About
SEMPER FIDELIS is a remarkable opportunity to acquire one of the most admired large sailing catamarans of her generation. Built on the highly acclaimed Fountaine Pajot Alegria 67 platform, she offers the rare combination of true long-range cruising ability, exceptional onboard volume, elegant entertaining spaces, and the lifestyle appeal that makes ownership of a yacht like this far more than a transaction. It is an invitation to live differently.
The Alegria 67 quickly distinguished itself as one of the benchmark luxury sailing catamarans in her category, earning major international recognition including Best Multihull Sailing Yacht in Asia (Over 15m) at the 2019 Christofle Yacht Style Awards and Multihull of the Year 2019 in the 50 feet and above category.
SEMPER FIDELIS stands apart not only because of the quality of her design, but because of the substantial technical and cosmetic investment recently made into the vessel. She benefits from a major electronics upgrade across navigation and engine-monitoring platforms, comprehensive hull and bottom maintenance including full hull polish and fresh bottom paint, and full servicing of both diesel engines by an authorized Volvo agent. The steering system has been refreshed, including service to the port piston and repair work to the bow thruster.
Her recent maintenance program also includes sail repairs and new sail bags, smart-shunt installation, repairs to generator and air-conditioning electronics, replacement of bilge pumps, service of major pumps and the water system, flybridge teak and plastic replacements, dinghy haul and flush, overhaul of navigation lights, and servicing of all fire extinguishers. These works were coordinated under dedicated project-management oversight, helping ensure the program was completed in an organized and timely manner.
The result is a yacht that offers not only pedigree and presence, but also practical readiness for her next chapter. Whether the vision is private family cruising, luxury charter operation, island-hopping in the Caribbean, summers in the Mediterranean, or simply owning a sailing catamaran that captures both comfort and adventure in equal measure, SEMPER FIDELIS is exceptionally well positioned to deliver.
For U.S.-based buyers, the vessel may also present potential eligibility for 100% bonus depreciation under current U.S. tax law, subject to ownership structure, qualifying use, timing, and independent tax advice. The IRS states that qualified property acquired and placed in service after January 19, 2025 may qualify for a 100% special depreciation allowance.
Recent Upgrades & Works
Major electronics package fully upgraded with new navigation and engine-monitoring systems
Full hull polish completed
New bottom paint applied
Both diesel engines comprehensively serviced by Volvo agent
Steering system refreshed, including port piston service
Bow thruster repaired
Sails repaired and new sail bags completed
Smart-shunt installed
Generator and air-conditioning electronics repaired
Bilge pumps replaced
Flybridge teak and plastic replacements completed
Dinghy haul and flush carried out
Major pumps and water system serviced
All fire extinguishers serviced
Navigation lights overhauled
Works coordinated by experienced project-management team
Specifications
SPECS
MEASUREMENTS
ENGINE(S)
TANKS
Accommodations
Disclaimer
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
The Multihull Company is pleased to assist you in the purchase of this vessel though the vessel may be listed with another brokerage company.
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Great Service, Great People
Helped me through the process.
I would go through them again in a future purchase.
The Multihull Company made the process of buying our boat easy and predictable. Both our agent (Francisco Montaner) and Andrew Holland communicated well and educated/informed us of each step in the process. I highly recommend The Multihull Company for those shopping for a catamaran!
Chuck at The Multihull Company is the real deal.
He helped us find our Lagoon 40 after genuinely listening to what we needed, not just what he had to sell. He let us visit the boat multiple times, answered every question honestly, and helped us make a confident decision on a major purchase.
What impressed us most was the post-sale support. Once the paperwork was signed, Chuck was still picking up the phone, offering referrals, and helping us work through the early stages of liveaboard life. That kind of follow-through is rare.
If you are looking for a multihull and want someone who knows the boats and actually cares about the outcome, Chuck is the person to call.
We just purchased a 2025 Nautitech 44 Open with The Multihull Company. The process of getting here has been great, and we could not have asked for a better agent. We worked with Conor, whom we met at the 2025 Cannes Boat Show. We started our search for a cruising catamaran in Florida at the beginning of the year. We spent a couple of months looking at different boats/models within our price range and quickly narrowed it down to what really mattered to us, in part thanks to the wealth of knowledge and expertise our broker provided. When we found a perfect match in Montenegro, Conor and The Multihull Company did not hesitate to continue supporting us and to lead the efforts from start to finish with great care and transparency. Communication and support have been outstanding throughout this entire process. Conor, in particular, showed great compassion and care, going above and beyond to ensure that no stone was left unturned and that we would be able to safely and happily sail off into our big adventure.
A sale well handled. No inflated expectations and an honest opinion throughout. Highly recommended.
Successful relationships cannot exist without it. At The Multihull Company we base every relationship on a firm commitment to earning and retaining our client’s trust.
Advice of any kind is valuable only when grounded in hard-won expertise. It too, must be trustworthy. Trust and expertise define the heart and soul of The Multihull Company. We are a team of skilled professionals who thrive on providing expert, trustworthy advice and service to catamaran and trimaran sailors around the globe.
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