UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO 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 ...

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 ...

ICF International, Inc. (NASDAQ:ICFI) Q4 2018 Results Earnings Conference Call February 26, 2019 4:30 PM ET Company Participants Lynn Morgen - AdvisIRy Partners Sudhakar Kesavan - Chairman and CEO John Wasson - President and COO James Morgan - CFO Conference Call Participants Joseph Vafi - Loop Capital Tobey Sommer - SunTrust Robinson Humphrey Lucy Guo - Cowen & Company Marc Riddick - Sidoti & Company Operator Welcome to the ICF International Fourth Quarter 2018 Earnings Conference Call. My name is Vanessa, ...