Engineering the Future of Yachting and Marine Innovation.
Led by Naval Architect & Engineer Iván Salas Jefferson, we design and engineer advanced vessels and systems that define the future of exploration, science, and human experience at sea.
Combining design vision with technical precision, and grounded in advanced engineering capability, we work across new builds, conversions, and marine innovation projects worldwide; from superyachts to scientific and energy platforms.
Latest Projects
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Cosmopolitan Yachts
Catamaran Models 70, 85, 110 and 140 (500GT)
Design, Naval Arhitecture, Innovation and Engineering
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Class 55
Copenhagen, 2022
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Sail 55
Electric | 500 GT | Global
Design, Naval Arhitecture, Innovation and Engineering
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Exp 26
Explorer Monohull | Global | Hydrid | Aluminium | Length = 26 m
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Earth 300
Global science and exploration platform
Capabilities
Design & Naval Architecture
We create original yacht and vessel designs that balance beauty, performance, and purpose, from concept to class-approved structure and construction packages.
Engineering & Systems Integration
Advanced engineering across propulsion, energy, and control systems, integrating cutting-edge technology with uncompromising reliability.
Advanced Refit & Conversions
Transformation of existing vessels into hybrid explorers, science platforms, or next-generation yachts through precision refit and re-engineering.
Innovation & Energy Systems
Research and integration of next-generation technologies including hybrid propulsion, electrification, sustainable energy systems, and advanced nuclear solutions for maritime applications.
Project & Technical Management
Comprehensive global leadership from concept to delivery; coordinating design, compliance, and production with total technical and financial control.
Clients
MY Nirvana
SY Blush
SY Velsheda
SY Ganesha
MY Anastasia
MY Predator
MY Dubai
MY Musashi
MY Northlander
MY Caryali
MY RG 512
MY Amevi
MY Luna
MY Sano
MY Sofia
MY Infinity
MY Bystander
MY Sunrays
MY Charisma
MY Bon Vivant
MY Royal Falcon One
Let’s Build!
From conceptualizing to constructing, we’re ready to design your naval architectural dream. We promise a client-centric approach that empowers ideas, eases concerns, and delivers quality craftsmanship we’ll all be proud of.
About
Capabilities
Design & Naval Architecture
Engineering & Systems Integration
Advance Refit & Conversions
Innovation & Energy Systems
Project & Technical Management
Contact
Iván Salas Jefferson
Founder | Naval Architect & Engineer
For new projects, collaborations, or strategic partnerships, please reach out directly.
isalas@iddesyachts.com
Locations
Offices
Barcelona | London | Amsterdam
Operating globally with trusted shipyards, engineering partners, and technology providers.