Mitsuo Matsushita

Todentsu Corp. provides general telecommunication engineering including design and execution of electric power and lighting equipment works. The Groups activities include designing and installation of optical fiber and metal cables for broadband network communication systems and installation of web access terminals; construct on-site plants for transforming and distributing electricity for office complexes, high-rise residential buildings, hospitals and municipal facilities. The operations are carried out through the following divisions: NTT Engineering, Comprehensive System, Multimedia and Mobile. The company was founded in February 1946 and is headquartered in Tokyo, Japan.

Part of A.D. Works Group Co., Ltd., A.D. Partners Co., Ltd. provides property management services.

Part of A.D. Works Group Co., Ltd., ADW Management Usa, Inc. provides property management services.

A.D. Designbuild Corp. engages in renovation construction business. It offers building diagnosis, long-term repair plan creation, consulting, and construction management services. The company was founded on December 10, 2008 and is headquartered in Tokyo, Japan.

Sumikawa Komuten KK engages in interior construction business. The company was founded on June 1, 1987 and is headquartered in Tokyo, Japan.