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History

History
April 1961 Shinryo Engineering Co., Ltd. is founded (Capital: 10 million yen)
April 1965 Company name changes to Seiryo Engineering Co., Ltd.
October 1974 The Nagoya Branch Office and Kyoto Sub-branch Office split off to become Nakaryo Engineering Co., Ltd.
June 1981 Capital increases to 40 million yen.
1987 Computer Software Development Co., Ltd. established as a subsidiary.
1988 Engineering Development Co., Ltd. established as a subsidiary.
July 1988 Takasago Engineering Department and Research Laboratory split off to become Koryo Engineering Co., Ltd.
June 1989 Capital increases to 80 million yen.
April 1990 Techno Data Engineering Co., Ltd., an affiliate company, is established.
June 1991 Capital increases to 100 million yen.
October 1991 MHI Sea Tech Co., Ltd., an affiliate company, is established.
1994 Advanced Reactor Technology, Co., Ltd. established
April 2009 Computer Software Development Co., Ltd., Engineering Development Co., Ltd., and Advanced Reactor Technology, Co., Ltd. merge to establish MHI Nuclear Engineering, Co., Ltd.
October 2009 MHI Nuclear Engineering, Co., Ltd. splits off and transfers its businesses related to machinery and steel structures such as machinery, environmental equipment, and steel structures to Mitsubishi Heavy Industries Mechatronics Systems, Ltd.
April 2010 MHI Nuclear Engineering, Co., Ltd. transfers its Marine diesel to MHI Diesel Service, Co., Ltd.
April 2011 50th Anniversary of the founding
June 2012 Ship and marine business withdrawn
July 2014 MHI Nuclear Engineering, Co., Ltd. merges with its affiliate Techno Data Engineering, Co., Ltd.
July 2015 Seiryou Engineering Co., Ltd. and MHI Nuclear Engineering, Co., Ltd. merge to become Nuclear Systems and Solution Engineering Co., Ltd.
July 2016 MHI Nuclear Systems and Solution Engineering Co., Ltd. merges with Energis Co., Ltd.
January 2019 Company name changes to MHI NS Engineering Co., Ltd.
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