Nagasaki Shipyard & Machinery Works is spread over four sites: Main plant, Koyagi Plant, Saiwaimachi Plant and Isahaya Plant.
We excel in the building of ships with high added value, such as LNG carriers, and cruise ship and participate in the production of defense and space equipment based on years of accumulated experience and technologies.
With a strong record of supply to both Japanese and overseas customers, we are known worldwide for our forward-looking approach and the global scale of our activities.
The history of the main plant began with the establishment of Nagasaki Yotetsusho Foundry by the Tokugawa Shogunate back in 1857. The plant features the building berth, on which the famed battleship "Musashi" was built, and a 300,000-ton dry dock.
|Address:||1-1, Akunoura-machi, Nagasaki City, Nagasaki, 850-8610, Japan
Koyagi Plant is the largest of the Works and was completed in 1972. The shipyard plant uses production methods that take full advantage of the 1,000 meters building dock for optimal manufacturing of LNG and LPG carriers.
|Address:||180 Koyagi-machi, Nagasaki City, Nagasaki, 851-0393, Japan
Saiwaimachi Plant, located northeast of the Main Plant, stands alongside the Urakami River. The plant manufactures special machinery.
|Address:||12 Saiwai-machi, 6-chome, Nagasaki City, Nagasaki, 850-0046, Japan
Isahaya Plant, located in the Isahaya Industrial Complex, 5 kilometers west of Isahaya Railway Station (25 kilometers east of Nagasaki Railway Station) has a defense equipment assembly shop and a space equipment shop that produces the attitude/orbit control systems for rockets and artificial satellites.
|Address:||53 Tsukuba-machi, 6-chome,Isahaya City, Nagasaki, 854-0065, Japan