News and Views - News Features

Airport Specialist Andy Carlisle Joins ICF's London Office of SH&E

Carlisle Will Focus on Airport-Related Activities in Europe, Middle East, and Africa

Fairfax, Virginia, December 10, 2009 - ICF International announced today that Andy Carlisle, an
airport specialist with 18 years of experience, has joined the London office of SH&E, a subsidiary of
ICF International, as vice president. He will focus on expanding SH&E's integrated airport advisory
services in strategy and business planning while enhancing SH&E's already well-known forecasting
and transaction-related work. Mr. Carlisle comes to the firm with extensive international experience
across the transport sector.

Mr. Carlisle has a broad advisory background across airport strategy, management organization,
investment appraisal, capacity assessment, and business forecasting. He brings experience from
around the world, having advised airport management, shareholders, and investors in assignments
across Europe, the U.S., Asia, and Australia. Most recently he established The Airport 360, working
as an independent advisor, but previously led the Jacobs Consultancy European airports team and
held senior positions at Macquarie Capital Funds in London and Leigh Fisher Associates in the U.S.

“We are pleased to have an expert in airport strategy and business planning join us at a senior
level in London. He is an excellent addition to an already impressive and growing team," said
Deborah Meehan, SH&E senior vice president.

"I am delighted to join SH&E with its proud tradition and blue chip reputation," said Mr. Carlisle.
"There are many challenges facing airports today, but with the creativity and breadth of industry
knowledge in the SH&E team, we can help them find practical and sustainable solutions that will
strengthen all areas of business performance."

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:

Chris Dailey
+44 (0)20.7242.9333

Tracey Spotts
1.703.934.3847