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Overview

Construction

OKUMURA CORPORATION

Okumura Corporation is a comprehensive construction company engaged in civil engineering and building construction across Japan, with operations spanning public infrastructure projects, commercial and residential buildings, and urban development. The company also conducts investment and development business through real estate sales and leasing via its subsidiary Taihei Fudosan Co., Ltd., and operates renewable energy power generation businesses through biomass energy subsidiaries. Additional business lines include construction materials manufacturing and sales, PFI (Private Finance Initiative) project operations, and construction-related consulting services.

Market Cap

¥188B

US$1.20B

¥164B

US$1.05B

Stock¥5,240▼-0.76%

US$1 = ¥156.80 (2026-10-23)

LTM EV/EBITDA

9.2

LTM EV/EBIT

11.4

LTM PER

10.4

LTM PBR

1.0

Stock vs TOPIX (1Y, base=100)vs TOPIX ▼-15.9%pt

Oct 24, 25 – Oct 23, 26StockTOPIX

MC → EV Bridge

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Performance & Balance

Revenue 5Y (¥B)

EBITDA 5Y (¥B)

Net Income 5Y (¥B)

Capital Structure

75%

25%

EquityD/E 0.34xDebt

Liquidity vs Debt 5Y (¥B)▲ Net Cash

CashInv. Sec.Debt

Shareholders

Top 10 hold 36.1%

as of 2026-03-31 · Source: Annual Securities Report

The Master Trust Bank of Japan, Ltd. (Trust Account)

11.61%

OKUMURA CORPORATION Employee Stock Ownership Association

5.52%

Custody Bank of Japan, Ltd. (Trust Account)

4.06%

Resona Bank, Limited

3.36%

Custody Bank of Japan, Ltd. (Money Trust Taxable Account)

3.35%

STATE STREET BANK ANDTRUST COMPANY 505001 (Standing Proxy: Mizuho Bank, Ltd.)

2.32%

Nippon Life Insurance Company

1.78%

Takanori OKUMURA

1.52%

JP MORGAN CHASE BANK 385781 (Standing Proxy: Mizuho Bank, Ltd.)

1.30%

THE BANK OF NEW YORK,TREATY JASDEC ACCOUNT (Standing Proxy: MUFG Bank, Ltd.)

1.27%

Management

13 officers

Takanori OKUMURA

Representative Director, President

Apr 1986 Joined the Company May 1994 Deputy General Manager, Kansai Branch Office Jun 1994 Director Dec 1995 General Manager, Sales Department, Tokyo Branch Office Apr 2001 Managing Director Apr 2001 In charge of Sales Dec 2001 Representative Director, President (current)

1962-03-15

Masahiro KANESHIGE

Representative Director, Senior Managing Executive Officer, General Manager of Sales Headquarters

Apr 1988 Joined the Company Apr 2015 General Manager, Building Sales Division, Tokyo Branch, East Japan Branch Office Apr 2019 Executive Officer Apr 2019 General Manager, Tokyo Branch, East Japan Branch Office Apr 2020 Managing Executive Officer Apr 2020 General Manager, East Japan Branch Office Jun 2020 Director, Managing Executive Officer Apr 2024 Representative Director, Senior Managing Executive Officer (current) Apr 2024 General Manager of Sales Headquarters (current)

1966-03-08

Kunitake KONISHI

Director, Managing Executive Officer, General Manager of West Japan Branch Office

Apr 1989 Joined the Company Apr 2019 Executive Officer Apr 2019 Deputy General Manager, West Japan Branch Office, in charge of Building Business Apr 2024 Managing Executive Officer Apr 2024 General Manager, West Japan Branch Office (current) Jun 2024 Director, Managing Executive Officer (current)

1964-01-03

Masanari KASHIKI

Director, Managing Executive Officer, General Manager of East Japan Branch Office

Apr 1989 Joined the Company Apr 2017 General Manager, Civil Engineering Works Department, East Japan Branch Office Dec 2017 General Manager, Civil Engineering Works Department, and General Manager, Renewal Technology Department, East Japan Branch Office Apr 2018 General Manager, Civil Engineering Works Department, East Japan Branch Office Dec 2018 General Manager, Civil Engineering Works Department, and General Manager, Civil Engineering No. 2 Department, East Japan Branch Office Apr 2019 General Manager, Civil Engineering Works Department, East Japan Branch Office Apr 2020 Executive Officer Apr 2020 General Manager, Tohoku Branch, East Japan Branch Office Apr 2024 Managing Executive Officer Apr 2024 General Manager, East Japan Branch Office (current) Jun 2024 Director, Managing Executive Officer (current)

1963-09-28

Yasuyuki NAKATANI

Director, Managing Executive Officer, General Manager of Civil Engineering Headquarters

