• Jul 2007

    Maekawa CPA Office was established in Minato-ku by Kengo Maekawa, CEO of Shiodome Partners Group

  • Apr 2008

    Shiodome Partners Limited was established to provide accounting consulting services.
    Maekawa CPA Office became Shiodome Partners Accounting Firm.

  • Nov 2008

    Shiodome Certified Social Insurance & Labor Consulting subsidiary was established by Makoto Imai

  • Mar 2009

    Shiodome Gyoseishoshi Lawyer Corporation was established by Kengo Maekawa

  • Sep 2009

    Group HeadQuarters relocated to Shinbashi, Minato-ku, Tokyo

  • Aug 2012

    Shiodome Partners Tax Corporation was established by Shiodome Partners Accounting Firm and merged with Ryuta Sato CPTA office

  • Dec 2012

    The Okinawa branch of Shiodome Partners Group was established

  • Mar 2014

    Shiodome Partners (USA) Inc. was established in Hawaii

  • Jun 2014

    Shiodome Gyoseishoshi Office was expanded and reincorporated under Shiodome Gyoseishoshi Corporation

  • Aug 2014

    Shiodome Certified Insurance & Labor Consulting Office was developed
    and reincorporated as Shiodome Certified Insurance & Labor Consulting Firm

  • Aug 2015

    Shiodome Shiodome Judical Scrivener Firm was established by Munenori Ishikawa

  • Apr 2016

    Shiodome Partners Limited increase its capital funding

  • Sep 2016

    Shiodome Patent Firm was established by Hiromi Hayashi

  • Apr 2017

    Shiodome Property Corporation was established serve the Real Estate needs of business clients

  • Mar 2018

    Group headquarters relocated to Ginza 7-chome Chuo-ku, Tokyo

  • Jun 2018

    Joined the PKF International network of global Business Accounting institutions.

  • Nov 2018

    Shiodome Gyoseishoshi Corporation name changed to Shiodome Partners Gyoseishoshi Corporation.

  • Jan 2019

    Shiodome Partners Tax Corporation was merged with Kyodo Tax Corporation.

  • Apr 2019

    Shiodome Partners Tax Corporation and Lockhart Accounting office were integrated their managemaents.

  • Mar 2022

    Group headquarters relocated to 33rd Floor of Shiodome City Center