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Private company

Imabari Shipbuilding Hiroshima Shipyard

Imabari Shipbuilding Hiroshima Shipyard is a Japanese shipyard founded in 1949.1

幸陽船渠株式会社（こうようせんきょ）は、かつて存在した日本の造船メーカーである。2 From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Sep 1949Founded1

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Koyo Dockyard, -6 Jun. 2012 a
Photo: 中古侍, CC BY 2.1 jp, via Wikimedia Commons3

Corporate structure

Imabari Shipbuilding Hiroshima Shipyard is part of a group headed by Imabari Shipbuilding. 7 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Imabari Shipbuilding Imabari
    • Imabari Shipbuilding Hiroshima Shipyard
    • Imabari Kokusai Hotel Subsidiary · Imabari, Japan
    • Imabari Shipbuilding Imabari Shipyard Subsidiary · Ehime Prefecture, Japan
    • Imabari Shipbuilding Marugame Headquarters Subsidiary · Japan
    • Imabari Shipbuilding Saijo Shipyard Subsidiary · Saijo, Japan
    • Shimanami Shipyard Subsidiary · Imabari, Japan

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

From Wikidata.1

Former names

  • Koyo Dockyarduntil 20141

Timeline

  1. 1986Acquired Acquired by Imabari Shipbuilding1
  2. Sep 1949Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
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