ICF International Inc. Reports Fourth Quarter and Full Year 2025 Results

ICF reported total revenue of $443.7 million for the fourth quarter of 2025, a decline from $496.3 million in the same period of 2024. This drop was primarily attributed to disruptions caused by a six-week federal government shutdown. The company’s operating income was $28.6 million, down from $36.5 million a year earlier, and the operating margin decreased to 6.5% compared to 7.3% in the prior year. Net income for the quarter was $17.3 million, or $0.94 per diluted share, down from $24.6 million, or $1.30 per diluted share in Q4 2024.

For the entirety of 2025, ICF reported total revenue of $1.87 billion, a 7.3% decline from $2.02 billion in 2024. The net income for the year was $91.6 million, translating to $4.95 per diluted share, compared to $110.2 million or $5.82 per share in 2024. Despite the revenue downturn, ICF managed to expand its gross margin by 60 basis points to 37.2% due to a favorable business mix driven by growth in its commercial energy sector.

ICF's commercial revenue surged by 23% in Q4 2025, driven largely by its energy clients, which saw a 24% growth for the full year. Notably, approximately 80% of the commercial energy revenues were linked to key programs in energy efficiency, flexible load management, electrification, and grid optimization, highlighting the company’s strategic focus on critical areas for utility clients.

In stark contrast, revenue from federal government clients dropped significantly, accounting for $167.8 million in Q4, down 35.1% from $258.5 million year-over-year. This decline was largely due to contract funding curtailments and a slower pace of new Requests for Proposals (RFPs), exacerbated by the government shutdown. Federal revenues constituted 37.8% of total revenues in Q4, down from 52.1% the previous year.

Despite the revenue challenges, ICF reported an Adjusted EBITDA margin of 11.1% for the full year, nearly consistent with the 11.2% recorded in 2024. The company’s operating cash flow was robust at $142 million, demonstrating effective cost management and operational efficiency.

As of December 31, 2025, ICF reported a total backlog of $3.4 billion, with a book-to-bill ratio of 1.19, signifying a healthy pipeline for future revenues. The company’s business development pipeline stood at $8.6 billion, reflecting its strategic initiatives to capture new business opportunities.

Demonstrating confidence in its future prospects, ICF repurchased approximately 564,000 shares in 2025, including 220,000 shares in the fourth quarter.

In line with its financial performance, ICF declared a quarterly cash dividend of $0.14 per share, scheduled for payment on April 14, 2026, to shareholders of record as of March 27, 2026.

Looking forward, ICF anticipates an increase in revenues ranging from $1.89 billion to $1.96 billion for 2026, projecting a return to growth driven by its non-federal government clients, which are expected to contribute over 60% of total revenues. The company forecasts GAAP EPS to range from $5.95 to $6.25, and Non-GAAP EPS from $6.95 to $7.25.

John Wasson, ICF's CEO, reflected on the company's performance, stating, "ICF demonstrated notable resilience in 2025, driving substantial growth in key client categories, while managing through a challenging business environment in our work for federal government agencies."

In conclusion, while ICF faced significant headwinds in its federal business, its impressive growth in commercial sectors and solid financial management positions the company for a promising 2026, bolstered by a strong backlog and strategic initiatives.