COPREXMA
COPREXMA is a French naval architecture and engineering bureau (Pont-L'Abbé, Brittany, founded 1984) designing professional vessels up to 40m for shipowners, shipyards, and public maritime institutions, with a 600+ ship portfolio and current focus on hybrid, electric, and hydrogen propulsion.
- Company typePrivate
- Founded1984
- HeadquartersPont-l'abbe, France
- Headcount1–10
- GTM typeB2B
- OfferingServices
What COPREXMA does
COPREXMA is a French naval architecture and engineering bureau specializing in the design and engineering of professional vessels up to 40 meters, headquartered in Pont-L'Abbé, Finistère, Brittany. Founded in 1984 and active across more than 40 years, the firm has designed over 600 ships spanning fishing vessels, passenger ferries, service/work boats, pilot boats, state maritime vessels, and maritime training ships. Core services cover basic design and feasibility studies, detailed design and construction plans, stability and hydrodynamics calculations, and owner assistance through construction monitoring. Engineering work relies on industry-standard tools including AutoCAD, Rhinoceros, RDM Le Mans, STARBOAT, ARGOS, and ORCA 3D, with material expertise across wood, steel, composite, and aluminum.
The firm operates a project-based professional services model, billing clients per engagement under multi-year contracts at non-publicly disclosed rates tied to vessel type, size, and complexity. Go-to-market is direct B2B engagement with shipowners, shipyards, and maritime institutions, supplemented by trade show participation (NAVEXPO, Electric & Hybrid Marine Expo Europe, Wind for Goods, Sea Asia) and professional association membership (Bretagne Pôle Naval, CNOI, FFPM). The customer base spans commercial fishing operators, regional governments (Régions, DGA, Phares et Balises), shipyard groups (Piriou, AML, Socarenam, Chantiers Bernard), and education customers (Lycée Maritime d'Étel).
COPREXMA's strategic agenda under the 2025 ownership transition to Guillaume Chaussade emphasizes maritime decarbonization through innovation projects: KatEL (all-electric passenger catamaran), NØé (hydrogen fuel cell ferry), and HYBA (AI-assisted hybrid energy retrofit for existing trawlers, targeting up to 30% fuel reduction via a Brittany cluster consortium). The firm is ISO 9001:2015 certified by Bureau Veritas, privately held, operates with a small multidisciplinary team of engineers and naval architects, and reported FY2024 revenue of €750k. It is legally organized as SAS Coprexma, with no institutional investors or parent company disclosed.
COPREXMA firmographics
Firmographics- Name
- COPREXMA
- Legal name
- SAS Coprexma
- Website
- https://coprexma.fr
- Company type
- Private
- Founded year
- 1984
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- COPREXMA is a French naval architecture and engineering bureau (Pont-L'Abbé, Brittany, founded 1984) designing professional vessels up to 40m for shipowners, shipyards, and public maritime institutions, with a 600+ ship portfolio and current focus on hybrid, electric, and hydrogen propulsion.
- Ownership category
- akta.pro rank
COPREXMA industry classification
Industry- Product category
- Naval Architecture and Marine Engineering Services
- NAICS
- Ship Building and Repairing (336611), Ship and Boat Building (3366)
- SIC
- Ship & Boat Building & Repairing (3730)
- akta.pro primary industry
- Stability, Weight & Load Analysis (Intact/Damage Stability, Weight Control) (IMAJAGAI)
Keywords
Where COPREXMA is headquartered
LocationHeadquarters
- HQ city
- Pont-l'abbe
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
COPREXMA business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- Naval Architecture and Engineering Services: Professional services including ship design, feasibility studies, stability calculations, construction drawings, and technical assistance throughout shipbuilding projects. Revenue generated through project-based consulting and design contracts with shipowners and shipyards.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom project-based pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels7 records
COPREXMA product offering
Product offeringCore offering
COPREXMA is a naval architecture and engineering bureau that provides ship design, engineering studies, stability calculations, and construction follow-up for professional vessels up to 40 meters long. The firm serves shipowners, shipyards, and maritime institutions across fishing, passenger transport, work/service, and pilot boat segments, with a recognized leadership position in French fishing vessel architecture.
Product overview
COPREXMA is a naval architecture and engineering bureau specializing in the design and conception of professional ships up to 40 meters. The company offers an integrated service portfolio comprising basic design and feasibility studies, detailed design and construction plans, stability and hydrodynamics calculations (using ARGOS, ORCA 3D software), and owner assistance with construction monitoring. Key innovation projects include KatEL (all-electric catamaran), NØé (hydrogen fuel cell ferry), and HYBA (hybrid retrofit system for trawlers). The company designs vessels across multiple segments: fishing boats (e.g., GWENNEC III, TELEMAQUE 2), passenger transport (NØé, ENEZ SUN III), service/work vessels (LE FINISTÈRE, PILOTE GARNIER), and pilot boats. With over 600 ships designed and built, COPREXMA operates from Pont-L'Abbé, Brittany, and holds ISO 9001 certification.
