Following a 40-month long refit process, December 2010 marked the launch of Attessa IV. At 100 meters in length she became Dennis Washington's newest flagship and the 9th yacht to be owned by the American billionaire.



Washington became acquainted with boating relatively late, according to one of his recent interviews, he stepped on a boat for the very first time in 1979, when he was 45 years old. His connection with the sea was however immediate, "I just loved the sound of being out on the water and being so relaxed" he told Forbes.  Soon after, he purchased his first boat, the 25.9-meter Wanigan III for $150,000. What sets apart Washington from most yacht owners is his interest in refitting yachts up to his high standards. A year and a half after the purchase of the Wanigan III, he began to rebuild it and sold it a couple of years later.

In 1992 he purchased Chieftain, a 105ft tug built in Glasgow in 1929 that had escorted British WW2 ships and had remained under the British flag for nearly 60 years. Washington had the yacht shipped back to Vancouver by his port captain, Fred Larsson, and started a lengthy process to create the most tastefully decorated tug afloat. Washington in fact even announced that the newly named St. Eval would remain in the Washington family for perpetuity. St. Eval can now often be found moored in Washington's private marina in Vancouver.


St. Eval

Also docked in Vancouver is the 36.4-meter Abeking & Rasmussen, Impromptu, which Washington purchased from Boeing. Before serving as Boeing's corporate yacht as Daedalus, Impromptu was owned by beer magnate, August Busch. After learning that Boeing was looking to sell, he purchased and refitted the yacht, which he still owns to this day.


Impromptu

The first yacht to be named Attessa became yet another one of Washington's rebuild projects. After purchasing the 130ft Yecats built by Kong & Halvorsen in 1984, Washington lengthened the yacht to 142ft and renamed it to Attessa. The yacht later appeared in the movie "Indecent Proposal". It was then sold to George Argyros and renamed to Huntress before catching fire and sinking off the coast of Greece in 1998.

Washington's second Attessa became a  Feadship launched in 1988 as Impromptu with a length of 43.4-meters. Following Washington buying the yacht in the 1990s, the yacht was extended by over 5 meters and renamed to Attessa II. The yacht was later reportedly sold to American billionaire, Wayne Huizenga who renamed her to Floridian. She then went through several changes of ownership until her current owners renamed the yacht to Mysorah and extensively refitted her once again.


Attessa II

Another vessel that is still part Washington's fleet to this day is Attessa III. Built by Feadship in 1998 as Lady Aviva for Joe Lewis, the 62-meter yacht caught fire in May 2000 in the Red Sea. With the owner and insurance company looking to get rid of it, Washington bought the superyacht and, after a 36-month long refit process at the Feadship De Vries shipyard, she reemerged as the fully rebuilt and extended 68m Attessa III. Completely transformed, Attessa III featured the largest composite extension in yachting history. Washington still owns the yacht to this day and keeps her on America's west coast. 


Attessa III

Washington's most ambitious project however began just under two years later after Attessa III's launch. Having become aware that Taiwanese shipping billionaire, Chang Yung Fa was looking to sell his 91-meter Evergreen, Washington flew out to Taiwan to inspect the hull in 2007. "Chairman Chang built the boat like a warship, but it was not attractive structurally. I thought it would be a great project." he told Forbes. The American billionaire bought the yacht and sailed it to his Vancouver facility for a refit.


Evergreen

The refit process involved a new superstructure shape, interior layout, helipad and tender garage, which resulted in a completely new vessel. Lengthened by almost 10 meters, Attessa IV became the 24th largest in the world at the time of her relaunch in 2010. Amongst her standout features are a spa on the lower deck, a private cinema, a helipad and a multi-purpose room on the yacht's sundeck with a Chihuly chandelier under a glass dome.


