ICF International(ICFI) - 2018 Q4 - Annual Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 Commission File Number: 001-33045 ICF INTERNATIONAL, INC. (Exact name of Registrant as specified in its charter) Delaware 22-3661438 (State or other jurisdiction of incorporation or organization) (IRS Employer Identification Number) 9300 Lee Highway Fairfax, VA 22031 (Address of principa ...