ICF International Inc

We lease our offices and do not own any real estate. As of December 31, 2024, we leased approximately 208,274 square feet of office space at our corporate headquarters at 1902 Reston Metro Plaza, Reston, Virginia (in the Washington, D.C. metropolitan area) through May 2039 (the “Reston Office”). The Reston Office houses a portion of our operations and almost all of our corporate functions, including most of our staff within executive management, treasury, accounting, legal, human resources, business and corporate development, facilities management, information services, and contracts.

As of December 31, 2024, we had leases in place for approximately 920,239 square feet of office space in more than 70 office locations throughout the U.S. and around the world, with various lease terms expiring over the next fourteen years. We continually review our need for office space, and we believe that our current office space, as well as other future office space we expect to be able to obtain in the lease marketplace, will be sufficient to meet our office space needs.