Company lists · Data refreshed September 2026
Top 25 Marine energy companies based in France
RevenueBase identified 62 company matches for marine energy companies associated with France as of September 2026 and tracks 1,559 professional contacts across them, including 625 with verified work emails. Paris is the largest hub.
This list covers company matches for marine energy companies 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 17, 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 25 largest marine energy companies based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 191 contacts → | ||||
Exact match “Les Éoliennes en Mer Services, a consortium of ENGIE, EDP Renewables, Sumitomo Corporation and Caisse des Dépôts, are developing two offshore wind farm projects off the islands of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 2 | 176 contacts → | ||||
Exact match “Aventa empowers the Marine Energy market with the sharpest skills to help design a bluer future.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 3 | 154 contacts → | ||||
Exact match “EDF PEI - Production Electrique Insulaire -est un acteur majeur de la production d’électricité dans les zones non-interconnectées.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 4 | 136 contacts → | ||||
Exact match “VALEMO est spécialisée dans l’EXPLOITATION, la MAINTENANCE et la SUPERVISION de parcs d’énergies renouvelables ON et OFFSHORE.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 5 | 109 contacts → | ||||
Exact match “TSM owns and operates 30 vessels and offers marine services to the offshore renewables industry, harbour and sea towage.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 6 | 80 contacts → | ||||
Exact match “BW Ideol is a pioneer and global leader in floating offshore wind since 2010.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 7 | 65 contacts → | ||||
Exact match “Sweetch Energy is a renewable energy company pioneering osmotic power, turning the natural salinity of water into clean, 24/7, and cost-efficient electricity.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 8 | 64 contacts → | ||||
Exact match “OceanWings’ mission is to provide the Shipping Industry with the most efficient Wind Assisted Propulsion Systems, enabling them to reduce emissions, lower operational costs, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 9 | 30 contacts → | ||||
Exact match “Oxan Energy is a developer and operator of renewable energy projects specialized in marine energies and particularly in floating offshore wind.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 10 | 27 contacts → | ||||
Exact match “Fondation OPEN-C coordinates, develops, and manages France’s five offshore testing sites for floating wind and Marine Renewable Energies (MRE), providing infrastructures dedicated…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 11 | 25 contacts → | ||||
Exact match “GEPS Techno builds and operates autonomous, connected offshore platforms serving as persistent floating infrastructure for maritime monitoring & surveillance, along with other…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 12 | 24 contacts → | ||||
Exact match “Eolink is an industrial company fully dedicated to the development of an innovative floating wind turbine, specifically designed for the floating wind sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 13 | 23 contacts → | ||||
Exact match “FARWIND ENERGY is a spin-off of Centrale Nantes, one of the world leading university for marine renewable energy research.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 14 | 19 contacts → | ||||
Exact match “Founded in Bordeaux, France, in 2015, SEATURNS has developed an innovative, and cost-effective wave energy solution to meet the urgent global demand for sustainable and renewable…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “Decarbonize ocean shipping with zero-emission, whale-inspired propulsion systems Time is running out if we are to achieve net-zero emissions by 2050.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 16 | 13 contacts → | ||||
Exact match “DV Offshore’s expertise includes floating systems, terminals, mooring systems, floating wind turbines, subsea production, pipelines & risers, allowing us to provide technical and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “Kappa Offshore Solutions is a marine engineering company specialized in offshore seismic data acquisition.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “SolarinBlue is a pioneering French company specializing in floating offshore solar power.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “Énergie de la Lune est un cabinet d'ingénierie spécialisé en Énergies Marines Renouvelables et en génie océanographique.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “A pioneer in cleantech since 2009, specialising in on-board renewable energy solutions, Watt & Sea is driving the energy transition in the maritime and mobile sectors through its…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “OFFSHORE ENGINEERING SOLUTIONS At NAUTILUS DYNAMICS, we support and provide solutions to our clients in the offshore wind, oil and gas, floating PV, ports and other coastal…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Operating a modern fleet of vessels with highly qualified and seasoned personnel, Jifmar provides assistance to - Offshore Wind Farm Operators - Tidal and Wave Farm Operators -…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “KRAKEN is a French engineering company providing Subsea Cables Solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Situé en mer Méditerranée au large de Gruissan (Aude), le parc pilote Eolmed consiste en l’implantation de trois éoliennes d’une puissance unitaire de 10 MW installées sur des…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “Seanergy is France’s leading international event on Offshore Renewable Energy Since the results of the first calls for tender in France for offshore wind power, Seanergy has been…” Recorded in the RevenueBase company graph · Sep 17, 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 “marine energy companies”. 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 25 of 62 marine energy companies based in France
See the full list, filter by size, metro and specialty, and access 625 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Marine energy companies based in France at a glance
As of Sep 17, 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 62 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 “marine energy companies” 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 625 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 17, 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 “marine energy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many marine energy companies are there based in France?
