Design Unlimited has presented its latest trimaran concept, intended to partner business and pleasure in an efficient and high performing package. Measuring 46.8m, she’ll be built to LY3 and MLC regulations, with accommodation for nine in four cabins, and crew quarters for six. Maximum speed predictions are for 24 knots, with a range of 2,500 nautical miles cruising at 14 knots.
The compact Trimaran design has a drag coefficient so low that build and running costs equate to a monohull half her size. Test results from the Potsdam tank facility in Germany have exceeded all expectations in terms of hydrodynamic resistance, pitch and roll.
The design has already undergone extensive development stages. Mani Frers has lead all aspects of the naval architecture and styling, McConaghy have developed the engineering and systems on board, composite engineering has been handled by Pure Design, a peer-review of the vessel’s incredible seakeeping qualities has been made by DNVGL, and the interior design comes from Design Unlimited. This highly advanced superyacht is now ready to commence production.
Headlining the interior arrangement is the panoramic master suite, which utilises the upper deck. This large stateroom is complemented by an en-suite bathroom, dressing room with walk-in wardrobe and a private gym – all with views to the horizon. The private deck space is accessed via glass sliding doors and also positioned here is the owner’s helipad.
The main saloon and interior dining area, spanning the 11.3m beam, have an open flow making for seamless transitions between the interior and exterior spaces, with the main aft deck serving as a social area, beach club and additional lounge. Versatility of space was key to the brief and the interior spaces can be closed off to create private areas more suited to business use. Glass has been used extensively in the design and will incorporate the latest heat-reflective technology.
The interior styling is modern, with an underlying colour palette that is clean and simple. Accents of colour and texture details are then used to add personality to the space. Manufactured from lightweight materials throughout to reach target speed and range, particular attention will also be paid to sound proofing – ensuring a relaxed and peaceful environment for owner and guests.
This superyacht also features an abundance of desirable lifestyle elements. On the aft deck, a large sheltered lounge area with bar facilities frames a pool, steps either side of which then lead down to the swim platform. Functionality and ease of movement for the crew was also an important part of the brief. The yacht’s tenders and toys are deployed from the sides of the hull, with the crew tender housed forward.
ISA Yachts, a brand of Palumbo Superyachts, has launched the ISA GT 66-meter model as part of its Gran Turismo yacht series. The exterior design was developed by Team for Design - Enrico Gobbi.The yacht features a metallic blue-grey exterior with a long teak bow designed as a multifunctional lounge area. The design includes floor-to-ceiling windows and wide side decks with glass balustrades. A sky lounge integrated into the profile can be customized as a dining area, gym, or panoramic lounge with a hot tub. The aft main deck features an infinity pool with adjacent lounge areas.The interior incorporates organic furnishings with materials including wood, wenge inserts, marble, and satin-finish brass. The main deck contains a full-beam master stateroom with a walk-in closet, bathroom, and lounge area, along with two guest cabins. The lower deck accommodates four additional double cabins.The wellness area includes a spa and fold-out platforms providing direct access to the sea. The yacht maintains the sport-oriented design characteristics of the Gran Turismo line while emphasizing social areas and natural light throughout interior spaces.Palumbo Superyachts took root in 2008, when the Columbus Yachts brand was established, and in 2011 it launched its first 54m superyacht, emblematically christened Prima (the First). Currently, Palumbo Superyachts comprises a representative office in Monaco and a logistics network of five shipyards in the Mediterranean (Ancona, Malta, Marseille, Naples, and Savona); it also operates the following brands: ISA Yachts, Columbus Yachts, Mondomarine and Palumbo SY Refit.Credits: ISA Yachts
September 18, 2025
Gruppo Antonini S.p.A. has been awarded the IRENA 3 EPC project by EDINA, a joint venture between Edison Gas and Croatian operator INA. The contract value is approximately €23 million. Gruppo Antonini will serve as the agent in a consortium with two other companies.The project involves the engineering, construction, and installation of an offshore platform in the Northern Adriatic. The platform will consist of a jacket, foundation piles, and a topside with a total weight of approximately 800 tons. It will be installed at a depth of 35 meters and connected via pipeline to the existing Izabela North platform.A distinctive feature of the platform is its energy system, which will be powered entirely by photovoltaic panels. The facility will be fully automated and controlled remotely through a distributed control system (DCS) that allows remote monitoring of process parameters.This project represents the first of eight planned offshore developments in the Northern Adriatic aimed at increasing production from the IVANA gas field. The contract includes supply of materials, engineering, construction, pre-commissioning, commissioning, marine transport, and offshore hook-up operations.This award follows other major projects secured by Gruppo Antonini in Libya and the northern Adriatic region in 2024.Antonini Navi, the maxi-yacht builder established in 2019 by the storied Gruppo Antonini Spa and managed directly by the same family in close partnership with partner and commercial director Aldo Manna.Credits: Antonini Navi
