AEM Holdings Ltd., together with its subsidiaries, provides application-specific intelligent system tests and handling solutions for semiconductor and electronics companies. It operates through Test Cell Solutions, Instrumentation, Contract Manufacturing, and Others segments. The company offers handling solutions comprising system-level, wafer-level, and packaged-level tests; test platforms, test manipulators, test instruments, software, and other services; test interface solutions consisting of manual actuators, receptacles, load board storage, docking, and custom test fixtures; TestPro CV100 multifunction cable tester, network service assistant, mixed mode multiport vector network analyzer-200, connector test system, and AHT-128 cable harness tester solutions; and contract manufacturing services for PCBA, wire-harness and interconnect systems, box build, and equipment manufacturing. In addition, the company manufactures and repairs semiconductor assembly and testing equipment; installs industrial machinery and equipment; researches, develops, and integrates advance machine vision solutions; assembles printed circuit boards; and provides engineering services, micro-electro-mechanical systems test solutions, and 3D modules for optimized thermal control applications, as well as handler change kits, tester interfaces, test handlers, thermal solutions, and other related tooling parts. It operates in Singapore, China, Costa Rica, Finland, France, Germany, Ireland, Malaysia, the Republic of Korea, the United Kingdom, the United States, Vietnam, and internationally. AEM Holdings Ltd. was incorporated in 2000 and is headquartered in Singapore.