Company lists · Data refreshed September 2026

Top 25 Oil and gas infrastructure builders based in France

Name: Oil and gas infrastructure builders based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 80 companies tracked

RevenueBase identified 80 oil and gas infrastructure builders headquartered in France as of September 2026 and tracks 11,657 professional contacts across them, including 2,004 with verified work emails. Paris is the largest hub.

This list covers oil and gas infrastructure builders 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

80Companies

11,657Contacts tracked

2,004Verified emails

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The 25 largest oil and gas infrastructure builders based in France

Ranked by team size

Top 25 of 80 oil and gas infrastructure builders 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 oil and gas infrastructure builders: 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	Altrad	Strong evidence	Montpellier, FranceHQ checked Sep 17, 2026	10001+	3,056 contacts →
	Strong evidence “ALTRAD AT A GLANCE Altrad is a world leader in the provision of industrial services, generating high-added value solutions principally for the Energy, Power Generation, Oil & Gas…” Source: RevenueBase Database · checked Sep 17, 2026
2	Groupe Ponticelli Frères	Strong evidence	FranceHQ checked Sep 17, 2026	5,001-10,000	1,829 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
3	Foure Lagadec	Indirect evidence	Le Havre, FranceHQ checked Sep 17, 2026	1,001-5,000	718 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
4	Spiecapag	Indirect evidence	Nanterre, FranceHQ checked Sep 17, 2026	1,001-5,000	558 contacts →
	Indirect evidence “Spiecapag at a glance A skill: Spiecapag is part of VINCI Group, specialised in the delivery of onshore pipelines and facilities such as compression, pumping and metering…” Source: RevenueBase Database · checked Sep 17, 2026
5	3c Metal	Strong evidence	Sauvelade, FranceHQ checked Sep 17, 2026	1,001-5,000	518 contacts →
	Strong evidence “Established in 1995 in France, 3C Metal Group is a recognized leader in providing sophisticated engineering services to the oil and gas, green technology, renewable energy, power…” Source: RevenueBase Database · checked Sep 17, 2026
6	Caroil	Indirect evidence	Pau, FranceHQ checked Sep 17, 2026	201-500	256 contacts →
	Indirect evidence “With nearly two decades of experience, Caroil is a leading Drilling & Workover rig contractor with a diverse fleet of rigs and skillful and technical workforce providing safe and…” Source: RevenueBase Database · checked Sep 17, 2026
7	Entrepose Group	Indirect evidence	Colombes, FranceHQ checked Sep 17, 2026	1,001-5,000	240 contacts →
	Indirect evidence “SPECIALISED ACTIVITIES & EPC CONTRACTOR FOR THE ENERGY INDUSTRY International Contractor for design, construction and operating of production, transport and storage…” Source: RevenueBase Database · checked Sep 17, 2026
8	ITP Interpipe	Indirect evidence	Louveciennes, FranceHQ checked Sep 17, 2026	51-200	110 contacts →
	Indirect evidence “Since 1992 ITP Interpipe, based in Paris and Houston, has specialized in the design, provision and fabrication of highly insulated pipelines.” Source: RevenueBase Database · checked Sep 17, 2026
9	Eupec International	Indirect evidence	Grande-synthe, FranceHQ checked Sep 17, 2026	51-200	94 contacts →
	Indirect evidence “For over five decades, EUPEC has been a global leader in providing advanced coating solutions for thousands of kilometers of pipelines and their related field joints.” Source: RevenueBase Database · checked Sep 17, 2026
10	Jerome BTP	Partial evidence	Ballan-miré, FranceHQ checked Sep 17, 2026	51-200	45 contacts →
	Partial evidence “JEROME BTP est une entreprise de Travaux Publics qui réalise des infrastructures relatives à l'Eau, à l'Energie et à l'Industrie.” Source: RevenueBase Database · checked Sep 17, 2026
11	Technipipe	Indirect evidence	Les Pennes Mirabeau, FranceHQ checked Sep 17, 2026	51-200	40 contacts →
	Indirect evidence “TECHNIPIPE is a pipelines services provider based out of ZONE INDUSTRIELLE DE L AGAVON 21 AVENUE LAMARTINE, LES PENNES MIRABEAU, France.” Source: RevenueBase Database · checked Sep 17, 2026
12	Artis Groupe	Indirect evidence	Derval, FranceHQ checked Sep 17, 2026	11-50	35 contacts →
	Indirect evidence “Created in 2007 by Arnaud Josse and Fabrice Chailloux, the company can rely on the strong experience of its founders and qualified teams.” Source: RevenueBase Database · checked Sep 17, 2026
13	Altrad Endel SN Europipe	Indirect evidence	Bouguenais, FranceHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence “Filiale à 100% du groupe ALTRAD ENDEL, leader français de la maintenance industrielle et des services à l’énergie.” Source: RevenueBase Database · checked Sep 17, 2026