Attessa IV

Latest News

Second Wallywind110 Sailing Yacht to Debut at Cannes Yachting Festival
The second Wallywind110 sailing yacht will premiere at the Cannes Yachting Festival 2025 following private viewings in Sardinia and Monaco. The 33.5-meter vessel represents the sistership to the previously delivered Galma, featuring identical carbon fiber construction with customized interior modifications.Key distinctions from the first hull include a sand-grey hull finish and revised interior layout with flexible cabin configurations. The fourth cabin incorporates convertible bedding that transitions between twin and double arrangements through a sliding mechanism. An office area replaces the bar setup found on the previous vessel.Naval architecture by Judel/Vrolijk & Co. incorporates a telescopic keel adjustable between 4.5 and 6.95 meters depth. The sloop rig configuration utilizes Hall Spars carbon mast and North Sails 3Di sails providing 660 square meters of upwind area. Downwind sail capacity reaches 1,283 square meters.Interior design by Studio Santa Maria Magnolfi features lighter-toned oak cabinetry and reconfigured carbon fiber flooring patterns. The main saloon maintains raised seating with deep hull windows despite the vessel's exterior profile. Accommodations include an owner's suite forward, VIP cabin, and two convertible guest cabins aft.Construction efficiency improved compared to the first hull, with the yard completing the project ahead of schedule. The yacht will be displayed alongside other Ferretti Group products at the festival, which runs from September 9-14. The Wallywind110 remains the largest sailing yacht presented at the 2025 Cannes event.The vessel demonstrates Wally's continued focus on performance cruising yachts combining carbon fiber construction with customizable interior arrangements. The company maintains production facilities in Italy alongside other Ferretti Group brands.The Ferretti Group, led by Chief Executive Officer Alberto Galassi, is now one of the world’s leaders in the construction and sale of luxury yachts and pleasure vessels, with a unique portfolio of brands: Ferretti Yachts, Riva, Pershing, Itama, Mochi Craft, CRN, Custom Line and Wally.Credits: Gilles Martin-Raget/Ferretti Group
Sunseeker Introduces New 40m Yacht Model at Cannes Yachting Festival
Sunseeker has presented a new 40-meter model at the Cannes Yachting Festival. The design marks the first collaboration between Sunseeker and Italian designer Francesco Paszkowski.The yacht features a curved superstructure, tapered glazing, and two-tone exterior styling. Key elements include an extended aft deck with multiple lounge areas and a forward plunge pool convertible to seating when drained. Full technical specifications and interior layouts remain undisclosed pending further announcements.Sunseeker CEO Andrea Frabetti stated: "This collaboration embodies our commitment to pushing the boundaries of superyacht design, delivering our clients exceptional craftsmanship, style and innovation."Francesco Paszkowski added: "Together, we aim to create designs that resonate with discerning yacht owners worldwide, combining elegance, performance and comfort."The 40-meter model represents Sunseeker's continued expansion into the larger yacht segment, following previous launches in the 30-35 meter range. The company maintains production facilities in Poole, UK, where construction of the new model will occur alongside existing product lines.Since 1969 Sunseeker Yachts has built composite semi-custom yachts from 12m to 47m. The shipyard's main facility is located in Poole.Credits: Sunseeker
Nautor Swan Announces Strategic Expansion Under Sanlorenzo Ownership
Finnish yacht builder Nautor Swan has detailed its development strategy following its acquisition by Sanlorenzo Group in 2024. The company is implementing a €35 million investment program between 2024-2027 focused on facility expansion and product development.Swan 73New infrastructure includes production sites in Brescia and Viareggio, a Milan headquarters, and expanded offices in Monaco, Cannes, the United States, and Palma de Mallorca. The company unveiled two new sailing yachts at Cannes Yachting Festival: the Swan 51 performance cruiser and Swan 73 model, marking the brand's return to the 22-meter segment after two decades.Sanlorenzo Chairman and CEO Massimo Perotti stated: "We are proud to be the custodians of a remarkable legacy, preserving the heritage, craftsmanship, and spirit that define Swan. Swan's future is now enhanced through unprecedented investment and a focused product development strategy."Nautor Swan CEO Giovanni Pomati added: "We are moving forward with great speed, strengthening Swan's product portfolio and securing our heritage while preparing the brand for strong international growth."Swan 51The expansion strategy includes strengthened North American presence with a potential operations site in Pensacola, Florida, and a confirmed ClubSwan 28 racing calendar for Newport and Pensacola in 2026. Globally, the company leverages Sanlorenzo's distribution