Company lists · Data refreshed September 2026

Top 25 Refinery construction companies based in France

Name: Refinery construction companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 99 companies tracked

RevenueBase identified 99 company matches for refinery construction companies associated with France as of September 2026 and tracks 12,790 professional contacts across them, including 2,816 with verified work emails. Paris is the largest hub.

This list covers company matches for refinery construction companies 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

99Companies

12,790Contacts tracked

2,816Verified emails

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The 25 largest refinery construction companies based in France

Ranked by team size

Top 25 of 99 company matches for refinery construction companies 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	Groupe Ponticelli Frères	Exact match	FranceHQ recorded Sep 17, 2026	5,001-10,000	1,829 contacts →
	Exact match “The Ponticelli Frères Group is one of the main European service suppliers to companies in the energy (oil and gas, nuclear, renewable energy), industrial (chemical, steelworks…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	EKIUM	Exact match	Lyon Cedex 07, FranceHQ recorded Sep 17, 2026	1,001-5,000	1,502 contacts →
	Exact match “Welcome to Ekium!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Boccard	Exact match	Villeurbanne, FranceHQ recorded Sep 17, 2026	1,001-5,000	1,449 contacts →
	Exact match “Since 1918 Boccard has been a major player both in France and throughout the world in the design and construction of increasingly productive and innovative industrial plants.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	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
5	Foure Lagadec	Exact match	Le Havre, FranceHQ recorded Sep 17, 2026	1,001-5,000	718 contacts →
	Exact match “Building on its industrial heritage, its strong ties to the Snef Group, and its commitment to innovation, Fouré Lagadec continues to evolve to meet the technical and energy…” 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	Heurtey Petrochem Solutions	Exact match	Rueil-malmaison, FranceHQ recorded Sep 17, 2026	1,001-5,000	277 contacts →
	Exact match “Heurtey Petrochem Solutions is a world leader in process furnaces for refining, petrochemicals, syngas and hydrogen markets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Entrepose Group	Exact match	Colombes, FranceHQ recorded Sep 17, 2026	1,001-5,000	240 contacts →
	Exact match “SPECIALISED ACTIVITIES & EPC CONTRACTOR FOR THE ENERGY INDUSTRY International Contractor for design, construction and operating of production, transport and storage…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Cssi France	Exact match	Rungis, FranceHQ recorded Sep 17, 2026	1,001-5,000	163 contacts →
	Exact match “We specialize in the construction (EPC) of industrial sites, permanent or temporary camps and other civil works, even in remote or hostile environments.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Bouygues Energies & Services, Industry	Exact match	Guyancourt, FranceHQ recorded Sep 17, 2026	1,001-5,000	154 contacts →
	Exact match “Bouygues Energies & Services, Energy and Industry, a subsidiary of Equans, is a specialist design, build, and maintain partner for the industries of today and tomorrow.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	SN Poulingue	Exact match	Beuzeville, FranceHQ recorded Sep 17, 2026	51-200	102 contacts →
	Exact match “Du métier de charpentier agricole, au métier de concepteur réalisateur de bâtiments industriels, tertiaires et collectifs; c’est 60 années d’expériences capitalisées que nous…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	IMING	Exact match	Montrouge, FranceHQ recorded Sep 17, 2026	51-200	100 contacts →
	Exact match “IMING is an expert in the engineering of highly technical projects, covering the entire value chain in the fields of mobility services, energy and construction.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	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
14	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
15	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
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	Irem Energies	Exact match	Berre L'etang, FranceHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match “En 2023, IREM France change de dénomination sociale et portera désormais le nom de IREM Energies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Ecoslops	Exact match	Paris, FranceHQ recorded Sep 17, 2026	51-200	40 contacts →
	Exact match “Ecoslops a développé et met en œuvre une technologie innovante permettant de produire du carburant et du bitume léger à partir de résidus pétroliers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Equanom	Exact match	Aix-en-provence, FranceHQ recorded Sep 17, 2026	51-200	38 contacts →
	Exact match “EQUANOM est une société de conseil et d’ingénierie à taille humaine, fondée par des ingénieurs entrepreneurs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	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
21	Lebas Industries	Exact match	Lezennes, FranceHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “LEBAS INDUSTRIES, founded in 1977, is an engineering and general contracting firm specializing in the design and construction of industrial production units and laboratories in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Deftline	Exact match	Cherbourg, FranceHQ recorded Sep 17, 2026	51-200	21 contacts →
	Exact match “DEFTLINE est un groupe d’ingénierie, de conseil et de services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	GECOS	Exact match	Labège, FranceHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Gecos est un cabinet de maîtrise d’oeuvre spécialisé dans la conception, la réalisation et la rénovation de Bâtiments et de stations-service (Hydrocarbures, Gaz Naturel…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Altech Ingénierie	Exact match	Châteauneuf-les-martigues, FranceHQ recorded Sep 17, 2026	11-50	17 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 · Sep 17, 2026 · View company records in RevenueBase
25	MTS	Exact match	Chassieu, FranceHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Ensemblier en Tuyauterie Industrielle nous accompagnons nos clients dans les études, la réalisation & la maintenance d'installations industrielles.” 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 “refinery construction companies”. 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 99 refinery construction companies based in France

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Refinery construction companies based in France at a glance

As of Sep 17, 2026

22.0%Verified-email coverage

129.2Average contacts per company

11-50Median size (employees)

5.1%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

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 99 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 “refinery construction companies” 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 2,816 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 “refinery construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery construction companies are there based in France?

RevenueBase identified 99 company matches for refinery construction companies 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?

Groupe Ponticelli Frères tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most refinery construction companies?

Paris leads with 5 company records, followed by Lyon (4) and Montrouge (3).

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 2,816 professional contacts with verified work emails tracked across these 99 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.