Company lists · Data refreshed September 2026

Top 25 Iot integration platforms based in France

Name: Iot integration platforms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 73 companies tracked

RevenueBase identified 73 iot integration platforms headquartered in France as of September 2026 and tracks 1,162 professional contacts across them, including 292 with verified work emails and 42 with mobile numbers. Lyon is the largest hub.

This list covers iot integration platforms 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 4, 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 4, 2026 86% judged on-target in blind review

73Companies

1,162Contacts tracked

292Verified emails

42Mobile numbers

Unlock all 73 companies Free signup · no credit card · 500 free credits

The 25 largest iot integration platforms based in France

Ranked by team size

Top 25 of 73 iot integration platforms based in France, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names iot integration platforms: 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	NexessPartial evidence	Valbonne, FranceHQ checked Sep 4, 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 4, 2026
2	Fives CortxIndirect evidence	Vénissieux, FranceHQ checked Sep 4, 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 4, 2026
3	AdeunisPartial evidence	Crolles, FranceHQ checked Sep 4, 2026	51-200	35
	“Adeunis is a specialist in IoT solutions for Smart Buildings.” Source: company website · checked Sep 4, 2026
4	Groupe M.W.S.CIndirect evidence	Montpellier, FranceHQ checked Sep 4, 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 4, 2026
5	EwattchIndirect evidence	Saint-die Des Vosges, FranceHQ checked Sep 4, 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 4, 2026
6	Four DataPartial evidence	Dijon, FranceHQ checked Sep 4, 2026	11-50	27
	“Four Data: Mit IoT-Lösungen die Industrie verändern!” Source: company website · checked Sep 4, 2026
7	KuzzleStrong evidence	Montpellier, FranceHQ checked Sep 4, 2026	11-50	23
	“Kuzzle is a French publisher of a platform specializing in IoT and Data Science.” Source: company website · checked Sep 4, 2026
8	Iothink SolutionsStrong evidence	FranceHQ checked Sep 4, 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 4, 2026
9	WiiforPartial evidence	Toulouse, FranceHQ checked Sep 4, 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 4, 2026
10	JUNOIndirect evidence	Paris, FranceHQ checked Sep 4, 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 4, 2026
11	Stimio By CBMPartial evidence	Sainte-Luce-Sur-Loire, FranceHQ checked Sep 4, 2026	1-10	13
	“Stimio is a company specializing in providing IoT solutions for the rail and energy (IIoT) industry.” Source: company website · checked Sep 4, 2026
12	CitylinxPartial evidence	Vannes, FranceHQ checked Sep 4, 2026	11-50	13
	“To save energy, reduce maintenance efforts and increase safety in the streets, Citylinx is a scalable and secure cloud-based software platform that connects to all city systems…” Source: company website · checked Sep 4, 2026
13	Atim RadiocommunicationIndirect evidence	Villard-De-Lans, FranceHQ checked Sep 4, 2026	11-50	12
	“ATIM is the industry leading designer-manufacturer of systems that unleash the power of the Industrial Internet of Things.” Source: company website · checked Sep 4, 2026
14	DataprintPartial evidence	Biarritz, FranceHQ checked Sep 4, 2026	11-50	12
	“DataPrint specializes in providing advanced Internet of Things (IoT) solutions for smart cities and energy efficiency.” Source: company website · checked Sep 4, 2026
15	Ineso CompanyPartial evidence	Fontaine, FranceHQ checked Sep 4, 2026	1-10	12
	“Avec Ineso Connect, la plateforme IoT Blockchain pour l'entreprise, prenez pied dans le monde des équipements connectés blockchainés.” Source: company website · checked Sep 4, 2026
16	AlemcaPartial evidence	Blois, FranceHQ checked Sep 4, 2026	1-10	11
	“ALEMCA simplifie et sécurise la gestion à distance de vos équipements IoT.” Source: company website · checked Sep 4, 2026
17	DdruidPartial evidence	Strasbourg, FranceHQ checked Sep 4, 2026	11-50	11
	“Les projets IoT vous semblent trop complexes, coûteux, voire hors de portée pour votre entreprise?” Source: company website · checked Sep 4, 2026
18	TallyosPartial evidence	Metz, FranceHQ checked Sep 4, 2026	1-10	10
	“Tallyos is specialized in the design and development of IoT solutions dedicated to performance optimization in various sectors.” Source: company website · checked Sep 4, 2026
19	Tekin SASIndirect evidence	Joue Les Tours, FranceHQ checked Sep 4, 2026	1-10	10
	“TEKiN est société d'ingénierie spécialisée dans la conception de solutions connectées.” Source: company website · checked Sep 4, 2026
20	DatalobsterIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	11-50	10
	“dataLobster develop plug & play Industry 4.0 solutions.” Source: company website · checked Sep 4, 2026
21	JeedomIndirect evidence	Rillieux La Pape, FranceHQ checked Sep 4, 2026	1-10	9
	“JEEDOM est une société lyonnaise spécialisée dans le développement de logiciels.” Source: company website · checked Sep 4, 2026
22	SYCONIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	1-10	9
	“Sycon amène une solution plug-and-play pour connecter facilement toutes les composantes de l’usine (machines, systèmes, véhicules, opérateurs) sans remplacement d’équipement ni…” Source: company website · checked Sep 4, 2026
23	MAWATIndirect evidence	Saint-denis-de-pile, FranceHQ checked Sep 4, 2026	1-10	8
	“Solución MAWAT para su industria El control de tus datos en un solo lugar La automatización de procesos, sistemas y la industria 4.0 ya forma parte de la transformación digital de…” Source: company website · checked Sep 4, 2026
24	NordomIndirect evidence	Le Havre, FranceHQ checked Sep 4, 2026	1-10	8
	“NORDOM is an industrie composants électriques/électroniques company based out of 5 RUE DE PARIS, LE HAVRE, France.” Source: company website · checked Sep 4, 2026
25	ACUERIndirect evidence	Lens, FranceHQ checked Sep 4, 2026	1-10	7
	“Acuer est une startup innovante dédiée à aider les PME industrielles à maximiser leur efficacité et minimiser leur impact environnemental.” Source: company website · checked Sep 4, 2026

Showing 25 of 73 iot integration platforms based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 292 reachable decision-makers.

Free signup · no credit card

See all 73 companies

Iot integration platforms based in France at a glance

As of Sep 4, 2026

1-10Median size (employees)

LyonLargest hub · 6 HQs

42Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Verified emails by last verification

0–30

31–60

61–90

166

90–180

104

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 iot integration platforms, 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 “iot integration platforms”. 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 iot integration platforms, 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, 292 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 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

How many iot integration platforms are there based in France?

RevenueBase identified 73 iot integration platforms 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?

Nexess, headquartered in Valbonne, tops this list with the largest team on record.

Which city has the most iot integration platforms?

Lyon leads with 6 headquartered companies, followed by Paris (6) and Aix-En-Provence (2).

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 292 verified decision-maker contacts tracked across these 73 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 4, 2026.

Ready to reach these companies? Verified emails and direct dials for all 73 iot integration platforms based in France. Start with a free account, no credit card.

Get the full list

Related lists

Iot integration platforms by geography

Browse the directory

Browse: Companies home · All France lists · All Iot integration platforms lists · New lists

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.