Dynetics, Inc

Established in 1910, Northrop Grumman Sperry Marine offers a wide range of information- and technology-based services. It provides innovative systems, products and solutions to the electronics and aerospace industry. It also offers its services to government and commercial customers worldwide. The company provides a variety of products, such as autopilot and steering control systems. It also offers navigation sensors and ship stabilizers. Additionally, the company sells velocity logs, total steering and ship defense systems. It also provides management services for ship owners and vessel management companies. Additionally, the company offers design services for engineering projects. Northrop Grumman Sperry Marine is located in Charlottesville, Va.

Preston Aerospace Inc. is a leading aerospace company based in Huntly, VA, specializing in the design and manufacturing of advanced aerospace technologies. With a commitment to innovation and excellence, Preston Aerospace Inc. offers a wide range of cutting-edge solutions to meet the evolving needs of the aerospace industry.Generated from the website

From the website:AVI offers over 30 years of engineering expertise to bring you the best in video surveillance equipment and mission system improvements. All AVI products are designed to be rugged and meet strict DO-160 harsh environment requirements.