Press Release Details

HARRISBURG, Pa., Sep 30, 2011 (GlobeNewswire via COMTEX) --

Worldwide engineered solutions company Harsco Corporation (NYSE:HSC) today announced the following schedule and teleconference information for its third quarter 2011 earnings release.

  --  Earnings Release: Thursday, October 27, 2011 before NYSE market opening
      via public newswire distribution and the Harsco Corporation website at
      www.harsco.com.

  --  Teleconference:  Thursday, October 27, 2011 at 10:00 am ET, led by
      Chairman, President and CEO Salvatore D. Fazzolari.  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 13950424.

  --  Replays:  available after completion of the live call at www.harsco.com.

Harsco Corporation serves major global industries that are fundamental to infrastructure development and economic growth, including steel and metals, construction, 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

This news release was distributed by GlobeNewswire, www.globenewswire.com

SOURCE: Harsco Corporation

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