ERS Engineering & Risk Sercvice
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Corporate Profile
Corporate Name Engineering and Risk Services Corporation
Founded November 20, 1998
Paid-in capital 200 million yen
Board Members


Yasuhiko Furusawa
Kenji Sato
Kazuo Kojima
Nobutaka Ohgi
Yasuo Murakami
Kenji Tobita


Toshikazu Hirano
Susumu Hashimoto
Shareholders Kajima Corporation (50%)
OYO Corporation (50%)
Address Akasaka MK Bldg., 4-9-9 Akasaka, Minato-ku, Tokyo 107-0052, Japan
Tel. +81-3-5786-0090 Fax +81-3-5786-0094 y MAP z
Number of employees 21 (as of 1 April 2017)
Scope of business Due diligence /real-estate evaluation
Environmental site assessment
Disaster risk assessment
Qualifications and registrations
First-class architect office registered with Tokyo Metropolitan Government,
Construction consultant registered with Ministry of Construction,
Designated survey institute under Soil Contamination Countermeasures Law,



Affiliates OYO RMS Corporation
A company providing risk-analysis and risk-management advisory services centered on natural hazards such as earthquakes and typhoons.