ALMACO Group has completed a modernisation project aboard Royal Caribbean’s Harmony of the Seas while the vessel was alongside in a scheduled drydock at Navantia Shipyard in Cádiz, Spain.

MarineLink Maritime News published a report of the work on 29 September 2026 and notes that the project itself was completed in May 2026.

Timing and reporting

According to the MarineLink item, ALMACO Group’s contract work on the Harmony of the Seas concluded in May 2026; the publication of the report followed on 29 September 2026, a gap of roughly four months between completion and the media account.

The company carried out the modernisation during the vessel’s scheduled yard period at Navantia Shipyard in Cádiz, Spain, where the ship was in drydock as part of routine maintenance and upgrade scheduling.

Location and parties

The work took place at Navantia Shipyard in Cádiz and involved ALMACO Group delivering the modernisation package for Royal Caribbean’s Harmony of the Seas, as described in the MarineLink report.

MarineLink Maritime News is the source of the published account; the verified notes supplied for this report reproduce the publication’s headline and the dates for the completion and the article.

Scope and specifics of the modernisation are not enumerated in the supplied notes. The report summary indicates that the project included multiple elements but the list of those elements was not provided in the verification notes available for this article.

The completion of a shipboard modernisation during a scheduled drydock is recorded here as a discrete project milestone; the verification notes identify the executing company, the vessel, the shipyard and the dates tied to completion and to the MarineLink publication, but do not supply further technical or contractual detail.

This account records the verified facts contained in the MarineLink item: the names of the companies and vessel involved, the shipyard location in Cádiz, Spain, the month the modernisation finished in May 2026 and the date the report was published on 29 September 2026.

No additional claims about the nature of the works, contractual terms, workforce numbers, equipment installed or subsequent operational consequences are made here because such particulars were not present in the supplied verification notes.

Readers seeking further detail on the components of the modernisation, the rationale for the works, or subsequent service plans for the Harmony of the Seas will need to consult the full MarineLink item or primary statements from the parties directly, as the verified notes used for this article do not provide those specifics.

The record established by the supplied notes is straightforward: ALMACO Group completed a modernisation project on Royal Caribbean’s Harmony of the Seas during a scheduled drydock at Navantia Shipyard in Cádiz, Spain, the work was finished in May 2026, and MarineLink reported the item on 29 September 2026.

Luke Smout, Editor of The Maritime Gazette
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