Company lists · Data refreshed September 2026
Top 20 Port and harbor consulting firms based in France
RevenueBase identified 85 company matches for port and harbor consulting firms associated with France as of September 2026 and tracks 878 professional contacts across them, including 100 with verified work emails. Marseille is the largest hub.
This list covers company matches for port and harbor consulting firms associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 20 largest port and harbor consulting firms based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 51 contacts → | ||||
Exact match “Le Groupe Merceron est un acteur majeur de la Vendée, fort de près de 70 ans d'expérience dans les travaux maritimes, fluviaux, environnementaux et l'exploitation de carrières.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 19 contacts → | ||||
Exact match “Depuis 2006, SEANEO est une société de conseil et de services en environnement littoral et marin, en aquaculture et pêche (gestion des zones côtières, Aires Marines Protégées…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 18 contacts → | ||||
Exact match “Société privée d’ingénierie des infrastructures, de l’aménagement, de la mobilité et de l’environnement, ERA propose ses compétences techniques et son expertise pour- Les…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 12 contacts → | ||||
Exact match “Welcome to d2m Services!” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 11 contacts → | ||||
Exact match “The company specializes in maritime, river and coastal engineering.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 11 contacts → | ||||
Exact match “STRATE - Bureau d'étude Amenagement urbain, VRD.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 8 contacts → | ||||
Exact match “SOCIETE D'ECONOMIE MIXTE LORIENT - KEROMAN is a maritime company based out of Port de Kéroman Direction du Port, Lorient, France.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 8 contacts → | ||||
Exact match “Rompue à l’exploitation, la conception, l’aménagement et l’audit de ports et installations portuaires de Pêche et de Plaisance, la Société SODEPORTS capitalise au travers de ses…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 8 contacts → | ||||
Exact match “Oppy International is a consulting firm specializing in marine projects, focusing on naval systems, maritime infrastructure, and floating structures across Europe, Canada, and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 7 contacts → | ||||
Exact match “PME, créée en 2004, notre société réalise principalement des missions d’ingénierie d’Aménagement, d’Infrastructures et de Mobilité pour des clients publics et privés de la…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “MILLE407 (1407) is a port and maritime advisory firm part of the CPCS Group, a global management consultant working across the transport, energy, and infrastructure sectors.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “SML est une société de conseil stratégique spécialisée dans les domaines de la mer et du littoral créée en 2010.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “H&T is a specialized naval architecture consulting firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “AGS Développement est un bureau d’ingénierie dans le domaine des infrastructures urbaines et routière, implantée en région Rhône-Alpes depuis 2007.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “DSG Consultants conseille et assiste les entreprises évoluant dans le secteur portuaire ou la filière vracs solides, au cours des différentes phases de leur développement.DSG…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “See’Up est une société de conseil basée à Marseille, spécialisée dans le secteur maritime, portuaire et multimodal qu’il s’agisse de transport de marchandises (conteneurs, vracs…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “Audit, conseil et assistance technique, soutien documentaire dans le domaine des travaux d’infrastructures maritimes, côtières, portuaires, fluviales, lacustres, subaquatiques…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “BMd engineering est un bureau d’études spécialisé dans les domaines du génie civil, des ouvrages maritimes et portuaires, des ouvrages d’art et de la géotechnique” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “AERMA est une société de conseil et de gestion dans le domaine de la navigation maritime et fluviale.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “port and harbor consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 20 of 85 port and harbor consulting firms based in France
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Port and harbor consulting firms based in France at a glance
As of Sep 29, 2026Companies by employee count
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 85 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with France whose business descriptions match “port and harbor consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 100 professional contacts with verified work emails across the full matched dataset. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “port and harbor consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many port and harbor consulting firms are there based in France?
RevenueBase identified 85 company matches for port and harbor consulting firms associated with France as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Groupe Merceron tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most port and harbor consulting firms?
Marseille leads with 5 company records, followed by Paris (5) and Lorient (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 100 professional contacts with verified work emails tracked across these 85 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 85 port and harbor consulting firms based in France. Start with a free account, no credit card.
Download this list →Related lists
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- Port and harbor consulting firms based in Spain
- Port and harbor consulting firms based in the United Arab Emirates
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 SmartSearch, 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.
