Company lists · Data refreshed September 2026

Top 25 Iot sensor platform companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 83 companies tracked

RevenueBase identified 83 iot sensor platform companies headquartered in France as of September 2026 and tracks 1,025 professional contacts across them, including 446 with verified work emails. Paris is the largest hub.

This list covers iot sensor 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review

83Companies

1,025Contacts tracked

446Verified emails

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The 25 largest iot sensor platform companies based in France

Ranked by team size

Top 25 of 83 iot sensor platform companies based in France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to iot sensor platform 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Iqspot	Indirect evidence	Bordeaux, FranceHQ checked Sep 28, 2026	11-50	42 contacts →
	Indirect evidence “Founded in 2015 by two engineers, Julien Bruneau and Quentin Enard, iQspot is the partner of choice for real estate investors to co-develop a sustainable real estate strategy.” Source: RevenueBase Database · checked Sep 28, 2026
2	Elichens	Indirect evidence	Grenoble, FranceHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “Founded in December 2014, eLichens' mission is to provide relevant and comprehensive information about the air we breathe.” Source: RevenueBase Database · checked Sep 28, 2026
3	Altaroad	Indirect evidence	Paris, FranceHQ checked Sep 28, 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 28, 2026
4	Adeunis	Partial evidence	Crolles, FranceHQ checked Sep 28, 2026	51-200	34 contacts →
	Partial evidence “Adeunis is a specialist in IoT solutions for Smart Buildings.” Source: RevenueBase Database · checked Sep 28, 2026
5	Ewattch	Indirect evidence	Saint-die Des Vosges, FranceHQ checked Sep 28, 2026	11-50	29 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 Sep 28, 2026
6	Four Data	Partial evidence	Dijon, FranceHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Four Data: Mit IoT-Lösungen die Industrie verändern!” Source: RevenueBase Database · checked Sep 28, 2026
7	Sensing Vision	Partial evidence	Betton, FranceHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
8	Terabee	Partial evidence	St Genis-pouilly (5km From Geneva Airport), FranceHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “Intelligent 3D sensing for Smart Buildings Terabee is a leader in People Counting devices that help maximize your building and real estate assets.” Source: RevenueBase Database · checked Sep 28, 2026
9	Kuzzle	Strong evidence	Montpellier, FranceHQ checked Sep 28, 2026	11-50	22 contacts →
	Strong evidence “Kuzzle is a French publisher of a platform specializing in IoT and Data Science.” Source: RevenueBase Database · checked Sep 28, 2026
10	Iothink Solutions	Strong evidence	Cagnes-sur-mer, FranceHQ checked Sep 28, 2026	11-50	20 contacts →
	Strong evidence “IoThink Solutions is an international software editor specialized in IoT/M2M platforms and expert in integration.” Source: RevenueBase Database · checked Sep 28, 2026
11	Wiifor	Partial evidence	Toulouse, FranceHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial evidence “Nous sommes à la fois fournisseur, intégrateur de solutions connectées et concepteur de produits IoT dans notre bureau d'études.” Source: RevenueBase Database · checked Sep 28, 2026
12	Invirtus Technologies	Indirect evidence	Nantes, FranceHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Our project is based on connected objects sending a lot of real-time information.” Source: RevenueBase Database · checked Sep 28, 2026
13	JUNO	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
14	Wi6labs	Partial evidence	Rennes, FranceHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “Wi6Labs develop self powered, secured wireless sensors network for building automation and smart cities.” Source: RevenueBase Database · checked Sep 28, 2026
15	Tera Sensor	Partial evidence	Rousset, FranceHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “For real-time air quality measurement, TERA Sensor designs, develops and markets its own patented “made in France” sensors, as part of a “fabless” strategy that enables it to…” Source: RevenueBase Database · checked Sep 28, 2026
16	Wavely	Strong evidence	Villeneuve D’ascq, FranceHQ checked Sep 28, 2026	11-50	14 contacts →
	Strong evidence “At Wavely, our AI-powered IoT sensors listen to your machines.” Source: RevenueBase Database · checked Sep 28, 2026
17	Stimio By CBM	Partial evidence	Sainte-luce-sur-loire, FranceHQ checked Sep 28, 2026	1-10	13 contacts →
	Partial evidence “Stimio is a company specializing in providing IoT solutions for the rail and energy (IIoT) industry.” Source: RevenueBase Database · checked Sep 28, 2026
18	Dataprint	Partial evidence	Biarritz, FranceHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “DataPrint specializes in providing advanced Internet of Things (IoT) solutions for smart cities and energy efficiency.” Source: RevenueBase Database · checked Sep 28, 2026
19	Greencityzen	Indirect evidence	Marseille, FranceHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “GreenCityZen is an eco- startup that designs and sells technology solutions for the environmental measurement, addressed to its environmental industrial customers and the smart…” Source: RevenueBase Database · checked Sep 28, 2026
20	Atim Radiocommunication	Indirect evidence	Villard-De-Lans, FranceHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “ATIM is the industry leading designer-manufacturer of systems that unleash the power of the Industrial Internet of Things.” Source: RevenueBase Database · checked Sep 28, 2026
21	Ouisense	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	11 contacts →
	Partial evidence “OuiSense est une solution IoT clé-en-main combinant des capteurs miniatures installables en quelques secondes et une plateforme SaaS, permettant aux gestionnaires et propriétaires…” Source: RevenueBase Database · checked Sep 28, 2026
22	Samea Innovation	Partial evidence	Pléneuf-val-andré, FranceHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “SAMEA Innovation – Votre partenaire IoT privilégié!” Source: RevenueBase Database · checked Sep 28, 2026
23	Ddruid	Partial evidence	Strasbourg, FranceHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “Les projets IoT vous semblent trop complexes, coûteux, voire hors de portée pour votre entreprise?” Source: RevenueBase Database · checked Sep 28, 2026
24	Datalobster	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “dataLobster develop plug & play Industry 4.0 solutions.” Source: RevenueBase Database · checked Sep 28, 2026
25	Wizzilab	Partial evidence	Montrouge, FranceHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “At Wizzilab, we design, manufacture and deploy wireless IoT solutions to locate, detect and monitor industrial assets and urban infrastructure.” Source: RevenueBase Database · checked Sep 28, 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: iot sensor platform companies. 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 iot sensor platform companies.
Partial evidence: Its own public description names part of iot sensor platform companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot sensor platform companies. 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 83 iot sensor platform companies based in France

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Iot sensor platform companies based in France at a glance

As of Sep 28, 2026

43.5%Verified-email coverage

12.3Average contacts per company

1-10Median size (employees)

14.5%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 83 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 iot sensor platform 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 “iot sensor platform 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 iot sensor platform 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 iot sensor 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 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, 446 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 28, 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 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 iot sensor platform companies, 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 iot sensor platform companies are there based in France?

RevenueBase identified 83 iot sensor 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?

Iqspot, headquartered in Bordeaux, tops this list with the largest team on record.

Which city has the most iot sensor platform companies?

Paris leads with 12 headquartered companies, followed by Bordeaux (3) and Grenoble (3).

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 446 verified decision-maker contacts tracked across these 83 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 28, 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.