Company lists · Data refreshed October 2026

Top 21 Oil and gas cost reduction consultants based in France

RevenueBase identified 74 company matches for oil and gas cost reduction consultants associated with France as of October 2026 and tracks 644 professional contacts across them, including 145 with verified work emails. Paris is the largest hub.

This list covers company matches for oil and gas cost reduction 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 19, 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 19, 2026 How this list was built
74Companies
644Contacts tracked
145Verified emails
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The 21 largest oil and gas cost reduction consultants based in France

Ranked by team size
Top 21 of 74 company matches for oil and gas cost reduction consultants based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchPlescop, FranceHQ recorded Oct 19, 202611-5048 contacts →

Exact match

“Créée en 2016, Optima Énergie est un cabinet de #conseil en #énergie basé en #Bretagne.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchGrenoble, FranceHQ recorded Oct 19, 202651-20044 contacts →

Exact match

“Albert & Co : Solutions Achats C'est l’aventure de trois associés qui voulaient réaliser leurs rêves.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Oct 19, 202611-5037 contacts →

Exact match

“Cosma Experts est le spécialiste français de l'optimisation des coûts des PME, ETI et grandes entreprises.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchBalma, FranceHQ recorded Oct 19, 202611-5035 contacts →

Exact match

“Nous sommes fiers d'être à l'avant-garde de la régulation dans le secteur du courtage en énergie.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Oct 19, 202611-5033 contacts →

Exact match

“Ressource Consulting est un cabinet de conseil opérationnel, spécialiste des achats et de l’optimisation des coûts.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchBoulogne-billancourt, FranceHQ recorded Oct 19, 202611-5029 contacts →

Exact match

“Cost House is a consulting firm specializing in Cost Efficiency.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchPélissanne, FranceHQ recorded Oct 19, 202611-5027 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 19, 2026 · View company records in RevenueBase
8Exact matchFrancheville, FranceHQ recorded Oct 19, 202611-5016 contacts →

Exact match

“Business consulting Energy efficiency consulting for electrical processes Low energy indsutrial lighting application Life cycle machinery optimisation, leakage and waste reduction…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchSeclin, FranceHQ recorded Oct 19, 202611-5014 contacts →

Exact match

“Economisez jusqu'à 30% sur vos contrats de gaz et d'électricité et gagnez jusqu'à 3 semaines par an!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchNantes, FranceHQ recorded Oct 19, 202611-5012 contacts →

Exact match

“We help you improve the performance of your operations and margins.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Oct 19, 202611-503 contacts →

Exact match

“Clédorg est un Cabinet de Conseil Opérationnel spécialisé dans la rationalisation et l'optimisation des dépenses - les dépenses télécoms, IT, digitales - les dépenses des…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchRoubaix, FranceHQ recorded Oct 19, 20261-103 contacts →

Exact match

“Industries de la métallurgie ou de la mécanique, manufactures textiles, fabricants de biens intermédiaires, entreprises de l’agroalimentaire et de la chimie, imprimeurs ou encore…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Oct 19, 20261-102 contacts →

Exact match

“EcoVolta est le partenaire privilégié des entreprises soucieuses de maîtriser et de sécuriser leurs dépenses énergétiques.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Oct 19, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchMarseille, FranceHQ recorded Oct 19, 20261-102 contacts →

Exact match

“Cabinet conseil spécialisé en optimisation de coûts et charges pour les PME/PMI.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Oct 19, 20261-102 contacts →

Exact match

“Nous sommes un cabinet de conseil spécialisé dans le domaine de l’optimisation des dépenses externes de nos clients, présent en France, Espagne et Belgique.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchBoulogne-billancourt, FranceHQ recorded Oct 19, 202651-2001 contacts →

Exact match

“Adding Business Value Group a été fondé par des industriels voilà 20 ans pour mettre les savoir-faire de l’industrie au service du conseil en optimisation et management…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchSartrouville, FranceHQ recorded Oct 19, 20261-101 contacts →

Exact match

“ADLOGISTA is a consulting firm specialized in supporting Oil & Gas, Engineering Procurement & Construction (EPC) operators and Project Forwarding Service Providers on their…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchVaulx-en-velin, FranceHQ recorded Oct 19, 20261-101 contacts →

Exact match

“Chez Destek Consulting, nous offrons une gamme de services de conseil pour accompagner les entreprises dans la gestion de leurs projets industriels.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchLe Vivier Sur Mer, FranceHQ recorded Oct 19, 20261-101 contacts →

Exact match

“SRJ Business, société de conseil en gestion d’entreprise à Paris, effectue des missions de réduction des coûts basées sur une rémunération exclusivement au résultat, dans une…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchMontmagny, FranceHQ recorded Oct 19, 20261-101 contacts →

Exact match

“ALVID Consulting optimizes industrial and construction projects with expertise, risk management and operational excellence.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 21 of 74 oil and gas cost reduction consultants based in France

See the full list, filter by size, metro and specialty, and access 145 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas cost reduction consultants based in France at a glance

As of Oct 19, 2026
22.5%Verified-email coverage
8.7Average contacts per company
1-10Median size (employees)
24.3%Largest-city concentration · Paris
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
20
51-200
5

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 74 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 cost reduction 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 145 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 19, 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 cost reduction consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 74 company matches for oil and gas cost reduction 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?

Optima Énergie 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 cost reduction consultants?

Paris leads with 18 company records, followed by Boulogne-Billancourt (2) and Grenoble (2).

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 145 professional contacts with verified work emails tracked across these 74 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 19, 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.