Company lists · Data refreshed September 2026

Top 25 Industrial iot solution providers based in France

Name: Industrial iot solution providers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 263 companies tracked

RevenueBase identified 263 industrial iot solution providers headquartered in France as of September 2026 and tracks 4,027 professional contacts across them, including 1,620 with verified work emails. Paris is the largest hub.

This list covers industrial iot solution providers 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

263Companies

4,027Contacts tracked

1,620Verified emails

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The 25 largest industrial iot solution providers based in France

Ranked by team size

Top 25 of 263 industrial iot solution providers 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 industrial iot solution providers: 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	Equans Digital	Indirect evidence	Courbevoie, FranceHQ checked Sep 17, 2026	5,001-10,000	393 contacts →
	Indirect evidence “Equans Digital connects OT, IT and data to make your infrastructures truly controllable.” Source: RevenueBase Database · checked Sep 17, 2026
2	Lacroix	Partial evidence	Saint-herblain, FranceHQ checked Sep 17, 2026	1,001-5,000	342 contacts →
	Partial evidence “LACROIX is a French mid-cap technology and industrial group with an international footprint, specializing in the design and manufacture of electronic equipment, as well as the…” Source: RevenueBase Database · checked Sep 17, 2026
3	CMR Group	Indirect evidence	Marseille, FranceHQ checked Sep 17, 2026	501-1,000	337 contacts →
	Indirect evidence “Founded in 1959, CMR began by repairing measuring instruments on ships, then quickly focused on developing sensors and wiring systems for diesel engines capable of withstanding…” Source: RevenueBase Database · checked Sep 17, 2026
4	Airflux SAS	Strong evidence	Lille, FranceHQ checked Sep 17, 2026	201-500	212 contacts →
	Strong 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 Sep 17, 2026
5	Alizent	Strong evidence	Paris La Défense, FranceHQ checked Sep 17, 2026	201-500	123 contacts →
	Strong evidence “Alizent provides innovative and differentiating digital solutions to support industries in their digital transformation for sustainable performance.” Source: RevenueBase Database · checked Sep 17, 2026
6	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
7	Fleeti	Indirect evidence	Anglet, FranceHQ checked Sep 17, 2026	51-200	87 contacts →
	Indirect evidence “leeti est une plateforme de gestion de flotte et de télématique.” Source: RevenueBase Database · checked Sep 17, 2026
8	Ql3d	Indirect evidence	Bazainville, FranceHQ checked Sep 17, 2026	n/a	84 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
9	Nexess	Strong evidence	Valbonne, FranceHQ checked Sep 17, 2026	51-200	60 contacts →
	Strong 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 Sep 17, 2026
10	Woit Group	Indirect evidence	Rosult, FranceHQ checked Sep 17, 2026	51-200	48 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 Sep 17, 2026
11	Fives Cortx	Partial evidence	Vénissieux, FranceHQ checked Sep 17, 2026	11-50	47 contacts →
	Partial evidence “Fives CortX est un éditeur reconnu dans le secteur du digitale a destination des industries de production.” Source: RevenueBase Database · checked Sep 17, 2026
12	Adveez	Partial evidence	Toulouse, FranceHQ checked Sep 17, 2026	11-50	46 contacts →
	Partial 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 Sep 17, 2026
13	Fieldbox	Strong evidence	Bordeaux, FranceHQ checked Sep 17, 2026	51-200	46 contacts →
	Strong 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 Sep 17, 2026
14	SYNOX	Strong evidence	Castelnau-le-lez, FranceHQ checked Sep 17, 2026	11-50	45 contacts →
	Strong evidence “Synox is a French IoT solutions provider.” Source: RevenueBase Database · checked Sep 17, 2026
15	Factory Systemes	Strong evidence	Bailly-romainvilliers, FranceHQ checked Sep 17, 2026	51-200	45 contacts →
	Strong evidence “Factory Systemes is a specialized and Value-Added Distributor in Industrial Edge Computing and IoT solutions.” Source: RevenueBase Database · checked Sep 17, 2026
16	UBI Solutions Group	Strong evidence	Gennevilliers, FranceHQ checked Sep 17, 2026	51-200	44 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 Sep 17, 2026
17	Weidmüller France	Partial evidence	Pontoise, FranceHQ checked Sep 17, 2026	11-50	43 contacts →
	Partial evidence “Weidmüller – Votre partenaire en connectivité industrielle.” Source: RevenueBase Database · checked Sep 17, 2026
18	Agilicom	Partial evidence	Ballan-mire, FranceHQ checked Sep 17, 2026	11-50	37 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 Sep 17, 2026
19	Webdyn	Strong evidence	Saint Germain Enlaye, FranceHQ checked Sep 17, 2026	11-50	34 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 Sep 17, 2026
20	Altaroad	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	34 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 Sep 17, 2026
21	Adeunis	Strong evidence	Crolles, FranceHQ checked Sep 17, 2026	51-200	34 contacts →
	Strong evidence “Adeunis is a specialist in IoT solutions for Smart Buildings.” Source: RevenueBase Database · checked Sep 17, 2026
22	Groupe M.W.S.C	Partial evidence	Montpellier, FranceHQ checked Sep 17, 2026	11-50	33 contacts →
	Partial evidence “Imaginez… Des #solutions qui vous permettent de réduire vos coûts, gagner en #productivité, fournir à distance des services de qualité et sécurisés comme si vous étiez sur le…” Source: RevenueBase Database · checked Sep 17, 2026
23	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
24	Ewattch	Partial evidence	Saint-die Des Vosges, FranceHQ checked Sep 17, 2026	11-50	29 contacts →
	Partial 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 Sep 17, 2026
25	Optimistik	Partial evidence	Chambéry, FranceHQ checked Sep 17, 2026	11-50	28 contacts →
	Partial evidence “Put data at the heart of your industrial organization to drive competitiveness Our industrial data platform OIAnalytics accelerates your digital transformation by empowering teams…” 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: industrial iot solution providers. 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 industrial iot solution providers.
Partial evidence: Its own public description names part of industrial iot solution providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial iot solution providers. 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 263 industrial iot solution providers based in France

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Industrial iot solution providers based in France at a glance

As of Sep 17, 2026

40.2%Verified-email coverage

15.3Average contacts per company

1-10Median size (employees)

12.2%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

148

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 263 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 solution providers, 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 solution providers”. 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 solution providers), 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 solution providers, 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, 1,620 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.

Industrial iot solution providers by metro

Industrial iot solution providers in Paris32

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 industrial iot solution providers, 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 industrial iot solution providers are there based in France?

RevenueBase identified 263 industrial iot solution providers 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?

Equans Digital, headquartered in Courbevoie, tops this list with the largest team on record.

Which city has the most industrial iot solution providers?

Paris leads with 32 headquartered companies, followed by Toulouse (8) and Lyon (7).

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 1,620 verified decision-maker contacts tracked across these 263 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.