Company lists · Data refreshed September 2026

Top 25 Oil and gas project management companies based in France

Name: Oil and gas project management 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 221 companies tracked

RevenueBase identified 221 oil and gas project management companies headquartered in France as of September 2026 and tracks 13,366 professional contacts across them, including 2,045 with verified work emails. Paris is the largest hub.

This list covers oil and gas project management companies 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

221Companies

13,366Contacts tracked

2,045Verified emails

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The 25 largest oil and gas project management companies based in France

Ranked by team size

Top 25 of 221 oil and gas project management companies 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 project management companies: 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	Ortec Group	Indirect evidence	Aix-en-provence, FranceHQ checked Sep 17, 2026	10001+	3,436 contacts →
	Indirect evidence “En conjuguant depuis sa création audace et rigueur, le groupe Ortec est devenu aujourd’hui un des leaders des services à l’industrie, l’énergie et l’environnement.” Source: RevenueBase Database · checked Sep 17, 2026
2	Parlym	Indirect evidence	Estaque, FranceHQ checked Sep 17, 2026	1,001-5,000	732 contacts →
	Indirect evidence “For over 50 years the Parlym Group has managed to establish itself as a major player in industrial engineering all over the world.” Source: RevenueBase Database · checked Sep 17, 2026
3	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
4	Neo2	Strong evidence	Levallois-perret, FranceHQ checked Sep 17, 2026	501-1,000	390 contacts →
	Strong evidence “NEO2 is an Engineering Consultancy and Resource Provider active in the Oil & Gas, Water Treatment & Desalination, and Power Generation industries.” Source: RevenueBase Database · checked Sep 17, 2026
5	Doris Group	Strong evidence	Paris, FranceHQ checked Sep 17, 2026	501-1,000	365 contacts →
	Strong 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	Atlantic Ingénierie	Partial evidence	Saint-herblain, FranceHQ checked Sep 17, 2026	201-500	341 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
7	Anotech	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	501-1,000	292 contacts →
	Partial evidence “Anotech delivers complex energy projects by integrating project governance, controls, engineering integrity, and execution into a single, accountable delivery model across the…” Source: RevenueBase Database · checked Sep 17, 2026
8	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
9	CVA Group	Indirect evidence	Bayonne, FranceHQ checked Sep 17, 2026	201-500	214 contacts →
	Indirect evidence “We believe that there is a human and technical value chain through the entire energy workflow.” Source: RevenueBase Database · checked Sep 17, 2026
10	Parlym Project Management	Partial evidence	Rueil-malmaison, FranceHQ checked Sep 17, 2026	51-200	182 contacts →
	Partial evidence “Plus de 35 ans d'expérience en conduite de projets industriels.” Source: RevenueBase Database · checked Sep 17, 2026
11	Transports Courcelle	Partial evidence	Saint-sauveur, FranceHQ checked Sep 17, 2026	501-1,000	179 contacts →
	Partial evidence “XperTime accompagne les entreprises à la réussite de leurs projets.” Source: RevenueBase Database · checked Sep 17, 2026
12	Axodyn	Partial evidence	Limonest, FranceHQ checked Sep 17, 2026	51-200	153 contacts →
	Partial evidence “AXODYN – L’ingénierie des projets complexes Créée en 2013, AXODYN accompagne les grands acteurs de l’Énergie, de l’Industrie et des Infrastructures sur des projets techniques à…” Source: RevenueBase Database · checked Sep 17, 2026
13	Ingenica	Partial evidence	Sérézin-du-rhône, FranceHQ checked Sep 17, 2026	51-200	116 contacts →
	Partial evidence “INGENICA, entité de Equans Process Solutions, réalise des prestations d’ingénierie de conception et de maitrise d’œuvre de projets industriels pour les industries des procédés.” Source: RevenueBase Database · checked Sep 17, 2026
14	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
15	Kappa Engineering	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	108 contacts →
	Indirect evidence “KAPPA is a Petroleum E&P software company specialising in dynamic data analysis.” Source: RevenueBase Database · checked Sep 17, 2026
16	Arpon Technologies	Strong evidence	Montrouge, FranceHQ checked Sep 17, 2026	51-200	93 contacts →
	Strong evidence “ARPON TECHNOLOGIES est une société de conseils spécialisée en ingénierie et management de projet.” Source: RevenueBase Database · checked Sep 17, 2026
17	ECP	Strong evidence	Aix-en-provence, FranceHQ checked Sep 17, 2026	501-1,000	91 contacts →
	Strong evidence “ECP is a Project Management Consulting Group, acting in the Oil & Gas, Nuclear, Energy, Defense, Infrastructures, Chemistry, Metallurgy sectors.” Source: RevenueBase Database · checked Sep 17, 2026
18	TVA Engineering	Indirect evidence	Antony, FranceHQ checked Sep 17, 2026	51-200	73 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
19	Arnest	Strong evidence	Puteaux, FranceHQ checked Sep 17, 2026	51-200	72 contacts →
	Strong 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
20	Groupe Inatis	Indirect evidence	Villeneuve-d’ascq, FranceHQ checked Sep 17, 2026	51-200	69 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
21	OP X PMO	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	60 contacts →
	Indirect evidence “Orlade, part of Accenture.” Source: RevenueBase Database · checked Sep 17, 2026
22	PLCB	Strong evidence	Pau, FranceHQ checked Sep 17, 2026	51-200	54 contacts →
	Strong 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
23	O2p	Indirect evidence	Agnetz, FranceHQ checked Sep 17, 2026	11-50	32 contacts →
	Indirect evidence “O2P est une société d’ingénierie de la construction, spécialisée dans la maîtrise d’œuvre (MOE), l’assistance à maîtrise d’ouvrage (AMO), la coordination de travaux (OPC) et…” Source: RevenueBase Database · checked Sep 17, 2026
24	Cical SA	Partial evidence	Reichstett, FranceHQ checked Sep 17, 2026	11-50	30 contacts →
	Partial evidence “Depuis plus de trois décennies, CICAL accompagne avec succès ses clients dans la réalisation de leurs projets industriels et ce, de la nouvelle usine à concevoir et à construire…” Source: RevenueBase Database · checked Sep 17, 2026
25	Okaré Ingénierie	Indirect evidence	Cesson-sévigné, FranceHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “Maîtrise d'œuvre, ingénierie et conseils : AMO, programmation, études préalables- Expertise et diagnostic- Participation aux études réglementaires : loi sur l’eau, permis…” 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 project management companies. 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 project management companies.
Partial evidence: Its own public description names part of oil and gas project management companies, 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 project management companies. 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 221 oil and gas project management companies based in France

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Oil and gas project management companies based in France at a glance

As of Sep 17, 2026

15.3%Verified-email coverage

60.5Average contacts per company

1-10Median size (employees)

10.0%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

128

11-50

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 221 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 project management companies, 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 project management companies”. 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 project management companies), 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 project management companies, 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, 2,045 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 project management companies, 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 project management companies are there based in France?

RevenueBase identified 221 oil and gas project management companies 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?

Ortec Group, headquartered in Aix-En-Provence, tops this list with the largest team on record.

Which city has the most oil and gas project management companies?

Paris leads with 22 headquartered companies, followed by Lyon (6) and Pau (6).

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 2,045 verified decision-maker contacts tracked across these 221 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.