Contact Information

Primary IR Contact
David Martin
Director of Investor Relations
Phone: (717) 612-5628
E-mail: damartin@harsco.com

Transfer Agent
The Bank of New York Mellon
P.O. Box 3315
South Hackensack, NJ 07606
US
800 356 2017
http://www.mellon-investor.com

Shareholder Contact:

Shareholder communications regarding transfer of shares, book-entry shares, lost certificates, lost dividend checks or changes of address should be directed to Computershare.

By Mail:
Computershare
P.O. Box 30170
College Station, TX 77842-3170

Overnight delivery:
Computershare
211 Quality Circle, Suite 210
College Station, TX 77845

By Calling:
(800) 850-3508 (U.S. and Canada)
(312) 360-5100 (other countries)

Access through telecommunication devices for the hearing-impaired:
(800) 952-9245 (U.S. and Canada)
(781) 575-4592 (other countries)

Shareholders can also view real-time account information and request transfer agent services at the Computershare Investor Services website computershare.com/investor.