ASM Pacific Technology Ltd. is an investment holding company, which engages in the design, manufacture, and marketing of machines, tools and materials used in semiconductor industries. It operates through the following segments: Back-End Equipment, Surface Mount Technology Solutions, and Materials. The Back-End Equipment segment manufactures and markets semiconductor machines and tools. The Surface Mount Technology Solutions segment deals with the manufacture and sale of surface mount technology placement machines. The Material segment involves in production and sale of semiconductor materials. The company was founded in 1975 and is headquartered in Hong Kong.