PARSONS CORP

Parsons Corporation (NYSE: PSI) is a leading provider of integrated solutions and services for national security and critical infrastructure markets, operating for more than 81 years. The company maintains its headquarters in the United States and operates globally through two primary reportable segments: Federal Solutions, which contributes 51 percent of revenue, and Critical Infrastructure, which accounts for 49 percent of revenue.

The Federal Solutions segment serves as an advanced technology provider to the U.S. government, delivering mission-critical solutions across defense, intelligence, and national security domains. This segment encompasses two business units: Defense & Intelligence, which focuses on cyber, space, missile defense, electronic warfare, and intelligence capabilities, and Engineered Systems, which provides advanced technology services for complex energy systems, aviation, life sciences, environmental remediation, and security infrastructure. Key customers include the U.S. Department of War, Intelligence Community agencies, Department of Energy, Department of Homeland Security, and NASA.

The Critical Infrastructure segment provides program management, planning, design, and engineering services for complex physical and digital infrastructure assets globally. Operating through North America and Europe, Middle East, and Africa business units, this segment serves federal, state, and municipal governments alongside private sector infrastructure owners. The company ranks as the number one program manager and number three construction manager globally according to Engineering News Record. Representative capabilities include intelligent transportation systems, rail and transit design, water and wastewater treatment, environmental remediation, and urban development.

Parsons generated revenues of $6.4 billion in fiscal 2025 with adjusted EBITDA of $609.3 million. The company maintains a total backlog of $8.7 billion as of December 31, 2025. The organization employs a highly skilled workforce with over 4,400 personnel holding government security clearances, supporting complex technical and demanding work across national security and infrastructure domains. The company's competitive strengths include proven track record with long-term customer relationships spanning decades, significant technology innovation capabilities, and demonstrated acquisition execution that has completed sixteen strategic acquisitions since 2017. Parsons maintains its website at www.parsons.com.