More company lists
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- Port and harbor consulting firms based in Rio De Janeiro, Brazil
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Company intelligence · public preview
Top 20 port and harbor consulting firms based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 85 matching company records for port and harbor consulting firms based in France, with 878 tracked contacts and 100 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 port and harbor consulting firms based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Groupe Merceronmerceron.comHQ: Sallertaine, FranceReported employees: 51-200 | Sallertaine, France | 51-200 | Exact match | 51 contacts → |
“Le Groupe Merceron est un acteur majeur de la Vendée, fort de près de 70 ans d'expérience dans les travaux maritimes, fluviaux, environnementaux et l'exploitation de carrières.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Seaneoseaneo.comHQ: Mont De Marsan, FranceReported employees: 11-50 | Mont De Marsan, France | 11-50 | Exact match | 19 contacts → |
“Depuis 2006, SEANEO est une société de conseil et de services en environnement littoral et marin, en aquaculture et pêche (gestion des zones côtières, Aires Marines Protégées…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Montrouge, FranceReported employees: 11-50 | Montrouge, France | 11-50 | Exact match | 18 contacts → |
“Société privée d’ingénierie des infrastructures, de l’aménagement, de la mobilité et de l’environnement, ERA propose ses compétences techniques et son expertise pour- Les…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  D2m Servicesd2m-group.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 12 contacts → |
“Welcome to d2m Services!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Acri-Inacri-in.frHQ: Biot, FranceReported employees: 11-50 | Biot, France | 11-50 | Exact match | 11 contacts → |
“The company specializes in maritime, river and coastal engineering.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Strate Ingenieriestrate-ing.fr HQ: Villeneuve D'ascq, FranceReported employees: 1-10 | Villeneuve D'ascq, France | 1-10 | Exact match | 11 contacts → |
“STRATE - Bureau d'étude Amenagement urbain, VRD.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Lorient, FranceReported employees: 51-200 | Lorient, France | 51-200 | Exact match | 8 contacts → |
“SOCIETE D'ECONOMIE MIXTE LORIENT - KEROMAN is a maritime company based out of Port de Kéroman Direction du Port, Lorient, France.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Sodeportssodeports.comHQ: Fréjus, FranceReported employees: 51-200 | Fréjus, France | 51-200 | Exact match | 8 contacts → |
“Rompue à l’exploitation, la conception, l’aménagement et l’audit de ports et installations portuaires de Pêche et de Plaisance, la Société SODEPORTS capitalise au travers de ses…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Oppy Internationaloppy-international.comHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 8 contacts → |
“Oppy International is a consulting firm specializing in marine projects, focusing on naval systems, maritime infrastructure, and floating structures across Europe, Canada, and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Ac2i BETbet-ac2i.frHQ: Agen, FranceReported employees: 11-50 | Agen, France | 11-50 | Exact match | 7 contacts → |
“PME, créée en 2004, notre société réalise principalement des missions d’ingénierie d’Aménagement, d’Infrastructures et de Mobilité pour des clients publics et privés de la…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  1407cpcs.caHQ: La Rochelle, FranceReported employees: 51-200 | La Rochelle, France | 51-200 | Exact match | 7 contacts → |
“MILLE407 (1407) is a port and maritime advisory firm part of the CPCS Group, a global management consultant working across the transport, energy, and infrastructure sectors.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  SMLstrategies-marines.frHQ: FranceReported employees: 1-10 | France | 1-10 | Exact match | 5 contacts → |
“SML est une société de conseil stratégique spécialisée dans les domaines de la mer et du littoral créée en 2010.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Herskovits & Tobiearchitecture-navale.netHQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 5 contacts → |
“H&T is a specialized naval architecture consulting firm.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  AGS Developpementags-developpement.comHQ: Décines-charpieu, FranceReported employees: 1-10 | Décines-charpieu, France | 1-10 | Exact match | 5 contacts → |
“AGS Développement est un bureau d’ingénierie dans le domaine des infrastructures urbaines et routière, implantée en région Rhône-Alpes depuis 2007.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | DSG Consultantsdsgconsultants.com HQ: Perpignan, FranceReported employees: 1-10 | Perpignan, France | 1-10 | Exact match | 4 contacts → |
“DSG Consultants conseille et assiste les entreprises évoluant dans le secteur portuaire ou la filière vracs solides, au cours des différentes phases de leur développement.DSG…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  See'upsee-up.frHQ: Marseille, FranceReported employees: 1-10 | Marseille, France | 1-10 | Exact match | 3 contacts → |
“See’Up est une société de conseil basée à Marseille, spécialisée dans le secteur maritime, portuaire et multimodal qu’il s’agisse de transport de marchandises (conteneurs, vracs…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Ingémarine Consultingingemarine.comHQ: Quimper, FranceReported employees: 1-10 | Quimper, France | 1-10 | Exact match | 1 contacts → |
“Audit, conseil et assistance technique, soutien documentaire dans le domaine des travaux d’infrastructures maritimes, côtières, portuaires, fluviales, lacustres, subaquatiques…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Saint-Jours Expert Maritimesaintjoursexpertmaritime.com HQ: Port-vendres, FranceReported employees: 1-10 | Port-vendres, France | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | BMD Engineeringbmd-engineering.com HQ: Ploërmel, FranceReported employees: 1-10 | Ploërmel, France | 1-10 | Exact match | 1 contacts → |
“BMd engineering est un bureau d’études spécialisé dans les domaines du génie civil, des ouvrages maritimes et portuaires, des ouvrages d’art et de la géotechnique” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  AERMAaerma.frHQ: Rambouillet, FranceReported employees: 1-10 | Rambouillet, France | 1-10 | Exact match | 1 contacts → |
“AERMA est une société de conseil et de gestion dans le domaine de la navigation maritime et fluviale.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 85 company matches
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Port and harbor consulting firms: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
83 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 85 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for port and harbor consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many port and harbor consulting firms did RevenueBase find based in France?