RevenueBase identified 62 company matches for marine energy companies 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?
LES Éoliennes EN MER Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most marine energy companies?
Paris leads with 6 company records, followed by Nantes (5) and Bordeaux (3).
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 625 professional contacts with verified work emails tracked across these 62 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 17, 2026.
Ready to reach these companies? Verified emails and direct dials for all 62 marine energy companies based in France. Start with a free account, no credit card.
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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 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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Marine energy companies based in Canada
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Company intelligence · public preview
Top 25 marine energy companies 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 62 matching company records for marine energy companies based in France, with 1,559 tracked contacts and 625 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 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 25 marine energy companies 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 | LES Éoliennes EN MER Serviceseoliennes-mer.fr HQ: Courbevoie, FranceReported employees: Not recorded | Courbevoie, France | Not recorded | Exact match | 191 contacts → |
“Les Éoliennes en Mer Services, a consortium of ENGIE, EDP Renewables, Sumitomo Corporation and Caisse des Dépôts, are developing two offshore wind farm projects off the islands of…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Aventaaventa.frHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 176 contacts → |
“Aventa empowers the Marine Energy market with the sharpest skills to help design a bluer future.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  EDF PEIpei.edf.frHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 154 contacts → |
“EDF PEI - Production Electrique Insulaire -est un acteur majeur de la production d’électricité dans les zones non-interconnectées.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Valemovalemo.frHQ: Begles, FranceReported employees: 51-200 | Begles, France | 51-200 | Exact match | 136 contacts → |
“VALEMO est spécialisée dans l’EXPLOITATION, la MAINTENANCE et la SUPERVISION de parcs d’énergies renouvelables ON et OFFSHORE.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  TSMtsmgroup.euHQ: Rouen, FranceReported employees: 201-500 | Rouen, France | 201-500 | Exact match | 109 contacts → |
“TSM owns and operates 30 vessels and offers marine services to the offshore renewables industry, harbour and sea towage.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  BW Ideolbw-ideol.comHQ: La Ciotat, FranceReported employees: 51-200 | La Ciotat, France | 51-200 | Exact match | 80 contacts → |
“BW Ideol is a pioneer and global leader in floating offshore wind since 2010.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sweetch Energysweetch.energyHQ: Rennes, FranceReported employees: 51-200 | Rennes, France | 51-200 | Exact match | 65 contacts → |
“Sweetch Energy is a renewable energy company pioneering osmotic power, turning the natural salinity of water into clean, 24/7, and cost-efficient electricity.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Oceanwingsoceanwings.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 64 contacts → |
“OceanWings’ mission is to provide the Shipping Industry with the most efficient Wind Assisted Propulsion Systems, enabling them to reduce emissions, lower operational costs, and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Oxan Energyoxan.energyHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 30 contacts → |
“Oxan Energy is a developer and operator of renewable energy projects specialized in marine energies and particularly in floating offshore wind.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Fondation Open-Cfondation-open-c.org HQ: Le Croisic, FranceReported employees: 11-50 | Le Croisic, France | 11-50 | Exact match | 27 contacts → |
“Fondation OPEN-C coordinates, develops, and manages France’s five offshore testing sites for floating wind and Marine Renewable Energies (MRE), providing infrastructures dedicated…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Geps Technogeps-techno.comHQ: Guérande, FranceReported employees: 11-50 | Guérande, France | 11-50 | Exact match | 25 contacts → |
“GEPS Techno builds and operates autonomous, connected offshore platforms serving as persistent floating infrastructure for maritime monitoring & surveillance, along with other…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Eolinkeolink.frHQ: Brest, FranceReported employees: 11-50 | Brest, France | 11-50 | Exact match | 24 contacts → |
