Sergio Ostria

Sergio leads ICF’s Corporate Strategy, Marketing, and Chief Technology Officer (CTO) functions, aligning the company’s long-term strategy with its technology agenda and market positioning. In this role, he helps shape the firm’s strategic direction, guides enterprise technology investments, and ensures that ICF’s brand and market engagement reflect the company’s evolving capabilities across public and commercial markets.

With more than 30 years of experience spanning environment, energy, and transportation, Sergio has played a central role in building and expanding several of ICF’s core businesses. Earlier in his career, he led the growth of the firm’s energy, infrastructure, transportation, and aviation practices, helping establish ICF as a trusted partner on complex, mission-critical programs.

Today, Sergio works closely with ICF’s executive leadership and business leaders to guide the company’s strategic planning process, shape technology priorities, and strengthen ICF’s market voice. His teams focus on enterprise strategy, brand and thought leadership, technology innovation, and the responsible adoption of emerging technologies—including artificial intelligence—to extend the reach of ICF’s expertise and deliver lasting impact for clients.

Sergio was named WashingtonExec’s 2023 Chief Growth Officer of the Year (Public Company) in recognition of his leadership in strengthening ICF’s growth platform and purpose-driven culture. He is based in Reston, Virginia.