Company lists · Data refreshed November 2026
Top 25 Operational technology consulting companies based in France
RevenueBase identified 917 company matches for operational technology consulting companies associated with France as of November 2026 and tracks 18,973 professional contacts across them, including 6,126 with verified work emails. Paris is the largest hub.
This list covers company matches for operational technology consulting companies associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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 operational technology consulting companies based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,212 contacts → | ||||
Exact match “Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,036 contacts → | ||||
Exact match “The story of AUSY by Randstad started in France in 1989.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 870 contacts → | ||||
Exact match “Viveris is a consulting and engineering company with two main activities - IT consulting.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 770 contacts → | ||||
Exact match “Through innovation and digitalisation, Visiativ delivers smarter ways of working that help businesses become more agile, efficient and collaborative.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 448 contacts → | ||||
Exact match “Equans Digital connects OT, IT and data to make your infrastructures truly controllable.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 283 contacts → | ||||
Exact match “Chez Cyllene, on couvre le spectre complet de votre besoin en termes de : Conseils 🧬 Définition d’architectures Hébergement & Services managés Cybersécurité & Formations…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 223 contacts → | ||||
Exact match “We are independent experts in networking and telecommunications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 198 contacts → | ||||
Exact match “Alan Allman Associates is a dynamic ecosystem with a portfolio of 28 consulting firms, organized around four key areas of expertise: High-Tech, Industrial Transformation, Strategy…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 186 contacts → | ||||
Exact match “Since 2005, Meotec's vision has been to position itself as an operational consulting firm evolving between strategy consulting firms and engineering companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 158 contacts → | ||||
Exact match “Dans un monde où tout s’accélère, la transformation numérique n’est plus une option : c’est un levier de compétitivité.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 153 contacts → | ||||
Exact match “METALINE DATA CENTER SERVICES (450 collaborateurs) est une société de conseil et de services spécialisée sur les métiers techniques dans les environnements IT, Télécoms et…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 146 contacts → | ||||
Exact match “Up Technologies est une société de conseil pour l'industrie avec des agences sur Lyon, Grenoble, Clermont-Ferrand, Aix-en-Provence, Toulon, Nice Sophia, Toulouse et Paris.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 142 contacts → | ||||
Exact match “Depuis plus de 30 ans, Discovery a accompagné plus de entreprises dans 26 pays à travers le monde dans leur digitalisation en développant et en intégrant des solutions et des…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 127 contacts → | ||||
Exact match “IS Technologies est une société de conseils et de services en informatique basée à La Défense.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 122 contacts → | ||||
Exact match “ADDINN est un cabinet de conseil et d'ingénierie en systèmes d'informations depuis 2012, spécialisé dans les secteurs de la Banque, de l'Assurance et du Transport.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 97 contacts → | ||||
Exact match “Your Strategic Partner in the Industry Avencore is an international consulting firm specialized in the industrial sector, driven by a passionate team of 130 experts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 92 contacts → | ||||
Exact match “HARA Consulting est un groupe spécialisé dans la transformation numérique des entreprises par la mise en place d'outils IA, data et tech.+ 1⃣ 0⃣ 0⃣ Collaborateurs - Experts…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 91 contacts → | ||||
Exact match “En créant HRC Consulting IT, nous avons l'ambition de remettre le conseil et le service informatique au profit des « Métiers » de l’entreprise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 84 contacts → | ||||
Exact match “Azurreo helps you solve the problems you face, so you can drive toward maximizing performance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 83 contacts → | ||||
Exact match “Depuis 20 ans, Isitix accompagne vos projets informatiques et numériques.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 80 contacts → | ||||
Exact match “Chez ITNOVEM, nous avons une conviction : c’est en alliant conseil IT, expertise technologique et connaissance fine du terrain que l’on transforme durablement un secteur aussi…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 75 contacts → | ||||
Exact match “FAO Consulting est un cabinet de conseil fondé en 2014, historiquement spécialisé dans les métiers opérationnels de la finance de marché, en Back et Middle Office.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 74 contacts → | ||||
Exact match “TECH VALLEY est une société de Consulting et d'Expertise en ingénierie des Systèmes d'Informations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 72 contacts → | ||||
Exact match “Effyis est un groupe à la croisée du conseil, de la technologie et de la réglementation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 68 contacts → | ||||
Exact match “FOKUS, où l’Humain et la Technologie se rencontrent.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “operational technology consulting companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 917 operational technology consulting companies based in France
See the full list, filter by size, metro and specialty, and access 6,126 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Operational technology consulting companies based in France at a glance
As of Nov 6, 2026Companies by employee count
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 917 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- 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
- Company records associated with France whose business descriptions match “operational technology consulting companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 6,126 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Operational technology consulting companies by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “operational technology consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many operational technology consulting companies are there based in France?
