Sheila Cummings

Cummings Aerospace, Inc. provides engineering, modeling and simulation, and program management services. The firm provides engineering solutions for complex systems in the aerospace, defense and intelligence industry. The company was founded by Sheila Cummings in 2009 and is headquartered in Huntsville, AL.

National Defense Industrial Association engages in the defense and national security education. It offers courses such as configuration and data management certification program, defense systems acquisitions management, mastering business development, and certified modeling and simulation professional certification program. The company was founded in 1919 and is headquartered in Arlington, VI.