Company lists · Data refreshed September 2026

Top 25 Oilfield instrumentation companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 93 companies tracked

RevenueBase identified 93 oilfield instrumentation companies headquartered in France as of September 2026 and tracks 1,660 professional contacts across them, including 581 with verified work emails. Paris is the largest hub.

This list covers oilfield instrumentation 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 20, 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 20, 2026 86% judged on-target in blind review

93Companies

1,660Contacts tracked

581Verified emails

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The 25 largest oilfield instrumentation companies based in France

Ranked by team size

Top 25 of 93 oilfield instrumentation companies based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to oilfield instrumentation 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	Chauvin Arnoux	Indirect evidence	Asnieres-Sur-Seine, FranceHQ checked Sep 20, 2026	501-1,000	251 contacts →
	Indirect evidence “Chauvin Arnoux est un groupe industriel qui dispose aujourd'hui d'une offre produits complète dans le domaine de la mesure.” Source: RevenueBase Database · checked Sep 20, 2026
2	ARCYS	Partial evidence	Blagnac, FranceHQ checked Sep 20, 2026	51-200	126 contacts →
	Partial evidence “ARCYS, as a specialist in safety electronics and instrumentation for harsh environments, provides its expertise to system integrators, public and private operators with a…” Source: RevenueBase Database · checked Sep 20, 2026
3	Fuji Electric France S.A.S	Partial evidence	Clermont-ferrand, FranceHQ checked Sep 20, 2026	51-200	103 contacts →
	Partial evidence “Specialist in pressure transmitters, instrumentation, and gas analysis solutions We help our customers to create energy and build the environment of tomorrow.” Source: RevenueBase Database · checked Sep 20, 2026
4	Burkert France	Indirect evidence	Triembach Au Val, FranceHQ checked Sep 20, 2026	201-500	91 contacts →
	Indirect evidence “Activité Bürkert en France est une entreprise familiale située à Triembach-au-Val, en Alsace depuis 1966.” Source: RevenueBase Database · checked Sep 20, 2026
5	Vega France	Indirect evidence	Nordhouse, FranceHQ checked Sep 20, 2026	11-50	71 contacts →
	Indirect evidence “VEGA is a world leader in the area of level and pressure measurement.” Source: RevenueBase Database · checked Sep 20, 2026
6	Georgin	Indirect evidence	Châtillon, FranceHQ checked Sep 20, 2026	51-200	67 contacts →
	Indirect evidence “Since its foundation in 1939, GEORGIN has built a tradition for uncompromising quality in all its products.” Source: RevenueBase Database · checked Sep 20, 2026
7	Alma Carbovac	Indirect evidence	Boissy St Léger, FranceHQ checked Sep 20, 2026	51-200	48 contacts →
	Indirect evidence “ALMA designs, develops and manufactures high-accuracy metering instruments dedicated to petroleum distribution.” Source: RevenueBase Database · checked Sep 20, 2026
8	Yokogawa France	Indirect evidence	Vélizy-villacoublay, FranceHQ checked Sep 20, 2026	51-200	46 contacts →
	Indirect evidence “Notre société répond aux besoins, aux attentes et aux exigences de toutes les industries manufacturières, tous secteurs d’activité confondus : le pétrole et le gaz, la chimie et…” Source: RevenueBase Database · checked Sep 20, 2026
9	C2ai Instrumentation ET Régulation DES Fluides	Indirect evidence	Decines Charpieu, FranceHQ checked Sep 20, 2026	11-50	43 contacts →
	Indirect evidence “C2AI, c’est 35 ans d’expertise, 45 collaborateurs passionnés et une mission : garantir la précision et la performance des installations industrielles.” Source: RevenueBase Database · checked Sep 20, 2026
10	TCEM	Indirect evidence	Le Havre, FranceHQ checked Sep 20, 2026	11-50	32 contacts →
	Indirect evidence “TCEM designs, manufactures and distributes equipments for : Tubular heat exchanger manufacturing and maintenance, Valves manufacturing and maintenance, Piping preparation and…” Source: RevenueBase Database · checked Sep 20, 2026
11	Esterline Advanced Sensors	Indirect evidence	Bourges, FranceHQ checked Sep 20, 2026	501-1,000	32 contacts →
	Indirect evidence “Auxitrol Weston develops and produces a wide range of sensors and indicators in its four production facilities (Auxitrol SA in France, Weston Aerospace in UK, Norwich Aero in the…” Source: RevenueBase Database · checked Sep 20, 2026
12	Deltafluid	Indirect evidence	Lacq, FranceHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “ISO 9001 certified, Deltafluid benefits from its 50 years of experience in fluid measurement and control.” Source: RevenueBase Database · checked Sep 20, 2026
13	LIM Group	Partial evidence	Villeurbanne, FranceHQ checked Sep 20, 2026	11-50	23 contacts →
	Partial evidence “LIM SAS and LIM LOGGING are internationally recognized as specialists in instrumentation and measurement, both during (drilling parameters recording, MWD) and after (classic…” Source: RevenueBase Database · checked Sep 20, 2026
14	Fluid Control Europe	Indirect evidence	La Talaudiere, FranceHQ checked Sep 20, 2026	11-50	22 contacts →
	Indirect evidence “Fluid Control Europe (F.C.E) is a worldwide equipment supplier in the oil and gas industry for more than 20 years.” Source: RevenueBase Database · checked Sep 20, 2026
