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Completion and redelivery converted HOS Rocinante

Saturday, December 20 2025

General – Conversion

The Eastern Shipbuilding Group (ESG) based in Panama City, Florida, has completed and redelivered HOS Rocinante.

This is a US-flagged commissioning service operation vessel (CSOV) belonging to Hornbeck Offshore Services (HOS).

Originally built by ESG as an offshore supply vessel, the 300-foot (90-metre) ‘HOS Rocinante’ has undergone an extensive conversion at ESG’s Allanton and Port St Joe Shipyards in Panama City.

The project transformed the vessel into a CSOV engineered to support technician accommodation, safe personnel transfer, and multi-day offshore operations in harsh, open ocean environments – capabilities essential for offshore wind farm construction and maintenance, as well as traditional offshore energy projects.

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Filed Under: Conversion, Hornbeck, International News Tagged With: Conversion, ESG, HOS, USA

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