Holterman 5353 Commander
Yacht Design & Engineering — from Concept to Production
Trimm is a Netherlands-based design and engineering partner with over 15 years of experience. We specialise in yacht design and engineering, with a strong focus on engineering execution. From exterior yacht design to production-ready engineering, we develop concepts that are both visually strong and technically sound. With a team of 50+ engineers and designers, we bridge the gap between design and engineering. As a result, every concept is translated into a buildable, efficient and production-ready solution. Our expertise covers the full engineering process. This includes concept development, feasibility, basic engineering and detailed engineering. In addition, we deliver complete production packages aligned with shipyard standards. We work within your 3D CAD environments and engineering standards. Therefore, we support controlled workflows from CAD to CAM and production. Whether delivering defined scopes or reinforcing your internal team, we provide scalable engineering capacity. This includes support in project engineering, coordination and management. While rooted in the yacht industry, our experience extends into high-end interior construction, structural engineering and special projects. As a result, we bring the same level of precision and adaptability to every sector we support.
Exterior Yacht Design
We design yachts that balance elegance, functionality, and performance. From the earliest sketches to refined styling, our team translates ideas into distinctive exterior forms — shaped around how each owner lives, moves and experiences life on board.
Naval Architecture
Naval architecture and engineering that define the structure and performance of your yacht. At Trimm Design, we integrate hydrodynamics, weight control, stability, and propulsion into balanced, efficient solutions — engineered to meet class requirements, performance targets, and efficient construction.
© Carlo Baroncini PhotographyYacht Engineering
From pre-engineering to production-ready packages, we deliver yacht engineering with precision and control. Our team specialises in structural, exterior and outfitting engineering, developing detailed 3D models, production drawings and building kits aligned with yard standards. Whether delivering defined scopes or reinforcing your internal team, we provide scalable engineering capacity — aligned with your standards, systems and project workflows.
Naval Architecture and Buildingkit for the X-65Interior Engineering
From concept support to production-ready packages, we deliver interior engineering with precision and control. Our team develops detailed 2D/3D models, assembly drawings and production data for joinery, furniture and accommodation spaces — aligned with yard standards and manufacturing processes. Whether delivering defined scopes or reinforcing your internal team, we provide scalable engineering capacity across yacht building, high-end interiors and commercial projects.
© Royal Huisman Shipyard & BreedmediaCustom Projects
Our team of experienced designers and engineers develops custom solutions from initial design through to production engineering. Combining design development with strong engineering capability, we support complex projects with practical, buildable solutions — from concept optimisation to resolving technical challenges in production.
- Design
- Naval Architecture
- Yacht engineering
- Interior Engineering
- Custom projects
Why Clients Work With Trimm
We combine design insight, engineering capacity and production knowledge to support projects from concept to delivery. By building long-term client relationships, working within your 3D CAD environments and engineering standards, and supporting workflows from CAD to CAM and production, we deliver practical solutions — listening closely and resolving technical challenges throughout the process.
Engineering Support
Comprehensive engineering across interior, structural, exterior and outfitting disciplines — from basic and detailed engineering to production-ready packages, developed in line with yard standards, technical requirements and efficient build processes.
Design
Distinctive exterior yacht design, developed with a strong understanding of feasibility, layout and technical integration — ensuring concepts translate efficiently into buildable, production-ready solutions aligned with client vision and project requirements.
Scalable Support
Whether delivering defined scopes or reinforcing your internal team, we provide flexible engineering capacity — including support in project engineering and coordination — aligned with your systems, standards and project workflows.
One-Stop Partner
From initial design to final production data, we act as a single point of responsibility across disciplines — streamlining communication, reducing technical risk and ensuring consistency from concept development through to engineering and production.
Solving the toughest challenges from the inside out.
"“For us, it’s all about the details. Every yacht starts with a basic drawing. We refine every line until it meets our client’s vision.”"
Shantia Fardin
Co-Founder & Director
Passion, Perfection & Precision
""Experience and passion set you apart. At Trimm, we merge creativity with technical precision to craft yachts of lasting quality.”"
Klaas-Jan Westra
Co-Founder & Director
