BAE Systems plc
BAE parent company | 3rd largest defense contractor in the world
DynCorp International Inc.
Support to US government field operations | Private Military Company.
Fluor Corporation
Engineering, procurement, construction, and maintenance services
ACADEMI
private military company (a Constellis company), formerly Xe, Blackwater
Triple Canopy, Inc.
Chicago-based private para-Military and Security Firm holding contracts with U.S. military.
AECOM
NYSE-listed company that provides professional technical and management support services