The saved snapshot records 85 matching company records, 878 tracked contacts and 100 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Port and harbor consulting firms by geography
- Port and harbor consulting firms based in Rio De Janeiro, Brazil
- Port and harbor consulting firms based in Australia
- Port and harbor consulting firms based in Brazil
- Port and harbor consulting firms based in Canada
- Port and harbor consulting firms based in Chile
- Port and harbor consulting firms based in Germany
- Port and harbor consulting firms based in India
- Port and harbor consulting firms based in Italy
- Port and harbor consulting firms based in the Netherlands
- Port and harbor consulting firms based in Norway
- Port and harbor consulting firms based in Spain
- Port and harbor consulting firms based in the United Arab Emirates
Cite this list
RevenueBase Data Team. Top 20 port and harbor consulting firms based in France. Snapshot: September 29, 2026. https://revenuebase.ai/companies/port-and-harbor-consulting-firms/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Port and harbor consulting firms based in Rio De Janeiro, Brazil
- Port and harbor consulting firms based in Australia
- Port and harbor consulting firms based in Brazil
- Port and harbor consulting firms based in Canada
- Port and harbor consulting firms based in Chile
- Port and harbor consulting firms based in Germany
Company intelligence · public preview
Top 20 port and harbor consulting firms based in France
RevenueBase records 85 matching company records for port and harbor consulting firms based in France, with 878 tracked contacts and 100 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 port and harbor consulting firms based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Groupe Merceronmerceron.com HQ: Sallertaine, FranceReported employees: 51-200 | Sallertaine, France | 51-200 | Exact match | 51 contacts → |
“Le Groupe Merceron est un acteur majeur de la Vendée, fort de près de 70 ans d'expérience dans les travaux maritimes, fluviaux, environnementaux et l'exploitation de carrières.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Seaneoseaneo.com HQ: Mont De Marsan, FranceReported employees: 11-50 | Mont De Marsan, France | 11-50 | Exact match | 19 contacts → |
“Depuis 2006, SEANEO est une société de conseil et de services en environnement littoral et marin, en aquaculture et pêche (gestion des zones côtières, Aires Marines Protégées…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Montrouge, FranceReported employees: 11-50 | Montrouge, France | 11-50 | Exact match | 18 contacts → |
“Société privée d’ingénierie des infrastructures, de l’aménagement, de la mobilité et de l’environnement, ERA propose ses compétences techniques et son expertise pour- Les…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | D2m Servicesd2m-group.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 12 contacts → |
“Welcome to d2m Services!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Acri-Inacri-in.fr HQ: Biot, FranceReported employees: 11-50 | Biot, France | 11-50 | Exact match | 11 contacts → |
“The company specializes in maritime, river and coastal engineering.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Strate Ingenieriestrate-ing.fr HQ: Villeneuve D'ascq, FranceReported employees: 1-10 | Villeneuve D'ascq, France | 1-10 | Exact match | 11 contacts → |
“STRATE - Bureau d'étude Amenagement urbain, VRD.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Lorient, FranceReported employees: 51-200 | Lorient, France | 51-200 | Exact match | 8 contacts → |
“SOCIETE D'ECONOMIE MIXTE LORIENT - KEROMAN is a maritime company based out of Port de Kéroman Direction du Port, Lorient, France.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sodeportssodeports.com HQ: Fréjus, FranceReported employees: 51-200 | Fréjus, France | 51-200 | Exact match | 8 contacts → |
“Rompue à l’exploitation, la conception, l’aménagement et l’audit de ports et installations portuaires de Pêche et de Plaisance, la Société SODEPORTS capitalise au travers de ses…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Oppy Internationaloppy-international.com HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 8 contacts → |
“Oppy International is a consulting firm specializing in marine projects, focusing on naval systems, maritime infrastructure, and floating structures across Europe, Canada, and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ac2i BETbet-ac2i.fr HQ: Agen, FranceReported employees: 11-50 | Agen, France | 11-50 | Exact match | 7 contacts → |
“PME, créée en 2004, notre société réalise principalement des missions d’ingénierie d’Aménagement, d’Infrastructures et de Mobilité pour des clients publics et privés de la…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 1407cpcs.ca HQ: La Rochelle, FranceReported employees: 51-200 | La Rochelle, France | 51-200 | Exact match | 7 contacts → |
