SEASPAN CORPORATION
SEASPAN CORPORATION is a registered legal entity registered in Marshall Islands under 14582, on file with Registrar of Corporations (via IRI). The company was incorporated on 1 January 2005 and lists its registered address as Ajeltake Island Majuro, Marshall Islands. No shareholders are recorded for SEASPAN CORPORATION with Registrar of Corporations (via IRI). No beneficial owner (UBO) data is recorded for SEASPAN CORPORATION; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from Registrar of Corporations (via IRI) and was last updated on 22 September 2026.
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Group Structure
SEASPAN CORPORATION sits 1 level below its ultimate parent, ATLAS CORP., registered in Marshall Islands. 2 subsidiaries are recorded beneath it, across 2 jurisdictions. The full chain up to ATLAS CORP. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by SEASPAN CORPORATION's own shareholder record. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 2 subsidiaries span Marshall Islands, Canada jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
ATLAS CORP.
Marshall Islands
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Frequently Asked Questions
Who is SEASPAN CORPORATION's UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for SEASPAN CORPORATION; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is SEASPAN CORPORATION's company registration number?
SEASPAN CORPORATION's registration number is 14582, filed with Registrar of Corporations (via IRI) in Marshall Islands.
When was SEASPAN CORPORATION incorporated?
SEASPAN CORPORATION was incorporated on 1 January 2005, according to Registrar of Corporations (via IRI).
What is SEASPAN CORPORATION's registered address?
The registered address on file for SEASPAN CORPORATION is Ajeltake Island Majuro, Marshall Islands.
Does SEASPAN CORPORATION have a parent company or subsidiaries?
SEASPAN CORPORATION sits 1 level below its ultimate parent, ATLAS CORP., registered in Marshall Islands. 2 subsidiaries are recorded beneath it, across 2 jurisdictions. Those 2 subsidiaries span Marshall Islands, Canada jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Can Zavia monitor changes to SEASPAN CORPORATION's ownership over time?
This profile reflects a point-in-time snapshot from Registrar of Corporations (via IRI). Zavia's monitoring API can track changes to SEASPAN CORPORATION's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access SEASPAN CORPORATION's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Marshall Islands, so records like SEASPAN CORPORATION's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Registrar of Corporations (via IRI) and was last synced on 22 September 2026.