QES Group Berhad, an investment holding company, engages in the manufacture, distribution, and provision of engineering services for inspection, test, measuring, analytical, and automated handling equipment. It operates through Equipment, Materials and Engineering Solutions, and Manufacturing segments. The company offers analytical instruments; inspection, test, and measurement equipment; material and engineering solutions; production equipment; smart automation solutions; and semiconductor inspection and handling. It also provides vision software solutions for automated equipment, mechanical and electrical engineering consultancy service, trading and servicing of industrial parts, and equipment. In addition, the company markets and services scientific instruments; trades in and services industrial parts and equipment; and manufactures and trades in industrial equipment and systems, as well as engages in wholesale, technical testing, and analysis of machinery, equipment, and supplies. The company serves semiconductors, electrical and electronics, academia and research, petrochemical and oleochemical, metal and mining, oil and gas, environment, and automotive industries. It has operations in Malaysia, Vietnam, Thailand, the Philippines, Singapore, Indonesia, India, China, Myanmar, Germany, Lao People's Democratic Republic, Malta, and internationally. QES Group Berhad was founded in 1991 and is headquartered in Shah Alam, Malaysia.