Aemulus Holdings Berhad is an investment holding company. The Company, through its subsidiary, Aemulus Corporation Sdn Bhd (ACSB), is engaged in designing and assembling of automated test equipment, and test and measurement instruments, and the provision of their related services and design consultancy services. The Company operates through the electronic tester segment. Its products include Amoeba 4100-D, which is a small-signal discrete tester; Amoeba 4200, which is an analog/linear tester; Amoeba 4600, which is a digital/mixed signal test system with radio frequency (RF) option, and Amoeba AMB7600, which is a multi-site and multi-instance RF tester. Its AMB4600 is compacted for multiplex testing, including microcontrollers (wireless/non-wireless), connectivity modules, baseband, RF transceivers, wireless system on chips (SoCs) and pre-amplifiers. Its geographical segments include Malaysia, Singapore, China, United States of America and Other countries.