History of OSAKI Group

1916​～​
  • August 1916​

    Founded as Kogyo Seisakujo in Higashi-Gotanda, Shinagawa-ku, Tokyo.

 

  • January 1937
    ​    Reorganized as a joint stock company.​
     
  • April 1941​

    Acquired and merged with OSAKI Kogyo; corporate name changed to Osaki Electric Co., Ltd., and lineup of meter transformers readied.

1960s

Meter manufacturing company established by joint investments
with power companies　

  • 1960
    Kyuki Electric Corporation (now Kyuden Technosytems Corporation)
     
  • 1961
    Chubu Seiki Co., Ltd.
     
  • 1968
    Tohoku Electric Meter Industry Co., Inc.

1980s
  • October 1980
    Listed on the first section of the Tokyo Stock Exchange.

2000s
  • November 2002
    Itron Datatech, with strength in energy metering systems, is acquired as a subsidiary (now Osaki Datatech Co., Ltd.).
     
  • February 2007
    M&A (Japan)
    Enegate Co., Ltd. became a subsidiary.

2010s
  • February 2012
    M&A (Singapore)
    Acquired EDMI as a subsidiary.
    Sales ratio outside Japan increased significantly.
     
  • August 2016
    100th Anniversary

2020s
  • April 2022
    Transferred to the Prime Market of the Tokyo Stock Exchange.

History of Osaki Electric Corporate Headquarters / Operation Center

1950s
  • October 1952​

    Established the first headquarters office.
  • June 1957
    The headquarters office building was rebuilt. The building was expanded in 1961.

September 1963

  • Constructed Saitama Factory (now Saitama Operation Center) in Miyoshi Village (currently Miyoshi Town), Saitama Prefecture. Started operation.

April 1994
  • Completed the headquarters building (now Osaki Electric Building). Moved headquarters office functions and started
    operations.

May 2009
  • Moved headquarters functions to Higashi Gotanda Square, and started operations.

November 2018
  • Established an open innovation laboratory at the Osaki Electric Building.

February 2022
  • Transferred some head office functions to the Osaki Electric-2nd Building