About Vistra: Vistra Communications, doing business as Vistra and Vistra Federal Solutions, is a Service-Disabled Veteran-Owned Small Business (SDVOSB) headquartered in Tampa, FL with an office in Alexandria, VA providing professional support serviced to Defense, Federal, and Civilian Agencies. Support ARNG training division in planning, developing, and executing strategies, programs, and resources for individual, collective and pre-mobilization training to achieve readiness for executing Army National Guard's Federal and State Missions.