Company lists · Data refreshed November 2026

Top 25 Industrial iot companies based in France

As of November 2026, this directory lists 218 industrial IoT companies based in France, with 6,773 business contacts and 1,486 email addresses. Paris is the single most-represented city among the companies listed.

Industrial IoT companies provide connected hardware, software, sensors, and services that collect, monitor, analyze, or control data from industrial equipment and operations. This list covers companies that develop, manufacture, integrate, implement, or support industrial IoT products and services for industrial equipment, facilities, and processes. Ranked by team size, largest first. Data current as of November 4, 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 Nov 4, 2026 86% judged on-target in blind review
218Companies
6,773Contacts tracked
1,486Verified emails
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The 25 largest industrial iot companies based in France

Ranked by team size
Top 25 of 218 industrial iot companies based in France, ranked by team size, largest first. Data refreshed Nov 4, 2026. RevenueBase Smart Search rates how each company's information relates to industrial iot 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceCourbevoie, FranceHQ checked Nov 4, 20265,001-10,000448 contacts →

Indirect evidence

“Equans Digital connects OT, IT and data to make your infrastructures truly controllable.”

Source: RevenueBase Database · checked Nov 4, 2026
2Partial evidenceLille, FranceHQ checked Nov 4, 2026201-500224 contacts →

Partial evidence

“AIRFLUX, A RUBIX Company est, depuis plus de 40 ans, un intégrateur de solutions industrielles et a pour mission de vous accompagner dans vos projets autour de l’efficacité…”

Source: RevenueBase Database · checked Nov 4, 2026
3Partial evidenceEcuisses, FranceHQ checked Nov 4, 2026201-500182 contacts →

Partial evidence

“Chez ats, nous plaçons les hommes au cœur de la performance industrielle!”

Source: RevenueBase Database · checked Nov 4, 2026
4Partial evidenceOffranville, FranceHQ checked Nov 4, 202651-200110 contacts →

Partial evidence

“EXPERTISES électricité industrielle (courants forts, courants faibles) automatisme / informatique industrielle 🦾 Robotique industrielle Instrumentation COMPETENCES 1⃣ Conception …”

Source: RevenueBase Database · checked Nov 4, 2026
5Indirect evidenceAnglet, FranceHQ checked Nov 4, 202651-20097 contacts →

Indirect evidence

“leeti est une plateforme de gestion de flotte et de télématique.”

Source: RevenueBase Database · checked Nov 4, 2026
6Indirect evidenceBazainville, FranceHQ checked Nov 4, 2026n/a87 contacts →

Indirect evidence

Source: RevenueBase Database · checked Nov 4, 2026
7Indirect evidenceFranceHQ checked Nov 4, 2026501-1,00083 contacts →

Indirect evidence

“IT Link, the first digital services company specialized in Connected Systems.”

Source: RevenueBase Database · checked Nov 4, 2026
8Indirect evidenceVersailles, FranceHQ checked Nov 4, 202651-20061 contacts →

Indirect evidence

“Getraline a obtenu la certification B Corp™ en juillet 2025.”

Source: RevenueBase Database · checked Nov 4, 2026
9Partial evidenceValbonne, FranceHQ checked Nov 4, 202651-20058 contacts →

Partial evidence

“Capitalizing 17 years of experience in Energy, Aerospace, Oil & Gaz fields, Nexess provides turnkey IOT solutions and supports its customers on their major digital transformation…”

Source: RevenueBase Database · checked Nov 4, 2026
10Indirect evidenceRosult, FranceHQ checked Nov 4, 202651-20053 contacts →

Indirect evidence

“Électricité, automatisation, connectivité : chez WOIT GROUP, nous relions nos expertises en conception, réalisation et maintenance pour répondre à vos enjeux et accompagner vos…”

Source: RevenueBase Database · checked Nov 4, 2026
11Indirect evidenceToulouse, FranceHQ checked Nov 4, 202611-5052 contacts →

Indirect evidence

“Headquartered in Toulouse (France) with an office in the USA and sales & support partnerships in the Middle East and Asia, ADVEEZ develops innovative hardware & software solutions…”

Source: RevenueBase Database · checked Nov 4, 2026
12Partial evidenceMontigny-le-bretonneux, FranceHQ checked Nov 4, 202651-20051 contacts →

Partial evidence

“ADDIXO is a leading French engineering company specialized in the design and integration of Special Purpose Machines, automated equipment, and intelligent industrial solutions…”

Source: RevenueBase Database · checked Nov 4, 2026
13Partial evidenceVénissieux, FranceHQ checked Nov 4, 202611-5050 contacts →

Partial evidence

“Fives CortX est un éditeur reconnu dans le secteur du digitale a destination des industries de production.”

