Leviathan

Superyacht · 364.2 ft
4 313
Oceanco Leviathan profile
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Oceanco Leviathan video
Official video · Oceanco · YouTube
Length364.2 ft 111 m
Beam58.4 ft
Crew43
Top speed17.6 kn
Cruising speed13 kn
Range6,500 nm
StatusPrivate yacht · not for sale
DeliveryDelivered November 2025
Draft15.09 ft
Gross tonnage4,970 GT
PropulsionDiesel-electric, twin ABB Azipods, 5.5 MWh battery system
HullSteel hull, aluminium superstructure
Naval architectureOceanco & Lateral Naval Architects
Exterior designOceanco
Interior designMark Berryman Design
Launched2025
  • Diesel-electric propulsion through twin ABB Azipods, with a 5.5 MWh battery bank for long silent running
  • Research-vessel facilities: dive centre, laboratory, onboard hospital and 3D-printing workshop
  • Crew-centred layout shaped with the crew themselves
  • Motion comfort: Quantum MagLift and XT fins, natural roll period over 12 seconds

About Oceanco

Since 1987 · Alblasserdam, Netherlands · 80–130 m

Dutch builder of full-custom superyachts from 80 to 140 metres, founded in 1987 and based in Alblasserdam, near Rotterdam.

  • Covered dry dock able to build yachts up to 140 metres
  • Record-scale builds, including Koru (127 m), Kaos (110 m) and Black Pearl (106.7 m)
  • Naval architecture (Lateral) and systems integration (Alewijnse) within the Oceanco Group
All Oceanco yachts

Also in the Notable builds

Specifications and prices are indicative and may change; please check with the shipyard or your broker.