“MILLE407 (1407) is a port and maritime advisory firm part of the CPCS Group, a global management consultant working across the transport, energy, and infrastructure sectors.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | SMLstrategies-marines.fr HQ: FranceReported employees: 1-10 | France | 1-10 | Exact match | 5 contacts → |
“SML est une société de conseil stratégique spécialisée dans les domaines de la mer et du littoral créée en 2010.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Herskovits & Tobiearchitecture-navale.net HQ: Nantes, FranceReported employees: 1-10 | Nantes, France | 1-10 | Exact match | 5 contacts → |
“H&T is a specialized naval architecture consulting firm.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | AGS Developpementags-developpement.com HQ: Décines-charpieu, FranceReported employees: 1-10 | Décines-charpieu, France | 1-10 | Exact match | 5 contacts → |
“AGS Développement est un bureau d’ingénierie dans le domaine des infrastructures urbaines et routière, implantée en région Rhône-Alpes depuis 2007.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | DSG Consultantsdsgconsultants.com HQ: Perpignan, FranceReported employees: 1-10 | Perpignan, France | 1-10 | Exact match | 4 contacts → |
“DSG Consultants conseille et assiste les entreprises évoluant dans le secteur portuaire ou la filière vracs solides, au cours des différentes phases de leur développement.DSG…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | See'upsee-up.fr HQ: Marseille, FranceReported employees: 1-10 | Marseille, France | 1-10 | Exact match | 3 contacts → |
“See’Up est une société de conseil basée à Marseille, spécialisée dans le secteur maritime, portuaire et multimodal qu’il s’agisse de transport de marchandises (conteneurs, vracs…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ingémarine Consultingingemarine.com HQ: Quimper, FranceReported employees: 1-10 | Quimper, France | 1-10 | Exact match | 1 contacts → |
“Audit, conseil et assistance technique, soutien documentaire dans le domaine des travaux d’infrastructures maritimes, côtières, portuaires, fluviales, lacustres, subaquatiques…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Saint-Jours Expert Maritimesaintjoursexpertmaritime.com HQ: Port-vendres, FranceReported employees: 1-10 | Port-vendres, France | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | BMD Engineeringbmd-engineering.com HQ: Ploërmel, FranceReported employees: 1-10 | Ploërmel, France | 1-10 | Exact match | 1 contacts → |
“BMd engineering est un bureau d’études spécialisé dans les domaines du génie civil, des ouvrages maritimes et portuaires, des ouvrages d’art et de la géotechnique” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | AERMAaerma.fr HQ: Rambouillet, FranceReported employees: 1-10 | Rambouillet, France | 1-10 | Exact match | 1 contacts → |
“AERMA est une société de conseil et de gestion dans le domaine de la navigation maritime et fluviale.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Port and harbor consulting firms: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
83 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 85 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for port and harbor consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many port and harbor consulting firms did RevenueBase find based in France?
The saved snapshot records 85 matching company records, 878 tracked contacts and 100 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Port and harbor consulting firms by geography
- Port and harbor consulting firms based in Rio De Janeiro, Brazil
- Port and harbor consulting firms based in Australia
- Port and harbor consulting firms based in Brazil
- Port and harbor consulting firms based in Canada
- Port and harbor consulting firms based in Chile
- Port and harbor consulting firms based in Germany
- Port and harbor consulting firms based in India
- Port and harbor consulting firms based in Italy
- Port and harbor consulting firms based in the Netherlands
- Port and harbor consulting firms based in Norway
- Port and harbor consulting firms based in Spain
- Port and harbor consulting firms based in the United Arab Emirates
Cite this list
RevenueBase Data Team. Top 20 port and harbor consulting firms based in France. Snapshot: September 29, 2026. https://revenuebase.ai/companies/port-and-harbor-consulting-firms/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Port and harbor consulting firms based in Rio De Janeiro, Brazil
- Port and harbor consulting firms based in Australia
- Port and harbor consulting firms based in Brazil
- Port and harbor consulting firms based in Canada
- Port and harbor consulting firms based in Chile
- Port and harbor consulting firms based in Germany