ICF International, Inc. ICFI

Company Overview

ICF International, Inc. (NASDAQ: ICFI), commonly known as ICF, is a professional services and technology company that provides consulting, digital modernization, analytics, engineering, disaster recovery, energy advisory, and public health solutions to government and commercial clients. The company operates primarily in the government services, information technology, energy and utilities, climate and resilience, transportation, and health and social programs sectors. ICF derives a significant portion of its revenue from long-term contracts with U.S. federal agencies, while also serving state and local governments, utilities, nonprofit organizations, and commercial enterprises.

ICF’s primary revenue drivers include advisory and implementation services related to federal modernization initiatives, environmental and infrastructure programs, digital transformation, public health administration, and energy efficiency programs. The company has developed a strong market position through its combination of policy expertise, technology-enabled services, and domain-specific consulting capabilities. Founded in 1969 as Inner City Fund to advise on urban development and social policy programs, the company evolved into a diversified consulting and technology platform through acquisitions, expansion into IT modernization, and growth in climate, energy, and disaster management services.