220' / 67-meter Conversion Opportunity


Global Expedition Ship

Delivered in 12 months.


Conversion from Ocean Proven Vessel

Built for heavy duty use in extreme weather with maximum safety and endurance.



  • 8 VIP Cabins (Structure added aft of Cabin)
  • 14 Ship's Crew Cabins Cinema/Spa
  • Gym/Recreation Room
  • Moon Pool
  • A-Frame
  • 15 Ton Deck Crane (20' Boom)
  • Helideck & Hanger
  • New Electronics/Echo Sounders
  • Dive Chambers
  • Science Labs

Find out more

Fast Expedition Yacht Conversion Designs

Built for speed and capacity

fast crew supply vessel

These hulls are ideal for expedition yachts that plan to operate in shallow waters, such as The Bahamas. They are also ideal for the yachtsman who requires fast passage-making at up to 30-knots.

Express Expedition Yacht

expedition yacht design

Designed by Vripack

Voyager Expedition Yacht

Expedition Yacht Classic

A traditional design by KIRILLOFF & ASSOCIATES

Vripack 60-meter

explorer yacht vripack

Sail the World

Vripack is a yacht design studio, made strong through its extensive naval architecture and engineering experience. 

vripack explorer yacht

Feel at Home

With decades of experience at its disposal and a portfolio that represents over 7,400 designs, Vripack has been able to evolve its processes to be as efficient and as effective as possible.

vripack explorer yacht

Creative Directors - Marnix J. Hoekstra and Bart M. Bouwhuis

Vripack’s unique working structure, which provides an holistic approach to the design of a yacht, ensures that we produce better boats in less time.

Visit Vripack

Hot Lab Yacht & Design Milano

hot lab expedition yacht

50-meter concepts

Hot Lab Studio began its story in Milan in 2004, based on the collective imagination, talent and creative spirit of three young Italian designers, namely Michele Dragoni, Enrico Lumini and Antonio Romano, each with previous experience in industrial, automotive and interior design, materials and processes.

hot lab expedition yacht explorer

Italian Style

From day one, Hot Lab Studio began delivering outstanding projects and styling, characterised by supreme elegance, subtly and warmth, accompanied by meticulous attention to detail, quality and innovation.

hot lab exploration yachts

Collaboration is Key

Each yacht design is conceived, using a combination of carefully hand-drawn sketches and detailed computer renderings, ensuring, down to the very last detail, that the client's requirements are matched and their dreams fulfilled.

Visit Hot Lab

Global Expedition Yacht Conversion

Full displacement, long-range passage maker

chouest Offshore Supply vessel for conversion

These huls have tremendous volume and stability.  An owner can bring all the toys, aircraft, submersibles, ATV's, SUV's and advanced ROV's. Specialized cranes and launch systems are available, including moon pools.

European Styling

liebowitz expedition yacht

Designed by LP Design UK

Global Capabilities

kirilloff expedition yacht


LP Design U.K.

95-meter Design based upon Offshore Supply Vessel

lp design expedition yacht


This concept, named for a prominent glacier, is based on a tried-and-tested technical architecture for an offshore supply vessel. Key structural, mechanical, and technical elements of the donor design shall be utilised, in combination with an individualised aesthetic and functional design overlaid for maximum project benefit. 


lp design expedition yacht

  • Length over all: 311 feet / 95m
  • Breadth: 60 feet / 18.3 metres
  • Draught, average: 17.5 feet / 5.4 metres
  • Main engines: 2 x 2500kw variable speed electric motors 
  •  Generators: 4 x 1700 kw 
  •  Speed: 15 knot cruise
  •  Range 7500 nm
  • Dynamic Positioning (DP): Type 2 
  • Classification: SOLAS, plus ABS full range  
  • Two storey Atrium / Observation Lounge
  • 5-Deck Stair Atrium, with central staircase and elevator lift
  • Commodious Well Deck for large array of tender craftEnclosed
  • submersible bay
    2 x Master Staterooms
    6 x Guest Staterooms
    Hullside balconies
    Beach Club
    Security Stern design 
  • 14m fast enclosed luxury personnel carrier
  • waterjet Jim Smith 46, quad outboard cruiser / fisherman
  • 11m Rafnar RIB, waterjet
  • Sealegs 7.7m beach-walking RIB. 
  •  Triton 3300 Submersible for 1000m dive
  •  Two helicopter landing pads 


