Apollo Micro Systems Limited, an Indian company founded in 1985 and headquartered in Hyderabad, specializes in the comprehensive design, development, assembly, and testing of advanced electronic and electro-mechanical solutions. Their extensive product portfolio serves diverse critical sectors. For defense and aerospace, they provide essential systems such as missile hardware simulators, integrated avionics modules, digital signal processing (DSP) solutions, seeker electronics, turret control units, launcher interface systems, and various radar and jamming technologies, including UAV detection and specialized jammers. Within critical infrastructure and transportation, the company delivers public address and passenger information systems, vehicle tracking and command-and-control solutions, smart street lighting, weigh-in-motion systems, and security technologies like CCTV surveillance, X-ray inspection, boom barriers, and RFID fleet management. They also offer specialized data and communication products, including high-speed data acquisition cards, frame synchronizers, Ethernet modules, and a range of data bus solutions. Beyond product development, Apollo Micro Systems provides comprehensive services, encompassing electronic manufacturing, hardware and software design, mechanical and electronic CAD, and system integration for complex weapon, platform, and other specialized applications.