Company Philosophy

The security industry, which was in the limelight at the 1964 Tokyo Olympics, has passed 56 years,
We have finished the second Tokyo Olympics 2021.
The security industry, which has grown with the rapid growth of Japan,
is now becoming more mechanized and has become closer to our lives, and both quality and quantity have changed significantly.
Even after the second Tokyo Olympics and Paralympics, the needs of the security industry will continue to change day by day.
In order to respond quickly to such changes, all employees including group companies thoroughly teach each other,
and with abundant knowledge and experience,
we have established an appropriate management system as a comprehensive security service company.

Kiguchi Soken Co., Ltd. provides you with safe and creative security services.



Company name
Kiguchi Soken Co., Ltd
Ryousuke Suzuki
Headquarters location
TEL: +81-3-5834-7269
January 27, 2016
Certification / Certification date
Certified by the Tokyo Metropolitan Public Safety Commission No.30004125 / March 31, 2016
Number of employees
500 people (including group companies)

KIGUCHI・GROUP (Group company)

Major Customers:

  • Tokyo Metro Co.,Ltd.
  • Obayashi Co.,Ltd.
  • Kajima Co.,Ltd.
  • Shimizu Co.,Ltd.
  • Milx Co.,Ltd.
  • Taisei Kensetsu Co.,Ltd.
  • Takenaka Co.,Ltd.
  • Takeso corporation Co.,Ltd.
  • Maeda Co.,Ltd.
  • Nishimatsu construction Co.,Ltd.
  • Ando Co.,Ltd.
  • Toda Co.,Ltd.
  • Goyo construction Co.,Ltd.
  • Sumitomo construction Co.,Ltd.
  • Fujita Co.,Ltd.
  • Kumagai Gumi Co.,Ltd.
  • Konoike Co.,Ltd.
  • Toa construction Co.,Ltd.
  • Numa Gumi Co.,Ltd.
  • Toyo construction Co.,Ltd.
  • Okumuramura Co.,Ltd.
  • Totetsu Kogyo Co.,Ltd.
  • Tobishima Co.,Ltd.
  • Sato Kogyo Co.,Ltd.
  • Tokyo construction
  • Zenitaka Co.,Ltd.
  • Daiwa house Co.,Ltd.
  • Matsuo Komuten Co.Ltd

  • (Icluding group companies)