“Eolink is an industrial company fully dedicated to the development of an innovative floating wind turbine, specifically designed for the floating wind sector.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Farwind Energyfarwind-energy.comHQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 23 contacts → |
“FARWIND ENERGY is a spin-off of Centrale Nantes, one of the world leading university for marine renewable energy research.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Seaturnsseaturns.com HQ: Bordeaux, FranceReported employees: 1-10 | Bordeaux, France | 1-10 | Exact match | 19 contacts → |
“Founded in Bordeaux, France, in 2015, SEATURNS has developed an innovative, and cost-effective wave energy solution to meet the urgent global demand for sustainable and renewable…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Bluefinsbluefins-systems.com HQ: Brest, FranceReported employees: 1-10 | Brest, France | 1-10 | Exact match | 13 contacts → |
“Decarbonize ocean shipping with zero-emission, whale-inspired propulsion systems Time is running out if we are to achieve net-zero emissions by 2050.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  DV Offshoredvoffshore.comHQ: Saint-cloud, FranceReported employees: 1-10 | Saint-cloud, France | 1-10 | Exact match | 13 contacts → |
“DV Offshore’s expertise includes floating systems, terminals, mooring systems, floating wind turbines, subsea production, pipelines & risers, allowing us to provide technical and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Kappa Offshore Solutionskappaoffshoresolutions.com HQ: St-Nazaire, FranceReported employees: 1-10 | St-Nazaire, France | 1-10 | Exact match | 12 contacts → |
“Kappa Offshore Solutions is a marine engineering company specialized in offshore seismic data acquisition.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Solarinbluesolarinblue.comHQ: Montpellier, FranceReported employees: 1-10 | Montpellier, France | 1-10 | Exact match | 11 contacts → |
“SolarinBlue is a pioneering French company specializing in floating offshore solar power.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Énergie DE LA Luneenergiedelalune.frHQ: Bordeaux, FranceReported employees: 1-10 | Bordeaux, France | 1-10 | Exact match | 11 contacts → |
“Énergie de la Lune est un cabinet d'ingénierie spécialisé en Énergies Marines Renouvelables et en génie océanographique.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Watt&seawattandsea.com HQ: La Rochelle, FranceReported employees: 1-10 | La Rochelle, France | 1-10 | Exact match | 9 contacts → |
“A pioneer in cleantech since 2009, specialising in on-board renewable energy solutions, Watt & Sea is driving the energy transition in the maritime and mobile sectors through its…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Nautilus Dynamicsnautilusdynamics.comHQ: Nice, FranceReported employees: 1-10 | Nice, France | 1-10 | Exact match | 8 contacts → |
“OFFSHORE ENGINEERING SOLUTIONS At NAUTILUS DYNAMICS, we support and provide solutions to our clients in the offshore wind, oil and gas, floating PV, ports and other coastal…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Jifmar Groupjifmar.comHQ: Aix En Provence, FranceReported employees: 201-500 | Aix En Provence, France | 201-500 | Exact match | 7 contacts → |
“Operating a modern fleet of vessels with highly qualified and seasoned personnel, Jifmar provides assistance to - Offshore Wind Farm Operators - Tidal and Wave Farm Operators -…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Krakenkrakensubsea.comHQ: Bidart, FranceReported employees: 51-200 | Bidart, France | 51-200 | Exact match | 5 contacts → |
“KRAKEN is a French engineering company providing Subsea Cables Solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Eolmedeolmed.qair.energyHQ: Port-la-nouvelle, FranceReported employees: 11-50 | Port-la-nouvelle, France | 11-50 | Exact match | 5 contacts → |
“Situé en mer Méditerranée au large de Gruissan (Aude), le parc pilote Eolmed consiste en l’implantation de trois éoliennes d’une puissance unitaire de 10 MW installées sur des…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Seanergy By Bluesignseanergy-forum.com HQ: Issy Les Moulineaux, FranceReported employees: 1-10 | Issy Les Moulineaux, France | 1-10 | Exact match | 4 contacts → |
“Seanergy is France’s leading international event on Offshore Renewable Energy Since the results of the first calls for tender in France for offshore wind power, Seanergy has been…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 62 company matches
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Marine energy companies: dataset insights
September 17, 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
62 records in the displayed employee bands.
0 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 62 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 17, 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 marine energy companies?
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 marine energy companies did RevenueBase find based in France?