LP Design UK

As internationally recognized award winning design architects, we creatively and distinctively seek to fulfil the inevitably unique requirements posed by our Clients. Using an insightful development process that begins with a complete understanding of the client’s wishes, we address both the essence of the direction, along with the myriad supporting details. Function and aesthetics are shaped to compliment each other, working in harmony in the same manner as client and designer. Setting the priorities in order, and embracing an array of solutions to keep them there, are intrinsic to our efforts towards successful delivery.

Visit lp Design UK

100-meter - Designed to meet the mission

fuhrmann ochoa 100-meter expedition yacht

Designed by Fuhrmann & Ochoa and Kirilloff & Associates

These designers can adapt design to meet client's mission

kirilloff expedition yacht

KIRILLOFF & ASSOCIATES, INC. can provide a complete turnkey project feasibility study including conceptual plans, engineering drawings, specifications, bid preparation/administration, and contract administration/consulting.

Ice-Class Available

kirilloff expedition yacht

KIRILLOFF & ASSOCIATES, INC. is a naval architecture, yacht design, marine design/consulting, and project management firm. Our engineering, design consulting, and project management experience includes Yacht Escort Ships, Shadow Boats, Sportfishing "Mother Ships", Yachts, Passenger Vessels, Casino Vessels/Platforms, Cruise Ships, and various other specialized commercial vessels and platforms and military craft.

Visit Kirilloff & Associates

Shadow Boat

shadow boat lp design expedition yachts

You decide the style and capabilities

design expedition yacht

Design the yacht to meet your needs

This study was featured in Boat International

expedition yacht design

The style is up to you

Choose from our designs, or bring your own designer.

This is from Hot Lab

expedition yacht design

A host of options are available

Including all new technologies and accessories.

This is from Vripack



Expedition Yacht Bridge

Offshore supply vessels are built to the highest technical standards in terms of reliability, performance and safety-at-sea.

Azipod and Dynamic Positioning

Expedition yacht azipod

Many offshore supply boats are built with diesel electric and azipods.

Most offshore supply boats are built with dynamic positioning.

Subs and Helis

triton submersible on expedition yacht

Twin turbine helicopters and hangars can be accommodated. Submersibles can be aft-launched or a moon pool option is available. ROV's are also available.

Diesel Electric and Hybrid power

Diesel-Electric is standard on may OSV's.

Economic, efficient and eco-friendly propulsion packages are built in to OSV's.

Yacht-Quality deck options

Yacht deck layouts on expedition yachts

Jacuzzi's, infinity pools, lap pools and a variety of sundeck and exterior guest spaces are offered with, or without teak.

Customized Interiors

Custom interior on expedition yacht

Options include pre-fabricated 'cruise-ship' quality interior, or custom interiors fabricated in Europe and installed in our shipyards.

Take over an existing conversion project

60-meter Expedition yacht project

50-60 meter Expedition Yacht

$7.5 million for hull and machinery, as-is. 50-meter yacht.

This 50-meter hull has been built and all the motors and systems have been bought and await installation to new owner's specs. This is a tremendous opportunity to get a custom yacht with very quick delivery time and high degree of customization.

See Video on this project here
224' US Navy Research Ship Expedition Yacht Conversion

225' former U.S. Navy Research Ship

$5 million will purchase this 224' former U.S. Navy TAGOS diesel electric research ship that is in-class and ready for conversion.

SEE video on this project here
323' Expedition yacht conversion from NOAA ship

Former NOAA Research Ship for Conversion

$1 million will buy this diesel electric ship which cruises at over 20-knots. Recently surveyed and ready for conversion.


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Newport, RI

(561) 568-3430


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