Hill International, Inc. (HINT) CEO and COO to Ring the NASDAQ Stock Market Opening Bell

Company Celebrates Initial Public Offering


MEDIA ADVISORY, July 27, 2006 (PRIMEZONE) --



 What:
 Irvin E. Richter, Chairman and CEO, and David L. Richter, President and
 COO, of Hill International, Inc. (HINT) will preside over the opening 
 bell to celebrate its initial public offering.

 Where:
 NASDAQ MarketSite - 4 Times Square - 43rd & Broadway - Broadcast Studio

 When:
 Friday, July 28th, 2006 at 9:30 a.m. EDT

 Contacts:
 John Paolin, VP Marketing
 (856) 810-6210
 johnpaolin@hillintl.com

 NASDAQ MarketSite:
 Stephanie Lowenthal; 646.441.5220

Feed Information:

The opening bell is available from 9:20 a.m. to 9:35 a.m. on uplink IA-5 C-band/transponder 14. The downlink frequency is 3980 horizontal; audio: 6.2/6.8. The feed can also be found on Waterfront fiber 1623. If you have any questions, please contact Stephanie Lowenthal at (646) 441-5220.

Photos:

To obtain a hi-resolution photograph of the Market Open, please go to http://www.nasdaq.com/reference/marketsite_events.stm and click on the market open of your choice.

About Hill International, Inc. (HINT):

Hill International, based in Marlton, NJ, has over 1,000 employees in 26 offices worldwide providing program management, project management, construction management and construction claims services. Engineering News-Record magazine recently ranked Hill as the 17th largest construction management firm in the United States. For more information on Hill, please visit our website at www.hillintl.com.