3697.T

Last close 1103.00000000 on 2026-11-02

About

Founded: 2005-09 (in Shibuya, Tokyo)

Founders: Masaru Tange

Founded by manufacturing-process consultant Masaru Tange, originally as a process-improvement consultancy; pivoted to software testing in 2009 and became Japan's largest listed software QA/testing company.