JSI is a mission-focused joint venture, headquartered in Chantilly, VA, specifically designed to provide high quality criminal justice, law enforcement and mission support personnel in response to DOS, DOD, DOJ and USAID nation building and peace operations missions overseas. JSI comprises a world-class, multi-national team with substantial presence on every continent. JSI parent companies are an integral part of international capacity building and stability programs in over 20 countries.

• Mission Essential Personnel (MEP), a leading language and cultural advisor for the Department of Defense (DOD).
• DECO Incorporated, a key law enforcement and security provider to DOS and for domestic sites throughout the United States.
• EOD Technology Incorporated (EODT), a key provider of logistics, life support, and security.

JSI is performance-based and metrics driven. We use outcome-based, internationally recognized and customer-generated metrics that focus on end state outcomes in terms of knowledge transfer and behavior change. JSI believes that tracking improvements in the ability of the local police forces to meet nationally recognized standards is a superior measure of sustainable progress and enables faster and more effective results.

JSI maintains a cadre of 2,000 pre-qualified and fully vetted personnel that are ready to serve in overseas environments. This cadre of personnel covers over 40 different professional positions. JSI maintains a special smaller cadre of personnel that can mobilize rapidly to meet urgent and surge missions around the world.