Company lists · Data refreshed September 2026

Top 25 Oil and gas regulatory consultants based in France

Name: Oil and gas regulatory consultants based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 91 companies tracked

RevenueBase identified 91 company matches for oil and gas regulatory consultants associated with France as of September 2026 and tracks 1,037 professional contacts across them, including 243 with verified work emails. Paris is the largest hub.

This list covers company matches for oil and gas regulatory 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

91Companies

1,037Contacts tracked

243Verified emails

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The 25 largest oil and gas regulatory consultants based in France

Ranked by team size

Top 25 of 91 company matches for oil and gas regulatory consultants based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Neo2	Exact match	Levallois-perret, FranceHQ recorded Sep 17, 2026	501-1,000	390 contacts →
	Exact match “NEO2 is an Engineering Consultancy and Resource Provider active in the Oil & Gas, Water Treatment & Desalination, and Power Generation industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Intersica	Exact match	Paris, FranceHQ recorded Sep 17, 2026	51-200	101 contacts →
	Exact match “Intersica results from the merge of SICA, ATS and QUINEX.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Coelys	Exact match	Allonne, FranceHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “COÉLYS est un bureau d'études techniques et de conseils aux industriels pour la protection de l'environnement, la lutte contre les pollutions, et le respect de la réglementation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	EGEH	Exact match	Limoges, FranceHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “From its creation in 1994, our company has been involved in those environmental areas where it can display the expertise of its team of geologists and hydrogeologists.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Prevelit	Exact match	Angers, FranceHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Chez Prévélit, nous accompagnons ’́, qu’ils soient ou en, pour assurer la conformité de leurs équipements et installations.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Airelles Environnement	Exact match	Paris, FranceHQ recorded Sep 17, 2026	1-10	11 contacts →
	Exact match “Créée par Julie RIVAS (LHERMITTE) en 2016, AIRELLES Environnement est une société qui fournit des services de Conseil et d’Assistance opérationnelle en Sécurité et Environnement…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Manexi Diagnostics	Exact match	Vélizy-villacoublay, FranceHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Créé en 1993, le bureau d’études techniques MANEXI est spécialiste de la gestion des problématiques de polluants issus de la construction.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Atdx Sarl	Exact match	Nimes, FranceHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Bureau d’étude et de conseil en environnement basé à Nîmes et composé d’une équipe pluridisciplinaire de 15 personnes, ATDx exerce son activité dans les domaines des industries…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	MASAP	Exact match	Grande-synthe, FranceHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “MASAP est spécialisée dans l’inspection, l’audit, le management de projets Oil & Gas, énergies renouvelables et métallurgie Fondée en 2011, MASAP est composée d’experts cumulant…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Axiess	Exact match	Paris, FranceHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “AXIESS est une société de services et de conseil, qui accompagne les entreprises dans leurs projets de mise en conformité à la réglementation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Hydro Assistance Ingenierie	Exact match	Hinx, FranceHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Bureau d'études spécialisé dans l'ingénierie de forages.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Ecorce Icpe Conseil	Exact match	Lyon, FranceHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Avec plus de 15 années d’expérience, la société Ecorce ICPE Conseil est un bureau de conseil en environnement et risques industriels implanté à Lyon.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	ARCOE	Exact match	Saint Maur, FranceHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Depuis plus de 25 ans, nous répondons aux demandes des industriels, en suivant et anticipant une règlementation toujours changeante dans le domaine des ICPE (Installations…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Irola Environnement	Exact match	Vandoeuvre-lès-nancy, FranceHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “IROLA ENVIRONNEMENT is a consumer services company based out of 160 avenue du Général Leclerc 54500 Vandoeuvre-lès-Nancy, France.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	BCM Conseil	Exact match	Fontainebleau, FranceHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “BCM Conseil accompagne les entreprises pour identifier leurs exigences applicables en santé, sécurité et environnement grâce à une veille personnalisée et des audits de conformité…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Sterne	Exact match	Mulhouse, FranceHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Consulting engineers in environment for industry” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	SOL Hydro Environnement	Exact match	Perigueux, FranceHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Implantée en Périgord, au cœur de la Nouvelle-Aquitaine, le bureau d'études SOL HYDRO ENVIRONNEMENT est une structure indépendante, au service des collectivités, entreprises et…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	2se Conseils	Exact match	Bermeries, FranceHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “2 SE Conseils accompagne les entreprises dans leurs démarches en prévention des risques sécurité et environnement.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Industrie Environnement Sécurité IES	Exact match	Holste, FranceHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Société de conseil basée à Reims, IES apporte un soutien aux adhérents de l'UIMM Champagne Ardenne, en matière de règlementation sécurité environnement.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	GPC Instrumentation Process	Exact match	Roissy En France, FranceHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “GPC INSTRUMENTATION PROCESS GPC INSTRUMENTATION PROCESS (GPC IP) is a consulting engineers bureau and a service company created in 1989 from a nucleus of professionals experienced…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	IQIS	Exact match	Lyon, FranceHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “IQIS - Industrial Quality Inspector Services is an independant company erected to satisfy worlwide customers and assist inspection agencies in quality and inspection services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Geoness	Exact match	Merignac, FranceHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Développeurs photovoltaïques, producteurs d’énergie, exploitants de carrières, collectivités, vous recherchez un accompagnement sur les volets environnementaux et règlementaires…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Ingegone	Exact match	Lyon, FranceHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “ngégone est un bureau d'études spécialisé dans le domaine des Installations Classées pour la Protection de l’Environnement (ICPE) et notamment pour l'industrie extractive et ses…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Ei2cs Conseil	Exact match	Gonneville Sur Mer, FranceHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Ei2CS Conseil s'est donné pour mission d'accompagner les chefs d'entreprise sur les problématiques ICPE et TMD afin de contribuer à la conformité et la sécurité des installations…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Christek Services	Exact match	Morsang Sur Orge, FranceHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Après avoir cumulé 20 ans d’expérience dans des bureaux de contrôle en tant qu’Expert, Auditeur et Formateur, j’ai décidé de créer ma société ChrisTeK Services SASU pour mieux…” 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 “oil and gas regulatory consultants”. 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 91 oil and gas regulatory consultants based in France

See the full list, filter by size, metro and specialty, and access 243 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas regulatory consultants based in France at a glance

As of Sep 17, 2026

23.4%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

11.0%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 91 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 “oil and gas regulatory 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 243 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 “oil and gas regulatory consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas regulatory consultants are there based in France?

RevenueBase identified 91 company matches for oil and gas regulatory consultants 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?

Neo2 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas regulatory consultants?

Paris leads with 10 company records, followed by Lyon (3) and Pau (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 243 professional contacts with verified work emails tracked across these 91 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.

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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.