Company lists · Data refreshed September 2026

Top 25 Offshore platform automation companies based in France

Name: Offshore platform automation companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 113 companies tracked

RevenueBase identified 113 offshore platform automation companies headquartered in France as of September 2026 and tracks 1,989 professional contacts across them, including 611 with verified work emails and 32 with mobile numbers. Marseille is the largest hub.

This list covers offshore platform automation 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 5, 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 5, 2026 86% judged on-target in blind review

113Companies

1,989Contacts tracked

611Verified emails

32Mobile numbers

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The 25 largest offshore platform automation companies based in France

Ranked by team size

Top 25 of 113 offshore platform automation companies based in France, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to offshore platform automation 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	CMR Group	Indirect evidence	Marseille, FranceHQ checked Sep 5, 2026	501-1,000	337 contacts →
	Indirect evidence “Founded in 1959, CMR began by repairing measuring instruments on ships, then quickly focused on developing sensors and wiring systems for diesel engines capable of withstanding…” Source: RevenueBase Database · checked Sep 5, 2026
2	OTHUA	Partial evidence	Chanteloup-les-vignes, FranceHQ checked Sep 5, 2026	201-500	150 contacts →
	Partial evidence “We specialise in industrial automation Since 1994, Othua has engineered, manufactured and implemented industrial automation systems.” Source: RevenueBase Database · checked Sep 5, 2026
3	ARCYS	Indirect evidence	Blagnac, FranceHQ checked Sep 5, 2026	51-200	126 contacts →
	Indirect 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 5, 2026
4	Acerel	Partial evidence	Offranville, FranceHQ checked Sep 5, 2026	51-200	100 contacts →
	Partial evidence “EXPERTISES électricité industrielle (courants forts, courants faibles) automatisme / informatique industrielle 🦾 Robotique industrielle Instrumentation COMPETENCES 1⃣ Conception …” Source: RevenueBase Database · checked Sep 5, 2026
5	Bossard	Partial evidence	La Roche Sur Yon, FranceHQ checked Sep 5, 2026	51-200	76 contacts →
	Partial evidence “L’esprit d’équipe pour relever vos défis » L’entreprise BOSSARD est une société spécialisée en électricité, en automatisme et informatique industrielle.” Source: RevenueBase Database · checked Sep 5, 2026
6	Groupe API	Indirect evidence	Yffiniac, FranceHQ checked Sep 5, 2026	51-200	62 contacts →
	Indirect evidence “Le Groupe API, intégrateur de solutions de pilotage des process et des infrastructures tertiaires et industrielles, poursuit activement son développement.” Source: RevenueBase Database · checked Sep 5, 2026
7	SASP	Indirect evidence	Saint-romain-de-colbosc, FranceHQ checked Sep 5, 2026	11-50	49 contacts →
	Indirect evidence “Depuis sa création, en 2002, SASP Services met son expertise au service de ses clients et est maintenant reconnue dans le développement des systèmes informatiques industriels…” Source: RevenueBase Database · checked Sep 5, 2026
8	Itec Engineering	Partial evidence	Esches, FranceHQ checked Sep 5, 2026	11-50	33 contacts →
	Partial evidence “ITEC engineering, headquartered in France, provides automation solutions for the Oil and Gas industry with local support.” Source: RevenueBase Database · checked Sep 5, 2026
9	Calasys	Partial evidence	Rillieux La Pape, FranceHQ checked Sep 5, 2026	11-50	31 contacts →
	Partial evidence “Créée en 2002 et située à Rillieux-la-Pape (69), CALASYS est experte dans le développement d’applications d’automatismes, d’informatique industrielle et d’informatique…” Source: RevenueBase Database · checked Sep 5, 2026
10	Geps Techno	Strong evidence	Guérande, FranceHQ checked Sep 5, 2026	11-50	25 contacts →
	Strong evidence “GEPS Techno builds and operates autonomous, connected offshore platforms serving as persistent floating infrastructure for maritime monitoring & surveillance, along with other…” Source: RevenueBase Database · checked Sep 5, 2026
11	Autom Technologies	Partial evidence	Marseille, FranceHQ checked Sep 5, 2026	1-10	24 contacts →
	Partial evidence “Technical design office specializing in automation and control systems engineering.” Source: RevenueBase Database · checked Sep 5, 2026
12	Marceau Amalric	Indirect evidence	Bout Du Pont De L Arn, FranceHQ checked Sep 5, 2026	11-50	20 contacts →
	Indirect evidence “L'entreprise Marceau Amalric est spécialisée dans la conception, la fabrication, l'intégration et l'entretien de vos systèmes industriels.” Source: RevenueBase Database · checked Sep 5, 2026
13	Si-Nergie Ingenierie	Indirect evidence	Entzheim, FranceHQ checked Sep 5, 2026	11-50	20 contacts →
	Indirect evidence “Acteur majeur dans le secteur industriel Si-nergie Ingénierie s'engage aux côtés des entreprises depuis de nombreuses années dans 2 secteurs majeurs et stratégiques : Energie &…” Source: RevenueBase Database · checked Sep 5, 2026
14	ACNS	Partial evidence	Milly La Forêt, FranceHQ checked Sep 5, 2026	11-50	19 contacts →