Differentiator
Problem solved
Functional benefit
Products and services
- Architecture Navale / Naval Architecture Services Core naval architecture services covering ship design, engineering studies, stability calculations, and construction monitoring for professional vessels up to 40 meters. Targeted at shipowners, shipyards, and maritime institutions.
- Études & Conception (Design Studies and Construction Plans) Design studies and detailed construction plans for ships, covering general geometry, structural design, arrangement plans, and equipment installation specifications. Provided to shipowners and shipyards.
- Calculs de Stabilité (Stability and Hydrodynamics Calculations) Stability and hydrodynamics calculations using specialized software (ARGOS, ORCA 3D) to guarantee ship safety, performance, and reduced carbon footprint.
- Assistance & Suivi (Owner Assistance and Construction Monitoring) Owner assistance and construction monitoring services including technical follow-up, compliance verification, dock and sea trials, and acceptance procedures for shipowners.
- Projets / Basic Design (Pre-project Feasibility Studies) Pre-project studies including feasibility assessments, mass estimates, stability studies, material resistance calculations, and resistance-to-advance calculations for prospective vessel projects.
Quantifiable outcome
- Up to 30% fuel consumption reduction with HYBA hybrid trawler system
- +1 more outcomes
Companies that use COPREXMA
Customer profileNamed customers5 records
Segments6 records
Ideal customer profiles4 records
COPREXMA technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability1 record
Feature5 records
COPREXMA partnerships and signals
Strategic signalPartnerships
15 partnerships are on record, tiered minor.
- Vedettes de l'OdetminorPassenger vessel operator in Brittany, collaborating on ferry and passenger ship projects.
- Compagnie Maritime Penn Ar BedminorMaritime company operating passenger routes in Brittany, working relationship on vessel projects.
- Jifmar GroupminorMaritime services group working together on vessel projects.
- PiriouminorFrench shipyard group with international operations, collaboration on vessel projects.
- FFPM (Fédération Française des Pilotes Maritimes)minorProfessional association of maritime pilots, collaboration on pilot boat design.
- CNOIminorMaritime industry association partner.
- Phares et BalisesminorLighthouses and beacons organization, service vessel projects.
- Compagnie Française du Thon Océanique (CFTO)minorTuna fishing company, collaboration on fishing vessel design.
- ScapêcheminorFishing company, collaboration on fishing vessel projects.
- DGA (Direction Générale de l'Armement)minorFrench defense procurement agency for state maritime action vessels.
- Piriou RéunionminorRegional shipyard operations in Indian Ocean, HYBA project collaboration partner.
- IMT AtlantiqueminorEngineering school in Brittany, HYBA project academic partner.
- École NavaleminorFrench Naval Academy, HYBA project collaboration.
- Comité Régional des Pêches Maritimes et des Élevages Marins de BretagneminorRegional fisheries committee, HYBA project stakeholder.
- Lorient AgglomérationminorRegional development agency, LYMARET II project partner and supporter.
Scale indicators4 records
Recent moves6 records
Expansion highlights6 records
COPREXMA competitors and assessment
Company assessmentMarket position
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
COPREXMA social profiles
Digital presenceCOPREXMA compliance and trust
Trust signalCompliance1 record
COPREXMA financial estimates
Financial estimateRevenue estimate
Valuation estimate
COPREXMA leadership team
Management profileNumber of profiles
Profiles4 records
COPREXMA funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
COPREXMA M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about COPREXMA
What does COPREXMA do?
COPREXMA is a naval architecture and engineering bureau that provides ship design, engineering studies, stability calculations, and construction follow-up for professional vessels up to 40 meters long. The firm serves shipowners, shipyards, and maritime institutions across fishing, passenger transport, work/service, and pilot boat segments, with a recognized leadership position in French fishing vessel architecture.
Is COPREXMA a public or private company?
COPREXMA is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was COPREXMA founded?
COPREXMA was founded in 1984. It employs 1 to 10 people.
Where is COPREXMA based?
COPREXMA is headquartered in Pont-l'abbe, France, in the Europe region.
How does COPREXMA make money?
One revenue line is on record: naval Architecture and Engineering Services.
Does COPREXMA have an API?
No public API is recorded for COPREXMA.
What industry is COPREXMA in?
COPREXMA's product category is Naval Architecture and Marine Engineering Services. Its primary akta.pro industry code is IMAJAGAI, Stability, Weight & Load Analysis (Intact/Damage Stability, Weight Control). Its NAICS code is 336611 and its SIC code is 3730.