Naval Architecture & Marine Engineering Expertise

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OUR RIGOROUS APPROACH – Exceed expectations in a Pure Yachting Spirit

Professionalism at each stage

With over 10 years of experience in the field of naval architecture, we can offer the right solutions for you! Check our references of selected clients.

Engineering expertise

Modern motor yachts demand a rigorous approach,  as well as deep marine engineering knowledge, from the first design stage up to a classification society’s  construction approval.

Experts in classification

We assist you with classification societies. We achieve full class approvals in the most efficient and effective manner, in full compliance with standards.


Mr Cédric ARDOIN > / +33 624 384 595
Administrative Team >


Q Can you assist with meeting Classification requirements?

- Fire & Safety plans approval stamped by Flag Authority
- IMO Symbol & printing items setup
- Standard setup
- Lightweight check
- Inclining experiment
- Stability Booklet issue
- Setup standards
- Class standard drawings
- IHM: Inventory of Hazardous Material

Q With which Flag Authorities do you work?

We work closely with major Flag Authorities like UK, Malta, Cayman Islands, Isle of Man, British Virgin Islands.

Q Marine Engineering

- Tank layout & Capacities plans
- Construction drawings
- Ballast layout plans
- Structural drawing
- Calculation note & report
- Hydrostatic calculation
- Hydrodynamic study
- Achieve plans to Class approval standards

Q Conversion & Refit

Based on the existing motor yacht, we optimise all the different structures as well as the design to suit an Owner’s dreams.

- Exterior Design conversions
- Interior Design conversions
- New layout
- Furniture & material sourcing
- 3D Full Scan

Q Custom Study

On the basis of our clients’ general requirements, AYD has developed different services in order to meet, if not exceed, their expectations
- Concept Design
- Interior Design
- New Layout
- Consulting
- Research & Development
- Owner Representative