Company lists · Data refreshed September 2026

Top 25 Transition risk management consultants based in France

RevenueBase identified 704 transition risk management consultants headquartered in France as of September 2026 and tracks 14,913 professional contacts across them, including 5,787 with verified work emails. Paris is the largest hub.

This list covers transition risk management consultants headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

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

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
704Companies
14,913Contacts tracked
5,787Verified emails
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The 25 largest transition risk management consultants based in France

Ranked by team size
Top 25 of 704 transition risk management consultants based in France, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to transition risk management consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNeuilly-sur-seine, FranceHQ checked Sep 29, 20265,001-10,0001,496 contacts →

Indirect evidence

“Vulcain Engineering Group is a multi-specialist engineering and consulting group serving industrial companies across the globe, focused on critical sectors: energy, health…”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceBlagnac, FranceHQ checked Sep 29, 20261,001-5,0001,431 contacts →

Indirect evidence

“Airbus Protect is an Airbus subsidiary bringing together expertise in cybersecurity, safety and sustainability-related services.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceChambéry, FranceHQ checked Sep 29, 2026201-500436 contacts →

Indirect evidence

“Ingénierie du développement durable”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceParis, FranceHQ checked Sep 29, 2026501-1,000390 contacts →

Indirect evidence

“Since 2009, GreenFlex has been a key partner in the energy, environmental and societal transformation of organizations, enabling them to change their trajectory towards an economy…”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceParis, FranceHQ checked Sep 29, 2026501-1,000365 contacts →

Partial evidence

“DORIS is a leader in the provision of engineering, advisory, and project management services to the energy industry.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceSaint-herblain, FranceHQ checked Sep 29, 2026201-500341 contacts →

Indirect evidence

“Atlantic Ingénierie, l’énergie d’avancer ensemble Chez Atlantic Ingénierie, nous avons une conviction : les projets d’énergie et d’industrie avancent mieux quand on allie…”

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidenceParis, FranceHQ checked Sep 29, 2026201-500335 contacts →

Partial evidence

“Managers en Mission is a network of independent transition managers who have chosen to join a network in order to concentrate on the execution of their mission.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceSaint-cloud, FranceHQ checked Sep 29, 2026501-1,000330 contacts →

Partial evidence

“ENGINEERING AND CONSULTING FOR A BETTER ENERGY Sofren is an international consulting company for engineering, management and industrial strategy specialising in issues relating to…”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceParis, FranceHQ checked Sep 29, 2026201-500321 contacts →

Partial evidence

“Colombus Consulting is a management consulting firm specialized in business change and complex project management.”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceCréteil, FranceHQ checked Sep 29, 2026501-1,000305 contacts →

Partial evidence

“Depuis plus de 40 ans, MANERGY s’affirme comme une société indépendante de référence, spécialisée dans l’ingénierie et le conseil en transition énergétique et environnementale.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceVincennes, FranceHQ checked Sep 29, 202651-200220 contacts →

Partial evidence

“NEPSEN est un bureau d'études indépendant, spécialisé dans les métiers de la transition énergétique & écologique depuis 40 ans.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceRueil-malmaison, FranceHQ checked Sep 29, 202651-200212 contacts →

Partial evidence

“Beicip-Franlab is a leading Energy Consultancy and Software Editor created in the 1960's with recognized worldwide hands-on expertise.”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceParis, FranceHQ checked Sep 29, 202651-200208 contacts →

Partial evidence

“Founded by Alain Grandjean and Jean-Marc Jancovici, Carbone 4 is a leading independent consulting firm, specialized in energy transition, that offers its expertise to private or…”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceBagnols Sur Ceze, FranceHQ checked Sep 29, 2026201-500163 contacts →

Indirect evidence

“Société d’ingénierie, ECIA, une marque d'Equans, est un acteur de la filière nucléaire dans le domaine de la maîtrise des risques.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceVilleurbanne, FranceHQ checked Sep 29, 202651-200161 contacts →

Indirect evidence

“Alliance des Énergies : L’allié de vos stratégies énergétiques à 360°!”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceParis, FranceHQ checked Sep 29, 202651-200155 contacts →

Partial evidence

“Expert de la réconciliation entre économie et écologie, R3 fait basculer les entreprises vers une transition environnementale et sociétale réellement performante.”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceNanterre, FranceHQ checked Sep 29, 202651-200140 contacts →

Partial evidence

“Yélé Consulting est un cabinet de conseil et d’ingénierie indépendant spécialiste de la transition énergétique et environnementale.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceBeaucouzé, FranceHQ checked Sep 29, 202651-200131 contacts →

Indirect evidence

“Synergis Environnement est un bureau d'études indépendant spécialisé dans l'ingénierie environnementale, agricole et réglementaire.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceParis, FranceHQ checked Sep 29, 20265,001-10,00095 contacts →

Partial evidence

“OMS & Co combines the excellence of a top-tier consultancy firm with the flexibility of independents.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceFranceHQ checked Sep 29, 202651-20094 contacts →

Indirect evidence

“Your Strategic Partner in the Industry Avencore is an international consulting firm specialized in the industrial sector, driven by a passionate team of 130 experts.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceParis, FranceHQ checked Sep 29, 202651-20089 contacts →

Indirect evidence

“ROZO - Votre partenaire pour une décarbonation réussie!”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceParis, FranceHQ checked Sep 29, 2026201-50086 contacts →

Indirect evidence

“Lamarck est un groupe de conseil en transformation des entreprises.”

Source: RevenueBase Database · checked Sep 29, 2026
23Strong evidenceParis, FranceHQ checked Sep 29, 202611-5085 contacts →

Strong evidence

“IMT Partners est un cabinet spécialisé dans le management de transition qui repose sur l’expertise de ses 50 collaborateurs.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceParis, FranceHQ checked Sep 29, 202651-20081 contacts →

Partial evidence

“MÉTIGA est une entreprise à mission, engagée en faveur de la transition énergétique, environnementale et sociétale.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceNantes, FranceHQ checked Sep 29, 202651-20074 contacts →

Indirect evidence

“Énergie & Environnement, Génie climatique et électrique, Acoustique, Coordination SSI, Restauconception et Métrologie sont les thèmes sur lesquels SOLAB et ses 6 équipes d’experts…”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 704 transition risk management consultants based in France

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Transition risk management consultants based in France at a glance

As of Sep 29, 2026
38.8%Verified-email coverage
21.2Average contacts per company
1-10Median size (employees)
29.4%Largest-city concentration · Paris
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
503
11-50
132
51-200
44
201-500
12
501-1,000
6
1,001-5,000
1
5,001-10,000
2
10001+
3

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 704 companies.

How this list was built

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

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in France whose own description of what they do matches “transition risk management consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names transition risk management consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among transition risk management consultants, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 5,787 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

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

How many transition risk management consultants are there based in France?

RevenueBase identified 704 transition risk management consultants headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Vulcain Engineering Group, headquartered in Neuilly-Sur-Seine, tops this list with the largest team on record.

Which city has the most transition risk management consultants?

Paris leads with 207 headquartered companies, followed by Lyon (33) and Toulouse (15).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 5,787 verified decision-maker contacts tracked across these 704 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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About this data

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