Obayashi Corp - Company Profile
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Obayashi Corp (Obayashi) is a construction and engineering company. It carries out building construction, civil engineering, infrastructure development, and renewable energy projects. The company’s services portfolio includes consulting; diagnosis, design and engineering; evaluation and maintenance of buildings and related facilities; management of infrastructures such as road, railway and airports; and real estate services. Obayashi manufactures and sells building materials; construction machinery and equipment; and concrete products for several projects. It offers services to various sectors, including public facilities, government, hospitals, education, cultural institutions, offices, industrial facilities, and residences. The company has presence in Japan, North America, Asia, the Middle East, Europe, and Oceania. Obayashi is headquartered in Minato-ku, Tokyo, Japan.
Headquarters
Japan
Address
Tower B, Shinagawa Intercity, 2-15-2, Konan, Minato, Tokyo, 108-8502
Website
www.obayashi.co.jp
Telephone
81 3 57691111
No of Employees
17,305
Industry
Construction
Ticker Symbol & Exchange
1802 (TYO)
Revenue (2025)
$17.2B
12.7%
(2025 vs 2024)
EPS
XYZ
Net Income (2025)
XYZ
94.6%
(2025 vs 2024)
Market Cap*
$16.2B
Net Profit Margin (2025)
XYZ
72.5%
(2025 vs 2024)
* As of and is in US$
Obayashi Corp premium industry data and analytics
Products and Services
| Services |
|---|
| Construction Contracting |
| Design and Engineering |
| Consultancy |
| XYZ |
| XYZ |
| XYZ |
History
History section provides information on new products, mergers, acquisitions, expansions, approvals, and many more key events.
| Year | Event | Description |
|---|---|---|
| 2026 | Contracts/Agreements | In January, the company secured a contract from the Land Transport Authority to construct a new infill station, NS3A, between Choa Chu Kang and Bukit Gombak stations. |
| 2025 | New Products/Services | In October, the company introduced a special website for its Village exhibition at GREEN×EXPO 2027. |
| 2025 | Plans/Strategy | In October, the company announced its plans to acquire GCON Inc. and its two affiliated companies. |
Competitor Comparison
| Key Parameters | Obayashi Corp | Kajima Corp | Taisei Corp | Shimizu Corp | Sumitomo Mitsui Construction Co Ltd |
|---|---|---|---|---|---|
| Headquarters | Japan | Japan | Japan | Japan | Japan |
| City | Minato | Minato-Ku | Shinjuku-Ku | Chuo-Ku | Chuo-Ku |
| State/Province | Tokyo | Tokyo | Tokyo | Tokyo | Tokyo |
| No. of Employees | 17,305 | 21,029 | 16,382 | 21,286 | 5,392 |
| Entity Type | Public | Public | Public | Public | Private |
Key Financial Charts
Sales Growth
Net Income Growth
Executives
| Name | Position | Board | Since | Age |
|---|---|---|---|---|
| Takeo Obayashi | Chairman | Executive Board | 2009 | - |
| Toshimi Sato | Chief Executive Officer; Director; President | Executive Board | 2025 | - |
| Atsushi Sasagawa | Head-Marketing Division; Director; Executive Vice President | Executive Board | 2023 | - |
| Masako Orii | Director | Non Executive Board | 2020 | - |
| Yoshihito Sasaki | Executive Vice President; Civil Engineering Construction Division; Director | Executive Board | - | - |
| Non Dignissim Eros | Proin vel | Convallis | 2026 | XY |
| Non Dignissim Eros | Proin vel | Convallis | 2026 | XY |
| Non Dignissim Eros | Proin vel | Convallis | 2026 | XY |
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