Oceanco launches “human-centric” superyacht named Leviathan

The 111-metre superyacht Leviathan by Dutch Oceanco redefines life at sea, making the key emphasis on comfort and wellbeing both for the guests and the crew
August 12 2025 4 minutes to read
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Leviathan at Oceanco facility

In the project formerly known as Y722, convention gives way to intent, putting people at the heart of the design process 

The Leviathan was built for an experienced owner, who is committed to teambuilding and cares about the crew’s wellbeing. From the earliest stages of the project, the crew was involved in the process and shared their experience in order to create a yacht that is a great fit for those who handle her. According to the shipyard, the Leviathan “represents a shift in how yachts are imagined, built, and run”.

Moreover, special attention has been given to the opportunity to carry out scientific work on board, and back in 2023 the yard underscored that it would require innovative technologies and a non-standard layout. 

Leviathan at Oceanco facility
Leviathan at Oceanco facility

The Leviathan reflects a human-centric approach to life at sea. The yacht’s naval architecture by Lateral Naval Architects and Oceanco, the exterior design created inhouse, and the interior by Mark Berryman Design – each and every element of the vessel was designed with the idea of enhancing functionality and guests and crew comfort in mind. 

The Leviathan's exterior was designed in-house
The Leviathan's exterior was designed in-house

The owner of the yacht took an active part in the project and made sure the superyacht was built in compliance with the initial concept. “Leviathan represents a new philosophy of yachting – one that places greater purpose at the heart of design, ownership and operations,” said Deniz de Koningh, Project Director at Oceanco. “The owner’s vision sets a forward-thinking example of how yachts can be built and used with intent. We are excited to see the influence she may have in shaping the future of the industry.” 

The Leviathan's beam is 17.8 m
The Leviathan's beam is 17.8 m

Durable and easy to look after materials like honed stone and natural wool carpets were chosen for the Leviathan in order to cut maintenance costs and allow the crew to focus on more important things like providing comfortable conditions for the guests, supporting scientific work on board and managing complex operations.

Traditional high-maintenance elements like polished handrails with wooden cappings, teak decks and vast painted superstructure sections were replaced with smart alternatives like composite capping rails / decks and full-height glass superstructure bulkheads, all without compromising but enhancing the aesthetics.

The Leviathan by Oceanco is powered by the diesel-electric propulsion system
The Leviathan by Oceanco is powered by the diesel-electric propulsion system

As a tribute to the spirit of collaboration, a glass panel engraved with the names of over 2000 individuals involved in the project now stands in the Leviathan’s main staircase as a permanent reminder that this yacht was built by people and for people.

The Leviathan is scheduled to undergo sea trials in the nearest future, after which the yard promises to share more details about this amazing project.

The Leviathan is the first superyacht launched by the shipyard in its new status ilodka.com covered in “Dutch Oceanco changes hands”.

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