OBAYASHI CORPORATION

OBAYASHI CORPORATION GLOBAL SITE
Investor Relations

Investor Relations

Investor Relations

Investor Relations

General Meeting
of Shareholders
Announcement Schedule

[June 29, 2026]

122nd Ordinary General Meeting of Shareholders (10:00 JST)

General Meeting of Shareholders

Financial Results
Announcement Schedule

[August 7, 2026（12:00JST）]

Financial Results Announcement for FY2026 1Q

Top Message

Medium-Term Business Plan

Medium-Term Business Plan

Corporate Report（Integrated Report）

Corporate Report（Integrated Report）

IR News

Jun 18, 2026 Notice Concerning the Acquisition of Shares of “Multiplex,” a Company Operating Building Construction Business in Australia, the UK and Canada, as a Subsidiary （246KB）
May 28, 2026 Notice of Convocation of the 122nd Ordinary General Meeting of Shareholders （2,318KB）
May 27, 2026 Posted Details of Cross Shareholdings （203KB）
May 26, 2026 FY2025 : Summary of the Financial Results Briefing Conference (April 1, 2025 to March 31, 2026) （181KB）
May 14, 2026 FY2025 : Presentation on Financial Results with Notes (April 1, 2025 to March 31, 2026) （1,261KB）
May 13, 2026 Notice Concerning Acquisition of Shares of PT JTD JAYA PRATAMA, an Operator of Toll Road Concession Business in Indonesia （163KB）
May 13, 2026 Notice Concerning the Continuation and Partial Revision of Board Incentive Plan (BIP) Trust （280KB）
May 13, 2026 Notice Concerning Dividends of Surplus （366KB）
May 13, 2026 Financial Data Book (FY ended March 31, 2022 - FY ended March 31, 2026) （361KB）
May 13, 2026 FY2025 : Presentation on Financial Results (April 1, 2025 to March 31, 2026) （1,531KB）

Latest Financial Results

Financial Results
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Obayashi Sustainability Vision 2050

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