TriIs Inc. is a holding company, which engages in the control and management of its group companies. It operates through the following segments: Construction Consultant, Fashion Brand, and Investment. The Construction Consultant segment surveys, plans, designs, and supervises civil engineering construction works; and handles video data display viewers, security systems, online map rendering engines, and mobile information management systems. The Fashion Brand segment plans, manufactures, and sells ladies' wear, handbags, and leather goods. The Investment segment handles real estate and securities investment. The company was founded on March 16, 1995 and is headquartered in Tokyo, Japan.