The saved snapshot records 62 matching company records, 1,559 tracked contacts and 625 verified emails. The public preview displays 25 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 17, 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
Marine energy companies by geography
- Marine energy companies based in Canada
- Marine energy companies based in Denmark
- Marine energy companies based in the Netherlands
- Marine energy companies based in Norway
- Marine energy companies based in Spain
- Marine energy companies based in the United Kingdom
- Marine energy companies based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 marine energy companies based in France. Snapshot: September 17, 2026. https://revenuebase.ai/companies/marine-energy-companies/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
- Marine energy companies based in Canada
- Marine energy companies based in Denmark
- Marine energy companies based in the Netherlands
- Marine energy companies based in Norway
- Marine energy companies based in Spain
- Marine energy companies based in the United Kingdom
Company intelligence · public preview
Top 25 marine energy companies based in France
RevenueBase records 62 matching company records for marine energy companies based in France, with 1,559 tracked contacts and 625 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 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 25 marine energy companies 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 | LES Éoliennes EN MER Serviceseoliennes-mer.fr HQ: Courbevoie, FranceReported employees: Not recorded | Courbevoie, France | Not recorded | Exact match | 191 contacts → |
“Les Éoliennes en Mer Services, a consortium of ENGIE, EDP Renewables, Sumitomo Corporation and Caisse des Dépôts, are developing two offshore wind farm projects off the islands of…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Aventaaventa.fr HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 176 contacts → |
“Aventa empowers the Marine Energy market with the sharpest skills to help design a bluer future.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | EDF PEIpei.edf.fr HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 154 contacts → |
“EDF PEI - Production Electrique Insulaire -est un acteur majeur de la production d’électricité dans les zones non-interconnectées.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Valemovalemo.fr HQ: Begles, FranceReported employees: 51-200 | Begles, France | 51-200 | Exact match | 136 contacts → |
“VALEMO est spécialisée dans l’EXPLOITATION, la MAINTENANCE et la SUPERVISION de parcs d’énergies renouvelables ON et OFFSHORE.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TSMtsmgroup.eu HQ: Rouen, FranceReported employees: 201-500 | Rouen, France | 201-500 | Exact match | 109 contacts → |
“TSM owns and operates 30 vessels and offers marine services to the offshore renewables industry, harbour and sea towage.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | BW Ideolbw-ideol.com HQ: La Ciotat, FranceReported employees: 51-200 | La Ciotat, France | 51-200 | Exact match | 80 contacts → |
“BW Ideol is a pioneer and global leader in floating offshore wind since 2010.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sweetch Energysweetch.energy HQ: Rennes, FranceReported employees: 51-200 | Rennes, France | 51-200 | Exact match | 65 contacts → |
“Sweetch Energy is a renewable energy company pioneering osmotic power, turning the natural salinity of water into clean, 24/7, and cost-efficient electricity.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Oceanwingsoceanwings.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 64 contacts → |
“OceanWings’ mission is to provide the Shipping Industry with the most efficient Wind Assisted Propulsion Systems, enabling them to reduce emissions, lower operational costs, and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Oxan Energyoxan.energy HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 30 contacts → |
“Oxan Energy is a developer and operator of renewable energy projects specialized in marine energies and particularly in floating offshore wind.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Fondation Open-Cfondation-open-c.org HQ: Le Croisic, FranceReported employees: 11-50 | Le Croisic, France | 11-50 | Exact match | 27 contacts → |
“Fondation OPEN-C coordinates, develops, and manages France’s five offshore testing sites for floating wind and Marine Renewable Energies (MRE), providing infrastructures dedicated…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Geps Technogeps-techno.com HQ: Guérande, FranceReported employees: 11-50 | Guérande, France | 11-50 | Exact match | 25 contacts → |
“GEPS Techno builds and operates autonomous, connected offshore platforms serving as persistent floating infrastructure for maritime monitoring & surveillance, along with other…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Eolinkeolink.fr HQ: Brest, FranceReported employees: 11-50 | Brest, France | 11-50 | Exact match | 24 contacts → |
“Eolink is an industrial company fully dedicated to the development of an innovative floating wind turbine, specifically designed for the floating wind sector.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Farwind Energyfarwind-energy.com HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 23 contacts → |
