is a major Japanese construction firm. It specializes in marine works and land reclamation

Land reclamation

Land reclamation, usually known as reclamation, is the process to create new land from sea or riverbeds. The land reclaimed is known as reclamation ground or landfill.- Habitation :...

. It is listed on the Tokyo Stock Exchange

Tokyo Stock Exchange

The , called or TSE for short, is located in Tokyo, Japan and is the third largest stock exchange in the world by aggregate market capitalization of its listed companies...

, Osaka Stock Exchange, and Nagoya Stock Exchange

Nagoya Stock Exchange

Nagoya Stock Exchange is a stock trading market in Nagoya, Japan. It is Japan's third largest exchange, behind the Tokyo Stock Exchange and Osaka Securities Exchange.- History :...

 as ticker 1893.It originated from Mizuno Gumi (水野組) in 1896 in Hiroshima Prefecture

Hiroshima Prefecture

is a prefecture of Japan located in the Chūgoku region on Honshu island. The capital is the city of Hiroshima.- History :The area around Hiroshima was formerly divided into Bingo Province and Aki Province. This location has been a center of trade and culture since the beginning of Japan's recorded...

, and later renamed to the current name and capitalized in 1954. It has offices in Tokyo

Tokyo

, ; officially , is one of the 47 prefectures of Japan. Tokyo is the capital of Japan, the center of the Greater Tokyo Area, and the largest metropolitan area of Japan. It is the seat of the Japanese government and the Imperial Palace, and the home of the Japanese Imperial Family...

, Singapore

Singapore

Singapore , officially the Republic of Singapore, is a Southeast Asian city-state off the southern tip of the Malay Peninsula, north of the equator. An island country made up of 63 islands, it is separated from Malaysia by the Straits of Johor to its north and from Indonesia's Riau Islands by the...

, Hong Kong

Hong Kong

Hong Kong is one of two Special Administrative Regions of the People's Republic of China , the other being Macau. A city-state situated on China's south coast and enclosed by the Pearl River Delta and South China Sea, it is renowned for its expansive skyline and deep natural harbour...

, Indonesia

Indonesia

Indonesia , officially the Republic of Indonesia , is a country in Southeast Asia and Oceania. Indonesia is an archipelago comprising approximately 13,000 islands. It has 33 provinces with over 238 million people, and is the world's fourth most populous country. Indonesia is a republic, with an...

, Malaysia, Egypt

Egypt

Egypt , officially the Arab Republic of Egypt, Arabic: , is a country mainly in North Africa, with the Sinai Peninsula forming a land bridge in Southwest Asia. Egypt is thus a transcontinental country, and a major power in Africa, the Mediterranean Basin, the Middle East and the Muslim world...

, Sri Lanka

Sri Lanka

Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka is a country off the southern coast of the Indian subcontinent. Known until 1972 as Ceylon , Sri Lanka is an island surrounded by the Indian Ocean, the Gulf of Mannar and the Palk Strait, and lies in the vicinity of India and the...

, Philippines

Philippines

The Philippines , officially known as the Republic of the Philippines , is a country in Southeast Asia in the western Pacific Ocean. To its north across the Luzon Strait lies Taiwan. West across the South China Sea sits Vietnam...

, Thailand

Thailand

Thailand , officially the Kingdom of Thailand , formerly known as Siam , is a country located at the centre of the Indochina peninsula and Southeast Asia. It is bordered to the north by Burma and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the...

, Vietnam

Vietnam

Vietnam – sometimes spelled Viet Nam , officially the Socialist Republic of Vietnam – is the easternmost country on the Indochina Peninsula in Southeast Asia. It is bordered by China to the north, Laos to the northwest, Cambodia to the southwest, and the South China Sea –...

, Cambodia

Cambodia

Cambodia , officially known as the Kingdom of Cambodia, is a country located in the southern portion of the Indochina Peninsula in Southeast Asia...

 and U.A.E. .

PentaOcean Construction is involved in numerous projects in Japan and overseas. The Construction division is engaged in the development of railroads, sewerage

Sewerage

Sewerage refers to the infrastructure that conveys sewage. It encompasses receiving drains, manholes, pumping stations, storm overflows, screening chambers, etc. of the sanitary sewer...

 systems, airports, harbors, roads, office and residential buildings, warehouses, plants and electric power stations. The Real estate division is engaged in real estate development and leasing. The Other operations include the sale of construction materials and machinery, leasing and shipbuilding.