RevenueBase identified 917 company matches for operational technology consulting companies associated with France as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Groupe SII tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most operational technology consulting companies?
Paris leads with 255 company records, followed by Lyon (55) and Toulouse (17).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,126 professional contacts with verified work emails tracked across these 917 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 917 operational technology consulting companies based in France. Start with a free account, no credit card.
Download this list →Related lists
Operational technology consulting companies by geography
- Operational technology consulting companies based in Buenos Aires, Argentina
- Operational technology consulting companies based in Brisbane, Australia
- Operational technology consulting companies based in Melbourne, Australia
- Operational technology consulting companies based in Perth, Australia
- Operational technology consulting companies based in Sydney, Australia
- Operational technology consulting companies based in Belo Horizonte, Brazil
- Operational technology consulting companies based in Campinas, Brazil
- Operational technology consulting companies based in Curitiba, Brazil
- Operational technology consulting companies based in Rio De Janeiro, Brazil
- Operational technology consulting companies based in Sao Paulo, Brazil
- Operational technology consulting companies based in Calgary, Canada
- Operational technology consulting companies based in Montreal, Canada
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Operational technology consulting companies based in Buenos Aires, Argentina
- Operational technology consulting companies based in Brisbane, Australia
- Operational technology consulting companies based in Melbourne, Australia
- Operational technology consulting companies based in Perth, Australia
- Operational technology consulting companies based in Sydney, Australia
- Operational technology consulting companies based in Belo Horizonte, Brazil
Company intelligence · public preview
Top 25 operational technology consulting companies based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 917 matching company records for operational technology consulting companies based in France, with 18,973 tracked contacts and 6,126 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 operational technology consulting companies based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Groupe SIIsii-group.comHQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 5,212 contacts → |
“Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  AUSYausy.frHQ: Sèvres Cedex, FranceReported employees: 5,001-10,000 | Sèvres Cedex, France | 5,001-10,000 | Exact match | 1,036 contacts → |
“The story of AUSY by Randstad started in France in 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Viverisviveris.frHQ: Boulogne-billancourt, FranceReported employees: 1,001-5,000 | Boulogne-billancourt, France | 1,001-5,000 | Exact match | 870 contacts → |
“Viveris is a consulting and engineering company with two main activities - IT consulting.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Visiativvisiativ.comHQ: Lyon, FranceReported employees: 1,001-5,000 | Lyon, France | 1,001-5,000 | Exact match | 770 contacts → |
“Through innovation and digitalisation, Visiativ delivers smarter ways of working that help businesses become more agile, efficient and collaborative.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Equans Digitalequans-digital.comHQ: Courbevoie, FranceReported employees: 5,001-10,000 | Courbevoie, France | 5,001-10,000 | Exact match | 448 contacts → |
“Equans Digital connects OT, IT and data to make your infrastructures truly controllable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Cyllenegroupe-cyllene.comHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 283 contacts → |
“Chez Cyllene, on couvre le spectre complet de votre besoin en termes de : Conseils 🧬 Définition d’architectures Hébergement & Services managés Cybersécurité & Formations…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  CNS Communicationscns-com.comHQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 223 contacts → |
“We are independent experts in networking and telecommunications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Alan Allman Associatesalan-allman.comHQ: Issy-les-moulineaux, FranceReported employees: 1,001-5,000 | Issy-les-moulineaux, France | 1,001-5,000 | Exact match | 198 contacts → |
“Alan Allman Associates is a dynamic ecosystem with a portfolio of 28 consulting firms, organized around four key areas of expertise: High-Tech, Industrial Transformation, Strategy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Meotecmeotec.comHQ: Boulogne-Billancourt, FranceReported employees: 501-1,000 | Boulogne-Billancourt, France | 501-1,000 | Exact match | 186 contacts → |
“Since 2005, Meotec's vision has been to position itself as an operational consulting firm evolving between strategy consulting firms and engineering companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  RBIrbi-informatique.frHQ: Rennes, FranceReported employees: Not recorded | Rennes, France | Not recorded | Exact match | 158 contacts → |
