The know-how and experience accumulated in the past three decades of work in the composites field allows us to take on any challenge. Whether marine-related or not, we have the technology, brain- and man-power to be competitive in any part of the business where design, tooling and/or manufacturing are required.

J&J Design is the worlds leading production pleasure yacht design and engineering office.
Our office also carries extensive experience in composite commercial craft (under 100 feet) like pilot-, patrol- and crew-delivery vessels.

J&J Design has worked with many shipyards throughout its three decades of history, delivering over

311 projects

to more than

55 production boat builders

from

22 countries

giving birth to over

60.000 boats and yachts.

• Wind energy harvesting: wind mill blade plugs
• Solar energy harvesting: photovoltaic systems
• Water energy harvesting: water turbine blade plugs
• Energy storage: Lithium battery technology
• Energy management: Battery Monitoring Systems

Plugs and molds for composite planes and aerospace elements are developed in-house.

Plugs and molds for the car and transport industries.

Engineering and build of composite house building blocks.