Yoshiteru Chiba

Green Arrows Holdings KK operates as a Japanese online motion picture services company. The private company is based in Tokyo, Japan.

Tokai Techno Co., Ltd. provides test measurement certification services. The private company is based in Yokkaichi, Japan.

Part of JFE Holdings, Inc., Bios Komaki KK is a Japanese company that generates biogas electric power. The company is based in Nagoya, Japan. The company was founded in 2017. Bios Komaki KK was acquired by J&T Recycling Corp. from Archaea Energy KK on January 18, 2021.

Hanamaki Ginga Power Co., Ltd. distributes electricity. The private company is based in Hanamaki, Japan.

Tsugaru Apple Power Co., Ltd. provides electric services. The private company is based in Hirakawa, Japan.

Part of TRE Holdings Corp., Fuji Car Manufacturing Co., Ltd. is a Japanese company that provides products and services related to vehicle businesses such as scrap processing machinery, waste disposal machinery, various processing plants, garbage collection trucks, and tank lolly, which contribute to the protection of the environment and recycling society. The company is based in Moriyama, Japan. The company aims to contribute to the development of the carbon society and work towards achieving SDGs. Additionally, the company is actively seeking human resources to achieve its goals. Fuji Car Manufacturing Co. was acquired by Takeei Corp., part of TRE Holdings Corp. from October 01, 2021 on June 20, 2014 for $14.99 million.

Part of TRE Holdings Corp., Takeei Energy & Park Co., Ltd. is a Japanese company that provides electric services. The company is based in Tokyo, Japan.

Earth-Appraisal Co., Ltd. provides environmental consulting services. Its focus is on the provision of risk management services to the financial and real estate sectors. Its services include property investigations and environmental due diligence; soil and groundwater investigations and remediation; asbestos investigation, management, and abatement services; compliance auditing; environment, health, and safety training and planning; property condition reports; engineering reports; earth history research; and architectural design. The company was founded on February 14, 2002 and is headquartered in Tokyo, Japan.

Part of TRE Holdings Corp., Ikeda Shoten KK is a Japanese company that specializes in publishing practical books on various topics such as sports, health, cooking, and horticulture. The company is based in Tokyo, Japan. The company's books aim to explain knowledge and wisdom in an easy-to-understand manner, making them useful for hobbies and everyday life. Ikeda Shoten KK was acquired by Takeei Corp., part of TRE Holdings Corp. from October 01, 2021 on April 23, 2008 for $9.21 million.

Part of TRE Holdings Corp., Hokuriku Kankyo Service Co., Ltd. is a company that provides environmental services in Ishikawa prefecture, Japan. The company is certified for excellent waste management and contribute to a recycling society as a member of the Bambooill group. The Japanese company collects and transport industrial waste, perform intermediate processing, and dispose of waste at a management type disposal site. Hokuriku Kankyo Service Co. was acquired by Takeei Corp., a subsidiary of TRE Holdings Corp. from Nippo Kogyo Co., Ltd. on March 06, 2009 for $12.27 million.

Part of TRE Holdings Corp., Environmental Protection Co. is a Japanese company that provides a wide range of environmental services beyond conventional analysis and surveys. Based in Hachioji, Japan, the company conducts environmental surveys and analysis such as water quality, soil, and asbestos. The company also provides comprehensive environmental services to create a living space where people can live comfortably. In addition, the company responds to urgent survey requests and analysis requests from customers related to the environment. Environmental Protection was acquired by Takeei Corp., part of TRE Holdings Corp. on October 01, 2008.

MIRAIT Corp. provides telecommunication engineering services. It offers ICT (Information and Communications Technology) solutions, social innovation, mobile networks, communications infrastructure, global and structured cabling systems. The company was founded on December 21, 1944 and is headquartered in Tokyo, Japan.