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
-
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
Incredible Ship Design & Construction Projects…
-
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.
-
Integrated Engineering and Construction Supervision for the Mobilization of the Horizon Enabler
Fast-Tracked Engineering and Installation of a Walk-to-Work System and Temporary Living Quarters on an Offshore Construction Vessel
IndustryOffshore Oil & GasThe Horizon Enabler was retrofitted with a motion-compensated Walk-to-Work (W2W) system, Temporary Living Quarters (TLQ), and supporting infrastructure to enable safe offshore personnel transfers. The work was completed under a tight timeline, coordinated across fabrication sites in Canada, Spain, and the United States.
-
Lyra is a step forward in developing a zero-emissions, electric-powered workboat for East Coast operators.
Redefining Workboat Design with Zero-Emission, Electric Power
IndustryFishing VesselsInnovationElectric VesselsBased on Allswater’s OPUS14 hull design, which underwent model testing during the ACOA Hull Efficiency Challenge, the project was launched in 2021 to explore what an electric alternative to diesel could look like in a commercial setting.
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.






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


