News and Views - News Features

SH&E Adds Sotiris Pagdadis for Aviation Infrastructure Expertise

NEW YORK (February 9, 2009)— Aviation consulting firm SH&E, now an ICF International company,
has added Sotiris A. Pagdadis, Ph.D., as Senior Strategic Advisor in its New York office. Dr. Pagdadis
brings over 25 years of consulting to “C-Level” executives in public sector infrastructure management
to SH&E. Specifically, he will provide significant expertise in infrastructure planning and assessment,
capital project finance and lifecycle management, and transportation technology assessment in all
areas of transportation.

Many SH&E clients will benefit from Dr. Pagdadis’ deep expertise in project due-diligence, including:

Risk management and project financing alternatives for the development of a state-of-the-art
people-mover system for a prestigious airport authority
Conceptual stage risk assessment for the new terminal of a dominant airport authority in Europe
Risk management plans and project financing alternatives for a Greenfield Airport Terminal at
a prestigious airport authority
A five-year risk/ reliability assessment for the largest transit network in the world.

In addition to his deep consulting experience, Dr. Pagdadis has created best-of-breed solutions in
asset and portfolio management, services management, as well as security command and control
frameworks, for numerous airport and seaport authorities around the world. “We are excited to have
Sotiris Pagdadis join us as a Senior Strategic Advisor,” said Deborah Meehan, Chief Operating Officer
of SH&E. “His expertise in aviation infrastructure, project finance, and infrastructure planning is going
to be of great use to our existing clients and to new opportunities alike. We’re pleased to have his
contribution.”

Dr. Pagdadis is a trained aerospace engineer. After receiving his Doctorate degree in Project
Management from The University of Texas at Austin, he went on to become a university professor
at the Polytechnic Institute of NYU, followed by advisory roles at Columbia University and the New
Jersey Institute of Technology. He was the founder and president of the Lambousa Infrastructures
Consultancy Group, where he pioneered a risk-based management review and project appraisal
methodology. He has consulted world-wide on aviation, seaport, surface transportation and rail
infrastructure capital projects with a net worth in excess of $38 billion U.S.

About SH&E and ICF International
For 45 years SH&E has been dedicated to serving the air transportation industry, providing its
aviation expertise to airlines, airports, governments, international agencies, manufacturers, and
financial institutions. The company’s core capabilities include airline strategy, planning, and operations;
airport demand management, planning, and air service marketing; cost-benefit analysis of environmental
regulations; cargo studies; revenue management; appraisals, maintenance management, and asset
management; safety and security audits; financial due diligence, and privatization, mergers, and alliances.
In December 2007, SH&E’s one hundred-plus staff joined ICF International, further expanding its breadth
of services, offerings, and expertise. SH&E’s Web site is www.sh-e.com.

ICF International (NASDAQ: ICFI) partners with government and commercial clients to deliver
consulting services and technology solutions in the energy, climate change, environment, transportation,
social programs, health, defense, and emergency management markets. The firm combines passion for
its work with industry expertise and innovative analytics to produce compelling results throughout the entire
program life cycle, from analysis and design through implementation and improvement. Since 1969, ICF has
been serving government at all levels, major corporations, and multilateral institutions. More than 3,000
employees serve these clients worldwide. ICF’s Web site is www.icfi.com.

Contact:

Lindsey Litton
Media and Public Relations Manager
ICF International
1.571.265.1472
llitton@icfi.com