It was a major contractor for the land reclamation

Land reclamation

Land reclamation, usually known as reclamation, is the process to create new land from sea or riverbeds. The land reclaimed is known as reclamation ground or landfill.- Habitation :...

 of Jurong Island

Jurong Island

Jurong Island is an artificial island located to the southwest of the main island of Singapore, off Jurong Industrial Estate. It was formed from the amalgamation of seven offshore islands, the islands of Pulau Ayer Chawan, Pulau Ayer Merbau, Pulau Merlimau, Pulau Pesek, Pulau Pesek Kechil , Pulau...

, Pasir Panjang Container Terminal, Marina Bay reclamation, Tuas

Tuas

Tuas is largely an industrial zone located in the western part of Singapore. The Tuas Planning Area is located within the West Region, and is bounded by Tengeh Reservoir to the north, Strait of Johor to the west, Straits of Singapore to the south, and the Pan Island Expressway to the east.It is...

, Singapore Changi Airport

Singapore Changi Airport

Singapore Changi Airport , Changi International Airport, or simply Changi Airport, is the main airport in Singapore. A major aviation hub in Southeast Asia, it is about north-east from the commercial centre in Changi, on a site....

 reclamation projects in Singapore

Singapore

Singapore , officially the Republic of Singapore, is a Southeast Asian city-state off the southern tip of the Malay Peninsula, north of the equator. An island country made up of 63 islands, it is separated from Malaysia by the Straits of Johor to its north and from Indonesia's Riau Islands by the...

, the Esplanade

Esplanade - Theatres on the Bay

Esplanade – Theatres on the Bay is a waterside building located on six hectares of waterfront land alongside Marina Bay near the mouth of the Singapore River, purpose-built to be the centre for performing arts for the island nation of Singapore...

 in Singapore, widening and deepening of Suez Canal

Suez Canal

The Suez Canal , also known by the nickname "The Highway to India", is an artificial sea-level waterway in Egypt, connecting the Mediterranean Sea and the Red Sea. Opened in November 1869 after 10 years of construction work, it allows water transportation between Europe and Asia without navigation...

 and construction of the Suez Canal Bridge

Suez Canal Bridge

The Suez Canal Bridge, also known as the Shohada 25 January Bridge or the Egyptian-Japanese Friendship Bridge, is a road bridge crossing the Suez Canal at El Qantara. The Arabic "al qantara" means "the bridge". The bridge links the continents of Africa and Asia.-Design and construction:The bridge...

 in Egypt

Egypt

Egypt , officially the Arab Republic of Egypt, Arabic: , is a country mainly in North Africa, with the Sinai Peninsula forming a land bridge in Southwest Asia. Egypt is thus a transcontinental country, and a major power in Africa, the Mediterranean Basin, the Middle East and the Muslim world...

, West Rail for the Kowloon-Canton Railway

Kowloon-Canton Railway

The Kowloon–Canton Railway refers to a railway network in Hong Kong which is now combined with the MTR railway system, comprising rapid transit services, a light rail system and feeder bus routes within Hong Kong, and intercity passenger and freight train services to the rest of China...

, and a major contractor in the construction of Chubu International Airport and Kansai International Airport

Kansai International Airport

is an international airport located on an artificial island in the middle of Osaka Bay, southwest of Ōsaka Station, located within three municipalities, including Izumisano , Sennan , and Tajiri , in Osaka Prefecture, Japan. The airport is off the Honshu shore. The airport serves as an...

. Among other construction includes Akinada Bridge

Akinada Bridge

The is a suspension bridge in Hiroshima, Japan. Completed in 2000, it has a main span of 750 meters. It was constructed by PentaOcean Construction.-External links:*...

 in Hiroshima, Rainbow Bridge

Rainbow Bridge

Rainbow Bridge may refer to:Bridges :* Rainbow Bridge National Monument, a natural rock formation located in Utah, USA* Rainbow Bridge , in Kansas* Rainbow Bridge , on the United States – Canada border...

, Tokyo Bay Aqua-Line

Tokyo Bay Aqua-Line

The , also known as the Trans-Tokyo Bay Highway, is a bridge-tunnel combination across Tokyo Bay in Japan.It connects the city of Kawasaki in Kanagawa Prefecture with the city of Kisarazu in Chiba Prefecture, and forms part of National Route 409...

 in Tokyo. It is currently involved in the expansions at Haneda Airport.