15	TEI	Partial evidence	Ivry-la-bataille, FranceHQ checked Sep 20, 2026	11-50	21 contacts →
	Partial evidence “TEI développe et fabrique une large gamme de capteurs (pression, force, couple), d’instrumentation, de bancs d’essais et d’étalonnage.” Source: RevenueBase Database · checked Sep 20, 2026
16	Satam S.A.S	Indirect evidence	Saint-martin De Mieux, FranceHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Experts en métrologie des hydrocarbures, nous développons, fabriquons, commercialisons, maintenons et rénovons les compteurs volumétriques et systèmes de comptage destinés à la…” Source: RevenueBase Database · checked Sep 20, 2026
17	Metrolog A Sercel Brand	Indirect evidence	Labège, FranceHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Since 1987, Metrolog has been involved in designing and manufacturing of flow, pressure and temperature downhole memory gauges for the oil and gas industry.” Source: RevenueBase Database · checked Sep 20, 2026
18	Picon Robinetterie	Partial evidence	La Ravoire, FranceHQ checked Sep 20, 2026	11-50	17 contacts →
	Partial evidence “40 ans de savoir-faire au service de nos clients dans la conception et la distribution de robinetterie industrielle et instrumentation pour les industries de Process, l'Energie…” Source: RevenueBase Database · checked Sep 20, 2026
19	DG Skid	Partial evidence	Dommartin, FranceHQ checked Sep 20, 2026	11-50	16 contacts →
	Partial evidence “DG SKID offer the design and engineering, as well as the construction of Automation & instrumentation equiments applied to Piping and under pressure systems.” Source: RevenueBase Database · checked Sep 20, 2026
20	Houdec Innovation	Indirect evidence	Abrest, FranceHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “Depuis 1938, Houdec est spécialisé dans la conception et la fabrication d'instruments de mesure de niveau et de débit.” Source: RevenueBase Database · checked Sep 20, 2026
21	LES Automatismes Appliques - LAA France	Partial evidence	Meyreuil, FranceHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “Depuis 1981, notre société est l’un des acteurs majeurs dans le domaine de l’instrumentation.” Source: RevenueBase Database · checked Sep 20, 2026
22	Cuenot Regulation	Indirect evidence	Martigues, FranceHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Created in 1983 by Mr.” Source: RevenueBase Database · checked Sep 20, 2026
23	Petrosystems	Indirect evidence	Louveciennes, FranceHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Petrosystems est une société dont l’activité principale est la fourniture et la maintenance d’analyseurs gaz et liquides et d’instruments de contrôle pour les raffineries, les…” Source: RevenueBase Database · checked Sep 20, 2026
24	METRA	Indirect evidence	Jarny, FranceHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Créée en 1952 et intégrée dans le groupe MPH Energie en 2018, METRA est présente dans toutes les branches de l'industrie et s'affirme comme un spécialiste reconnu en matière de…” Source: RevenueBase Database · checked Sep 20, 2026
25	JM Concept SA	Indirect evidence	Brignais, FranceHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “JM Concept SA is an electrical/electronic manufacturing company based out of 18 Chemin des Tard-venus, 69530, Brignais, RA, France.” Source: RevenueBase Database · checked Sep 20, 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: oilfield instrumentation 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 oilfield instrumentation companies.
Partial evidence: Its own public description names part of oilfield instrumentation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oilfield instrumentation 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 93 oilfield instrumentation companies based in France

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Oilfield instrumentation companies based in France at a glance

As of Sep 20, 2026

35.0%Verified-email coverage

17.8Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · Paris

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 93 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 oilfield instrumentation 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 “oilfield instrumentation 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 oilfield instrumentation 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 oilfield instrumentation 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, 581 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 20, 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 oilfield instrumentation 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 oilfield instrumentation companies are there based in France?

RevenueBase identified 93 oilfield instrumentation 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?

Chauvin Arnoux, headquartered in Asnieres-Sur-Seine, tops this list with the largest team on record.

Which city has the most oilfield instrumentation companies?

Paris leads with 3 headquartered companies, followed by Argenteuil (2) and Champlan (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 581 verified decision-maker contacts tracked across these 93 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 20, 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.