Naoto Matsuoka

Metal One Corp. produces, processes and distributes steel, iron and other metal products. Its services include supply chain management, comprehensive consulting, strategic financing and information technology solutions. The company was founded on January 6, 2003 and is headquartered in Tokyo, Japan.

Rever Holdings Corp. operates as a holdings company which provides the management of its group companies with an interest in the recycling, waste disposal and related businesses. It also deals with group strategic planning, systems development, health and safety operations, education and training, and support services. The company was founded on July 2, 2007 and is headquartered in Tokyo, Japan.

Takeei Corp. engages in the environmental solutions business. It operates through the following segments: Takeei Corp., Recycle Peer Co., Ltd., Hokuriku Kankyou Service Co., Ltd., Gypro Co., Ltd., Fujicar Manufacturing Co., Ltd., and Others. The Takeei Corp. segment operates treatment processing and recycling of construction wastes; collection, transportation, and the sanitary landfill site. The Recycle Peer Co., Ltd. segment handles processing and recycling of dismantled mixed construction wastes. The Hokuriku Kankyou Service Co., Ltd. segment manages controlled landfill site and recycles waste plastic materials. The Gypro Co., Ltd. segment deals with recycling business of waste plaster boards. The Fujicar Manufacturing Co., Ltd. segment manufactures forging machineries. The Others segment covers the businesses of its other group companies. The company was founded on March 7, 1977 and is headquartered in Tokyo, Japan.