PENTA-OCEAN CONSTRUCTIONS CO.LTD

PENTA-OCEAN CONSTRUCTIONS CO. LTD is a trusted name in global engineering and construction, delivering excellence across marine, civil, and infrastructure projects. From harbors to high-rises, we create landmarks that stand the test of time.

Explore Our Services

Expertise in Civil Engineering Projects

Thomson-East Coast Line T211 (Singapore)

Comprehensive Project Management Solutions

Yodobashi Umeda Tower (Osaka,Japan)

Tokyo International Cruise Terminal (Tokyo,Japan)

Hisamitsu Pharmaceutical Museum (Saga,Japan)

About Penta Oceans

PENTA-OCEAN CONSTRUCTIONS CO. LTD is a leading global construction and engineering company, specializing in marine works, civil infrastructure, and large-scale development projects. With decades of experience, we bring together innovation, sustainability, and engineering excellence to build projects that redefine skylines and strengthen communities.

A construction site featuring a large red crane lifting a concrete section with a massive hole, positioned above a series of similar concrete sections placed in a trench. Workers wearing helmets and high-visibility vests are visible among the structures. In the background, there is a red and brown building and a clear blue sky with some clouds.
A construction site featuring a large red crane lifting a concrete section with a massive hole, positioned above a series of similar concrete sections placed in a trench. Workers wearing helmets and high-visibility vests are visible among the structures. In the background, there is a red and brown building and a clear blue sky with some clouds.
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An under-construction bridge with scaffolding and concrete pillars, situated in an open area with clear skies. A crane and various construction materials are visible, with a vehicle parked nearby.
An under-construction bridge with scaffolding and concrete pillars, situated in an open area with clear skies. A crane and various construction materials are visible, with a vehicle parked nearby.
A large construction site with several elevated, rectangular concrete structures surrounded by scaffolding. Workers in safety gear are visible on the platforms. The background shows curved, tiered earthworks suggesting a large excavation or dam. There are shadows that cast a dramatic contrast over the scene.
A large construction site with several elevated, rectangular concrete structures surrounded by scaffolding. Workers in safety gear are visible on the platforms. The background shows curved, tiered earthworks suggesting a large excavation or dam. There are shadows that cast a dramatic contrast over the scene.

Our Vision

“To be a world-class leader in construction, creating infrastructure that connects people, industries, and nations.”

Our Services

Expert solutions in civil engineering, marine construction, and project management.

Civil Engineering
Workers wearing safety gear are engaged in construction activities at a site with rocky terrain. They are handling large metal rods, possibly for reinforcing concrete structures. Piles of earth and construction materials surround the area.
Workers wearing safety gear are engaged in construction activities at a site with rocky terrain. They are handling large metal rods, possibly for reinforcing concrete structures. Piles of earth and construction materials surround the area.

Comprehensive civil engineering services for diverse infrastructure projects worldwide.

Two construction workers are engaged in roadwork, surrounded by rubble and debris in a city environment. Scaffolding lines the building behind them, with signs indicating ongoing repairs. Traffic cones and barriers are positioned around the work area.
Two construction workers are engaged in roadwork, surrounded by rubble and debris in a city environment. Scaffolding lines the building behind them, with signs indicating ongoing repairs. Traffic cones and barriers are positioned around the work area.
A construction site with multiple concrete formwork structures in place. Metal braces and supports are prominently visible, ensuring the stability of the forms. Concrete foundations and vertical columns are being prepared, with a mix of exposed rebar and newly laid concrete. The overall environment appears organized and active, reflecting ongoing building activities.
A construction site with multiple concrete formwork structures in place. Metal braces and supports are prominently visible, ensuring the stability of the forms. Concrete foundations and vertical columns are being prepared, with a mix of exposed rebar and newly laid concrete. The overall environment appears organized and active, reflecting ongoing building activities.
Marine Construction

Specialized marine construction services ensuring safety and efficiency in all projects.

Delivering innovative design consultancy for large-scale infrastructure projects.

Design Consultancy

Our Projects

Showcasing our global infrastructure and engineering expertise.

An intricate construction site with a complex framework of red steel beams and scaffolding stands prominently. Several white structural supports and yellow braces are visible, indicating an ongoing building project. The foreground displays signage in a language suggesting construction of luxury apartments.
An intricate construction site with a complex framework of red steel beams and scaffolding stands prominently. Several white structural supports and yellow braces are visible, indicating an ongoing building project. The foreground displays signage in a language suggesting construction of luxury apartments.
Featured Projects

Explore our diverse portfolio of successful construction and engineering projects worldwide, highlighting our commitment to quality and innovation in every endeavor.

A construction site under a bridge featuring a partially completed structure with scaffolding. There are several construction materials, such as rocks, bags, and tanks, scattered across the ground. An upper section of the bridge includes a canopy with metal railings. Background includes trees and protective orange barriers.
A construction site under a bridge featuring a partially completed structure with scaffolding. There are several construction materials, such as rocks, bags, and tanks, scattered across the ground. An upper section of the bridge includes a canopy with metal railings. Background includes trees and protective orange barriers.
Recent Works

Discover our latest projects that exemplify our dedication to excellence in civil engineering and marine construction across various sectors.

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Contact

+65 6338 8966

Get in touch with our team today.

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info@pentaoceanconstructions.eu

hr@pentaoceanconstructions.eu