WEST COAST TOUGH

Aluminum Catamarans

JR Marine builds top-of-the-line welded aluminum catamarans. We build vessels for every imaginable purpose including sport fishing, commercial fishing, commercial transport and research vessels.

26' Custom Welded Aluminum Catamaran
26' Custom Welded Aluminum Catamaran

The JR Marine Difference

More than a boat builder. We engineer, fabricate, test, and continuously improve vessels built for Canada’s toughest marine environments.

Catamaran Performance

Catamarans provide greater stability, payload capacity, deck space, and operational flexibility.

In-House Expertise

Engineering, fabrication, workforce development, and testing all work together under one roof.

Built for the Mission

Every vessel is engineered around its intended operation—not adapted from a standard design.

Modular Innovation

Flexible platforms that evolve with changing operational requirements.

Field Tested

Designed around real commercial, government, and remote operating environments.

Continuous Improvement

Every build informs the next through engineering feedback and sea trials.

CATAMARANS
50′ CATAMARAN
36′ CATAMARAN
33′ CATAMARAN
26′ CATAMARAN
LANDING CRAFT
44′ LANDING CRAFT
36′ LANDING CRAFT
30′ LANDING CRAFT

JR Marine – the Metal Manipulators

AT JR MARINE, we are driven by ambitious builds and precision craftsmanship. Specializing in custom aluminum catamarans and high performance marine systems, we design and fabricate vessels and structural components built for durability, efficiency, and demanding real world conditions. From hull design and integrated marine accessories to offshore equipment and fully customized fabrication projects, every build reflects our commitment to quality, innovation, and functionality.

Recognized for our forward thinking approach to aluminum catamaran design, JR Marine combines advanced manufacturing techniques with practical marine expertise to create vessels that are lightweight, exceptionally strong, and purpose built for performance. Every project is tailored to the client’s vision and operational needs, resulting in boats known for their reliability, handling, and refined craftsmanship on the water.

ABOUT US
TRIED, TESTED & TRUSTED

Excellence on the Water

Trusted by commercial fishermen, charter operators, and recreational boaters alike, JR Marine vessels are built to inspire confidence in every condition on the water.

West Coast Tough

We build aluminum catamarans that can handle the rugged conditions of any marine situation.

BUILT FOR ENDURANCE

Our designs are engineered to carry more payload with greater fuel efficiency, while maintaining maximum stability.

We love a challenge

We specialize in custom aluminum catamarans, marine systems, and precision structural fabrication.

SUPERIOR HULL DESIGN

WHY CATAMARANS?

Catamaran hull designs are superior because they provide stability, speed, and comfort. They have a wider beam, reducing roll and providing a more stable platform. The two hulls also increase surface area, reducing drag, resulting in higher speeds. Finally, the separation of the hulls provides more interior space, leading to greater comfort for passengers.

Welcome Aboard

Join the crew to get early notices, behind-the-scenes snaps, and new vessel launches.