Company lists · Data refreshed September 2026

Top 25 Petroleum engineering consultants based in France

Name: Petroleum engineering 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 168 companies tracked

RevenueBase identified 168 company matches for petroleum engineering consultants associated with France as of September 2026 and tracks 7,705 professional contacts across them, including 2,662 with verified work emails. Paris is the largest hub.

This list covers company matches for petroleum engineering 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

168Companies

7,705Contacts tracked

2,662Verified emails

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The 25 largest petroleum engineering consultants based in France

Ranked by team size

Top 25 of 168 company matches for petroleum engineering 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	Vulcain Engineering Group	Exact match	Neuilly-sur-seine, FranceHQ recorded Sep 17, 2026	5,001-10,000	1,496 contacts →
	Exact match “Vulcain Engineering Group is a multi-specialist engineering and consulting group serving industrial companies across the globe, focused on critical sectors: energy, health…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Parlym	Exact match	Estaque, FranceHQ recorded Sep 17, 2026	1,001-5,000	732 contacts →
	Exact match “For over 50 years the Parlym Group has managed to establish itself as a major player in industrial engineering all over the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Prime Engineering France	Exact match	Boulogne Billancourt, FranceHQ recorded Sep 17, 2026	501-1,000	581 contacts →
	Exact match “PRIME Engineering est l’un des acteurs incontournables du conseil en ingénierie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Groupe Géotec	Exact match	Quetigny, FranceHQ recorded Sep 17, 2026	501-1,000	441 contacts →
	Exact match “Groupe Géotec, bureau d’études en ingénierie géotechnique et environnementale, créé en 1973, conseille l’ensemble des interlocuteurs de l’acte de construire : maîtres d’ouvrage…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	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
6	Atlantic Ingénierie	Exact match	Saint-herblain, FranceHQ recorded Sep 17, 2026	201-500	341 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	CVA Group	Exact match	Bayonne, FranceHQ recorded Sep 17, 2026	201-500	214 contacts →
	Exact match “We believe that there is a human and technical value chain through the entire energy workflow.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Beicip-Franlab	Exact match	Rueil-malmaison, FranceHQ recorded Sep 17, 2026	51-200	212 contacts →
	Exact match “Beicip-Franlab is a leading Energy Consultancy and Software Editor created in the 1960's with recognized worldwide hands-on expertise.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	OTIMO	Exact match	Boulogne-billancourt, FranceHQ recorded Sep 17, 2026	51-200	106 contacts →
	Exact match “otimo est une société de conseil en ingénierie spécialisée dans les secteurs de l'Énergie, l'Environnement et les Infrastructures.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Stat Marine	Exact match	Nîmes, FranceHQ recorded Sep 17, 2026	51-200	81 contacts →
	Exact match “Created in 1983, STAT MARINE is an entrepreneurial and client-focused organisation; it has won its reputation not only for its practical approach to operational and engineering…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	TVA Engineering	Exact match	Antony, FranceHQ recorded Sep 17, 2026	51-200	73 contacts →
	Exact match “Since 1988, TVA Engineering member of TVA Group has carried its expertise into industrial applications of numerous sectors that are equally demanding in technical expertise…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Groupe Inatis	Exact match	Villeneuve-d’ascq, FranceHQ recorded Sep 17, 2026	51-200	69 contacts →
	Exact match “Postuler à nos offres d'emploi : Envoyer votre CV : Le Groupe Inatis, Ingénierie et Conseil en technologies, est spécialisé dans l’assistance technique aux grands donneurs…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Aginergy	Exact match	Lyon, FranceHQ recorded Sep 17, 2026	51-200	58 contacts →
	Exact match “Aginergy est une société de conseil en Ingénierie spécialisée en POWER & PROCESS.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	PLCB	Exact match	Pau, FranceHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “PLCB Engineering est une société d'Ingénierie et de conseil spécialisée dans les industries Oil & Gas, Chimie & Pétrochimie, Projet Minier, Nucléaire et Énergies renouvelables…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Tech'advantage	Exact match	Rueil-malmaison, FranceHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “TECH’advantage is a digital service company since 1992 and a subsidiary of IFPEN (Institut Français du Pétrole et des Energies Nouvelles) for whom we work from the beginning.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Et2i	Exact match	Port-jérôme-sur-seine, FranceHQ recorded Sep 17, 2026	11-50	45 contacts →
	Exact match “L’EXPÉRIENCE EST INDISPENSABLE POUR TRAVAILLER DANS LE DOMAINE DES ETUDES TECHNIQUES D’INSTALLATIONS INDUSTRIELLES.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Gexplore	Exact match	Ludres, FranceHQ recorded Sep 17, 2026	11-50	41 contacts →
	Exact match “GexplOre \| Specialists in Geology, Geophysics, Well Logging & Mining Consultation GexplOre is a leader in geological exploration, providing consulting services and integrated…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Creatym France	Exact match	Massy, FranceHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “CREATYM France est une Société spécialisée dans les services d’ingénierie, de conseil et d’études techniques pour les acteurs du domaine industriel.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Ifotec SA	Exact match	13270, FranceHQ recorded Sep 17, 2026	51-200	27 contacts →
	Exact match “Sociétés d’ingénierie industrielle, de la pétrochimie ou de la sidérurgie; professionnels des travaux de maintenance, des travaux neufs ou intervenants dans des bureaux d’études.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Processconsult	Exact match	Lyon, FranceHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “PROCESSCONSULT est une société de conseil et d'assistance technique spécialisée en Management des projets industriels et en Ingénierie des procédés dédiée aux industries de la…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Tekeria	Exact match	Chatou, FranceHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Tekeria, an independent engineering consultancy, is providing guidance to key accounts in project management, engineering and construction all around the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Cpgf Horizon & Formation	Exact match	Avon, FranceHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “CPGF HORIZON est un bureau d’ingénierie spécialisé en geo-sciences.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Xrbentsh	Exact match	Paris, FranceHQ recorded Sep 17, 2026	51-200	20 contacts →
	Exact match “XRbentsh is an international engineering and technical consulting partner delivering high-value expertise for complex and critical projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Energy Consulting Services	Exact match	Montardon, FranceHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “ECS is an innovative upstream provider specialized in engineering consultancy, laboratory services, chemicals and personnel supply in the Pressure Pumping domain including…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Cler Ingénierie	Exact match	Saint Priest, FranceHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Cler ingénierie est un bureau d’études au service des maîtres d’ouvrages publics et privés concernés par les problématiques de l’énergie.” 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 “petroleum engineering 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 168 petroleum engineering consultants based in France

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Petroleum engineering consultants based in France at a glance

As of Sep 17, 2026

34.5%Verified-email coverage

45.9Average contacts per company

1-10Median size (employees)

11.3%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 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 “petroleum engineering 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 2,662 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 “petroleum engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many petroleum engineering consultants are there based in France?

RevenueBase identified 168 company matches for petroleum engineering 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?

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

Which city has the most petroleum engineering consultants?

Paris leads with 19 company records, followed by Lyon (8) and Rueil-Malmaison (5).

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 2,662 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 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.