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Hill International Awarded “Infrastructure Project of the Year” for the Muscat International Airport in Oman

November 29, 2018

PHILADELPHIA and DUBAI, United Arab Emirates, Nov. 29, 2018 (GLOBE NEWSWIRE) -- Hill International (NYSE:HIL), the global leader in managing construction risk, announced today it has received the award of Infrastructure Project of the Year for the project development of Muscat International Airport at the Big Project Middle East Award gala held in Dubai, United Arab Emirates.

“We are honored to receive this well-recognized badge of excellence on behalf of our client, The Ministry of Transport and Communications Oman, and to have contributed to the development of Oman’s success in the region,” said Adel Merhi, Vice President, Country Manager Oman. “We are also proud of Hill International’s contribution to Omanization and the continuous knowledge transfer to the Omani team on the project. The recognition of this award is a testament to our mutual collaboration.”

The Big Project Middle East Awards of Excellence are a long-standing part of the regional construction calendar, focusing on the companies and organizations that provide vital services to the construction industry.

Infrastructure Project of the Year award recognizes the top Middle East infrastructure construction projects. Judges consider the size, scale, and complexity of each nomination, while also assessing the work from all multivariate stakeholders – including the client, consultant, contractor, and subcontractors.

The winning project, Development of Muscat International Airport, is one of the largest projects ever to be undertaken in the history of the Sultanate of Oman. The 29-gate passenger terminal building, which features state-of-the-art technology, will accommodate 20 million passengers annually. The terminal sits on a floorplate of 418,202m2 – equivalent to 80 football pitches. The structures required more than 31,100t of structural steel – seven times the amount used in the Eiffel Tower. They also required almost 520,000m3 of concrete – twice that in the Burj Khalifa.

The Muscat International Airport encompasses 96 check-in counters, 29 boarding bridges, 30 remote aircraft stands, 10 bus-boarding lounges, a 90-room hotel, and a 97m high air traffic control tower.

Hill International deployed approximately 360 team members on the project, undertaking a large series of services from construction supervision, contract management, and administration or scheduling, to training and knowledge transfer.

About Hill International

Hill International, with approximately 2,800 professionals in more than 50 offices worldwide, provides program management, project management, construction management, and other consulting services to clients in a variety of market sectors. Engineering News-Record magazine recently ranked Hill as the eighth-largest construction management firm in the United States. For more information on Hill, please visit our website at www.hillintl.com.

Forward Looking Statements

Certain statements contained herein may be considered “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, and it is our intent that any such statements be protected by the safe harbor created thereby. Except for historical information, the matters set forth herein including, but not limited to, any statements of belief or intent, any statements concerning our plans, strategies, and objectives for future operations; and any statements regarding our intent to file late periodic reports or relisting on a national securities exchange, are forward-looking statements. These forward-looking statements are based on our current expectations, estimates and assumptions and are subject to certain risks and uncertainties. Although we believe that the expectations, estimates, and assumptions reflected in our forward-looking statements are reasonable, actual results could differ materially from those projected or assumed in any of our forward-looking statements. Important factors that could cause our actual results to differ materially from estimates or projections contained in our forward-looking statements are set forth in the Risk Factors section and elsewhere in the reports we have filed with the Securities and Exchange Commission, including that unfavorable global economic conditions may adversely impact our business, our backlog may not be fully realized as revenue, our expenses may be higher than anticipated, and the review of the Company’s accounting, accounting policies and internal control over financial reporting, and the preparation of and the audit or review, as applicable, of filings may take longer than currently anticipated or additional restatement adjustments may be identified. We do not intend, and undertake no obligation, to update any forward-looking statement.

Hill International, Inc. Elizabeth J. Zipf, LEED AP BD+C Senior Vice President Hill International, Inc. One Commerce Square 2005 Market Street, 17th Floor Philadelphia, PA 19103 Tel: 215-309-7707 elizabethzipf@hillintl.com

Hill International, Inc. Greg Wolf Interim Vice President & Interim Chief Financial Officer (215) 309-7776 gregwolf@hillintl.com

InvestorCom John Glenn Grau President (203) 295-7841 jgrau@investor-com.com

(HIL-G)

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