Maersk Supply Service is believed to have sold another two offshore vessels as it looks to offset the effects of lay-ups.
Media reports said the Maersk Seeker and Maersk Supplier anchor handler vessels are the latest to have been offloaded as part of a fleet reduction drive.
In August, the division said it would sell up to 20 of its ships in 18 months as demand for offshore supply vessels dries up.
It is understood to have divested 10 already, and the sales will continue next year, the reports said.