Candice Mendenhall Joins ICF International as Senior Vice President.

Experienced Executive Leader to Direct Company's Human Resources 

FAIRFAX, Va. -- ICF International (NASDAQ:ICFI) announced today that Candice Mendenhall has joined the firm as senior vice president of human resources. Ms. Mendenhall has more than 30 years leadership experience at mid-size and Fortune 50 organizations, including both private and publicly held companies. At ICF, she will spearhead efforts to enhance human resources as the company continues its expansion through organic growth and acquisitions.

"Adding a progressive leader like Candice Mendenhall to our executive management team will foster our ability to continue to achieve operational excellence," said Sudhakar Kesavan, ICF chairman and chief executive officer. "Her diverse experience in the professional consulting and financial services sectors will be valuable to ICF as she seeks innovative ways for our firm to sustain our competitive advantage in the attraction and retention of talent."

Prior to joining ICF, Ms. Mendenhall served as senior vice president of human resources and shared services at Ratner Companies, where she was responsible for establishing the company's human resources strategic direction and ensuring the alignment of its culture and values with its business goals. She has also held senior leadership positions with Performance Choice Consulting, Freddie Mac, Manchester, Inc., and Mellon Financial Corporation.

"I am excited to become part of ICF, a recognized leader in the professional services industry and an organization that values its employees as highly as it values its clients," said Ms. Mendenhall. "I look forward to collaborating with the ICF executive team to guide the company to achieve higher levels of performance."

About ICF International

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.

Caution Concerning Forward-looking Statements

This document may contain "forward-looking statements" as that term is defined in the Private Securities Litigation Reform Act of 1995--that is, statements related to future--not past--events, plans, and prospects. These statements involve known and unknown risks, uncertainties, and other factors that may cause our actual results, levels of activity, performance, or achievements to be materially different from any future results, levels of activity, performance, or achievements expressed or implied by such forward-looking statements. In some cases, you can identify these statements by forward-looking words such as "guidance," "anticipate," "believe," "could," "estimate," "expect," "intend," "may," "plan," "potential," "seek," "should," "will," "would," or similar words. You should read statements that contain these words carefully because they discuss our future expectations, contain projections of our future results of operations or of our financial position, or state other forward-looking information, and are subject to factors that could cause actual results to differ materially from those anticipated. For ICF, particular uncertainties that could adversely or positively affect the Company's future results include but are not limited to: risks related to the government contracting industry, including the timely approval of government budgets, changes in client spending priorities, and the results of government audits and investigations; risks related to our business, including our dependence on contracts with U.S. Federal Government agencies and departments and the State of Louisiana; continued good relations with these and other customers; success in competitive bidding on recompete and new contracts; performance by ICF and its subcontractors under our contract with the State of Louisiana, Office of Community Development, including but not limited to the risks of failure to achieve certain levels of program activities, termination, or material modification of the contract, and political uncertainties relating to The Road Home program; uncertainties as to whether revenues corresponding to the Company's contract backlog will actually be received; the future of the energy sector of the global economy; our ability to attract and retain management and staff; strategic actions, including attempts to expand our service offerings and client base, the ability to make acquisitions, and the performance and future integration of acquired businesses; risks associated with operations outside the United States, including but not limited to international, regional, and national economic conditions, including the effects of terrorist activities, war, and currency fluctuations; and other risks and uncertainties disclosed in the Company's filings with the Securities and Exchange Commission. These uncertainties may cause ICF's actual future results to be materially different than those expressed in the Company's forward-looking statements. ICF does not undertake to update its forward-looking statements.