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Cabinet Gross Expertise Conseil Maritime Lorient Expert Maritime
Le Cabinet Gross Expertise Conseil Maritime est un cabinet d’expertise et de conseils dans les domaines maritimes et industriels.  La qualité de nos services et la réactivité. Les compétences variées au sein de notre cabinet consolident notre professionnalisme auprès des armateurs, assureurs, avocats, courtiers, industriels.

Marine Survey



Surveyor et consultants is a firm of experts and consultants in the maritime and industrial fields.  The quality of our services and our reactivity. The varied skills within our firm consolidate our professionalism with shipowners, insurers, lawyers, brokers, industrialists


- Training 


All types of deck and machine maritime training.


- HR


Conflict management. Crisis management. Support to shipowners following a sea fortune or social conflicts.


- Security audit


- Certified ISM - ISPS auditor


- Body and Machine

We work on commercial, fishing and pleasure vessels.
The skills gathered within our firm as well as a solid network of specialists, laboratories, engine manufacturers, shipyards and design offices allow us to answer the vast majority of technical questions that arise.

- Industry and energy production

We are able to intervene on industrial sites in France and abroad such as thermal power plants, oil and mineral terminals as well as in any production and/or repair chain of industrial equipment.


- Transactional


Estimation of the sale price of the ship, visit of the departure. Market value of the vessel.

- Goods

We intervene in specific fields such as the transport of heavy or bulky parcels, the transport of bulk and liquid goods.
More especially in the field of petrochemistry on board of ships but also in the industrial installations.

Translated with (free version)


Logistics for the transport of goods.


Bulk and container.

Clients :

"Expertise sérieuse et fiable, de la part d'un expert très professionnel. De bons conseils également.
Merci. Je recommande chaudement Monsieur GROSS."

Studio MymY

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