{"id":"fdbcffb6-f22f-4d6c-bb34-b1ef1ab0da83","slug":"imabari-shipbuilding-x-japan-marine-united","name":"Imabari Shipbuilding x Japan Marine United","partnershipType":"joint_venture","status":"active","announcedDate":null,"startDate":null,"endDate":null,"summary":"Imabari Shipbuilding and Japan Marine United established a capital and business alliance on January 1 2021 and jointly launched Nihon Shipyard a joint venture with Imabari holding 51 percent and JMU holding 49 percent of shares.","sources":[{"url":"https://www.offshore-energy.biz/japans-top-shipbuilder-restructures-imabari-gains-upper-hand-in-jmu/","title":"Japan's top shipbuilder restructures Imabari gains upper hand in JMU","sourceName":"Offshore Energy"}],"verificationPosture":"verified","reviewStatus":"reviewed","createdAt":"2026-08-22T19:29:55.731Z","updatedAt":"2026-08-23T14:21:07.559Z","parties":[{"id":"e76e194c-0ae4-4cd5-890f-3a41423c15fa","partnershipId":"fdbcffb6-f22f-4d6c-bb34-b1ef1ab0da83","companyId":"5253073f-75dd-4055-9ead-80b992cae9a6","externalName":null,"role":"co_developer","createdAt":"2026-08-22T19:29:56.119Z","company":{"id":"5253073f-75dd-4055-9ead-80b992cae9a6","slug":"imabari-shipbuilding","name":"Imabari Shipbuilding"}},{"id":"d60ea97a-58e1-43cc-9095-d0426ee3941d","partnershipId":"fdbcffb6-f22f-4d6c-bb34-b1ef1ab0da83","companyId":null,"externalName":"Japan Marine United","role":"co_developer","createdAt":"2026-08-22T19:29:56.502Z","company":null}]}