Company lists · Data refreshed September 2026

Top 25 Renewable integration for refineries based in France

Name: Renewable integration for refineries based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 328 companies tracked

RevenueBase identified 328 renewable integration for refineries headquartered in France as of September 2026 and tracks 14,956 professional contacts across them, including 7,091 with verified work emails. Paris is the largest hub.

This list covers renewable integration for refineries headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

328Companies

14,956Contacts tracked

7,091Verified emails

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The 25 largest renewable integration for refineries based in France

Ranked by team size

Top 25 of 328 renewable integration for refineries based in France, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable integration for refineries: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Dalkia	Indirect evidence	Saint-andré-lez-lille, FranceHQ checked Sep 17, 2026	10001+	8,427 contacts →
	Indirect evidence “Dalkia : ensemble, relevons le défi climatique!” Source: RevenueBase Database · checked Sep 17, 2026
2	AXENS	Indirect evidence	Rueil-malmaison, FranceHQ checked Sep 17, 2026	1,001-5,000	1,572 contacts →
	Indirect evidence “The Axens Group offers a complete range of solutions for the conversion of oil and biomass into cleaner fuels, the production and purification of major petrochemical…” Source: RevenueBase Database · checked Sep 17, 2026
3	AKUO	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	201-500	525 contacts →
	Indirect evidence “Akuo est spécialisé dans la mise en œuvre d’unités de production d’électricité à partir de ressources renouvelables, en particulier le solaire, l'éolien et le stockage.” Source: RevenueBase Database · checked Sep 17, 2026
4	Groupe Coriance	Indirect evidence	Noisy-le-grand, FranceHQ checked Sep 17, 2026	501-1,000	452 contacts →
	Indirect evidence “Pour une énergie propre et mieux utilisée Notre mission : fournir des solutions énergétiques performantes et économiques, tout en minimisant l'impact environnemental.” Source: RevenueBase Database · checked Sep 17, 2026
5	Doris Group	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	501-1,000	365 contacts →
	Indirect evidence “DORIS is a leader in the provision of engineering, advisory, and project management services to the energy industry.” Source: RevenueBase Database · checked Sep 17, 2026
6	Entech Smart Energies	Partial evidence	Quimper, FranceHQ checked Sep 17, 2026	201-500	174 contacts →
	Partial evidence “Entech develops solar production, storage, and electricity conversion solutions controlled by smart software systems that promote the increasing and profitable integration of…” Source: RevenueBase Database · checked Sep 17, 2026
7	Sofregaz SAS	Indirect evidence	Puteaux, FranceHQ checked Sep 17, 2026	51-200	122 contacts →
	Indirect evidence “SOFREGAZ is a leading independent engineering company, created in 1959 by Gaz de France, with over 1300 projects across 95 countries.” Source: RevenueBase Database · checked Sep 17, 2026
8	INES	Indirect evidence	Le Bourget Du Lac, FranceHQ checked Sep 17, 2026	201-500	109 contacts →
	Indirect evidence “L’INES est un leader mondial de la R&D, de l'expertise et la formation pour les technologies solaires avancées, leur intégration dans les systèmes et la gestion intelligente de…” Source: RevenueBase Database · checked Sep 17, 2026
9	Vergnet	Indirect evidence	Ormes, FranceHQ checked Sep 17, 2026	51-200	101 contacts →
	Indirect evidence “Le Groupe Vergnet, “créateur vertueux d’indépendance énergétique depuis 1989”, n’a de cesse depuis son origine de permettre à ses clients de maitriser leur production d’énergie…” Source: RevenueBase Database · checked Sep 17, 2026
10	Tecsol	Indirect evidence	Perpignan, FranceHQ checked Sep 17, 2026	11-50	89 contacts →
	Indirect evidence “Bureau d'études solaires indépendant” Source: RevenueBase Database · checked Sep 17, 2026
11	Arnest	Indirect evidence	Puteaux, FranceHQ checked Sep 17, 2026	51-200	72 contacts →
	Indirect evidence “Organisée sur un modèle de start-up, Arnest réalise des services d’ingénierie et de management de projets pour le secteur de l'énergie.” Source: RevenueBase Database · checked Sep 17, 2026
12	Groupe Herve S.A	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1,001-5,000	57 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
13	Ecogreenenergy	Indirect evidence	Strasbourg, FranceHQ checked Sep 17, 2026	51-200	54 contacts →
	Indirect evidence “Et si l’énergie que vous perdez aujourd’hui devenait votre plus grand levier de compétitivité?” Source: RevenueBase Database · checked Sep 17, 2026
14	Akajoule	Indirect evidence	Saint Nazaire, FranceHQ checked Sep 17, 2026	11-50	54 contacts →
	Indirect evidence “AKAJOULE est un bureau d’étude spécialisé dans l’accompagnement et l’ingénierie en énergie et environnement.” Source: RevenueBase Database · checked Sep 17, 2026
15	Optima Énergie	Indirect evidence	Plescop, FranceHQ checked Sep 17, 2026	11-50	54 contacts →
	Indirect evidence “Créée en 2016, Optima Énergie est un cabinet de #conseil en #énergie basé en #Bretagne.” Source: RevenueBase Database · checked Sep 17, 2026
16	Innovation Energie Développement IED	Indirect evidence	Métropole De Lyon, FranceHQ checked Sep 17, 2026	51-200	54 contacts →
