILL, Pa., July 17, 2015 (GLOBE NEWSWIRE) -- Harsco Corporation (NYSE:HSC) today announced the following schedule and teleconference information for its second quarter 2015 earnings release.

• Earnings Release: Wednesday, August 5, 2015 before NYSE market opening via public newswire distribution and the Harsco Corporation website at www.harsco.com.
   
• Teleconference: Wednesday, August 5, 2015 at 9:00 am ET. Internet broadcast in listen-only mode at www.harsco.com. The call can also be accessed by telephone by dialing (800) 611-4920, or (973) 200-3957 for international callers. Listeners are advised to dial in approximately five minutes prior to the call. Enter Conference ID number 83825745.
   
• Replays: available after completion of the live call at www.harsco.com, and also by telephone through August 19, 2015 by dialing (855) 859-2056, (404) 537-3406 or (800) 585-8367.   

Harsco is a diversified, global engineered products and services company serving major industries that are fundamental to worldwide economic development, including steel and metals production, railways and energy. Harsco's common stock is a component of the S&P SmallCap 600 Index and the Russell 2000 Index. Additional information can be found at www.harsco.com.

CONTACT: Investor Contact
         David Martin
         717.612.5628
         damartin@harsco.com

         Media Contact
         Kenneth Julian
         717.730.3683
         kjulian@harsco.com