Company lists · Data refreshed September 2026

Top 25 Refinery automation system integrators based in France

Name: Refinery automation system integrators based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 287 companies tracked

RevenueBase identified 287 refinery automation system integrators headquartered in France as of September 2026 and tracks 3,032 professional contacts across them, including 1,019 with verified work emails. Paris is the largest hub.

This list covers refinery automation system integrators 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

287Companies

3,032Contacts tracked

1,019Verified emails

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The 25 largest refinery automation system integrators based in France

Ranked by team size

Top 25 of 287 refinery automation system integrators 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 refinery automation system integrators: 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	Orinox	Indirect evidence	Chateaubriant, FranceHQ checked Sep 17, 2026	201-500	151 contacts →
	Indirect evidence “ORINOX is a software consulting, plant design & engineering firm specializing in digitalization using- AVEVA IE & D software suite (PDMS, E3D, Diagrams, Engineering.), for…” Source: RevenueBase Database · checked Sep 17, 2026
2	OTHUA	Strong evidence	Chanteloup-les-vignes, FranceHQ checked Sep 17, 2026	201-500	150 contacts →
	Strong evidence “We specialise in industrial automation Since 1994, Othua has engineered, manufactured and implemented industrial automation systems.” Source: RevenueBase Database · checked Sep 17, 2026
3	IES	Indirect evidence	Notre Dame De Gravenchon, FranceHQ checked Sep 17, 2026	51-200	110 contacts →
	Indirect evidence “L’ingénierie à taille humaine sur l’Axe Seine Le Havre-Rouen Implantés à Port-Jérôme-sur-Seine et Grand Couronne, nous accompagnons les acteurs des secteurs stratégiques …” Source: RevenueBase Database · checked Sep 17, 2026
4	Acerel	Partial evidence	Offranville, FranceHQ checked Sep 17, 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 17, 2026
5	Apilog Automation	Partial evidence	Massy, FranceHQ checked Sep 17, 2026	51-200	96 contacts →
	Partial evidence “APILOG Automation, filiale de GCC Energie, est un intégrateur en courants faibles, supervision, automatismes et sûreté pour les bâtiments.” Source: RevenueBase Database · checked Sep 17, 2026
6	Isii-Tech	Partial evidence	Saint Etienne Du Rouvray, FranceHQ checked Sep 17, 2026	51-200	95 contacts →
	Partial evidence “Société d'intégration de solutions d'informatique industrielle et technologiques, spécialisée dans l'automatisation des installations de process et possédant une grande expérience…” Source: RevenueBase Database · checked Sep 17, 2026
7	Groupe API	Indirect evidence	Yffiniac, FranceHQ checked Sep 17, 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 17, 2026
8	Sera Groupe Gérard Perrier Industrie	Partial evidence	Chasselay, FranceHQ checked Sep 17, 2026	51-200	56 contacts →
	Partial evidence “SERA vous propose une offre complète pour l’automatisation et le pilotage de vos unités de production.” Source: RevenueBase Database · checked Sep 17, 2026
9	SEA Productique	Partial evidence	FranceHQ checked Sep 17, 2026	51-200	47 contacts →
	Partial evidence “Avec plus de 20 ans d’expérience, SEA Productique se positionne comme un leader de l’automatisation de process industriels.” Source: RevenueBase Database · checked Sep 17, 2026
10	Yokogawa France	Indirect evidence	Vélizy-villacoublay, FranceHQ checked Sep 17, 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 17, 2026
11	Tcpi France	Partial evidence	Port-de-bouc, FranceHQ checked Sep 17, 2026	11-50	45 contacts →
	Partial evidence “TCPI France accompagne ses clients dans la réalisation de leurs projets industriels, en proposant des services d'électricité, instrumentation et automatisme.” Source: RevenueBase Database · checked Sep 17, 2026
12	LM Systemes	Partial evidence	Beychac-et-caillau, FranceHQ checked Sep 17, 2026	11-50	39 contacts →
	Partial evidence “LM SYSTEMES, partenaire officiel du groupe DANFOSS DRIVES depuis près de 30 ans, est spécialisée dans le domaine de la variation de vitesse et de l'entraînement électrique.” Source: RevenueBase Database · checked Sep 17, 2026
13	Armony System	Strong evidence	Olivet, FranceHQ checked Sep 17, 2026	11-50	33 contacts →
	Strong evidence “Nous sommes un intégrateur de systèmes d'automation et d'informations de 30 personnes réparties sur 2 sites.” Source: RevenueBase Database · checked Sep 17, 2026
14	Itec Engineering	Partial evidence	Esches, FranceHQ checked Sep 17, 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 17, 2026
15	Calasys	Partial evidence	Rillieux La Pape, FranceHQ checked Sep 17, 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 17, 2026