September 18, 2025
Forte Yachts is in the final stages of construction for its first model, the Forte 47. The 14-meter yacht, which debuted at the 2025 Cannes Yachting Festival, is scheduled for launch in November 2025. The vessel is being built at the company's shipyard in Ameglia, Italy.The aluminum-built yacht features a vertical bow and a hardtop that spans over half its length. Its most distinctive feature consists of two fold-out terraces positioned amidships, which open outward to create sea-level lounge areas. The deck design incorporates a walkway only on the port side to maximize interior volume.The yacht is available in two configurations. The Gran Turismo version uses triple Mercury V12 600hp outboard engines with an estimated top speed of 45 knots. The Lounge Deck version features twin Volvo Penta IPS D8-800 inboard engines and an enclosed saloon with full-height glazing.The interior includes two cabins and two bathrooms with separate showers, with headroom exceeding two meters throughout. The hull design by Umberto Tagliavini of Marine Design emphasizes stability and efficient planing.Technical Manager Livio Franchini stated: "Opening the terraces transforms the yacht entirely. It creates a seamless connection with the sea that feels unprecedented in a 14-meter vessel."Brand co-founder Fernando Moricca stated: "Our clients are not just buying a boat; they are creating a tailored experience. The aluminium build allows us to adapt every element to individual tastes and requirements."Paolo Giordano, Head of Design, stated: "We wanted to ensure that the yacht feels like a true home on the water and challenge what owners expect in this size range. Every detail, from bathroom height to kitchen layout, has been crafted with liveability in mind."Current construction status includes completed hull, superstructure, and deck awaiting pre-paint treatment. Engine installation and interior assembly are underway, with the engine room reported to be 80% complete.Credits: Forte Yachts
September 18, 2025
Royal Huisman has unveiled a 50-meter concept yacht named AERA. The design incorporates a wing sail system and fuel cell technology aimed at reducing emissions. The concept follows the shipyard's 2024 launch of Project Tidal Shift, an environmental initiative focused on ecological preservation.The yacht's wing sail, developed by Artemis Technologies and Rondal, measures 245 square meters and is capable of rotating 360 degrees. The unstayed wing sail system does not require traditional sails, sheets, blocks, or winches. Two electric motors inside the yacht rotate the mast, while hydraulic cylinders control adjustable flaps along its trailing edge.AERA is designed to operate under 500 gross tonnage. The concept results from a collaboration between Royal Huisman, Rondal, designer Cor D. Rover, and Artemis Technologies. The design allows the vessel to function under both sail and power.Royal Huisman previously delivered the world's first hybrid superyacht, Ethereal, in 2009. The shipyard states that AERA represents a continuation of its focus on integrating new technologies to address sustainability in yacht building.Royal Huisman is a Dutch shipyard established in 1884 in Ronduite, building and refitting custom luxury sailing and motor yachts at its shipyard in Vollenhove, the Netherlands.Credit: Royal Huisman
September 17, 2025
Tankoa Yachts has completed the acquisition of the business division of Otam. The transaction, finalized in agreement with both companies' founding families, includes the Otam brand and its historic shipyard in Genoa. The dockyard facilities in Santa Margherita Ligure remain under the current ownership.The acquired Genoa facility comprises approximately 4,800 square meters of covered areas, 3,300 square meters of open-air spaces, and a water basin of nearly 10,000 square meters. Tankoa Yachts plans to implement a restructuring program that will include extending concessions, reorganizing the areas, and constructing new production sheds.The operation includes the integration of Otam's workforce into Tankoa Yachts. All employees are being transferred to ensure job continuity and to add new skills and experience to the shipyard.The Otam brand, with its existing heritage and international reputation, becomes part of Tankoa's portfolio. Tankoa Yachts stated it will preserve the brand's legacy while defining a strategy aligned with its long-term vision.This acquisition represents a continuation of the expansion project Tankoa Yachts presented at the beginning of 2025 and strengthens the company's presence in the Genoa region.Credits: Tankoa Yacht
September 17, 2025