Excess sailboats: a sailing-first catamaran line built inside France's largest boatbuilder
Excess is Groupe Beneteau's catamaran brand for sailors who want more helm feedback than a comfort-first cruising cat typically offers. Groupe Beneteau -- the same group that builds Lagoon -- unveiled Excess at the Dusseldorf boat show in 2018, and the first models reached buyers the following year. The brand has been explicit about its positioning from the outset: no Excess model, current or future, will carry a flybridge, a deliberate move to keep the focus on sailing performance rather than maximizing cruising volume. Excess also runs an online forum called the Excess Lab, where the builder engages directly with sailors to gather feedback on design decisions.
Origins and ownership
Groupe Beneteau, parent company of Lagoon, built Excess to occupy what the company judged to be a gap in the catamaran market: a line with more sailing engagement than typical charter-oriented cats. Documented production of the Excess 11 and 14 takes place at a shipyard in Le Poiré-sur-Vie, in France's Vendée region -- one of Groupe Beneteau's largest facilities, according to an independent account of the yard. Excess's own account of that shipyard credits everyone from its design office through to final delivery for the boats built there.
The designers
Excess's first generation was created with the VPLP naval architecture team, exterior styling from Patrick Le Quément, and interiors from Nauta Design. VPLP's Vannes office, which normally works on race boats, ran a full Finite Element Analysis of the Excess 14's structure, and naval architect Vincent Lauriot Prévost pushed for deeper, thinner keels than the fat, low-aspect keels typical of cruising multihulls. A second generation began with the Excess 13, where Marc Lombard Yacht Design Group -- naval architect Eric Levet, with Henri-Paul Shipman carrying out extensive work refining the hull topsides -- took over naval architecture, working alongside Jean-Marc Piaton, who began the 13's interior design process with interviews meant to identify and understand the spirit of the brand. The 13 premiered at the International Multihull Show in spring 2025, where it was voted Multihull of the Year in the show's IMS Premiere category.
Construction through the eras
Excess builds its hulls using vacuum-infused construction with balsa coring in the deck and in the hull above the waterline. The Excess 11 was built in three vacuum-infused sections and stands out as the line's first hull built entirely from scratch, rather than adapted from existing Lagoon tooling. The newer Excess 13 introduced a deck-manufacturing process the builder calls "infujection," combining vacuum infusion and resin injection to keep the sandwich deck as light as possible, and uses 35mm-thick PET foam sandwich structures for the aft-cabin ringframe sections.
Lines and generations
Excess's first two models, the 12 and 15, were built on adapted Lagoon 40 and Lagoon 50 hull tooling, respectively; VPLP cut roughly a ton of weight from the Excess 15 by lightening interior fixtures and eliminating the flybridge deck carried by the equivalent Lagoon. The Excess 11 broke from that approach as the line's first purpose-built hull, and Yachting World later judged the follow-on Excess 14 "a step forward" compared with the Lagoon-derived 12 and 15. Excess itself frames the Excess 13 as the start of a second generation, following a VPLP-led first generation that included the 11, 12, 14, and 15.
Who Excess is for
Excess suits sailors who want catamaran living space without giving up sailing feedback -- buyers who would otherwise be choosing between a monohull and a flybridge-equipped cruising cat. Because the brand is young, that story is still mostly told through engineering choices rather than decades of production history, and it was only with the Marc Lombard-designed 13, in Yachting World's assessment, that Excess achieved what the magazine called "a fresh approach and identity."