Company lists · Data refreshed September 2026

Top 25 Industrial iot platform companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 181 companies tracked

RevenueBase identified 181 industrial iot platform companies headquartered in France as of September 2026 and tracks 2,095 professional contacts across them, including 611 with verified work emails and 78 with mobile numbers. Paris is the largest hub.

This list covers industrial iot platform companies headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

181Companies

2,095Contacts tracked

611Verified emails

78Mobile numbers

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The 25 largest industrial iot platform companies based in France

Ranked by team size

Top 25 of 181 industrial iot platform companies based in France, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names industrial iot platform companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Ql3dIndirect evidence	Bazainville, FranceHQ checked Sep 3, 2026	n/a	84
	Source: company website · checked Sep 3, 2026
2	NexessPartial evidence	Valbonne, FranceHQ checked Sep 3, 2026	51-200	60
	“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: company website · checked Sep 3, 2026
3	Fives CortxPartial evidence	Vénissieux, FranceHQ checked Sep 3, 2026	11-50	49
	“Fives CortX est un éditeur reconnu dans le secteur du digitale a destination des industries de production.” Source: company website · checked Sep 3, 2026
4	Factory SystemesStrong evidence	Bailly-Romainvilliers, FranceHQ checked Sep 3, 2026	51-200	46
	“Factory Systemes is a specialized and Value-Added Distributor in Industrial Edge Computing and IoT solutions.” Source: company website · checked Sep 3, 2026
5	SYNOXPartial evidence	Castelnau-Le-Lez, FranceHQ checked Sep 3, 2026	11-50	45
	“Synox is a French IoT solutions provider.” Source: company website · checked Sep 3, 2026
6	AltaroadIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	37
	“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: company website · checked Sep 3, 2026
7	Heex TechnologiesIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	37
	“Heex Technologies helps companies deploy Physical AI at scale.” Source: company website · checked Sep 3, 2026
8	AdeunisPartial evidence	Crolles, FranceHQ checked Sep 3, 2026	51-200	35
	“Adeunis is a specialist in IoT solutions for Smart Buildings.” Source: company website · checked Sep 3, 2026
9	Groupe M.W.S.CIndirect evidence	Montpellier, FranceHQ checked Sep 3, 2026	11-50	32
	“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: company website · checked Sep 3, 2026
10	SirfullIndirect evidence	Strasbourg, FranceHQ checked Sep 3, 2026	11-50	31
	“Working to develop innovative software, SIRFULL helps manufacturers to optimise the lifecycle of their equipment.” Source: company website · checked Sep 3, 2026
11	EwattchIndirect evidence	Saint-die Des Vosges, FranceHQ checked Sep 3, 2026	11-50	28
	“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: company website · checked Sep 3, 2026
12	OptimistikStrong evidence	Chambéry, FranceHQ checked Sep 3, 2026	11-50	27
	“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: company website · checked Sep 3, 2026
13	Four DataStrong evidence	Dijon, FranceHQ checked Sep 3, 2026	11-50	27
	“Four Data: Mit IoT-Lösungen die Industrie verändern!” Source: company website · checked Sep 3, 2026
14	Magma TechnologyIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	24
	“Les contenants logistiques sont un centre de coût important pour les directions supply chain, leur gestion est complexe, manuelle et sujette à beaucoup de discordes entre les…” Source: company website · checked Sep 3, 2026
15	Sensing VisionIndirect evidence	Betton, FranceHQ checked Sep 3, 2026	11-50	23
	“Sensing Vision développe, déploie et supervise des plateformes pour - l'efficacité et le pilotage énergétique des bâtiments- la télérelève des compteurs d'eau et la sécurisation…” Source: company website · checked Sep 3, 2026
16	KuzzleStrong evidence	Montpellier, FranceHQ checked Sep 3, 2026	11-50	23
	“Kuzzle is a French publisher of a platform specializing in IoT and Data Science.” Source: company website · checked Sep 3, 2026
17	Iothink SolutionsStrong evidence	FranceHQ checked Sep 3, 2026	11-50	20
	“IoThink Solutions is an international software editor specialized in IoT/M2M platforms and expert in integration.” Source: company website · checked Sep 3, 2026
18	WiiforPartial evidence	Toulouse, FranceHQ checked Sep 3, 2026	11-50	20
	“Nous sommes à la fois fournisseur, intégrateur de solutions connectées et concepteur de produits IoT dans notre bureau d'études.” Source: company website · checked Sep 3, 2026
19	AsystomPartial evidence	Labege, FranceHQ checked Sep 3, 2026	11-50	18
	“ASYSTOM is a company specialized in the design and manufacturing of intelligent maintenance solutions for industrial equipment.” Source: company website · checked Sep 3, 2026
20	JUNOPartial evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	17
	“De la capture de vos données jusqu’à leur analyse en temps réel, Juno est la solution dédiée à améliorer votre performance industrielle en moins de 3 mois.” Source: company website · checked Sep 3, 2026
21	Wi6labsIndirect evidence	Rennes, FranceHQ checked Sep 3, 2026	11-50	17
	“Wi6Labs develop self powered, secured wireless sensors network for building automation and smart cities.” Source: company website · checked Sep 3, 2026
22	ThewatchdogPartial evidence	Levallois-perret, FranceHQ checked Sep 3, 2026	11-50	16
	“Le Watchdog est une solution unique unifiant GTB, IoT, plateforme de pilotage, et IA, dans l'objectif de superviser, optimiser et automatiser la performance énergétique des…” Source: company website · checked Sep 3, 2026
23	DativePartial evidence	Lyon, FranceHQ checked Sep 3, 2026	11-50	16
	“DATIVE, filiale du Groupe Gérard Perrier Industrie, accompagne les industriels dans leur transformation numérique, de la définition des besoins à la mise en œuvre.” Source: company website · checked Sep 3, 2026
24	DotvisionPartial evidence	Moissy Cramayel, FranceHQ checked Sep 3, 2026	11-50	15
	“DotVision, votre partenaire privilégié dans l’univers de l’IoT, de la data et de l’IA on Edge.” Source: company website · checked Sep 3, 2026
25	INUSEStrong evidence	Boulogne-Billancourt, FranceHQ checked Sep 3, 2026	11-50	15
	“InUse combines industrial IoT and Artificial Intelligence to empower equipment manufacturers to develop additional, value-added after-sales services.” Source: company website · checked Sep 3, 2026

Showing 25 of 181 industrial iot platform companies based in France

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Industrial iot platform companies based in France at a glance

As of Sep 3, 2026

1-10Median size (employees)

ParisLargest hub · 22 HQs

78Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

31–60

61–90

350

90–180

226

180+

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 platform companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “industrial iot platform companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among industrial iot platform companies, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 611 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many industrial iot platform companies are there based in France?

RevenueBase identified 181 industrial iot platform companies headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Ql3d, headquartered in Bazainville, tops this list with the largest team on record.

Which city has the most industrial iot platform companies?

Paris leads with 22 headquartered companies, followed by Lyon (10) and Aix-En-Provence (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 611 verified decision-maker contacts tracked across these 181 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 3, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.