50 years building composites for the worlds toughest conditions and customers

More maxi yacht line honour wins than any other builder

Unrivalled composite build knowledge

Passion to be the best

Pushing the boundaries

Cutting edge design partners

 World leaders in the construction of advanced composite  yachts & components

From luxury multihulls to high performance race yachts, this is production boat building with full custom capability. When you build with McConaghy, not only do you benefit from our 50 years of experience, but from a dedicated team with a shared passion to see your vision brought to life.


Under 25ft Sport

Race Boats

Performance Cruisers



Excellence in Composite

Whether it’s building the world’s fastest race boats and luxury cruising yachts or a submarine to explore the Mariana Trench and specialist components for Formula One teams, McConaghy has a proven track record of delivering complex composite constructions. Developing solutions for architects, designers, scientists and structural engineers, the McConaghy name has become synonymous with excellence.

McConaghy’s continual innovation and investment in new materials and technologies has allowed them to firmly establish their position at the forefront of progressive, high-performance yacht building.

Wild Oats XI

Mark Richards, Skipper

“It’s a freak of a boat, you just don’t get 10-year-old boats in our sport even being competitive, so it’s just a freak to still do what it’s doing.”

Deepsea Challenge

James Cameron

“They came up with incredibly innovative solutions to the problems…. they sought new techniques, things that had never been done before” continued Cameron. “I owe myself, my safety in their hands and I trusted them, when they bolted the hatch closed and I descended, I knew the vehicle was right, it was well designed and well executed…I could not be prouder of this team, they made history” said Cameron.”

Finn n53

Clint Clemens

“I couldn’t be more pleased with the design and the build. The team at McConaghy really embraced the project during the build and really supported the boat through delivery and commissioning. The boat fulfils all my vision for the project in terms of handling and superb performance. The team definitely broughttheir composite and race boat skills to Finn.”

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