“Dans un monde où tout s’accélère, la transformation numérique n’est plus une option : c’est un levier de compétitivité.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Metaline Data Center Servicesmetaline.frHQ: Nanterre, FranceReported employees: 501-1,000 | Nanterre, France | 501-1,000 | Exact match | 153 contacts → |
“METALINE DATA CENTER SERVICES (450 collaborateurs) est une société de conseil et de services spécialisée sur les métiers techniques dans les environnements IT, Télécoms et…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  UP Technologiesup-technologies.frHQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 146 contacts → |
“Up Technologies est une société de conseil pour l'industrie avec des agences sur Lyon, Grenoble, Clermont-Ferrand, Aix-en-Provence, Toulon, Nice Sophia, Toulouse et Paris.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Discovery Intechdiscoveryintech.comHQ: Puteaux, FranceReported employees: 201-500 | Puteaux, France | 201-500 | Exact match | 142 contacts → |
“Depuis plus de 30 ans, Discovery a accompagné plus de entreprises dans 26 pays à travers le monde dans leur digitalisation en développant et en intégrant des solutions et des…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  IS Technologiesis-technologies.netHQ: Courbevoie Cedex, FranceReported employees: Not recorded | Courbevoie Cedex, France | Not recorded | Exact match | 127 contacts → |
“IS Technologies est une société de conseils et de services en informatique basée à La Défense.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Addinn Groupaddinn-group.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 122 contacts → |
“ADDINN est un cabinet de conseil et d'ingénierie en systèmes d'informations depuis 2012, spécialisé dans les secteurs de la Banque, de l'Assurance et du Transport.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Avencoreavencore.comHQ: FranceReported employees: 51-200 | France | 51-200 | Exact match | 97 contacts → |
“Your Strategic Partner in the Industry Avencore is an international consulting firm specialized in the industrial sector, driven by a passionate team of 130 experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Hara Consultinghara-consulting.comHQ: Strasbourg, FranceReported employees: 51-200 | Strasbourg, France | 51-200 | Exact match | 92 contacts → |
“HARA Consulting est un groupe spécialisé dans la transformation numérique des entreprises par la mise en place d'outils IA, data et tech.+ 1⃣ 0⃣ 0⃣ Collaborateurs - Experts…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  HRC Consultinghrc-consulting.frHQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 91 contacts → |
“En créant HRC Consulting IT, nous avons l'ambition de remettre le conseil et le service informatique au profit des « Métiers » de l’entreprise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Azurreoazurreo.comHQ: Croissy-sur-seine, FranceReported employees: 51-200 | Croissy-sur-seine, France | 51-200 | Exact match | 84 contacts → |
“Azurreo helps you solve the problems you face, so you can drive toward maximizing performance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Isitixisitix.comHQ: Lannion, FranceReported employees: Not recorded | Lannion, France | Not recorded | Exact match | 83 contacts → |
“Depuis 20 ans, Isitix accompagne vos projets informatiques et numériques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Itnovemitnovem.comHQ: St.-denis, FranceReported employees: 11-50 | St.-denis, France | 11-50 | Exact match | 80 contacts → |
“Chez ITNOVEM, nous avons une conviction : c’est en alliant conseil IT, expertise technologique et connaissance fine du terrain que l’on transforme durablement un secteur aussi…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  FAO Consultingfao-consulting.comHQ: Levallois-perret, FranceReported employees: 51-200 | Levallois-perret, France | 51-200 | Exact match | 75 contacts → |
“FAO Consulting est un cabinet de conseil fondé en 2014, historiquement spécialisé dans les métiers opérationnels de la finance de marché, en Back et Middle Office.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Tech Valleytechvalley.frHQ: Toulouse, FranceReported employees: 51-200 | Toulouse, France | 51-200 | Exact match | 74 contacts → |
“TECH VALLEY est une société de Consulting et d'Expertise en ingénierie des Systèmes d'Informations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Effyis Groupeffyisgroup.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 72 contacts → |
“Effyis est un groupe à la croisée du conseil, de la technologie et de la réglementation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  FOKUSfokus-it.frHQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 68 contacts → |
“FOKUS, où l’Humain et la Technologie se rencontrent.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 917 company matches
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Operational technology consulting companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
908 records in the displayed employee bands.
