On 21 January 2025, Neptune Marine, in Hardinxveld-Giessendam, the Netherlands, carried out the keel laying ceremony for hybrid survey and ROV support vessel Geo Master.
N-Sea has signed a long term charter agreement with Mainport Shipping Ltd for the delivery of the Geo Master. This vessel is of the same design as the Geo Ranger, equipped with similar equipment , which is already under N-Sea Group management and control.
Neptune has scheduled the delivery in the first quarter of 2026 and the vessel is expected to be operational by mid-March 2026.
The Geo Master will be a new and important contribution to the growth ambitions of N-Sea Group. The vessel will be upgraded to meet the latest standards in fuel efficiency and emissions, and is able to run on bio-fuel.
N-Sea will have the vessel under full commercial management and control. By having a fleet of specialised and dedicated vessels, N-Sea can provide safer and more efficient operations, through working with fully committed and integrated teams, better serving the needs of our clients.
About N-Sea
N-Sea is an end-to-end subsea services provider. With a fleet of 14 multipurpose vessels and a range of in-house systems and equipment, N-Sea delivers smart, fit-for-purpose solutions for subsea infrastructure projects in every stage of the offshore asset life cycle for customers in the international offshore energy industry. Our bespoke solutions focus on specific subsea capabilities, such as survey, UXO ID & clearance, cable repair & installation, or IRM, construction & decommissioning.
With the support of an experienced, multidiscipline offshore operations team, we integrate these bespoke capabilities into a single project, delivering a smart, fit-for-purpose, safe and sustainable solution that improves the efficiency of subsea projects and reduces projects risks for our customers.
N-Sea Group is a privately owned company headquartered in the Netherlands, with more than 500 people working offshore and onshore, onboard vessels and in facilities across Europe and the Middle East, and a revenue of more than €200M in 2025.
N-Sea. Smart Subsea Solutions.
About Neptune
Neptune is a specialised provider of marine solutions in the Netherlands. Our main activities are shipbuilding, ship repair, conversion, and (de)mobilisation since our start in 1972. We deliver solutions for your maritime project from our locations in the Netherlands: Hardinxveld, Aalst, and Groningen.
Media contact
Danielle Biermans
Marketing Communication Manager
T +31 (0)111 456 000
E d.biermans@n-sea.com
