Company lists · Data refreshed September 2026

Top 25 Maritime workforce management companies based in France

Name: Maritime workforce management companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 250 companies tracked

RevenueBase identified 250 maritime workforce management companies headquartered in France as of September 2026 and tracks 9,568 professional contacts across them, including 1,691 with verified work emails. Marseille is the largest hub.

This list covers maritime workforce management companies headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

250Companies

9,568Contacts tracked

1,691Verified emails

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The 25 largest maritime workforce management companies based in France

Ranked by team size

Top 25 of 250 maritime workforce management companies based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to maritime workforce management companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Chantiers DE L'atlantique	Partial evidence	Saint-nazaire, FranceHQ checked Sep 20, 2026	1,001-5,000	2,004 contacts →
	Partial evidence “Installée sur la façade Atlantique, Chantiers de l’Atlantique est une entreprise de construction maritime (paquebots, sous-stations…) et de services aux flottes.” Source: RevenueBase Database · checked Sep 20, 2026
2	Seaowl Group	Partial evidence	Levallois-perret, FranceHQ checked Sep 20, 2026	1,001-5,000	465 contacts →
	Partial evidence “SeaOwl Group is a provider of outsourcing services and technology-based solutions for Maritime, Defense and Energy industries.” Source: RevenueBase Database · checked Sep 20, 2026
3	Jifmar Group	Partial evidence	Aix En Provence, FranceHQ checked Sep 20, 2026	501-1,000	313 contacts →
	Partial evidence “Jifmar is a worldwide maritime operator.” Source: RevenueBase Database · checked Sep 20, 2026
4	Louis Dreyfus Armateurs LDA	Indirect evidence	Suresnes, FranceHQ checked Sep 20, 2026	1,001-5,000	152 contacts →
	Indirect evidence “LOUIS DREYFUS ARMATEURS (LDA) provides its partners and clients with tailor-made industrial solutions and vessels.” Source: RevenueBase Database · checked Sep 20, 2026
5	SEA Invest Shipping Agency	Indirect evidence	Grand Couronne, FranceHQ checked Sep 20, 2026	51-200	116 contacts →
	Indirect evidence “SEA-Invest Shipping Agency (SISA) is a leading French shipping agency providing nationwide coverage and comprehensive port services for all types of vessels.” Source: RevenueBase Database · checked Sep 20, 2026
6	TSM	Indirect evidence	Rouen, FranceHQ checked Sep 20, 2026	201-500	109 contacts →
	Indirect evidence “TSM owns and operates 30 vessels and offers marine services to the offshore renewables industry, harbour and sea towage.” Source: RevenueBase Database · checked Sep 20, 2026
7	CNN MCO	Indirect evidence	Guipavas, FranceHQ checked Sep 20, 2026	51-200	87 contacts →
	Indirect evidence “OUR IDENTITY 10 years’ experience in Operational Ship Maintenance for third parties • Experienced ship-owners who are aware of and adapt to the needs of both our civil and…” Source: RevenueBase Database · checked Sep 20, 2026
8	BUYCO	Indirect evidence	Marseille, FranceHQ checked Sep 20, 2026	51-200	55 contacts →
	Indirect evidence “BuyCo is an ocean freight software purpose-built for shippers moving high volumes of containers.” Source: RevenueBase Database · checked Sep 20, 2026
9	YPI Crew	Indirect evidence	Antibes, FranceHQ checked Sep 20, 2026	11-50	40 contacts →
	Indirect evidence “For over 20 years, YPI CREW has been at the forefront of yacht crew recruitment, delivering a service defined by quality, efficiency, and a truly personalised approach.” Source: RevenueBase Database · checked Sep 20, 2026
10	Kent Marine Equipment	Indirect evidence	Saint-herblain, FranceHQ checked Sep 20, 2026	51-200	39 contacts →
	Indirect evidence “Depuis 1974, Kent Marine Equipment accompagne les professionnels du naval et du fluvial.” Source: RevenueBase Database · checked Sep 20, 2026
11	MACOR	Indirect evidence	Marseille, FranceHQ checked Sep 20, 2026	11-50	36 contacts →
	Indirect evidence “MACOR is a company specializing in ship repair and maintenance for 40 years.” Source: RevenueBase Database · checked Sep 20, 2026
12	Service Social Maritime	Partial evidence	Nantes, FranceHQ checked Sep 20, 2026	51-200	32 contacts →
	Partial evidence “The Social Maritime Service is a non-profit association governed by the French law of 1901.” Source: RevenueBase Database · checked Sep 20, 2026
13	Budd Group	Partial evidence	Marseille, FranceHQ checked Sep 20, 2026	51-200	32 contacts →
	Partial evidence “Founded in 1850, the Budd Group is correspondent to the world’s most important maritime insurers, including the International Group of P&I Clubs.” Source: RevenueBase Database · checked Sep 20, 2026
14	Atlantic Propulsion Service	Indirect evidence	St Brevin Les Pins, FranceHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “Atlantic Propulsion Service is a company based in France near the Atlantic Coast close to Saint Nazaire.” Source: RevenueBase Database · checked Sep 20, 2026
15	Groupe Prorisk	Partial evidence	Brest, FranceHQ checked Sep 20, 2026	1-10	21 contacts →
