Takehisa Nakajima

Part of Tokai Tokyo Financial Holdings, Inc., Tokai Tokyo Securities Co., Ltd. is a financial services company based in Nagoya, Japan. The Japanese company offers margin trading with low commissions, making it advantageous for medium- to long-term construction. The company aims to reduce daily costs to reduce the total cost for their clients. The company was founded in 1908. Masataka Sato has been the CEO of the company since 2021.

Western Tube & Conduit Corp. manufactures conduit, mechanical tubes and fence posts. It also manufactures cold drawn stainless mechanical or hypodermic size tubing products, ornamental iron and steel fences. The company was founded in October 1964 and is headquartered in Long Beach, CA.

IKK Co. provides power generation services. The company is based in Nagoya, Japan. The Japanese company was founded in 1983 by Kenji Kato.

Part of Taisei Co., Ltd. (Aichi), T Clear KK is a Japanese company that provides cleaning and maintenance services.

Razor Glory Building Maintenance Ltd. Provides cleaning and maintenance services for office buildings and condominiums. It services includes exterior wall cleaning, marble restoration and maintenance, kitchen cleaning, general cleaning, initial cleaning, carpet care & cleaning and termites cleaning. The company was founded in 1988 and is headquartered in Hong Kong.

Care Vietnam JSC engages in provision of cleaning and maintenance of office and commercial buildings. Its services include industrial maintenance services, building external cleaning, floor recovery and polishing services, machinery and equipment supplying, consumptive materials supplying services, and pest control services. The company was founded on March 20, 2007 and is headquartered in Ho Chi minh City, Vietnam.

C+H Associates Pte Ltd. provides building repairs and maintenance services. The company is headquartered in Singapore.