Senior Executive to Head IT, Program Management,
and Human Capital Businesses

WASHINGTON, DC, October 3, 2005 - ICF Consulting announced today that Ellen D. Glover has joined the firm as Executive Vice President. Ms. Glover will lead a newly formed unit, which includes the firm’s Information Technology (IT), Program Management, and Human Capital services. Ms. Glover has 25 years of professional experience in information technology in the U.S. Federal Government market.

Prior to joining ICF Consulting, Ms. Glover was Vice President and General Manager of Dynamics Research (DRC), a professional and technical services contractor to the federal and state markets. Ms. Glover joined DRC through its acquisition of Impact Innovations Group (IIG). As President of IIG, Ms Glover grew its federal division 56 percent in revenue within two years. From 1994 to 2002, Ms. Glover served as President and Chief Operating Officer of Advanced Technology Systems (ATS), a provider of IT services to U.S. Department of Defense (DOD) and civilian agencies. During her leadership, ATS increased profitability by 150 percent and quadrupled its revenue.

"ICF Consulting is actively engaged in pursing opportunities in the growing federal human capital and IT markets, and we are very pleased to have Ellen on board to direct our efforts," said Sudhakar Kesavan, President and Chief Executive Officer of ICF Consulting. "Ellen will provide firm-wide leadership through her experience and extensive knowledge of technology and program management of the federal civilian and defense markets," said Mr. Kesavan.

Ms. Glover currently chairs the Industry Advisory Council (IAC), a broad member-based organization that brings industry and government executives together to exchange information, support professional development, improve communications and understanding, solve issues, and build partnership and trust. In 2001, she received the Federal 100 Eagle Award for her efforts to improve communication between government and industry. Ms Glover has been a Chair of the Executive Leadership Conference and has served on the boards of the Information Technology Association of America (ITAA), Women in Technology, and the Tower Club. Ms. Glover holds B.A. and M.S. degrees from the University of Pittsburgh.

ICF International (Nasdaq: ICFI) partners with government and commercial clients to deliver consulting services and technology solutions in the energy, environment, transportation, social programs, defense, and homeland security 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 1,800 employees serve these clients worldwide. ICF’s Web site is http://www.icfi.com.

For Immediate Release Contact: Douglas Beck 1.703.934.3820