14	Onis Line Blind	Indirect evidence	Lambesc, FranceHQ checked Sep 17, 2026	11-50	32 contacts →
	Indirect evidence “ONIS is an international group specializing in industrial pipeline technology, founded in France in 1979.” Source: RevenueBase Database · checked Sep 17, 2026
15	LRTI	Indirect evidence	Sète, FranceHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Fondée en 1996, la société Languedoc Roussillon Travaux Industriels est spécialisée dans la construction et l’installation de réseaux de tuyauteries et de structures métalliques.” Source: RevenueBase Database · checked Sep 17, 2026
16	LPF TP	Indirect evidence	Bordeaux, FranceHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “Nous sommes une entreprise spécialisée dans le secteur d'activité de la construction de réseaux pour fluides, et basée à Bordeaux.” Source: RevenueBase Database · checked Sep 17, 2026
17	TERGI	Indirect evidence	Collégien, FranceHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Société de travaux publics” Source: RevenueBase Database · checked Sep 17, 2026
18	GECOS	Indirect evidence	Labège, FranceHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
19	Patie Michel	Indirect evidence	Carros, FranceHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “PATIE MICHEL FLUIDES is a construction company based out of 17EME RUE ZONE INDUSTRIELLE 1ERE AVENUE, CARROS, France.” Source: RevenueBase Database · checked Sep 17, 2026
20	Jpservices	Indirect evidence	Montans, FranceHQ checked Sep 17, 2026	1-10	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
21	Tracto France	Indirect evidence	Bailly Romainvilliers, FranceHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “L'entreprise TRACTO-TECHNIK GmbH & Co.” Source: RevenueBase Database · checked Sep 17, 2026
22	Naite SAS	Indirect evidence	Fauville-en-caux, FranceHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Création de la société en 1990, NAITE s’est rapidement positionnée sur les travaux d’ installation plus particulièrement sur la tuyauterie industrielle portant sur 2 axes, la…” Source: RevenueBase Database · checked Sep 17, 2026
23	Gestinor	Indirect evidence	Seclin, FranceHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “La société GESTINOR est spécialisée dans réserves incendie.” Source: RevenueBase Database · checked Sep 17, 2026
24	PGME	Strong evidence	Lescure-d'albigeois, FranceHQ checked Sep 17, 2026	11-50	7 contacts →
	Strong evidence “Pressure devices for the transportation of gas and oil by pipeline.” Source: RevenueBase Database · checked Sep 17, 2026
25	TSM Soudure	Indirect evidence	Puceul, FranceHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence 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: oil and gas infrastructure builders. 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 oil and gas infrastructure builders.
Partial evidence: Its own public description names part of oil and gas infrastructure builders, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oil and gas infrastructure builders. 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 80 oil and gas infrastructure builders based in France

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Oil and gas infrastructure builders based in France at a glance

As of Sep 17, 2026

17.2%Verified-email coverage

145.7Average contacts per company

11-50Median size (employees)

3.8%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 80 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 oil and gas infrastructure builders, 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 “oil and gas infrastructure builders”. 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 oil and gas infrastructure builders), 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 oil and gas infrastructure builders, 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, 2,004 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.

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 oil and gas infrastructure builders, 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 oil and gas infrastructure builders are there based in France?

RevenueBase identified 80 oil and gas infrastructure builders 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?

Altrad, headquartered in Montpellier, tops this list with the largest team on record.

Which city has the most oil and gas infrastructure builders?

Paris leads with 3 headquartered companies, followed by Blanquefort (2) and Bordeaux (2).

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 2,004 verified decision-maker contacts tracked across these 80 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.