Penta-Ocean Construction Co., Ltd.
1,342.00
JPY
-28.50
(-2.08%)
ISIN
JP3309000002
Return %
Stock
S&P 500
1Y
4.56
14.20
3Y
59.40
81.12
5Y
73.39
68.34
Capital Structure
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JPY
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JPY
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in mil. unless spec.Quarterly Revenue
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in mil. unless spec.Quarterly Earnings Per Share
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in mil. unless spec.Company Description
- CEO
- Takuzo Shimizu
- Full Time Employees
- 3,991
- Sector
- Industrial services
- Industry
- Engineering & construction
- Address
- 2-8, Koraku 2-chome Tokyo TY Japan 112-8576
- IPO Date
- Aug 6, 1963
- Website
- penta-ocean.co.jp
- Similar Companies
- Business
- Penta-Ocean Construction Co., Ltd. is a leading Japanese construction firm specializing in marine works, land reclamation, and large-scale civil engineering projects. The company offers a comprehensive range of products and services including waterfront and land civil engineering; construction of railroads, sewerage systems, airports, harbors, roads, bridges; building construction for residential, commercial, and institutional sectors; real estate development and leasing; as well as the sale and leasing of construction materials, machinery, and shipbuilding. Penta-Ocean's construction expertise extends to advanced methods such as reinforced concrete beam construction with varied casting techniques, environmentally friendly concrete products, and AI-based residual structural performance evaluation technologies. Its geographic operations span Japan, Southeast Asia (notably Singapore, Vietnam, Indonesia), and other international markets where it undertakes major infrastructure and port development projects. Founded in 1896 and headquartered in Tokyo, Japan, Penta-Ocean plays a significant role in technically demanding projects such as Singapore’s Tuas Basin land reclamation, Patimban Deep Sea Port development in Indonesia, Chubu and Kansai International Airports, and the Thomson-East Coast Line in Singapore. In recent years, the company has focused on innovation and sustainability including the development and application of eco-friendly concrete technologies and AI-driven construction solutions. It has also expanded its business through strategic acquisitions such as Koh Brothers Eco Engineering in Singapore and entered collaborations in emerging sectors like offshore wind power projects and smart city developments. Most recently, in 2025, Penta-Ocean has made operational advancements including the issuance of unsecured corporate bonds, share repurchase programs, and securing large contracts such as the Land Reclamation Works at northern Tuas Basin, Singapore, and the Airport Tung Chung Link project in Hong Kong. The company has further enhanced its vessel capabilities by completing a highly specialized offshore installation vessel with a 1,600-ton crane. Penta-Ocean continues to allocate significant capital expenditures toward renewable energy projects and sustainable infrastructure, signaling a strategic shift toward diversification beyond traditional construction domains. With subsidiaries and affiliates mainly in Singapore and Southeast Asia, Penta-Ocean leverages its technological leadership and international presence to address complex infrastructure demands globally. The company maintains a portfolio of construction technology innovations, materials development, and environmentally conscious construction systems, underscoring its comprehensive approach to civil engineering and marine construction. This description reflects Penta-Ocean Construction Co., Ltd.'s current offerings, recent strategic initiatives, and market presence as of late 2025.
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