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 measurement equipment. It also provides vision software solution 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; manufactures and trades in industrial equipment and systems; offers vision software solutions for automated equipment; and provides mechanical and electrical engineering consultancy services, as well as engages in the wholesale, technical testing, and analysis of machinery, equipment, and supplies. The company serves the semiconductor, electrical and electronics, automotive, academia and research, petrochemical and oleochemical, metal and mining, oil and gas, environment, and renewable energy industries. It has operations in Malaysia, Singapore, Vietnam, Thailand, the Philippines, Indonesia, Germany, Portugal, China, Morocco, Malta, Lao People's Democratic Republic, Czech Republic, and internationally. QES Group Berhad was founded in 1991 and is headquartered in Shah Alam, Malaysia.