network with new sales points in Newport, Fort Lauderdale, Mediterranean locations, and Asia-Pacific markets.Swan 55The Swan 51 represents the smallest model in the performance cruiser line, incorporating design experience from over 70 yachts between 14.6 and 16.8 meters built since 2019. The Swan 73, designed by German Frers, returns the brand to the 22-meter sailing yacht segment after 20 years.The company maintains six product lines across sailing and motor yacht categories, with continued emphasis on owner services including brokerage, charter operations, and global support networks. The ClubSwan organization continues coordinating racing events and owner gatherings worldwide, with expanded events planned following the Sanlorenzo investment.Credits: Nautor Swan
Greenline Yachts Announces New 13m Model for 2026 Delivery
Greenline Yachts has revealed development of a new 12.8-meter model scheduled for launch in early 2026. The Greenline 42 will feature updated hull design by Micad enabling 30-knot maximum speed while maintaining twin 250hp standard propulsion.The design incorporates four additional solar panels on the coach roof, bringing total capacity to 4.1kW for hotel load operation and battery charging. The proprietary H-Drive 6G system manages hybrid functionality including silent electric maneuvering capabilities.Exterior and interior styling comes from Marco Casali, offering three interior themes based on honey teak or modern oak materials. Layout options include customizable cabin configurations, wardrobe arrangements, and bathroom facilities. The saloon features full-glass aft openings connecting to cockpit areas.CEO Vladimir Zinchenko stated: "When we do finally introduce a new boat, it is therefore no light decision. You can be sure that the new Greenline 42 has absorbed every inch of our know-how and will provide a reference in the market for decades to come."Designer Marco Casali noted the challenge of modernizing Greenline's established aesthetic while maintaining brand identity. The exterior profile connects design elements from larger Greenline models like the 58-foot version while incorporating contemporary features.The yacht will offer two distinct cockpit layouts with removable furniture options and improved foredeck lounge space. Technical enhancements include sliding galley windows for ventilation and helm station climate controls. The model represents Greenline's most customizable production to date according to company statements.Greenline continues production at its Slovenian facility, with the new model slotting between existing offerings in the brand's range. The company emphasizes sustainable materials and energy efficiency across its product lines, with the Greenline 42 continuing this approach through solar supplementation and hybrid propulsion options.Greenline Yachts are crafted in Slovenia within the European Union. The shipyard adheres to the highest European quality standards and reduces environmental footprint, prioritizes the use of local materials and expertise. The craftsmanship is rooted in more than 50 years of experience in composite boatbuilding. Credits: Greenline Yachts
Denison Yachting and OneWater Yacht Group Complete Merger Agreement
Denison Yachting and OneWater Yacht Group have finalized a merger creating what they describe as the world's largest yacht firm. The combined entity will operate under the Denison Yachting brand with existing leadership from both organizations. The merger establishes a network of 23 offices across the United States and Europe.The expanded portfolio now includes representation of Absolute Yachts, HCB, Riviera, Prestige, and Belize Yachts. Denison becomes the largest Sunseeker dealer globally through the transaction. The combined company will list over 800 yachts with 180 brokers facilitating transactions.Denison Yachting President Bob Denison stated: "By joining with OneWater Yacht Group, we're bringing together two of the strongest teams in the industry. Our clients will benefit from more boats to choose from, the best marketing and technology, and a full-service approach that makes yacht ownership simpler."OneWater Yacht Group President Bryan Braley added: "By combining Denison's unmatched expertise in brokerage and charter with their industry leading marketing, we are creating the most comprehensive and customer-focused yachting company."The publicly-traded entity will continue offering new yacht sales, brokerage, charter services, management, crew placement, and after-sales support. Company representatives will provide additional details during the Monaco Yacht Show from September 24-27, with a press presentation scheduled for September 25.Denison Yachting maintains operations from waterfront offices with licensed brokers providing services including superyacht sales and new construction. The company traces its origins to Broward Marine established in Fort Lauderdale in 1948. The merger significantly expands the company's manufacturer representation and brokerage inventory across multiple market segments.Credits: Denison Yachting