Source: RevenueBase Database · checked Nov 4, 2026
14Strong evidenceGennevilliers, FranceHQ checked Nov 4, 202651-20048 contacts →

Strong evidence

“UBI Solutions – European leader in RFID, IoT, geolocation, and industrial digitalization 900+ projects | Present in 40+ countries | 30% of revenue invested in innovation We help…”

Source: RevenueBase Database · checked Nov 4, 2026
15Strong evidenceBailly-romainvilliers, FranceHQ checked Nov 4, 202651-20048 contacts →

Strong evidence

“Factory Systemes is a specialized and Value-Added Distributor in Industrial Edge Computing and IoT solutions.”

Source: RevenueBase Database · checked Nov 4, 2026
16Partial evidenceBordeaux, FranceHQ checked Nov 4, 202651-20046 contacts →

Partial evidence

“Fieldbox builds, deploys, and manages the digital solutions that underpin your critical industrial operations so you can count on them to run reliably, anywhere in the world, at…”

Source: RevenueBase Database · checked Nov 4, 2026
17Partial evidencePontoise, FranceHQ checked Nov 4, 202611-5045 contacts →

Partial evidence

“Weidmüller – Votre partenaire en connectivité industrielle.”

Source: RevenueBase Database · checked Nov 4, 2026
18Indirect evidenceParis, FranceHQ checked Nov 4, 202611-5041 contacts →

Indirect evidence

“Developed in collaboration with manufacturers and Lean experts, TEEPTRAK is a set of ultra-competitive solutions that allow factories of all sizes to acquire, consolidate…”

Source: RevenueBase Database · checked Nov 4, 2026
19Partial evidenceBallan-mire, FranceHQ checked Nov 4, 202611-5039 contacts →

Partial evidence

“Dotée d'un savoir-faire et d'une expertise unique en France depuis 2003, AGILiCOM vous accompagne vers la transformation numérique de votre site industriel.”

Source: RevenueBase Database · checked Nov 4, 2026
20Strong evidenceSaint Germain Enlaye, FranceHQ checked Nov 4, 202611-5037 contacts →

Strong evidence

“Webdyn, a part of the Flexitron Group, is a leading company dedicated to the design and manufacture of industrial IoT solutions and gateways for the photovoltaic market and…”

Source: RevenueBase Database · checked Nov 4, 2026
21Indirect evidenceSaint-die Des Vosges, FranceHQ checked Nov 4, 202611-5033 contacts →

Indirect evidence

“A French company winner of the French Tech Pass, Ewattch designs and offers plug & play, affordable and easy-to-use solutions for Smart Industry and Smart Building Thanks to…”

Source: RevenueBase Database · checked Nov 4, 2026
22Indirect evidenceOlivet, FranceHQ checked Nov 4, 202611-5033 contacts →

Indirect evidence

“Nous sommes un intégrateur de systèmes d'automation et d'informations de 30 personnes réparties sur 2 sites.”

Source: RevenueBase Database · checked Nov 4, 2026
23Partial evidenceRillieux La Pape, FranceHQ checked Nov 4, 202611-5033 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 Nov 4, 2026
24Indirect evidenceParis, FranceHQ checked Nov 4, 202611-5033 contacts →

Indirect evidence

“Altaroad est une start-up innovante française fondée en 2017 par trois profils complémentaires (Télécom ParisTech/HEC, X/ Ponts et chaussées, UC Riverside), spin off de l'École…”

Source: RevenueBase Database · checked Nov 4, 2026
25Indirect evidenceStrasbourg, FranceHQ checked Nov 4, 202611-5033 contacts →

Indirect evidence

“Working to develop innovative software, SIRFULL helps manufacturers to optimise the lifecycle of their equipment.”

Source: RevenueBase Database · checked Nov 4, 2026

Showing 25 of 218 industrial iot companies based in France

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Industrial iot companies based in France at a glance

As of Nov 4, 2026
21.9%Verified-email coverage
31.1Average contacts per company
1-10Median size (employees)
10.1%Largest-city concentration · Paris
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
118
11-50
66
51-200
23
201-500
4
501-1,000
2
5,001-10,000
1
10001+
1

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 218 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 industrial iot 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 “industrial iot 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 industrial iot 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 industrial iot 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, 1,486 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 November 4, 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 do industrial IoT companies do?

Industrial IoT companies connect industrial equipment and operations to systems that collect, monitor, analyze, or control operational data. Their offerings can include sensors, connected devices, software platforms, integration, and implementation services.

How many industrial IoT companies are based in France?

This directory lists 218 industrial IoT companies based in France as of November 2026.

Where can I find contacts at industrial IoT companies?

This directory includes 6,773 business contacts and 1,486 email addresses associated with industrial IoT companies.

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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.