Company lists · Data refreshed October 2026

Top 25 Downstream energy consultants based in France

Name: Downstream energy consultants based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 112 companies tracked

RevenueBase identified 112 company matches for downstream energy consultants associated with France as of October 2026 and tracks 3,852 professional contacts across them, including 560 with verified work emails. Paris is the largest hub.

This list covers company matches for downstream 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 October 11, 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 Oct 11, 2026 How this list was built

112Companies

3,852Contacts tracked

560Verified emails

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The 25 largest downstream energy consultants based in France

Ranked by team size

Top 25 of 112 company matches for downstream energy consultants based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 Oct 11, 2026	501-1,000	400 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 · Oct 11, 2026 · View company records in RevenueBase
2	Atlantic Ingénierie	Exact match	Saint-herblain, FranceHQ recorded Oct 11, 2026	201-500	364 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 · Oct 11, 2026 · View company records in RevenueBase
3	CVA Group	Exact match	Bayonne, FranceHQ recorded Oct 11, 2026	201-500	212 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 · Oct 11, 2026 · View company records in RevenueBase
4	Stat Marine	Exact match	Nîmes, FranceHQ recorded Oct 11, 2026	51-200	83 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 · Oct 11, 2026 · View company records in RevenueBase
5	Groupe Inatis	Exact match	Villeneuve-d’ascq, FranceHQ recorded Oct 11, 2026	51-200	76 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 · Oct 11, 2026 · View company records in RevenueBase
6	Inevo Technologies	Exact match	Solaize, FranceHQ recorded Oct 11, 2026	51-200	74 contacts →
	Exact match “INEVO, filiale du groupe ORANO, est un bureau d’ingénieurs spécialisés en génie des procédés industriels mettant en œuvre des liquides, des poudres et des gaz.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	TVA Engineering	Exact match	Antony, FranceHQ recorded Oct 11, 2026	51-200	69 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 · Oct 11, 2026 · View company records in RevenueBase
8	Dolfines	Exact match	Montigny Le Bretonneux, FranceHQ recorded Oct 11, 2026	51-200	68 contacts →
	Exact match “Dolfines is an independent engineering and services specialist assisting industrial clients across the energy value chain in achieving operational excellence.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9	PLCB	Exact match	Pau, FranceHQ recorded Oct 11, 2026	51-200	58 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 · Oct 11, 2026 · View company records in RevenueBase
10	ATMI	Exact match	Martigues, FranceHQ recorded Oct 11, 2026	51-200	56 contacts →
	Exact match “Société industrielle proposant des prestations d'Assistance Technique dans le domaine de l'industrie, la pétrochimie et l'énergie” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	Et2i	Exact match	Port-jérôme-sur-seine, FranceHQ recorded Oct 11, 2026	11-50	43 contacts →
	Exact match “L’EXPÉRIENCE EST INDISPENSABLE POUR TRAVAILLER DANS LE DOMAINE DES ETUDES TECHNIQUES D’INSTALLATIONS INDUSTRIELLES.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12	Creatym France	Exact match	Massy, FranceHQ recorded Oct 11, 2026	51-200	42 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 · Oct 11, 2026 · View company records in RevenueBase
13	Pétroservices	Exact match	Arcueil, FranceHQ recorded Oct 11, 2026	51-200	33 contacts →
	Exact match “Pétroservices, membre du Groupe SGS, est un acteur majeur des services industriels et apporte une offre dédiée à vos projets.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	BMR Glass	Exact match	Pélissanne, FranceHQ recorded Oct 11, 2026	11-50	27 contacts →
	Exact match “Spécialisée dans l'optimisation technique et financière des moyens de production industriels, la société BMR est aujourd'hui le partenaire incontournable dans la réduction des…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Processconsult	Exact match	Lyon, FranceHQ recorded Oct 11, 2026	11-50	26 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 · Oct 11, 2026 · View company records in RevenueBase
16	Projenor Sarl	Exact match	La Frenaye, FranceHQ recorded Oct 11, 2026	11-50	18 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 · Oct 11, 2026 · View company records in RevenueBase
17	Altech Ingénierie	Exact match	Châteauneuf-les-martigues, FranceHQ recorded Oct 11, 2026	11-50	18 contacts →
	Exact match “Altech est une société d'ingénierie multi métiers créée en 1996 et résolument orientée vers ses clients.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18	Inter360 Group	Exact match	Asnières-sur-seine, FranceHQ recorded Oct 11, 2026	201-500	17 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 · Oct 11, 2026 · View company records in RevenueBase
19	Haya Energy Solutions	Exact match	Paris, FranceHQ recorded Oct 11, 2026	11-50	16 contacts →
	Exact match “ℎ Energy consumers, producers or developers facing issues with your energy-related topics?” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20	Sentec ING	Exact match	Labastide-cézéracq, FranceHQ recorded Oct 11, 2026	11-50	12 contacts →
	Exact match “SENTEC ING est un bureau d’études spécialisé en ingénierie industrielle, au service des sites industriels, notamment dans les secteurs chimique et pétrochimique, pharmaceutique.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21	Airelles Environnement	Exact match	Paris, FranceHQ recorded Oct 11, 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 · Oct 11, 2026 · View company records in RevenueBase
22	Princeps	Exact match	Courbevoie, FranceHQ recorded Oct 11, 2026	11-50	10 contacts →
	Exact match “PRINCEPS is a consulting and refinery software provider company, with a special focus on production planning and scheduling.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23	ISAP	Exact match	Vendargues, FranceHQ recorded Oct 11, 2026	11-50	9 contacts →
	Exact match “ISAP est une société spécialisée dans l'aménagement de stations services et d'installations pétrolières.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24	Aureka Group	Exact match	Versailles, FranceHQ recorded Oct 11, 2026	1-10	9 contacts →
	Exact match “AUREKA GROUP is an Engineering Consulting company specialized in energy sector.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25	Cl2r Industrial Solutions	Exact match	Palaiseau, FranceHQ recorded Oct 11, 2026	1-10	9 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 · Oct 11, 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 “downstream energy 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 112 downstream energy consultants based in France

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Downstream energy consultants based in France at a glance

As of Oct 11, 2026

14.5%Verified-email coverage

34.4Average contacts per company

1-10Median size (employees)

8.9%Largest-city concentration · Paris

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 112 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 “downstream 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 560 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 October 11, 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 “downstream energy consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many downstream energy consultants are there based in France?

RevenueBase identified 112 company matches for downstream energy consultants associated with France as of October 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 downstream energy consultants?

Paris leads with 10 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 560 professional contacts with verified work emails tracked across these 112 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 October 11, 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.