AOSL vs RES Comparison

Alpha & Omega Semiconductor Ltd designs, develops and supplies a portfolio of power semiconductors targeting various applications, including personal computers, flat-panel TVs, LED lighting, smartphones, battery packs, consumer and industrial motor controls and power supplies for TVs, computers, servers and telecommunications equipment. It generates revenue mainly from the sale of power semiconductors, consisting of power discretes and power ICs with a presence in Hong Kong, China, South Korea, the United States and other countries.

RPC Inc is an oilfield services company. It provides specialized oilfield services and equipment to independent and oil and gas companies engaged in the exploration, production, and development of oil and gas properties throughout the United States. The company's operating segment includes Technical Services and Support Services. It generates maximum revenue from the Technical Services segment. Technical Services segment nclude RPC's oil and gas services that utilize people and equipment to perform value-added completion, production and maintenance services directly to a customer's well. Support Services segment consists of drill pipe and related tools, pipe handling, pipe inspection and storage services, and oilfield training and consulting services.