Company History

1985 October　Company was founded in Tokyo, Minato-ku, with a Capital of 10 Million yen
November Kawasaki Office was inaugurated in Kawasaki City, Kanagawa Prefecture
1986 April　Marine Survey and Surveying Services began
　　　 Building Inspection and Structural Diagnostic Services began
　　　 Relocation and Extension of Kawasaki Office
October　Aquatic environmental consulting services began
1990 October　Simulation analysis services began
1991 October　Environmental consulting services, Information technology and Geophysical survey services, and Facility Evaluation and Diagnostic Services began
1992 May　Osaka Office was inaugurated in Osaka City, Minato-ku
1993 October　Establishment of Corporate Headquarters
1995 October　Company celebrated its 10th Anniversary
1996 October　Hiroshima Office was inaugurated in Hiroshima City, Minami-ku, Ujina
1997 August　Nagoya Office was inaugurated in Nagoya City, Nakagawa-ku、
Kyushu Office was opened in Fukuoka City, Hakata-ku
2000 October　Company celebrated its 15th Anniversary. Tokyo Office and Osaka Office were promoted to Tokyo Branch and Osaka Branch
2001 April　Headquarters and Tokyo Branch were certified ISO9001：2000
2003 June Osaka Branch was certified ISO9001：2000, Risk Management Services began
 2004

2005

 January　Tokyo Branch moved to a new facility
September　Osaka Branch moved to a new facility
October　The Company marked its 20th Anniversary　　　　　　　　　　		  Headquarters・Tokyo Branch
 2006 September　Kyushu Office moved to a new facility
October　Kyushu Office became Kyushu Branch, Hiroshima Office was certified　ISO9001：2000		  Kyushu Branch
 2007 April　A joined company, Disaster Response Institute, was established in Tokyo, Chioda-ku
May　Kyushu Branch was certified ISO9001：2000
October　Soil Analysis Laboratory was established within Tokyo Branch 
2008  January　Safety and Security Support Company was established in Tokyo, Chiyoda-ku
 2009 October　Hiroshima Office was promoted to Hiroshima Branch, Establishment of Sales Planning Department and Production and Technology Depatment
 2010 April　Inauguration of Shimane Office
October　25th company anniversary
November　Headquarters moved to Kawasaki City, Takatsu-ku		  
　　　25 Anniversary photo
 2011 January　Hiroshima Branch moved to the new premises 
January　Tokyo Office was established in Tokyo, Chioda-ku
January　Konagai Office was opened in Isahaya City
October　Hiroshima Branch was renamed to Chugoku Branch		  
　　Hiroshima Branch（Chugoku Branch）
 2012 January　Osaka Branch was relocated to Osaka, Naniwa-ku
May 　Fukushima Office was established in Fukushima		  
2013  January　Shimane Office was relocated to Izumo City Shimane
March　Headquarters satellite is opened in Osaka, Naniwa-ku 		  
Osaka Branch・Headquarters satellite
2014 New Offices were established in Karatsu and Sakata.
2017 New Offices were established in Oita.
2020 New Offices were established in Asahi Himawari.
2022 New Offices were established in Nakaumi.
2023 Head office and Tokyo branch moved to Nakahara Ward, Kawasaki City.
Head office and Tokyo branch
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