Security Solutions

Quality. Integrity. Service.

Our Company

OMNIPLEX, a Constellis company, is a trusted provider of protective security services, delivering high quality background investigations and personnel security to government agencies located throughout the United States. As one of the fastest growing security enterprises in the country with a reach back capability of over 20,000 professionals, our vision is to become the leader in delivering innovative security solutions for our customers.

We are committed to integrity, quality and service in support of each customer’s unique mission. OMNIPLEX provides mission critical solutions through two lines of business. The Protective Services Group (PSG) is a leading provider of cleared, armed and unarmed security officers, access control specialists and security support personnel to the federal government with a strong focus on the intelligence community and Homeland Security. The Investigative Services Group (ISG) delivers investigative solutions to federal government customers. ISG provides comprehensive background investigations, fingerprint channeling services and personnel security support services. As the leading security provider of the largest ecommerce company in North America, OMNIPLEX’s highly trained, local management can rapidly deploy staff with unparalleled customer service, facilitating data center operations stateside or abroad.


OMNIPLEX is headquartered in Herndon, VA, and has corporate offices in Hanover, MD, and Cranberry, PA. We also have operating locations across the nation and a nationwide Investigator workforce covering every U.S. state and territory.