1. 7 Major Publication

Corporate history, biography, etc.

The History of Obayashi : A Century in Photos 1892-1991

The History of Obayashi : A Century in Photos 1892-1991

A brief history commemorating 100 years from its foundation, illustrated by various photos inside and outside of the company.

OBAYASHI CHRONICLE 1892-2011 English version

OBAYASHI CHRONICLE 1892-2011 English version

Distributed internally only

130TH ANNIVERSARY

130TH ANNIVERSARY

Published in January 2022

The History of Obayashi : A Century in Photos 1892-1991

The History of Obayashi : A Century in Photos 1892-1991

A brief history commemorating 100 years from its foundation, illustrated by various photos inside and outside of the company.

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OBAYASHI CHRONICLE 1892-2011 English version

OBAYASHI CHRONICLE 1892-2011 English version

Distributed internally only

PINCH OUT
130TH ANNIVERSARY

130TH ANNIVERSARY

Published in January 2022
A visual history commemorating the 130 years since Obayashi’s foundation, introduced by photographs of 25 representative construction projects.

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  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)