Company lists · Data refreshed September 2026

Top 25 Iot urban infrastructure providers based in France

Name: Iot urban infrastructure providers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 98 companies tracked

RevenueBase identified 98 iot urban infrastructure providers headquartered in France as of September 2026 and tracks 3,320 professional contacts across them, including 1,604 with verified work emails. Paris is the largest hub.

This list covers iot urban infrastructure 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 20, 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 20, 2026 86% judged on-target in blind review

98Companies

3,320Contacts tracked

1,604Verified emails

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The 25 largest iot urban infrastructure providers based in France

Ranked by team size

Top 25 of 98 iot urban infrastructure providers based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to iot urban infrastructure 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	Spie Citynetworks	Indirect evidence	St.-ouen, FranceHQ checked Sep 20, 2026	1,001-5,000	2,075 contacts →
	Indirect evidence “Filiale française d’envergure nationale du groupe SPIE, SPIE CityNetworks propose à ses clients des solutions au service des territoires et de leurs citoyens, basées sur son…” Source: RevenueBase Database · checked Sep 20, 2026
2	Simpliciti	Indirect evidence	Aix-en-provence, FranceHQ checked Sep 20, 2026	201-500	140 contacts →
	Indirect evidence “Sabatier Geolocalisation is evolving.” Source: RevenueBase Database · checked Sep 20, 2026
3	BIRDZ	Indirect evidence	Saint Maurice, FranceHQ checked Sep 20, 2026	51-200	126 contacts →
	Indirect evidence “Our vision: connected objects for a more sustainable future Committed to meeting environmental challenges, Birdz deploys large-scale connected solutions for cities, public…” Source: RevenueBase Database · checked Sep 20, 2026
4	BH Technologies	Partial evidence	Grenoble, FranceHQ checked Sep 20, 2026	11-50	54 contacts →
	Partial evidence “Founded in 1998 and headquartered in Grenoble, France, BH Technologies designs and manufactures IoT sensors, remote management solutions and supervision platforms for local…” Source: RevenueBase Database · checked Sep 20, 2026
5	Citegestion	Indirect evidence	Paris La Défense, FranceHQ checked Sep 20, 2026	11-50	54 contacts →
	Indirect evidence “Citégestion is a software company specializing in the smart city industry.” Source: RevenueBase Database · checked Sep 20, 2026
6	Adveez	Indirect evidence	Toulouse, FranceHQ checked Sep 20, 2026	11-50	46 contacts →
	Indirect 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 20, 2026
7	Upciti	Indirect evidence	Montreuil, FranceHQ checked Sep 20, 2026	11-50	44 contacts →
	Indirect evidence “Upciti provides city leaders with real-time data to optimize operations.” Source: RevenueBase Database · checked Sep 20, 2026
8	Altaroad	Indirect evidence	Paris, FranceHQ checked Sep 20, 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 20, 2026
9	Adeunis	Partial evidence	Crolles, FranceHQ checked Sep 20, 2026	51-200	34 contacts →
	Partial evidence “Adeunis is a specialist in IoT solutions for Smart Buildings.” Source: RevenueBase Database · checked Sep 20, 2026
10	Ewattch	Indirect evidence	Saint-die Des Vosges, FranceHQ checked Sep 20, 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 20, 2026
11	Aguila Technologies	Partial evidence	Bidart, FranceHQ checked Sep 20, 2026	51-200	29 contacts →
	Partial evidence “AGUILA, pionnier français de l’IoT (Internet des Objets), avec plus de 90 systèmes à ce jour.#Breakee : sécurité routière du transport par bus et autocar - marteau électronique…” Source: RevenueBase Database · checked Sep 20, 2026
12	Transway	Indirect evidence	Nantes, FranceHQ checked Sep 20, 2026	11-50	29 contacts →
	Indirect evidence “TransWay édite des solutions pour aider à la création des villes intelligentes.” Source: RevenueBase Database · checked Sep 20, 2026
13	Four Data	Partial evidence	Dijon, FranceHQ checked Sep 20, 2026	11-50	27 contacts →
	Partial evidence “Four Data: Mit IoT-Lösungen die Industrie verändern!” Source: RevenueBase Database · checked Sep 20, 2026
14	Sensing Vision	Indirect evidence	Betton, FranceHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect 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 20, 2026
15	Kuzzle	Partial evidence	Montpellier, FranceHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “Kuzzle is a French publisher of a platform specializing in IoT and Data Science.” Source: RevenueBase Database · checked Sep 20, 2026
16	Wiifor	Partial evidence	Toulouse, FranceHQ checked Sep 20, 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 20, 2026
17	Invirtus Technologies	Indirect evidence	Nantes, FranceHQ checked Sep 20, 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 20, 2026
18	Stepelec	Indirect evidence	Colombelles, FranceHQ checked Sep 20, 2026	51-200	17 contacts →
	Indirect evidence “STEPELEC entreprise de Travaux Publics maîtrise une large palette de savoir-faire en matière de VRD : éclairage public, signalisation tricolore, réseaux souples, eau potable…” Source: RevenueBase Database · checked Sep 20, 2026
19	Wi6labs	Indirect evidence	Rennes, FranceHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “Wi6Labs develop self powered, secured wireless sensors network for building automation and smart cities.” Source: RevenueBase Database · checked Sep 20, 2026
20	Stimio By CBM	Partial evidence	Sainte-luce-sur-loire, FranceHQ checked Sep 20, 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 20, 2026
21	Dataprint	Partial evidence	Biarritz, FranceHQ checked Sep 20, 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 20, 2026
22	Citylinx	Indirect evidence	Vannes, FranceHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 20, 2026
23	Greencityzen	Indirect evidence	Marseille, FranceHQ checked Sep 20, 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 20, 2026
24	Atim Radiocommunication	Indirect evidence	Villard-De-Lans, FranceHQ checked Sep 20, 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 20, 2026
25	Overspeed	Partial evidence	Rouen, FranceHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial evidence “Conception et développement de solutions électroniques connectées & IoT/ Technology design company Depuis 2004 Overspeed élabore des solutions électroniques innovantes pour le…” Source: RevenueBase Database · checked Sep 20, 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 urban infrastructure 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 iot urban infrastructure providers.
Partial evidence: Its own public description names part of iot urban infrastructure providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot urban infrastructure 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 98 iot urban infrastructure providers based in France

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Iot urban infrastructure providers based in France at a glance

As of Sep 20, 2026

48.3%Verified-email coverage

33.9Average contacts per company

1-10Median size (employees)

11.2%Largest-city concentration · Paris

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 98 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 urban infrastructure 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 “iot urban infrastructure 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 iot urban infrastructure 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 iot urban infrastructure 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, 1,604 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 20, 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 urban infrastructure 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 iot urban infrastructure providers are there based in France?

RevenueBase identified 98 iot urban infrastructure 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?

Spie Citynetworks, headquartered in St.-Ouen, tops this list with the largest team on record.

Which city has the most iot urban infrastructure providers?

Paris leads with 11 headquartered companies, followed by Toulouse (4) and Aix-En-Provence (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 1,604 verified decision-maker contacts tracked across these 98 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 20, 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.