	Partial evidence “L'ambition de GROUPE PRORISK est d'apporter une réponse globale aux problématiques de maîtrise des espaces maritimes et des activités économiques qui s'y déroulent.” Source: RevenueBase Database · checked Sep 20, 2026
16	O5 Marine	Partial evidence	Marseille, FranceHQ checked Sep 20, 2026	1-10	19 contacts →
	Partial evidence “Strong experiences in ship operations: shipmanagement, crew management, technical management, new building follow-up.” Source: RevenueBase Database · checked Sep 20, 2026
17	AJ Marine	Indirect evidence	Valbonne, FranceHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “AJ Marine, an official Caterpillar AMD, are experienced, quick response marine engineers that can attend to your yacht anywhere, anytime.” Source: RevenueBase Database · checked Sep 20, 2026
18	Navicom	Indirect evidence	Quimper, FranceHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “L’équipage Navicom, ce sont des femmes et des hommes à l’écoute du marché pour vous proposer les meilleurs produits de dernière génération en termes de technologie à bord et de…” Source: RevenueBase Database · checked Sep 20, 2026
19	CINAV	Indirect evidence	Brest, FranceHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “CINav œuvre au service des industriels de la mer sur les volets formations, emplois et compétences grâce à une équipe de professionnels de la communication, d’experts en…” Source: RevenueBase Database · checked Sep 20, 2026
20	Boaton	Indirect evidence	Bordeaux, FranceHQ checked Sep 20, 2026	1-10	11 contacts →
	Indirect evidence “BoatOn est la solution de référence pour simplifier la gestion des bateaux 🫰 tout en réduisant leur impact environnemental BoatOn propose 4 services - BoatOn Book : l'un des…” Source: RevenueBase Database · checked Sep 20, 2026
21	Capt'n Boat	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	1-10	10 contacts →
	Partial evidence “Capt'n Boat is the platform for maritime and river work throughout Europe.” Source: RevenueBase Database · checked Sep 20, 2026
22	SUD Diesel Marine	Partial evidence	Carros Cedex, FranceHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “For over 20 years, Sud Diesel Marine has been serving in the maritime industry offering a range of services from maintenance to repair of your motorboats.” Source: RevenueBase Database · checked Sep 20, 2026
23	Riviera Yacht Support	Indirect evidence	Antibes, FranceHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “Riviera Yacht Support was founded in the year and does everything a great yacht agency should do, and more.” Source: RevenueBase Database · checked Sep 20, 2026
24	Societe D'economie Mixte Lorient - Keroman	Partial evidence	Lorient, FranceHQ checked Sep 20, 2026	51-200	8 contacts →
	Partial evidence “SOCIETE D'ECONOMIE MIXTE LORIENT - KEROMAN is a maritime company based out of Port de Kéroman Direction du Port, Lorient, France.” Source: RevenueBase Database · checked Sep 20, 2026
25	Oppy International	Partial evidence	Nantes, FranceHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “Oppy International is a consulting firm specializing in marine projects, focusing on naval systems, maritime infrastructure, and floating structures across Europe, Canada, and…” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: maritime workforce management companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names maritime workforce management companies.
Partial evidence: Its own public description names part of maritime workforce management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maritime workforce management companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 250 maritime workforce management companies based in France

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Maritime workforce management companies based in France at a glance

As of Sep 20, 2026

17.7%Verified-email coverage

38.3Average contacts per company

1-10Median size (employees)

8.4%Largest-city concentration · Marseille

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

164

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 250 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among maritime workforce management companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “maritime workforce management companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names maritime workforce management companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among maritime workforce management companies, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,691 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names maritime workforce management companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many maritime workforce management companies are there based in France?

RevenueBase identified 250 maritime workforce management companies headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Chantiers DE L'atlantique, headquartered in Saint-Nazaire, tops this list with the largest team on record.

Which city has the most maritime workforce management companies?

Marseille leads with 21 headquartered companies, followed by Antibes (13) and La Rochelle (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,691 verified decision-maker contacts tracked across these 250 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.