Company lists · Data refreshed November 2026

Top 25 Upstream energy consultants based in France

RevenueBase identified 100 company matches for upstream energy consultants associated with France as of November 2026 and tracks 3,565 professional contacts across them, including 1,526 with verified work emails. Paris is the largest hub.

This list covers company matches for upstream energy 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
100Companies
3,565Contacts tracked
1,526Verified emails
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The 25 largest upstream energy consultants based in France

Ranked by team size
Top 25 of 100 company matches for upstream energy 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 matchNeuilly-sur-seine, FranceHQ recorded Nov 6, 20265,001-10,0001,705 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLevallois-perret, FranceHQ recorded Nov 6, 2026501-1,000408 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRueil-malmaison, FranceHQ recorded Nov 6, 202651-200230 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNîmes, FranceHQ recorded Nov 6, 202651-20084 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVilleneuve-d’ascq, FranceHQ recorded Nov 6, 202651-20077 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPau, FranceHQ recorded Nov 6, 202651-20059 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRueil-malmaison, FranceHQ recorded Nov 6, 202651-20050 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLudres, FranceHQ recorded Nov 6, 202611-5046 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPort-jérôme-sur-seine, FranceHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“L’EXPÉRIENCE EST INDISPENSABLE POUR TRAVAILLER DANS LE DOMAINE DES ETUDES TECHNIQUES D’INSTALLATIONS INDUSTRIELLES.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMassy, FranceHQ recorded Nov 6, 202651-20041 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLyon, FranceHQ recorded Nov 6, 202611-5026 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAvon, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“CPGF HORIZON est un bureau d’ingénierie spécialisé en geo-sciences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMontardon, FranceHQ recorded Nov 6, 202611-5020 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLa Frenaye, FranceHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Bureau d'études et d'ingénierie fort de plus de 40 années d'expérience dans les domaines de l'industrie pétrochimique, de l'automobile ou du bâtiment, PROJENOR vous accompagne sur…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAsnières-sur-seine, FranceHQ recorded Nov 6, 2026201-50017 contacts →

Exact match

“Inter360 is a group of technical consulting companies dedicated to the energy industries such as conventional & unconventional O&G, rrenewable and nuclear energies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“SolOne Engineering Solutions supports decision-makers in France and around the world, in all aspects relating to the industrial project life cycle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPalaiseau, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“CL2R Industrial solutions est une société spécialisée dans le conseil et les services pour l'industrie, l’énergie et l’environnement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVersailles, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“AUREKA GROUP is an Engineering Consulting company specialized in energy sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMaxéville, FranceHQ recorded Nov 6, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHinx, FranceHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Bureau d'études spécialisé dans l'ingénierie de forages.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchChamonix Mont-blanc, FranceHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Since 2012, 2B1st Consulting is the ENERGY KNOWLEDGE CENTER for all the players of the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMontrouge, FranceHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Created in 1995, Bilfinger Peters Engineering GmbH, based in Germany is an internationally active engineering and services company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRoissy En France, FranceHQ recorded Nov 6, 20261-103 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 · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNanterre, FranceHQ recorded Nov 6, 202611-502 contacts →

Exact match

“La société PROCESTEC conseille et accompagne le développement des entreprises opérant dans les secteurs industriels suivants - Production d’énergie et énergies renouvelables -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLyon, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Arpitus' aim is to advice and support companies in defining their strategy, in expansion and reorganization projects, or in negotiation with third parties.”

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

Showing 25 of 100 upstream energy consultants based in France

See the full list, filter by size, metro and specialty, and access 1,526 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Upstream energy consultants based in France at a glance

As of Nov 6, 2026
42.8%Verified-email coverage
35.6Average contacts per company
1-10Median size (employees)
14.0%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
22
51-200
12
201-500
2
501-1,000
1
1,001-5,000
1
5,001-10,000
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 100 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 “upstream energy 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 1,526 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.

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

How many upstream energy consultants are there based in France?

RevenueBase identified 100 company matches for upstream energy 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?

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 upstream energy consultants?

Paris leads with 14 company records, followed by Lyon (4) and Pau (4).

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 1,526 professional contacts with verified work emails tracked across these 100 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.