Williams Jet Tenders have become the gold standard for luxury yacht owners seeking the perfect blend of performance, style, and practicality. These tenders are powered by reliable jet propulsion systems that offer superior maneuverability, safety, and speed—making them ideal for everything from docking assistance to thrilling coastal excursions. Unlike traditional propeller-driven boats, the jet system allows for shallow water access and minimizes the risk of injury or damage, especially when beaching or swimming. This innovation, combined with whisper-quiet operation and responsive handling, ensures a smooth and sophisticated ride that matches the caliber of any motor yacht or sportfishing experience.
Beyond performance, Williams Jet Tenders are crafted with meticulous attention to detail and premium materials, seamlessly aligning with the aesthetics and expectations of high-end yacht owners. With a wide range of models—from the nimble Turbojet to the spacious and luxurious DieselJet—owners can choose a tender that perfectly complements their mothership’s size and purpose. Customizable finishes, ergonomic seating, integrated tech, and intuitive controls reflect the brand’s commitment to comfort and quality. Whether used for guest transport, exploration, or watersports, a Williams Jet Tender is more than just a support vessel—it’s an extension of the luxury lifestyle at sea.
Jefferson Beach Yacht Sales is proud to be a Williams Jet Tender dealer in the Midwest, servicing the Great Lakes region with locations throughout Michigan and Ohio, as well as Naples, Florida. For more information, contact our Williams Jet Tender specialists today!
The Williams DieselJet tender line combines refined luxury with powerful Yanmar diesel engines, delivering smooth, quiet performance ideal for larger yachts. Designed for comfort, reliability, and style, these tenders offer spacious layouts, premium finishes, and effortless handling for both guests and crew.
The Williams SportJet series is built around high-performance BRP Rotax engines, delivering blistering acceleration, top speeds up to 49 knots, and ultra-responsive jet propulsion with no exposed propeller for safe swimming and water sports. Designed for both luxury and adventure, SportJets feature convertible seating with rotating backrests, large sunpads, and many more features to enhance your boating experience.
The Williams TurboJet series is engineered for yachts up to 52-feet in length, offering nimble yet powerful performance via a BRP Rotax ACE 903 petrol engine delivering up to 90 hp and speeds of nearly 48 mph. With a sporty hull design that enhances stability and handling, ergonomic upholstery, optional navigation electronics, and a compact footprint that easily fits tender garages or bathing platforms, the TurboJet blends spirited agility with practical convenience.
The Williams MiniJet line condenses the hallmark high performance and craftsmanship of the Williams brand into an ultra-light, compact package tailored for smaller yachts—measuring just about 9-feet and powered by a 60 hp Rotax ACE 900 jet engine capable of speeds up to around 38–40 mph. Its Hypalon tubes, ergonomic upholstered seating for three, detailed telemetry dashboard, power limiter switch, and ultra-responsive steering deliver a refined yet exhilarating experience, making it the perfect “grab-and-go” tender for owners of yachts up to 45-feet.
Buying a Williams Jet Tender from Jefferson Beach Yacht Sales means more than just owning a premium tender—it means partnering with a trusted boat dealership that brings decades of experience, personalized service, and a strong reputation in the yachting industry. JBYS offers expert guidance throughout the selection, customization, and delivery process, ensuring that your Williams tender perfectly complements your yacht and lifestyle, whether you're looking for a compact MiniJet or a powerful DieselJet. Whether you are outfitting your Princess Yacht or Viking Sportfish, we have access to a large selection of Williams Jet Tenders.
The history of Williams Jet Tenders is a story of innovation, craftsmanship, and evolution from a small family business into the world leader in luxury yacht tenders. Founded in the UK in 1996 by brothers Mathew and John Hornsby, Williams started as a marine engineering company specializing in servicing and customizing boats. Their big breakthrough came in 2004, when they introduced the TurboJet 325—the world’s first small luxury tender powered by a four-stroke jet engine. This was a game-changing alternative to conventional prop-driven tenders, offering better maneuverability, safety, and a sleek, compact design that could easily fit in a yacht’s garage. The success of the TurboJet sparked rapid growth, and Williams soon expanded its range to include larger and more specialized tenders, such as the DieselJet, SportJet, and MiniJet lines—each designed to meet the needs of different yacht sizes and lifestyles. Over the years, the company has continued to invest in in-house design, R&D, and manufacturing at its factory in Oxfordshire, ensuring total control over quality and innovation. Today, Williams Jet Tenders is recognized as the global leader in jet-powered yacht tenders, with thousands of units delivered to major yacht builders and private owners worldwide. Jefferson Beach Yacht Sales is proud to have been a dealer for Williams Jet Tenders for over a decade!
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The Williams Jet Tender factory is located in Oxfordshire in the United Kingdom.
In 2024, Williams Jet Tenders was purchased by MarineMax. JBYS continues to remain the dealer for the Midwest.
Williams Jet Tenders are designed and built for shallow water use and can easily handle being beached. Navigating from your luxury yacht to your favorite island has never been easier with the wide variety of models from Williams that can go on the beach.
There are many different models of Williams Jet Tenders and, depending on what engine horsepower you have, the speed will vary as well. Most of the Williams Jet tenders have top speeds that range from 35-45 knots.