	Partial evidence “ACNS est un Bureau d’Etudes dans le domaine de la Commande Numérique, des Automatismes Industriels et de la Robotique.” Source: RevenueBase Database · checked Sep 5, 2026
15	Novalynx	Partial evidence	L'union, FranceHQ checked Sep 5, 2026	11-50	17 contacts →
	Partial evidence “NovaLynx is a design office specialized in industrial automation.” Source: RevenueBase Database · checked Sep 5, 2026
16	DG Skid	Partial evidence	Dommartin, FranceHQ checked Sep 5, 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 5, 2026
17	Soft Control	Indirect evidence	Plaisir, FranceHQ checked Sep 5, 2026	11-50	16 contacts →
	Indirect evidence “Créée en 1996 par l’équipe dirigeante actuelle, SOFT-CONTROL a pour vocation d’accompagner les industriels dans le développement, l’optimisation et la performance de leurs…” Source: RevenueBase Database · checked Sep 5, 2026
18	Flexifrance	Indirect evidence	Le Trait, FranceHQ checked Sep 5, 2026	11-50	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 5, 2026
19	Blaise Industries	Partial evidence	Auppegard, FranceHQ checked Sep 5, 2026	1-10	13 contacts →
	Partial evidence “Automatisme, Informatique industrielle et Cyber Sécurité Bénéficiant d'une expérience de 15 années, BLAISE Industries a développé un savoir-faire dans les domaines de…” Source: RevenueBase Database · checked Sep 5, 2026
20	Er3i	Partial evidence	Laxou, FranceHQ checked Sep 5, 2026	11-50	11 contacts →
	Partial evidence “ER3i est une société spécialisée dans la conception, la fabrication, l’installation, la mise en service d’équipements électriques, mécaniques, d’automatismes et de systèmes…” Source: RevenueBase Database · checked Sep 5, 2026
21	Dynamic Process Automation	Partial evidence	Quetigny, FranceHQ checked Sep 5, 2026	11-50	11 contacts →
	Partial evidence “Nos métiers- Automatisme & Informatique Industrielle - Electricité Industrielle - Vision & Robotique Dans un contexte industriel en perpétuelle mutation, Dynamic Process…” Source: RevenueBase Database · checked Sep 5, 2026
22	Wellcoms	Indirect evidence	Chandolas, FranceHQ checked Sep 5, 2026	11-50	10 contacts →
	Indirect evidence “Leading french software development company specializing in real-time drilling data management and transmission systems.” Source: RevenueBase Database · checked Sep 5, 2026
23	Flandre Automation	Partial evidence	Lesquin, FranceHQ checked Sep 5, 2026	11-50	10 contacts →
	Partial evidence “Created in 2005 by engineers who wanted to pool their experience, FLANDRE Automation offers “turnkey” programming and applications for connected industrial process automation.” Source: RevenueBase Database · checked Sep 5, 2026
24	Option Automatismes	Partial evidence	Champforgeuil, FranceHQ checked Sep 5, 2026	1-10	10 contacts →
	Partial evidence “Option Automatismes est, depuis plus de 30 ans, un bureau d’études intégrateur en automatismes industriels et mobiles.” Source: RevenueBase Database · checked Sep 5, 2026
25	A2imp	Partial evidence	Montauban, FranceHQ checked Sep 5, 2026	11-50	9 contacts →
	Partial evidence “A2imp est spécialisée dans la conception et la réalisation de systèmes électriques automatisés et l'intégration de supervisions industrielles.” Source: RevenueBase Database · checked Sep 5, 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: offshore platform automation 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 offshore platform automation companies.
Partial evidence: Its own public description names part of offshore platform automation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name offshore platform automation 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 113 offshore platform automation companies based in France

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Offshore platform automation companies based in France at a glance

As of Sep 5, 2026

30.7%Verified-email coverage

1.6%Mobile-number coverage

17.6Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · Marseille

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

5760–30

3331–60

161–90

190–180

0180+

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 offshore platform automation 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 “offshore platform automation 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 offshore platform automation 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 offshore platform automation 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, 611 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 5, 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 offshore platform automation 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 offshore platform automation companies are there based in France?

RevenueBase identified 113 offshore platform automation 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?

CMR Group, headquartered in Marseille, tops this list with the largest team on record.

Which city has the most offshore platform automation companies?

Marseille leads with 3 headquartered companies, followed by La Roche Sur Yon (2) and Merignac (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 611 verified decision-maker contacts tracked across these 113 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 5, 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.