World’s finest Explorer Yachts
Aluminium yachts for high-latitude and
sustainable sailing adventures
We are KM Yachtbuilders
Since 1998, KM Yachtbuilders has pioneered innovative, no-nonsense aluminum yacht construction, always putting safety and adventure first. We have grown into a company of 80 people, with over 100 builds to our name. Decades later, our yachts are exploring the world’s oceans, from pole to pole, embodying our legacy of craftsmanship and adventure.
Built for high-latitude adventure
Our aluminum explorer yachts are made for those who venture beyond the ordinary. Crafted for strength, reliability, and safety, they are built to withstand the world’s most challenging waters—from crossing vast oceans to navigating polar ice. With every build, we stay true to our commitment: creating no-nonsense yachts that stand the test of time.
Visit the KM Open Day!
Saturday, May 10th 2025
Join us for an unforgettable day at the KM Yachtbuilders Open Day!
Explore over 20+ custom-built yachts, witness expert craftsmanship in action, and get an exclusive look at both yachts in build and exciting refits. Don’t miss this unique opportunity to experience the world of aluminium yachtbuilding up close.
Refits
Is your yacht in need of maintenance, repairs or a large refit? We’re happy to help you with that. We not only work on aluminium yachts but also on steel, polyester or even wooden yachts.
KM Custom Yachts
A custom built yacht is a journey in itself. Every customer comes with their own set of demands that depend on the purpose of the boat. Decades of experience, teamwork and a profound love of our craft help us to always come up with solutions for the most challenging demands.
Fleet highlights
Bestevaer 53 ‘Tethys’ 2024
- Designer Dykstra Naval Architects
OCD 60 2023
- Designer Owen Clarke Design
- Length Range 60-79 feet m
Pelagic 77 ‘Amundsen’ 2024
- Designer Tony Castro Design
- Length Range 60-79 feet m
Bestewind 50 Umiak 2014
- Designer Dykstra Naval Architects
- Length Range 50-59 feet m
Tulip 2012
- Designer German Frers
- Length Range 80-100 feet m
Bestevaer 55 Pilgrim 2011
- Designer Dykstra Naval Architects
- Length Range 50-59 feet m
Stadtship 56 Oester 2005
- Designer Dykstra Naval Architects
- Length Range 50-59 feet m
Altena 53 Happy Hours 2007
- Designer Brinksma Marine
- Length Range 50-59 feet m
Bestevaer 53 Xaos 2022
- Designer Dykstra Naval Architects
- Length Range 50-59 feet m
Explore Bestevaer yachts
Designed by one of the world’s most legendary sailors as his private yacht. Brought to you by KM Yachtbuilders.