Apr 1990 Joined the Company Apr 2018 General Manager, Civil Engineering No. 3 Department, West Japan Branch Office Apr 2019 General Manager, Kansai Civil Engineering No. 3 Department, and General Manager, Renewal Technology Department, West Japan Branch Office Jul 2019 General Manager, Kansai Civil Engineering No. 3 Department, West Japan Branch Office Apr 2020 General Manager, Civil Engineering Works Department, and General Manager, Kansai Civil Engineering No. 3 Department, West Japan Branch Office Jan 2021 General Manager, Civil Engineering Works Department, West Japan Branch Office Apr 2022 General Manager, Kansai Civil Engineering Sales Division, Kansai Branch, West Japan Branch Office Apr 2023 Executive Officer Apr 2023 General Manager of Civil Engineering Headquarters (current) Jun 2023 Director, Executive Officer Apr 2024 Director, Managing Executive Officer (current)

1966-06-29

Hiroyuki MATSUSHIMA

Representative Director, Managing Executive Officer, General Manager of Administration Headquarters

Apr 1990 Joined the Company Apr 2017 Deputy General Manager, East Japan Branch Office, in charge of Administration, and General Manager, General Affairs Department Apr 2019 Deputy General Manager, East Japan Branch Office, in charge of Administration Apr 2020 Executive Officer Apr 2021 Deputy General Manager, West Japan Branch Office, in charge of Administration Apr 2023 Deputy General Manager, Administration Headquarters Apr 2024 General Manager of Administration Headquarters (current) Jun 2024 Representative Director, Managing Executive Officer (current)

1966-04-27

Shinya KIMURA

Director, Executive Officer, General Manager of Building Construction Headquarters

Apr 1991 Joined the Company Apr 2021 General Manager, Kansai Building No. 3 Department, and General Manager, Kansai Building No. 4 Department, West Japan Branch Office Apr 2022 General Manager, Kansai Building No. 3 Department, West Japan Branch Office Apr 2024 Deputy General Manager, West Japan Branch Office, in charge of Building Business Jun 2024 Executive Officer Apr 2025 General Manager of Building Construction Headquarters (current) Jun 2025 Director, Executive Officer (current)

1967-08-07

Rieko UEDA

Director

Apr 1984 Joined Daikin Industries, Ltd. Aug 2001 Representative Director, President, Mother Net Corporation Apr 2016 Visiting Professor, Otemon Gakuin University (current) May 2020 Standing Director, Kansai Economic Doyukai (current) Jun 2022 Outside Director, Toyoshima & Co., Ltd. (current) Jun 2022 Director of the Company (current)

1961-12-18

Eiji MAEDA

Director, Audit and Supervisory Committee Member

Apr 1985 Joined the Bank of Japan May 2016 Executive Director, the Bank of Japan Jun 2020 Advisor, Chibagin Research Institute, Ltd. Jun 2020 Representative Director, President, Chibagin Research Institute, Ltd. (current) Jun 2022 Director, Audit and Supervisory Committee Member of the Company (current)

1961-08-24

Akira SASAKI

Director, Full-time Audit and Supervisory Committee Member

Apr 1990 Joined the Company Apr 2017 Deputy General Manager, West Japan Branch Office, in charge of Administration, and General Manager, General Affairs Department Apr 2019 Deputy General Manager, West Japan Branch Office, in charge of Administration Apr 2020 Executive Officer Apr 2020 Deputy General Manager, Administration Headquarters, and General Manager, Human Resources Department Apr 2021 Deputy General Manager, Administration Headquarters Apr 2023 Deputy General Manager, West Japan Branch Office, in charge of Administration Apr 2024 In charge of Internal Control Jun 2024 Director, Full-time Audit and Supervisory Committee Member (current)

1966-05-03

Kyoko HIROSE

Director, Audit and Supervisory Committee Member

Mar 1982 Joined Hirose Seisakusho Co., Ltd. Mar 1983 Director, Hirose Seisakusho Co., Ltd. Dec 2001 Representative Director, President, Hirose Seisakusho Co., Ltd. (current) Nov 2020 Vice Chairman, Osaka Chamber of Commerce and Industry (current) May 2022 Outside Director, Kintetsu Department Store Co., Ltd. (current) Jun 2024 Director, Audit and Supervisory Committee Member of the Company (current) Jun 2025 Outside Director, Shionogi & Co., Ltd. (current)

1959-03-27

Eri OGURA

Director, Audit and Supervisory Committee Member

Oct 2002 Registered as Certified Public Accountant Jun 2005 Registered as U.S. Certified Public Accountant (California) Jan 2009 Partner, Hotta Liesenberg Saito LLP Jan 2009 Opened Eri Ogura Certified Public Accountant Office (current) Jan 2022 Opened Ogura Accounting and Consulting Office (current) Jun 2026 Director, Audit and Supervisory Committee Member of the Company (current)

1968-02-12

Hisae KOMIYA

Director, Audit and Supervisory Committee Member

Apr 1999 Appointed Public Prosecutor Jan 2022 Councillor, Secretariat of the Ministry of Justice, in charge of Litigation Bureau Apr 2025 Registered as Attorney-at-Law Apr 2025 Joined Mori Hamada & Matsumoto (Gaikokuho Kyodo Jigyo) (current) Jun 2026 Director, Audit and Supervisory Committee Member of the Company (current)

1970-12-19

Large Shareholding Reports

Sumitomo Mitsui Trust Asset Management Co., Ltd.

2025-09-19

2.80%→2.30%