Creative Ship Design & Marine Engineering
- Bold Thinking.
- Innovative Engineering.
- Seamless Delivery.
With locations in Atlantic Canada and Spain, we provide “single-source” Ship Design, Marine Engineering, and Project Management in Canada and Internationally.
Working with one tight-knit group of exceptional Engineers, Naval Architects, Project Managers, Surveyors, and support crew benefits all aspects of your project — from concept to delivery.
See what’s possible…
- Ship Design
- Naval Architecture and Engineering Consulting
- Project and Contract Management
- Electrical and Information Systems Design
- On-Site Supervision and Inspections
- Market Studies and Evaluations
- Marine and LiDAR Surveys
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Testimonial
Engineering Flexibility
Allswater was an incredible resource on TIR-0001. They never presented an issue without coming with a reasoned solution that we could work towards. Allswater provided technical expertise and worked towards the betterment of the AJISS Program.
– Thales -
Testimonial
Integrated Solar Array
Grateful to Simon Rees and Allswater for engineering the new HS65’s carbon fiber hardtop. They successfully designed in the reliefs required to allow for an integrated solar array with tolerances to account for expansion and contraction. Great group of people to work with!
Hystream Yachts -
Testimonial
Comfortable and Smooth Sailing
We are making 12 knots pretty consistently, 10-20 knots of wind, light seas. She seems to behave very nicely.
Vessel Delivery Crew -
Testimonial
Exceptional Seakeeping
The boat had about 12 days of winds higher than 40 knots, with a few days over 60 kn and apparently had one reading of 78 kn. They fished the whole time, no one felt unsafe on the weather deck, And all comments were that they couldn’t tell it was blowing so hard. I’m really pleased with the performance. Good sea boat.
Vessel Manager
Areas of Expertise
Our Experts Have You Covered from Concept to Production
It doesn’t take much to provide a few renderings at the beginning of a project. But at Allswater, we’re all in — from concept to production. Our team of professional engineers, naval architects and project managers is stacked with exceptional minds, industry education, and leading edge project management processes. We leverage that knowledge base and our vast experience to tackle your most demanding challenges. And most importantly — we follow up.



Incredible Ship Design & Construction Projects…
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An Ambitious Rebuild That Renewed Every Major System
The Complete Modernization of a Classic Expedition Yacht
A 90-foot expedition yacht that marries the rugged capability of a true ocean passage-maker with the sophistication of a luxury finish. Originally built to Lloyd’s Rules, she was acquired in 2020 for a complete transformation—an ambitious rebuild that renewed every major system, from structural and electrical to electronics and interior design.
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Inland Ro-Ro Cable Ferry Design and Construction
Northern Airport and Marine Operations operate three cable ferries that provide vital connections for First Nation communities in northern Manitoba. When one vessel requires maintenance, communities can be left without service. After evaluating the feasibility of a temporary modular barge, our client chose a permanent solution—a new modular ferry that could be transported by road…
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Initial Concept, Build Specifications, Detailed Design and Fabrication Drawings
Our client required two 300-cubic-yard dump scows, complete with full design, engineering, and fabrication documentation to support construction. These vessels were intended for use in dredging operations, specifically to transport and dispose of aggregate and sludge materials collected from the seabed.
Don’t Let Your Project Get Stuck in the Doldrums
Allswater provides expert technical and management support, so you can keep sailing toward a successful horizon.
- Award Winning Ship Designs
- Minimize Project Risks
- Ensure Cost-Effective, Timely Delivery





