Caliburn International Corp., a privately held provider of outsourced services, has filed for an initial public offering with the Securities and Exchange Commission. The company, which is backed ...

John Kelly joins board of detention center operator 04:03. In April, protesters outside the nation's largest facility for unaccompanied migrant children noticed a familiar face enter the massive ...

Caliburn-PT&C provides project management, cost engineering, and digital solutions, primarily for federal clients, and has been repeatedly named to Engineering News-Record’s list of the Top 50 ...