1. 3 Financial Statements

Scope of Consolidation

（number of companies）

FY Number of consolidated subsidiaries Number of equity-method affiliates Change of scope of consolidation
2000.3 46 15 Start of group-wide consolidation
2001.3 46 15
2002.3 53 16 Affiliated company Obayashi Road Corporation becomes a group subsidiary
2003.3 60 17
2004.3 66 21 Affiliated company Thai Obayashi Corporation Limited becomes a group subsidiary; acquires Oak Setsubi Corporation
2005.3 62 20 Affiliated company H.R. Osaka Inc. becomes a group subsidiary
2006.3 70 20 Acquires Ibaraki Green Co., Ltd.; acquires John S. Clark Co, LLC
2007.3 70 26
2008.3 79 25 Acquires Webcor, LP (consolidated from the second half of the fiscal year)
2009.3 81 25
2010.3 81 24
2011.3 86 26 Establishes Obayashi Canada Holdings Ltd., Obayashi Canada Ltd.; acquires Kenaidan Group Ltd.
2012.3 85 26 Acquires Seiwa Real Estate Co., Ltd.; liquidates Mutsuzawa Green Co., Ltd.
2013.3 87 28
2014.3 85 27 James E. Roberts-Obayashi Corporation becomes a group subsidiary
2015.3 84 28 Liquidates H.R. Osaka Inc.; Obayashi Real Estate Corporation and Seiwa Real Estate Co., Ltd. merge; acquires Kraemer North America, LLC
2016.3 88 27
2017.3 88 26
2018.3 93 25 Obayashi Road Corporation becomes a wholly-owned group subsidiary
2019.3 89 28 Liquidates John S. Clark Co, LLC
2020.3 94 26 Excludes Aoyama North Side (anonymous association)
Establishes Minatomirai 53 East (anonymous association)
2021.3 97 25 Establishes Obayashi Properties UK Limited
Umekita Development SPC becomes a group subsidiary
  1. Management and
    Organization
    1. The Articles of Incorporation
      1. Current Articles of Incorporation (As of June 24, 2021) Enacted December 19, 1936
    2. Basic Principles
      1. Obayashi Basic Principles Set forth in March 2018
      2. Corporate Messages Created on January 25, 2011
    3. Transitioning of Corporate Symbol
      1. Transitioning to a New Corporate Symbol
    4. Corporate Officers
      1. Founder, Past Chairmen, Presidents, Vice Chairmen and Executive Vice Presidents
      2. Current Officers (As of June 24, 2021)
    5. Organization Chart
      1. Current Organization Chart (As of April 1, 2021)
  2. Stock Information
    1. Total Number of Shares Issued and Outstanding
    2. Status of Shareholding
    3. Major Shareholders
    4. Changes in Stock Price
  3. Financial Statements
    1. Scope of Consolidation
    2. Consolidated Data
  4. Technology
    1. Technology Development
    2. Foreign Patent
  5. BIM Timeline
    1. BIM Timeline外部リンク
  6. Awards
    1. Company Award for Excellent Projects
    2. President's Special Award
  7. Major Publication
    1. Corporate history, biography, etc.
    2. In-house magazines, operational guidelines, etc.
    3. PR magazines
  8. Group Companies
    1. Group Companies (in Japan)
      1. Major Group Companies (in Japan)
        1. OBAYASHI ROAD CORPORATION
        2. NAIGAI TECHNOS CORPORATION
        3. OBAYASHI FACILITIES CORPORATION
        4. OAK SETSUBI CORPORATION
        5. OBAYASHI-SHINSEIWA REAL ESTATE CORPORATION
        6. OAK INFORMATION SYSTEM CO.
      2. Other Group Companies (in Japan)
    2. Group Companies (Overseas)
      1. Major Group Companies (Overseas)
        1. THAI OBAYASHI CORPORATION LIMITED
        2. PT. JAYA OBAYASHI
        3. TAIWAN OBAYASHI CORPORATION
        4. OBAYASHI VIETNAM CORPORATION
        5. OBAYASHI SINGAPORE PRIVATE LTD.
        6. E.W. HOWELL CO., LLC
        7. OBAYASHI USA, LLC
        8. WEBCOR, LP
        9. KENAIDAN GROUP LTD.
        10. JAMES E. ROBERTS-OBAYASHI CORPORATION
        11. KRAEMER NORTH AMERICA, LLC
        12. JS BUILDERS, LLC
      2. Other Group Companies (Overseas)