Sirena Hull Design
GERMAN FRERS

When Eyachts decide to take on a new brand in our portfolio we are always looking for a cutting edge design and research the designer to ensure they are reputable and trusted. In the case of Sirenas hull design the team were immediately drawn to the sailors philosophy…
Frers Naval Architecture & Engineering design office life spans for almost a century, since 1925, when Germán Frers Sr. started his career in Buenos Aires and proceeded to design nearly 600 yachts of all types for the South American clientele. Frers designs gained fame during forays to Europe and North America, winning prizes in the RORC races in Europe and Bermuda Race in the USA.
Germán, his son, took charge of the office in 1970, after returning from a training period in the USA working with Olin and Rod Stephens at their office in New York, and expanded the business and racing successes to the rest of the world.
More than 1300 designs have been produced to date by the company based in Buenos Aires. Furthermore, Frers yachts have won every major trophy around the world including the Admiral´s Cup, Bermuda Race, Transpac, Whitbread Round the World Race, SORC, Kenwood Cup, San Francisco Big Boat Series, the Two Ton Cup, Maxi World Championships, ILC championships, Louis Vuitton Cup on two occasions, among others.
The third generation, Germán “Mani” Frers joined the studio in Milan in 1992, after graduating from the Southampton Institute and today continues with the tradition working from Milan independently. He’s involved on all the aspects of each design, from hull lines, to appendages, aesthetics, sail and structure. Germán is frequently traveling to meet clients and sail our design around the world
Frers has been at the cutting technological edge of the sport during all this time. The latest computer solutions are used at the studio, like Siemens NX 3D CAD, FEA and CFD while extensive tank-testing programs are developed to further optimize power and sail hull forms.
The technology supports the knowledge and deep understanding of boats which are only present after decades of sailing and design experience.
Read More About Sirena Interior Designer Tommaso Spadolini

LATEST FROM THEBLOG
Western Australia Axopar boats: WA Axoparty 2025 – A Boating Community Adventure
12 Axopar boats cruised from Fremantle to Rottnest Island, forming an unforgettable boating community experience. With perfect weather, crystal-clear waters, and plenty of good vibes, the Axopar fleet made waves at Parker Point.
Greenlines European Handover with Eyachts – Owner story with Fiona and Gordon
Fiona and Gordon took delivery of their Greenline 39 in Europe say, “For us, Greenline felt like a real step up—a level of luxury and comfort we hadn’t experienced before. It was the perfect way to explore Europe at our own pace while truly feeling at home on the water. It’s been a fantastic experience, and we’ve felt really well supported by both Greenline and Eyachts throughout the process we would recommend it to anyone.”
⋆⋆⋆⋆⋆
The Axopar 29 Wins Big: Best Sports Boat & Powerboat Up to 10m
Axopar’s reputation for delivering innovative, high-performance adventure boats has reached new heights, with the Axopar 29 range taking home two prestigious awards in the global boating industry for best sports boat and best powerboat up to 10m. This is an extraordinary achievement for Axopar, proving once again that they are setting the standard in design, performance, and functionality.