Dutch Yacht Design Studio – From Concept to Completion
Founded in 2008, Trimm Design is a Dutch yacht design studio that combines creativity with technical precision.
Our team of designers and engineers develops exterior yacht designs that balance beauty, performance, and practicality.
From concept to completion, we ensure each yacht is designed with experience, precision, and care — delivering results that reflect true Dutch craftsmanship.
Concept Development, it all starts here
The design journey begins here — where vision meets possibility.
Together with each client, we explore every creative direction for the exterior or interior design. By understanding the yacht’s purpose, lifestyle, and intended use, we translate ideas into clear design intent. As a result, every concept we create reflects both individuality and technical feasibility.
Next, our 3D modeling and visualization process brings these concepts to life — showing form, proportion, and detail long before construction begins.
Exterior Yacht Designs
Our yacht design portfolio reflects a broad range of styles, sizes, and purposes — from sleek motor yachts to practical explorer vessels. Each design is guided by our clients’ ambitions and refined through Trimm’s experience in Dutch yacht design, exterior styling, and engineering integration.
Every project begins with a clear vision and evolves into a fully defined concept, ready for detailed development.
As a result, each yacht we design not only performs beautifully on the water but also embodies the individuality of its owner.
The examples below highlight some of Trimm’s most distinctive yacht designs — a showcase of our craftsmanship, creativity, and technical precision.
The Commander, a real head turner designed by Trimm
Boarnstream Elegance series designed by Trimm
Motor Yacht Engeriek, a classic design and crown jewel of Trimm
Concept 44 - A premium concept design
Altena 54 NG - Designed and engineered for Altena Yachting
Motor Yacht Lux - Design Concept by Trimm
Remson 58 - Designed for Alumax Boats
The Vagabond Series by Trimm
The Vagabond Series by Trimm Design is a signature line of explorer yachts that embodies freedom, elegance, and endurance.
Developed entirely in-house, the series reflects Trimm’s Dutch design expertise and technical precision.
Ranging from 65ft to 130ft, each model combines refined styling with long-range capability and innovative features such as fold-out decks, hybrid propulsion, and expansive living areas — created for those who seek adventure without limits.
Converting a client's vision
Small Crafts & Tender designs
Trimm Design’s Small Craft range brings the same level of design precision and craftsmanship to compact vessels. Developed for day cruising, smaller tenders, and multifunctional use, each craft reflects the same attention to proportion, detailing, and performance found in our larger yacht designs.
With smart layouts, efficient hull designs, and customizable features, these smaller yachts combine practicality with design flair — offering a refined experience on every scale.
Interior Design
At Trimm, the essence of our interior designs will always be about people and how they envision an environment that connects with their lifestyle. One of our main objectives for our team is to create harmony between the interior, exterior and landscape for a uniquely balanced design. This makes for an aesthetically attractive and purposeful environment with bespoke features and details that portray the client’s personality and wishes.
Giving personality and soul is at the heart of our interior designs.
Our design team always starts with a blank canvas and skillfully applies our process of designing and decorating the interior spaces of the client's project.
We develop concept sketches and general arrangements that resonates with clients overall vision.
One of our main objectives for our team is to create harmony between the interior, exterior and landscape for a uniquely balanced design
The art of design
"The best part of our job is the variety that comes with it. Whether we work on a small yacht or a large ship; working with the clients on their initial concept and creating it into the luxurious piece of art they have in mind, is truly great"
Klaas Jan Westra
Lead Designer, Co-Founder & Director
Concept design and market research
"When it comes to the design of a new yacht, there are tons of decisions to make if you want it to stand out. Our company Trimm has always enjoyed helping clients with this difficult process"
Siep Keizer
Sales & Concept Design