9 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 917 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Operational technology consulting companies by metro
Questions about this company list
What does Exact match mean for operational technology consulting companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many operational technology consulting companies did RevenueBase find based in France?
The saved snapshot records 917 matching company records, 18,973 tracked contacts and 6,126 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Operational technology consulting companies by geography
- Operational technology consulting companies based in Buenos Aires, Argentina
- Operational technology consulting companies based in Brisbane, Australia
- Operational technology consulting companies based in Melbourne, Australia
- Operational technology consulting companies based in Perth, Australia
- Operational technology consulting companies based in Sydney, Australia
- Operational technology consulting companies based in Belo Horizonte, Brazil
- Operational technology consulting companies based in Campinas, Brazil
- Operational technology consulting companies based in Curitiba, Brazil
- Operational technology consulting companies based in Rio De Janeiro, Brazil
- Operational technology consulting companies based in Sao Paulo, Brazil
- Operational technology consulting companies based in Calgary, Canada
- Operational technology consulting companies based in Montreal, Canada
Cite this list
RevenueBase Data Team. Top 25 operational technology consulting companies based in France. Snapshot: November 6, 2026. https://revenuebase.ai/companies/operational-technology-consulting-companies/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Operational technology consulting companies based in Buenos Aires, Argentina
- Operational technology consulting companies based in Brisbane, Australia
- Operational technology consulting companies based in Melbourne, Australia
- Operational technology consulting companies based in Perth, Australia
- Operational technology consulting companies based in Sydney, Australia
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Company intelligence · public preview
Top 25 operational technology consulting companies based in France
RevenueBase records 917 matching company records for operational technology consulting companies based in France, with 18,973 tracked contacts and 6,126 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 operational technology consulting companies based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Groupe SIIsii-group.com HQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 5,212 contacts → |
“Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | AUSYausy.fr HQ: Sèvres Cedex, FranceReported employees: 5,001-10,000 | Sèvres Cedex, France | 5,001-10,000 | Exact match | 1,036 contacts → |
“The story of AUSY by Randstad started in France in 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Viverisviveris.fr HQ: Boulogne-billancourt, FranceReported employees: 1,001-5,000 | Boulogne-billancourt, France | 1,001-5,000 | Exact match | 870 contacts → |
“Viveris is a consulting and engineering company with two main activities - IT consulting.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Visiativvisiativ.com HQ: Lyon, FranceReported employees: 1,001-5,000 | Lyon, France | 1,001-5,000 | Exact match | 770 contacts → |
“Through innovation and digitalisation, Visiativ delivers smarter ways of working that help businesses become more agile, efficient and collaborative.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Equans Digitalequans-digital.com HQ: Courbevoie, FranceReported employees: 5,001-10,000 | Courbevoie, France | 5,001-10,000 | Exact match | 448 contacts → |
“Equans Digital connects OT, IT and data to make your infrastructures truly controllable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Cyllenegroupe-cyllene.com HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 283 contacts → |
“Chez Cyllene, on couvre le spectre complet de votre besoin en termes de : Conseils 🧬 Définition d’architectures Hébergement & Services managés Cybersécurité & Formations…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | CNS Communicationscns-com.com HQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 223 contacts → |
“We are independent experts in networking and telecommunications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Alan Allman Associatesalan-allman.com HQ: Issy-les-moulineaux, FranceReported employees: 1,001-5,000 | Issy-les-moulineaux, France | 1,001-5,000 | Exact match | 198 contacts → |
“Alan Allman Associates is a dynamic ecosystem with a portfolio of 28 consulting firms, organized around four key areas of expertise: High-Tech, Industrial Transformation, Strategy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Meotecmeotec.com HQ: Boulogne-Billancourt, FranceReported employees: 501-1,000 | Boulogne-Billancourt, France | 501-1,000 | Exact match | 186 contacts → |
“Since 2005, Meotec's vision has been to position itself as an operational consulting firm evolving between strategy consulting firms and engineering companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | RBIrbi-informatique.fr HQ: Rennes, FranceReported employees: Not recorded | Rennes, France | Not recorded | Exact match | 158 contacts → |
“Dans un monde où tout s’accélère, la transformation numérique n’est plus une option : c’est un levier de compétitivité.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Metaline Data Center Servicesmetaline.fr HQ: Nanterre, FranceReported employees: 501-1,000 | Nanterre, France | 501-1,000 | Exact match | 153 contacts → |
