Apollo Micro Systems (AMS) is a company that provides electronic, electromechanical and engineering design, manufacturing and supplies. It designs, develops, and sells missile hardware simulators, avionics modules, seeker electronics, launcher controllers, connectors, and other products. The company also provides software testing, device driver development, verification and validation, embedded design, thermal analysis, 3D modeling, reverse engineering, etc. AMS caters to defense, space, and homeland security sectors.