A multidisciplinary team of architects and engineers

J

Jean-François Ansquer

President & naval architect

Co-founder and specialist in project management assistance. Member of the Regional Commission for Ship Safety DIRM NAMO He also deals with specific matters

A

Aurélie Kérivel

Executive assistant

Administrative and quality manager (Application of the ISO 9001 standard). Supports commercial operations and communication.

L

Laurent Lelarge

Research officer & naval architect

Referent on 3D Experience, Laurent joined the company in 2014 after studying engineering at Ensta Bretagne.

gris mauve
M

Mathieu Le Gall

Research officer & naval architect

A specialist in ship stability with a degree in innovation and development, he joined the company in 2010 after a first experience in the field of fire protection.

gris
Y

Yves Le Perron

Technical director and naval architect

Structural specialist and regulatory watch. Graduate engineer from ESSTIN in Nancy. He has more than 20 years of experience.

V

Vianney Duchemin

Research officer

Vianney joined the team in May 2021 following 20 years of experience in shipbuilding and offshore.

R

Raphaël Le Friant

Apprentice

Raphaël joined the team in September 2020 as part of a BTS Design and Industrialization in shipbuilding.

Trusted by partners

chantierbernard
capcaval
chantiercroisicais
chantierduguip
cnoi
compagniethonoceanique
dga
ffpo
henaff
ifremer
jifmar
pennarbed
phareetbalises

Our technical resources

BUREAU
© F. BETERMIN

Do you have a project ?

Tell us about it !

Our strength

01 Optimised design

Wood, steel, composite or aluminium, the naval design and architecture firm COPREXMA is the undisputed leader in the design of fishing vessels, but also works with shipyards on the design of passenger vessels, service launches and all types of professional vessels. The focus of our work: optimised design of hulls and a constant search for the most appropriate solutions for the integration of equipment and gear essential to professional boats.

Lire plus

02 Innovations

KatEL, NØé: these two forenames are not those of new-borns but of innovative projects arising from the imagination and expertise of Coprexma's team. They are passenger vessels, an all-electric catamaran and a ferry powered by a fuel cell.

Read more...

Our know-how

Projects

From the idea to the search for the shipbuilder, together with you, we define the project to fulfil your requirements.

– Preliminary project
– Preliminary design
– General Arrangement Plans
– Definition of the specifications
– Technical specifications
– Shipyard tender document

Naval architecture

We create the design and produce the plans for the design and construction of your vessel.

Design plans: overall, lines
– General arrangements
– Dimensions of installations
– Construction plans: structure and flow of structural elements
– Installation of equipment
– Location of propulsion assemblies – Location of special equipment: rudder, fitting out, piping
– Detailed plans

Studies and designs

Our expertise and our high-performance software enable us to produce complete studies for the design of the vessel, its stability and its safety.

Calculations of speed and propulsive power

– Scantling and structural calculations
– Weight estimates
– Load cases
– Verification of applicable criteria
– Special instructions and orders
– Hydrostatic weighing
– Stability experiments

Assistance and Follow-up

Our experience and knowledge of regulations and procedures enables us to advise you and support you at each stage.

Approval and safety file: safety plan (rescue, fire-fighting, etc.)
– Freeboard report Approval file for the flag maritime authority and the classification society
– File for the regional and central vessel safety commissions
– Technical assistance and build monitoring: specifications, control scheduling, construction monitoring, technical compliance monitoring, tests at the quayside and at sea, acceptance

A project ?

Let's talk about it !

Coprexma and CBS to build new LPMA training vessel

Apr 27, 2022 / by admin / In Actualités / Comments Off on Coprexma and CBS to build new LPMA training vessel

Aim high!

Sep 14, 2021 / by admin / In Actualités / Comments Off on Aim high!

More space, more comfort

Apr 14, 2021 / by admin / In Actualités / Comments Off on More space, more comfort

Pair team complete

Mar 17, 2021 / by admin / In Actualités, Réalisations / Comments Off on Pair team complete

Les Chignolles launched in Douarnenez

Nov 16, 2020 / by admin / In Non classé / Comments Off on Les Chignolles launched in Douarnenez

Seiner’s new lease of life

Aug 18, 2020 / by admin / In Non classé / Comments Off on Seiner’s new lease of life

Kab David IV – Warmth in wood

Apr 14, 2020 / by admin / In Actualités / Comments Off on Kab David IV – Warmth in wood

Télémaque II, New chapter in Marion family’s Odyssey

Sep 27, 2019 / by admin / In Actualités / Comments Off on Télémaque II, New chapter in Marion family’s Odyssey

Pierre d’Ambre

Aug 11, 2019 / by admin / In Actualités / Comments Off on Pierre d’Ambre

Bara an Arvoriz – FOCUS ON COMFORT AND QUALITY

Jul 23, 2019 / by admin / In Non classé / Comments Off on Bara an Arvoriz – FOCUS ON COMFORT AND QUALITY

Contact

Thank you for contacting us. We will answer you as soon as possible.

Thank you for contacting us. We will answer you as soon as possible.

Address :

2 rue du Menhir, ZA du Guirric,
29120 Pont-L’Abbé, France

Phone :

(+33) 298 824 771

Fax :

(+33) 298 824 790

Mail :

contact@coprexma.fr

Social :