Company lists · Data refreshed November 2026

Top 25 Ocean sustainability consultants based in France

RevenueBase identified 168 company matches for ocean sustainability consultants associated with France as of November 2026 and tracks 3,702 professional contacts across them, including 735 with verified work emails. Paris is the largest hub.

This list covers company matches for ocean sustainability consultants 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 November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
168Companies
3,702Contacts tracked
735Verified emails
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The 25 largest ocean sustainability consultants based in France

Ranked by team size
Top 25 of 168 company matches for ocean sustainability consultants based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMèze, FranceHQ recorded Nov 6, 2026201-500555 contacts →

Exact match

“Fondée en 1993 par des passionnés de nature engagés, Biotope s’est imposée au fil des années comme précurseur et leader mondial de l’ingénierie environnementale et de la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Nov 6, 202611-5093 contacts →

Exact match

“Parce que le développement durable des territoires sur lesquels nous opérons est notre raison d’être, les experts d’Ingetec s’investissent chaque jour pour l’environnement…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“UTOPIES is the top French consulting firm dedicated exclusively, since its creation in 1993, to the promotion of sustainable development through consulting and think tank…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMarseille, FranceHQ recorded Nov 6, 202611-5070 contacts →

Exact match

“TEREA is a professional environmental consulting company specialized in environment and sustainable management of natural resources.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMonaco, FranceHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“We are The Prince Albert II of Monaco Foundation, a global non-profit organisation committed to progressing Planetary Health for present and future generations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Des Enjeux et Des Homme est un cabinet spécialisé dans la transformation des entreprises et organisations vers des écosystèmes soutenables et résilients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Le modèle linéaire fragilise votre performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Nov 6, 20261-1030 contacts →

Exact match

“COFREPECHE, société anonyme à conseil d'administration, a été créée en 1980 par des professionnels du monde maritime.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchColmar, FranceHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“ACTeon is a French consulting and research company specialised in environmental strategies and policies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAuray, FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMont De Marsan, FranceHQ recorded Nov 6, 202611-5024 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLyon, FranceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“We are facing major human and environmental crisis (climate change, biodiversity loss, natural resources depletion, inequality.)!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBordeaux, FranceHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Vertigo is a consultancy specialized in environmental management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrest, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Depuis plus de 20 ans, Actimar apporte son expertise au service de la mer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBruz, FranceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“IDRA BIO ET LITTORAL is an oceanography services company based out of LA HAYE DE PAN, BRUZ, France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCognac, FranceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“To help transform our models towards a more sustainable and durable world, and reduce our environmental footprints, we need to change the way we define our strategies, build our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBiarritz, FranceHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Waves of Change is a non-profit organization whose mission is to make coastal cities and their ecosystems future proof ie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“The ocean is essential for life on Earth, and it is urgent to take action to ensure its sustainability as the ocean’s health is being harmed by human activities such as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMalakoff, FranceHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“L'agence RSE Croissance bleue transforme les enjeux sociétaux et environnementaux des organisations en stratégie de croissance et de valorisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNantes, FranceHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Repair the Earth”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBarcelona & Hossegor, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Ocean52 was created in 2018 with one simple goal in mind – to give more than we take.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBrest, FranceHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Chez Objectif 2°, nous aidons les organisations à transformer leurs défis environnementaux en opportunités durables et compétitives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPloemeur, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Notre cœur de métier est de vous conseiller, vous guider, vous accompagner dans votre stratégie vers un avenir durable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLyon, FranceHQ recorded Nov 6, 20261-108 contacts →

Exact match

“ANOVA est une société de conseil spécialisée dans l’Environnement et la Responsabilité Sociétale des Entreprises (RSE).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchReims, FranceHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Carbono : rendre la transition bas-carbone simple, concrète et accessible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 168 ocean sustainability consultants based in France

See the full list, filter by size, metro and specialty, and access 735 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ocean sustainability consultants based in France at a glance

As of Nov 6, 2026
19.9%Verified-email coverage
22.0Average contacts per company
1-10Median size (employees)
23.2%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
135
11-50
27
51-200
3
201-500
1
1,001-5,000
1

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 168 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 “ocean sustainability consultants” 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 735 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 November 6, 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.

Ocean sustainability consultants by metro

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 “ocean sustainability consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ocean sustainability consultants are there based in France?

RevenueBase identified 168 company matches for ocean sustainability consultants associated with France as of November 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?

Biotope tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most ocean sustainability consultants?

Paris leads with 39 company records, followed by Brest (6) and Nantes (6).

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 735 professional contacts with verified work emails tracked across these 168 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 November 6, 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 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.