Who We Are
Legacy of Expertise
Caliburn is a global, end-to-end government services provider. We trace our roots back to these four industry-leading companies: Comprehensive Health Services, Janus Global Operations, Project Time & Cost, LLC (PT&C), and Sallyport. Together as One Caliburn, we provide synergistic, world-class solutions to support national defense, international diplomacy, healthcare, and homeland security.
Who Makes It Happen
News From Caliburn.
Into the Pandemic’s Hot Zones
RESTON, VA. – As the COVID-19 crisis rages, one company is suiting up and charging into some of the nation’s hardest hit locations. Caliburn International — headquartered in Reston, VA — has surged medical support teams to New York, Texas and Florida during 2020 to staff field hospitals, provide antibody therapies and stand up hundreds […]
Janus Global Operations, a Caliburn company, Selected for State’s $15B Worldwide Protective Services (WPS) III Contract
RESTON, VA — Janus Global Operations, a Caliburn International company, has been awarded a seat on the U.S. Department of State’s Worldwide Protective Services III contract. WPS III has a duration of up to 10 years and a ceiling of $15B. In being selected, Caliburn builds on its strong performance in executing current security task […]
Global Service Work with Local Impact, Spirit of Giving Decks the Halls of Caliburn
RESTON, VA – Employees from Caliburn end 2020 with hope and meaning. The corporate leadership donated $5,000 to Toys for Tots, an organization dedicated to providing gifts to children in need during the holidays, on behalf of all Caliburn employees. The United States Marine Corps steps in each year to help coordinate the effort with firefighters […]