Arcfield
Engineering ServicesVirginia, United States501-1000 Employees
Arcfield provides engineering services focused on national security, including systems engineering and integration, space and mission launch assurance, cybersecurity, and support for conventional and hypersonic missiles. It is headquartered in Chantilly, Virginia, with 16 offices across the United States and Canada and more than 2,200 professionals. The company cites more than 65 years of collective experience supporting missions in cyber and space defense, hypersonic and nuclear deterrence, and warfighter readiness. Arcfield has pursued AI initiatives for defense and intelligence operations, including a 2025 partnership with C3 AI to develop enterprise AI applications for defense and intelligence. The organization has expanded its space-focused capabilities through the Orion Space Solutions subsidiary, including the December 2025 acquisition of Rite Solutions and leadership changes such as Gregg Burgess becoming president and general manager of Orion Space Solutions.