Company lists · Data refreshed September 2026

Top 25 Industrial iot platforms for energy based in France

Name: Industrial iot platforms for energy based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 70 companies tracked

RevenueBase identified 70 industrial iot platforms for energy headquartered in France as of September 2026 and tracks 1,446 professional contacts across them, including 500 with verified work emails and 46 with mobile numbers. Paris is the largest hub.

This list covers industrial iot platforms for energy 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

70Companies

1,446Contacts tracked

500Verified emails

46Mobile numbers

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The 25 largest industrial iot platforms for energy based in France

Ranked by team size

Top 25 of 70 industrial iot platforms for energy 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 platforms for energy: 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	Airflux SASPartial evidence	Lille, FranceHQ checked Sep 3, 2026	201-500	210
	“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: company website · checked Sep 3, 2026
2	NexessStrong 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	Team RéseauxIndirect evidence	Evreux, FranceHQ checked Sep 3, 2026	51-200	58
	“Avec l'avènement des technologie de l'information, l'ensemble de la chaîne énergétique devient intelligent - Les réseaux de distribution (SMART GRID)- Les villes (SMART CITY)- Les…” Source: company website · checked Sep 3, 2026
4	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
5	Eco-AdaptPartial evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	29
	“Eco-Adapt is a company specialized in energy monitoring and predictive maintenance.” Source: company website · checked Sep 3, 2026
6	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
7	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
8	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
9	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
10	S4e - EnergysoftPartial evidence	Lorient, FranceHQ checked Sep 3, 2026	11-50	23
	“Founded in 2010, S4E SOFTWARE is a software publisher specialising in information systems dedicated to energy.” Source: company website · checked Sep 3, 2026
11	Energiency By EpsaStrong evidence	Rennes, FranceHQ checked Sep 3, 2026	11-50	19
	“ENERGY INTELLIGENCE FOR MANUFACTURING Energiency is the most innovative industrial energy performance analytics software on the market.” Source: company website · checked Sep 3, 2026
12	Selection-EnrIndirect evidence	Tarbes, FranceHQ checked Sep 3, 2026	1-10	17
	“Selection-EnR développe et commercialise des solutions automatisées qui permettent le raccordement intelligent des producteurs et des consommateurs abonnés au réseau électrique de…” Source: company website · checked Sep 3, 2026
13	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
14	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
15	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
16	SurvoltageIndirect evidence	Grenoble, FranceHQ checked Sep 3, 2026	11-50	14
	“Produire et consommer l’électricité au bon moment Survoltage accompagne les acteurs de l'énergie dans le pilotage intelligent de leurs actifs.” Source: company website · checked Sep 3, 2026
17	Stimio By CBMStrong evidence	Sainte-Luce-Sur-Loire, FranceHQ checked Sep 3, 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 3, 2026
18	Atim RadiocommunicationPartial evidence	Villard-De-Lans, FranceHQ checked Sep 3, 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 3, 2026
19	DataprintStrong evidence	Biarritz, FranceHQ checked Sep 3, 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 3, 2026
20	Ineso CompanyPartial evidence	Fontaine, FranceHQ checked Sep 3, 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 3, 2026
21	AlemcaPartial evidence	Blois, FranceHQ checked Sep 3, 2026	1-10	11
	“ALEMCA simplifie et sécurise la gestion à distance de vos équipements IoT.” Source: company website · checked Sep 3, 2026
22	DdruidPartial evidence	Strasbourg, FranceHQ checked Sep 3, 2026	11-50	11
	“Les projets IoT vous semblent trop complexes, coûteux, voire hors de portée pour votre entreprise?” Source: company website · checked Sep 3, 2026
23	DatalobsterIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	10
	“dataLobster develop plug & play Industry 4.0 solutions.” Source: company website · checked Sep 3, 2026
24	SensewavesPartial evidence	Paris, FranceHQ checked Sep 3, 2026	1-10	9
	“AI-powered analytics for Energy and Indsustry.” Source: company website · checked Sep 3, 2026
25	CvcelecIndirect evidence	Valenton, FranceHQ checked Sep 3, 2026	1-10	8
	“Depuis plus de 10 ans, Cvcelec accompagne entreprises et collectivités dans la mise en œuvre de solutions connectées au service de la performance énergétique.” Source: company website · checked Sep 3, 2026

Showing 25 of 70 industrial iot platforms for energy based in France

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Industrial iot platforms for energy based in France at a glance

As of Sep 3, 2026

1-10Median size (employees)

ParisLargest hub · 14 HQs

46Contacts with mobile numbers

Sep 3, 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

308

90–180

153

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 platforms for energy, 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 platforms for energy”. 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 platforms for energy, 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, 500 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 platforms for energy are there based in France?

RevenueBase identified 70 industrial iot platforms for energy 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?

Airflux SAS, headquartered in France, tops this list with the largest team on record.

Which city has the most industrial iot platforms for energy?

Paris leads with 14 headquartered companies, followed by Lyon (2) and Rennes (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 500 verified decision-maker contacts tracked across these 70 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.