“METALINE DATA CENTER SERVICES (450 collaborateurs) est une société de conseil et de services spécialisée sur les métiers techniques dans les environnements IT, Télécoms et…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | UP Technologiesup-technologies.fr HQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 146 contacts → |
“Up Technologies est une société de conseil pour l'industrie avec des agences sur Lyon, Grenoble, Clermont-Ferrand, Aix-en-Provence, Toulon, Nice Sophia, Toulouse et Paris.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Discovery Intechdiscoveryintech.com HQ: Puteaux, FranceReported employees: 201-500 | Puteaux, France | 201-500 | Exact match | 142 contacts → |
“Depuis plus de 30 ans, Discovery a accompagné plus de entreprises dans 26 pays à travers le monde dans leur digitalisation en développant et en intégrant des solutions et des…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | IS Technologiesis-technologies.net HQ: Courbevoie Cedex, FranceReported employees: Not recorded | Courbevoie Cedex, France | Not recorded | Exact match | 127 contacts → |
“IS Technologies est une société de conseils et de services en informatique basée à La Défense.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Addinn Groupaddinn-group.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 122 contacts → |
“ADDINN est un cabinet de conseil et d'ingénierie en systèmes d'informations depuis 2012, spécialisé dans les secteurs de la Banque, de l'Assurance et du Transport.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Avencoreavencore.com HQ: FranceReported employees: 51-200 | France | 51-200 | Exact match | 97 contacts → |
“Your Strategic Partner in the Industry Avencore is an international consulting firm specialized in the industrial sector, driven by a passionate team of 130 experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Hara Consultinghara-consulting.com HQ: Strasbourg, FranceReported employees: 51-200 | Strasbourg, France | 51-200 | Exact match | 92 contacts → |
“HARA Consulting est un groupe spécialisé dans la transformation numérique des entreprises par la mise en place d'outils IA, data et tech.+ 1⃣ 0⃣ 0⃣ Collaborateurs - Experts…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HRC Consultinghrc-consulting.fr HQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 91 contacts → |
“En créant HRC Consulting IT, nous avons l'ambition de remettre le conseil et le service informatique au profit des « Métiers » de l’entreprise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Azurreoazurreo.com HQ: Croissy-sur-seine, FranceReported employees: 51-200 | Croissy-sur-seine, France | 51-200 | Exact match | 84 contacts → |
“Azurreo helps you solve the problems you face, so you can drive toward maximizing performance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Isitixisitix.com HQ: Lannion, FranceReported employees: Not recorded | Lannion, France | Not recorded | Exact match | 83 contacts → |
“Depuis 20 ans, Isitix accompagne vos projets informatiques et numériques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Itnovemitnovem.com HQ: St.-denis, FranceReported employees: 11-50 | St.-denis, France | 11-50 | Exact match | 80 contacts → |
“Chez ITNOVEM, nous avons une conviction : c’est en alliant conseil IT, expertise technologique et connaissance fine du terrain que l’on transforme durablement un secteur aussi…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | FAO Consultingfao-consulting.com HQ: Levallois-perret, FranceReported employees: 51-200 | Levallois-perret, France | 51-200 | Exact match | 75 contacts → |
“FAO Consulting est un cabinet de conseil fondé en 2014, historiquement spécialisé dans les métiers opérationnels de la finance de marché, en Back et Middle Office.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Tech Valleytechvalley.fr HQ: Toulouse, FranceReported employees: 51-200 | Toulouse, France | 51-200 | Exact match | 74 contacts → |
“TECH VALLEY est une société de Consulting et d'Expertise en ingénierie des Systèmes d'Informations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Effyis Groupeffyisgroup.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 72 contacts → |
“Effyis est un groupe à la croisée du conseil, de la technologie et de la réglementation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | FOKUSfokus-it.fr HQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 68 contacts → |
“FOKUS, où l’Humain et la Technologie se rencontrent.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 917 company matches
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Operational technology consulting companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
908 records in the displayed employee bands.
9 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 917 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Operational technology consulting companies by metro
Questions about this company list
What does Exact match mean for operational technology consulting companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many operational technology consulting companies did RevenueBase find based in France?
The saved snapshot records 917 matching company records, 18,973 tracked contacts and 6,126 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 operational technology consulting companies based in France. Snapshot: November 6, 2026. https://revenuebase.ai/companies/operational-technology-consulting-companies/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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