CAS Group 

CAS provides service throughout the Department of Defense, specializing in a full range of weapon system support and analysis. It has comprehensive expertise in all phases of systems engineering and technical assistance. The CAS services sustain theater missile defense, air defense, aviation and land-combat missile systems.

Services & Solutions
The CAS Group functional expertise encompasses a wide variety of technical and programmatic skills needed to support the material acquisition process. Its capabilities include engineering, systems analysis, simulation, software development, cost, planning, logistics, and operational analysis skills. The CAS technical staff provides the full spectrum of life cycle system support required to develop, acquire, field, employ and maintain the complex weapon systems used in today's joint force.
Learn More »

We have an excellent reputation with our customers as evidenced by our continuous record of high award fees, countless letters of appreciation and numerous repeat contracts.
Learn More »

We have offices in cities across the U.S. Go to our Locations page to view locations, facility descriptions, job information and more for each location. Use our alphabetical listing to quickly navigate locations by state.
Learn More »


CAS Group HQ
100 Quality Circle
Huntsville, AL
Phone: 256.922.4200
Fax: 256.922.4207

Visit the CAS Cares website for more about how CAS supports the community.