	Indirect evidence “Innovation Energy Development - IED - is a consulting and engineering company engaged in international cooperation since 1988.” Source: RevenueBase Database · checked Sep 17, 2026
17	PLCB	Indirect evidence	Pau, FranceHQ checked Sep 17, 2026	51-200	54 contacts →
	Indirect evidence “PLCB Engineering est une société d'Ingénierie et de conseil spécialisée dans les industries Oil & Gas, Chimie & Pétrochimie, Projet Minier, Nucléaire et Énergies renouvelables…” Source: RevenueBase Database · checked Sep 17, 2026
18	Domuneo	Indirect evidence	Montpellier, FranceHQ checked Sep 17, 2026	11-50	46 contacts →
	Indirect evidence “Chez Domuneo, nous accompagnons votre entreprise et les collectivités dans leur transition vers des solutions énergétiques solaires durables et rentables.” Source: RevenueBase Database · checked Sep 17, 2026
19	ELYS	Indirect evidence	Nimes, FranceHQ checked Sep 17, 2026	11-50	44 contacts →
	Indirect evidence “ELYS, ingénierie indépendante pour la construction de parcs éoliens, de centrales solaires PV, BESS et de postes HTB privés.” Source: RevenueBase Database · checked Sep 17, 2026
20	Acteam ENR	Indirect evidence	Toulouse, FranceHQ checked Sep 17, 2026	11-50	43 contacts →
	Indirect evidence “Société d'Ingénierie, Conseil et Construction, ACTEAM ENR accompagne - Industriels, Promoteurs, Collectivités et Agriculteurs dans la mise en œuvre de projet solaire- Maitre…” Source: RevenueBase Database · checked Sep 17, 2026
21	Best Energies	Partial evidence	Montreuil, FranceHQ checked Sep 17, 2026	11-50	42 contacts →
	Partial evidence “Best Energies is an engineering firm leader in energy performance and savings, specialized in renewable energies as well as conventional, for heating and air conditioning systems.” Source: RevenueBase Database · checked Sep 17, 2026
22	Silosun	Indirect evidence	Marseille, FranceHQ checked Sep 17, 2026	11-50	38 contacts →
	Indirect evidence “Parce que nous croyons que le solaire est la première source d’énergie sur terre et que les grandes toitures sont le premier gisement de la transition énergétique, nous faisons du…” Source: RevenueBase Database · checked Sep 17, 2026
23	Quénéa	Indirect evidence	Carhaix Plouguer, FranceHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “Quénéa Energies Renouvelables est une entreprise bretonne spécialisée depuis 30 ans dans la conception, l'installation et la maintenance de centrales solaires photovoltaïques.” Source: RevenueBase Database · checked Sep 17, 2026
24	Ageden	Indirect evidence	Saint-martin-d’hères, FranceHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect evidence “L’AGEDEN (Association pour une GEstion Durable de l’ENergie) is a non-profit organization, founded in 1977.” Source: RevenueBase Database · checked Sep 17, 2026
25	Genergies	Indirect evidence	Baie Mahault, FranceHQ checked Sep 17, 2026	11-50	32 contacts →
	Indirect evidence “GENERGIES ANTILLES GUYANE is a construction company based out of ZI DE JARRY HOUELBOURG 38 RUE FERDINAND FOREST, BAIE MAHAULT, France.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: renewable integration for refineries. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names renewable integration for refineries.
Partial evidence: Its own public description names part of renewable integration for refineries, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable integration for refineries. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 328 renewable integration for refineries based in France

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Renewable integration for refineries based in France at a glance

As of Sep 17, 2026

47.4%Verified-email coverage

45.6Average contacts per company

1-10Median size (employees)

11.0%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

174

11-50

115

51-200

201-500

501-1,000

1,001-5,000

10001+

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 328 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among renewable integration for refineries, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “renewable integration for refineries”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names renewable integration for refineries), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among renewable integration for refineries, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 7,091 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Renewable integration for refineries by metro

Renewable integration for refineries in Paris36

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names renewable integration for refineries, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many renewable integration for refineries are there based in France?

RevenueBase identified 328 renewable integration for refineries headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Dalkia, headquartered in Saint-Andre-Lez-Lille, tops this list with the largest team on record.

Which city has the most renewable integration for refineries?

Paris leads with 36 headquartered companies, followed by Toulouse (13) and Lyon (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 7,091 verified decision-maker contacts tracked across these 328 companies.

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 Smart Search, 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.