
N-Sea Group continues its fleet expansion with a new Neptune build hybrid survey and ROV support vessel
We have officially signed a long term charter agreement with Mainport Shipping Ltd for the delivery of an additional new-build hybrid survey and ROV support vessel, the Geo Master. This vessel is of similar design as the Geo Ranger, equipped with similar equipment , which is under N-Sea Group management and control. The vessel will be built by Neptune Construction.
The vessel is scheduled for delivery in the first quarter of 2026 and is expected to be operational by mid-March 2026.
About Neptune Marine
Neptune is a specialized supplier of marine solutions in the Netherlands. Our main activities are shipbuilding, ship repair, conversion, and mobilisation since our start in 1972. We deliver solutions for your maritime project from our locations in the Netherlands: Hardinxveld and Aalst.
We design, build, repair, convert and mobilise vessels and equipment for the maritime industry including offshore, renewables, marine infrastructure and aquaculture. It is our aim to offer you the best solution through creativity, cooperation and flexibility. In other words, we work together.
Neptune – ‘’Marine solutions that work for you’’





