Company lists · Data refreshed September 2026
Top 25 Offshore platform automation companies based in France
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, how directly it supports the match, 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 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.
The 25 largest offshore platform automation companies based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 337 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 150 | ||||
“We specialise in industrial automation Since 1994, Othua has engineered, manufactured and implemented industrial automation systems.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 126 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 100 | ||||
“EXPERTISES électricité industrielle (courants forts, courants faibles) automatisme / informatique industrielle 🦾 Robotique industrielle Instrumentation COMPETENCES 1⃣ Conception …” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 76 | ||||
“L’esprit d’équipe pour relever vos défis » L’entreprise BOSSARD est une société spécialisée en électricité, en automatisme et informatique industrielle.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 62 | ||||
“Le Groupe API, intégrateur de solutions de pilotage des process et des infrastructures tertiaires et industrielles, poursuit activement son développement.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 49 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | Itec EngineeringPartial evidence | 33 | |||
“ITEC engineering, headquartered in France, provides automation solutions for the Oil and Gas industry with local support.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 31 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | Geps TechnoStrong evidence | 25 | |||
“GEPS Techno builds and operates autonomous, connected offshore platforms serving as persistent floating infrastructure for maritime monitoring & surveillance, along with other…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 24 | ||||
“Technical design office specializing in automation and control systems engineering.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | Marceau AmalricIndirect evidence | 20 | |||
“L'entreprise Marceau Amalric est spécialisée dans la conception, la fabrication, l'intégration et l'entretien de vos systèmes industriels.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | Si-Nergie IngenierieIndirect evidence | 20 | |||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 19 | ||||
“ACNS est un Bureau d’Etudes dans le domaine de la Commande Numérique, des Automatismes Industriels et de la Robotique.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | NovalynxPartial evidence | 17 | |||
“NovaLynx is a design office specialized in industrial automation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 16 | ||||
“DG SKID offer the design and engineering, as well as the construction of Automation & instrumentation equiments applied to Piping and under pressure systems.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | Soft ControlIndirect evidence | 16 | |||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | FlexifranceIndirect evidence | 13 | |||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 13 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 11 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 11 | ||||
“Nos métiers- Automatisme & Informatique Industrielle - Electricité Industrielle - Vision & Robotique Dans un contexte industriel en perpétuelle mutation, Dynamic Process…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 10 | ||||
“Leading french software development company specializing in real-time drilling data management and transmission systems.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 10 | ||||
“Created in 2005 by engineers who wanted to pool their experience, FLANDRE Automation offers “turnkey” programming and applications for connected industrial process automation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | Option AutomatismesPartial evidence | 10 | |||
“Option Automatismes est, depuis plus de 30 ans, un bureau d’études intégrateur en automatismes industriels et mobiles.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 9 | ||||
“A2imp est spécialisée dans la conception et la réalisation de systèmes électriques automatisés et l'intégration de supervisions industrielles.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
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, 2026Companies by employee count
Verified emails by last verification
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 evidence 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 SmartSearch, 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.
- 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 an evidence 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
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 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.
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