“FARWIND ENERGY is a spin-off of Centrale Nantes, one of the world leading university for marine renewable energy research.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Seaturnsseaturns.com HQ: Bordeaux, FranceReported employees: 1-10 | Bordeaux, France | 1-10 | Exact match | 19 contacts → |
“Founded in Bordeaux, France, in 2015, SEATURNS has developed an innovative, and cost-effective wave energy solution to meet the urgent global demand for sustainable and renewable…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Bluefinsbluefins-systems.com HQ: Brest, FranceReported employees: 1-10 | Brest, France | 1-10 | Exact match | 13 contacts → |
“Decarbonize ocean shipping with zero-emission, whale-inspired propulsion systems Time is running out if we are to achieve net-zero emissions by 2050.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | DV Offshoredvoffshore.com HQ: Saint-cloud, FranceReported employees: 1-10 | Saint-cloud, France | 1-10 | Exact match | 13 contacts → |
“DV Offshore’s expertise includes floating systems, terminals, mooring systems, floating wind turbines, subsea production, pipelines & risers, allowing us to provide technical and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Kappa Offshore Solutionskappaoffshoresolutions.com HQ: St-Nazaire, FranceReported employees: 1-10 | St-Nazaire, France | 1-10 | Exact match | 12 contacts → |
“Kappa Offshore Solutions is a marine engineering company specialized in offshore seismic data acquisition.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Solarinbluesolarinblue.com HQ: Montpellier, FranceReported employees: 1-10 | Montpellier, France | 1-10 | Exact match | 11 contacts → |
“SolarinBlue is a pioneering French company specializing in floating offshore solar power.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Énergie DE LA Luneenergiedelalune.fr HQ: Bordeaux, FranceReported employees: 1-10 | Bordeaux, France | 1-10 | Exact match | 11 contacts → |
“Énergie de la Lune est un cabinet d'ingénierie spécialisé en Énergies Marines Renouvelables et en génie océanographique.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Watt&seawattandsea.com HQ: La Rochelle, FranceReported employees: 1-10 | La Rochelle, France | 1-10 | Exact match | 9 contacts → |
“A pioneer in cleantech since 2009, specialising in on-board renewable energy solutions, Watt & Sea is driving the energy transition in the maritime and mobile sectors through its…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Nautilus Dynamicsnautilusdynamics.com HQ: Nice, FranceReported employees: 1-10 | Nice, France | 1-10 | Exact match | 8 contacts → |
“OFFSHORE ENGINEERING SOLUTIONS At NAUTILUS DYNAMICS, we support and provide solutions to our clients in the offshore wind, oil and gas, floating PV, ports and other coastal…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Jifmar Groupjifmar.com HQ: Aix En Provence, FranceReported employees: 201-500 | Aix En Provence, France | 201-500 | Exact match | 7 contacts → |
“Operating a modern fleet of vessels with highly qualified and seasoned personnel, Jifmar provides assistance to - Offshore Wind Farm Operators - Tidal and Wave Farm Operators -…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Krakenkrakensubsea.com HQ: Bidart, FranceReported employees: 51-200 | Bidart, France | 51-200 | Exact match | 5 contacts → |
“KRAKEN is a French engineering company providing Subsea Cables Solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Eolmedeolmed.qair.energy HQ: Port-la-nouvelle, FranceReported employees: 11-50 | Port-la-nouvelle, France | 11-50 | Exact match | 5 contacts → |
“Situé en mer Méditerranée au large de Gruissan (Aude), le parc pilote Eolmed consiste en l’implantation de trois éoliennes d’une puissance unitaire de 10 MW installées sur des…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Seanergy By Bluesignseanergy-forum.com HQ: Issy Les Moulineaux, FranceReported employees: 1-10 | Issy Les Moulineaux, France | 1-10 | Exact match | 4 contacts → |
“Seanergy is France’s leading international event on Offshore Renewable Energy Since the results of the first calls for tender in France for offshore wind power, Seanergy has been…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Marine energy companies: dataset insights
September 17, 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
62 records in the displayed employee bands.
0 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 62 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 17, 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 marine energy companies?
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 marine energy companies did RevenueBase find based in France?
The saved snapshot records 62 matching company records, 1,559 tracked contacts and 625 verified emails. The public preview displays 25 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 17, 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.
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Cite this list
RevenueBase Data Team. Top 25 marine energy companies based in France. Snapshot: September 17, 2026. https://revenuebase.ai/companies/marine-energy-companies/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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