Summary and Outlook

"Following our strong year-to-date performance and based on our current visibility for continued favorable business mix and utilization metrics, we are pleased to increase our earnings per share and adjusted EBITDA guidance for full year 2024. Our revised guidance is for GAAP EPS in the range of $5.60 to $5.90 and Non-GAAP EPS of $6.95 to $7.25, up $0.35 from prior guidance and representing year-on-year growth of 32.2% and 9.2%, respectively, at the midpoints. Adjusted EBITDA is now expected to range between $225 million and $235 million, up from our prior guidance of $220 million to $230 million. The midpoint of this range will result in ICF achieving the three-year EBITDA objective we provided at our 2022 Investor Day adjusted for the 2023 divestitures, and we expect to accomplish this with substantially fewer acquisitions than originally contemplated.

"Our first half results have put us on track to achieve our full year revenue guidance for 2024. Based on our current visibility, we expect our Energy, Environment, Infrastructure and Disaster Recovery client market to show robust growth in the second half of this year, continuing to more than offset results in our Health and Social Programs client market, where gross revenue comparisons have been impacted by lower pass-through revenues. Operating cash flow guidance remains at approximately $155 million.

"A growing backlog and our record business development pipeline of $10.5 billion at the end of the second quarter support our expectations for continued strong growth in 2024 and give us confidence in ICF's ability to continue to grow at a high single-digit rate in the coming years. We are experiencing high demand from commercial clients for our energy and environmental expertise and implementation skills. We have excellent credentials to assist state and local government clients in meeting their planning, resilience and mitigation objectives, as well as supporting their disaster recovery efforts. We also have significantly expanded our capabilities in areas in the federal government that have bipartisan support, particularly IT modernization, which remains an area of priority spending.

"We appreciate the tremendous contributions of our staff in driving the success of ICF by supporting our clients with multi-disciplinary advisory work and cross-cutting implementation skills. Their passion for their work and for the impact it has on society is ICF's 'secret sauce'," Mr. Wasson concluded.