Aemulus Holdings Berhad, an investment holding company, designs, develops, and assembles semiconductor testers, automated test equipment, and test and measurement instruments. Its products include AMB7600-S, a rf front-end device tester; AMB5600, a mixed signal RF – MCU – digital – IC test system; AMB4200, an analog/linear tester; and AMB1831, an open short tester. The company provides design consultancy and test related services. It serves in Malaysia, Singapore, China, the United States, Korea, Taiwan, and internationally. Aemulus Holdings Berhad was founded in 2004 and is based in Bayan Lepas, Malaysia.