Parsons Corp. is a disruptive technology provider in the national security and global infrastructure markets, with capabilities across cyber and intelligence, space and missile defense, transportation, environmental remediation, urban development, and critical infrastructure protection. The company is headquartered in Centreville, Virginia and currently employs 19,600 full-time employees. The company went IPO on 2019-05-08. Its Federal Solutions segment provides advanced technical solutions to the United States government. This segment provides advanced technologies, supporting national security missions in cyber operations, missile defense, and military facility modernization, logistics support, hazardous material remediation and engineering services. Its Critical Infrastructure segment offers integrated engineering and management services for complex physical and digital infrastructure around the globe. This segment is a technology innovator focused on next-generation digital systems and complex structures. The company also develops advanced, warfighter-focused solutions for military and security applications.