16	IXO Engineering	Indirect evidence	Villebéon, FranceHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Riche de 50 années de savoir-faire français, IXO Engineering accompagne ses clients industriels & institutionnels dans l’étude et l’élaboration de leurs projets dans les secteurs…” Source: RevenueBase Database · checked Sep 17, 2026
17	Autom Technologies	Strong evidence	Marseille, FranceHQ checked Sep 17, 2026	1-10	24 contacts →
	Strong evidence “Technical design office specializing in automation and control systems engineering.” Source: RevenueBase Database · checked Sep 17, 2026
18	Actemium Pays DE Loire Automation	Partial evidence	Montilliers, FranceHQ checked Sep 17, 2026	51-200	23 contacts →
	Partial evidence “ACTEMIUM PAYS DE LOIRE AUTOMATION, entreprise du groupe VINCI Energies, est spécialisée dans l'automatisme industriel, avec des projets dans des secteurs aussi variés que…” Source: RevenueBase Database · checked Sep 17, 2026
19	Techma	Partial evidence	Cergy, FranceHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “For more than 25 years, Techma provides services, turnkey supply and technical assistance for industrial process control (DCS), automation (PLC), instrumentation, safety (ESD…” Source: RevenueBase Database · checked Sep 17, 2026
20	Sap2i	Partial evidence	Longvic, FranceHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “SAP2i est une entreprise spécialisée dans l'étude et l'intégration de solutions en automatisme industriel.” Source: RevenueBase Database · checked Sep 17, 2026
21	GETEO	Partial evidence	Voisins Le Bretonneux, FranceHQ checked Sep 17, 2026	1-10	22 contacts →
	Partial evidence “Depuis 1998, GETEO capitalise sur son expertise GTB pour concevoir des solutions simples, interopérables et évolutives qui visent à intégrer de l'automatisme dans le bâtiment et…” Source: RevenueBase Database · checked Sep 17, 2026
22	ECDA	Partial evidence	Cébazat, FranceHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “ECDA est un intégrateur de solutions d'électricité et d’automatismes industriels, intégration de machines spéciales pour l'industrie, RETROFIT de machine de production.” Source: RevenueBase Database · checked Sep 17, 2026
23	Delta Automatisme	Partial evidence	Beziers, FranceHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “Depuis 1981, DELTA Automatisme améliore la performance industrielle en proposant des solutions innovantes, depuis l’étude, la réalisation des coffrets électriques en atelier…” Source: RevenueBase Database · checked Sep 17, 2026
24	Marceau Amalric	Partial evidence	Bout Du Pont De L Arn, FranceHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial 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 17, 2026
25	Si-Nergie Ingenierie	Indirect evidence	Entzheim, FranceHQ checked Sep 17, 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 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: refinery automation system integrators. 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 refinery automation system integrators.
Partial evidence: Its own public description names part of refinery automation system integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name refinery automation system integrators. 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 287 refinery automation system integrators based in France

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Refinery automation system integrators based in France at a glance

As of Sep 17, 2026

33.6%Verified-email coverage

10.6Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

157

11-50

105

51-200

201-500

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 287 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 refinery automation system integrators, 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 “refinery automation system integrators”. 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 refinery automation system integrators), 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 refinery automation system integrators, 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, 1,019 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 refinery automation system integrators, 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 refinery automation system integrators are there based in France?

RevenueBase identified 287 refinery automation system integrators 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?

Orinox, headquartered in Chateaubriant, tops this list with the largest team on record.

Which city has the most refinery automation system integrators?

Paris leads with 7 headquartered companies, followed by Lyon (4) and Metz (3).

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 1,019 verified decision-maker contacts tracked across these 287 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.