What departments does Penta-Ocean Construction Company Limited have?

Penta-Ocean Construction Company Limited has employees across 14 departments including Entrepreneurship, Human Resources, Operations, Engineering, Program & Project Management.

What is the largest department at Penta-Ocean Construction Company Limited?

The largest department at Penta-Ocean Construction Company Limited is Program & Project Management with 4 employees.

Where are Penta-Ocean Construction Company Limited employees located globally?

Penta-Ocean Construction Company Limited has employees across 7 continents and 33 countries including Madagascar, Mozambique, Egypt, Somalia, Benin.

How has Penta-Ocean Construction Company Limited's team size changed over time?

Penta-Ocean Construction Company Limited's team has grown from approximately 851 to 853 employees based on available data.

Penta-Ocean Construction Company Limited Employee Directory

ConstructionTokio, Japan1001-5000 Employees

Penta-Ocean Construction Company Limited is a major Japanese contractor specializing in marine works and land reclamation. The company traces its roots to Mizuno Gumi, established in 1896 in Hiroshima Prefecture, and adopted its current name in 1954. Headquartered in Tokyo, Japan, it maintains multiple offices across Asia and the Middle East and is listed on the Tokyo, Osaka, and Nagoya stock exchanges under the ticker 1893. Its project portfolio includes large-scale reclamation and infrastructure work, with notable assignments in Singapore such as Jurong Island, Marina Bay, Pasir Panjang Container Terminal, and Changi Airport reclamation, as well as the widening of the Suez Canal and the construction of the Suez Canal Bridge in Egypt. The company has also participated in major airport and harbor projects in Japan, among other developments worldwide. In March 2026, Penta-Ocean announced a collaboration with Bygging-Uddemann AB to carry out caisson production using a gantry on a floating dock in Kagoshima, southern Japan.

Penta-Ocean Construction Company Limited Global Highlights

Asia
882

Singapore
465
Japan
147
Indonesia
126
Bangladesh
53
Malaysia
28
India
26
Philippines
16
Viet Nam
11
Sri Lanka
5
Saudi Arabia
2
Qatar
2
United Arab Emirates
1

Africa
88

Madagascar
61
Mozambique
14
Somalia
5
Egypt
3
South Africa
3
Benin
1
Djibouti
1

North America
17

United States Of America
13
Canada
4

Europe
11

United Kingdom Of Great Britain And Northern Ireland
4
France
3
Romania
2
Spain
1
Netherlands
1

Oceania
5

Australia
4
Micronesia
1

South America
2

Peru
2

Penta-Ocean Construction Company Limited's Leadership

P. H. G.
Chief Officer
Mobile Phone
Email
M. Q.
Chief Surveyor
Mobile Phone
Email
P. P. P.
Chief Of Staff
Mobile Phone
Email
J. V.
Chief Qs Engineer
Mobile Phone
Email
J. B.
Owner
Mobile Phone
Email
T. 山. 拓. Y.
Senior Manager, Head Of Human Resources Group
Mobile Phone
Email
D. S.
Executive Gm Deputy Head Of Administrations Group / Gm Head Of International Csr Promotion Division
Mobile Phone
Email
S. M. M. G.
Document Controller
Mobile Phone
Email

Penta-Ocean Construction Company Limited Employee Metrics

100%

50%

0%

2026

2025

Engineering
Program & Project Management
Administrative
Civil Engineering & Construction
Healthcare Services
Other

Contact profiles from Penta-Ocean Construction Company Limited

Name

Title

Contact Info

Location

Last Update

S. M.
Secretary / Document Controller
Mobile Phone
Email
Singapore
Apr 15, 2026
J. A.
Director
Mobile Phone
Email
UNITED KINGDOMHertfordshire
Oct 31, 2023
T. K.
Research Director
Mobile Phone
Email
JapanTochigi
Mar 05, 2024
L. M. H.
Design Manager
Mobile Phone
Email
Singapore
Aug 11, 2025
B. S.
Senior Ehs Manager
Mobile Phone
Email
Singapore
Jun 27, 2026
G. S. J.
Shipping Manager
Mobile Phone
Email
Sep 11, 2025
A. B.
Senior Manager, Planning
Mobile Phone
Email
Singapore
Jun 02, 2026
B. A.
Idd Manager
Mobile Phone
Email
Singapore
Jul 01, 2026
F. A. B.
Senior Manager Project Control
Mobile Phone
Email
Singapore
Apr 16, 2026
I. H.
Lead Project Logistics Manager
Mobile Phone
Email
IndonesiaJakarta
Apr 17, 2026

Frequently Asked Questions

What is Penta-Ocean Construction Company Limited known for?

Penta-Ocean Construction Company Limited was founded in 1896 operates in the Construction industry; you can contact the main corporate office by phone at

+81-3-3816-****

. Explore Penta-Ocean Construction Company Limited's company overview page for more information.

What is Penta-Ocean Construction Company Limited's most common email format?

Penta-Ocean Construction Company Limited employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Penta-Ocean Construction Company Limited email formats with LeadIQ.

How many employees does Penta-Ocean Construction Company Limited have currently?

Penta-Ocean Construction Company Limited has approximately 1.5K employees as of July 2026. These team members are located across 6 continents, including AsiaAfricaNorth America.

Who are Penta-Ocean Construction Company Limited's key employees and leadership?

As of July 2026, Penta-Ocean Construction Company Limited's key employees include:

Chief Officer: P. H. G.
Chief Surveyor: M. Q.
Chief Of Staff: P. P. P.
Chief Qs Engineer: J. V.
Owner: J. B.

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Penta-Ocean Construction Company Limited Employee Directory

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