Advantest, established in 1954 and listed on the Tokyo Stock Exchange (6857.T), is a leading global supplier of semiconductor testing equipment. On April 28, 2023, Advantest completed the acquisition of Taiwanese PCB/PCBA company Xupu Technology Co., Ltd., making Xupu Technology a wholly-owned subsidiary of Advantest's American subsidiary.

R&D Altanova Advantest Group is a leading provider of advanced test interface solutions for wafer sort and final test applications. They offer cutting-edge design, fabrication, load board PCBs, and MLO substrates. Our clients include top integrated device manufacturers, fabless semiconductor companies, and foundries worldwide.