Constellis Group

OMNIPLEX World Services Corporation specializes in protective security, background investigations, and personnel security services tailored for U.S. government agencies. The company's offerings include the deployment of both armed and unarmed security officers, access control specialists, and security assessments, alongside investigative services that comprise background checks incorporating social media and electronic fingerprinting. Additionally, OMNIPLEX provides social intelligence solutions that help organizations utilize online data for purposes such as national security and insider threat detection. Established in 1990 and headquartered in Chantilly, Virginia, with additional offices in Maryland and Pennsylvania, OMNIPLEX operates across various locations in the United States. It has been a subsidiary of Constellis Holdings, LLC since 2017.

Centerra Group, LLC, formerly known as G4S Government Solutions, Inc., specializes in providing security services tailored for the U.S. Federal Government and commercial clients. Established in 1960 and evolving through mergers, including a significant partnership with G4S in 2005, the company operates from its headquarters in Palm Beach Gardens and maintains regional offices across Louisiana, Maryland, Texas, and Virginia. With a workforce of over 8,800 employees, Centerra Group focuses on business processes in sectors where security and safety pose significant risks. In addition to security services, the company offers innovative fleet maintenance solutions that enhance fleet availability, safety, and longevity while also reducing operating and maintenance costs.