Company lists · Data refreshed September 2026

Top 25 Smart home platform developers based in France

Name: Smart home platform developers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 237 companies tracked

RevenueBase identified 237 smart home platform developers headquartered in France as of September 2026 and tracks 3,963 professional contacts across them, including 633 with verified work emails. Paris is the largest hub.

This list covers smart home platform developers 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 29, 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 29, 2026 86% judged on-target in blind review

237Companies

3,963Contacts tracked

633Verified emails

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The 25 largest smart home platform developers based in France

Ranked by team size

Top 25 of 237 smart home platform developers based in France, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to smart home platform developers: 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	Netatmo	Strong evidence	Boulogne-billancourt, FranceHQ checked Sep 29, 2026	201-500	256 contacts →
	Strong evidence “Netatmo is a leading smart home company creating simple, beautiful smart solutions for a safer and more comfortable home.” Source: RevenueBase Database · checked Sep 29, 2026
2	Came France	Indirect evidence	Cormeilles-en-parisis, FranceHQ checked Sep 29, 2026	51-200	146 contacts →
	Indirect evidence “CAME est une multinationale leader dans la fourniture de solutions technologiques intégrées pour l'automatisation d'environnements résidentiels, publics et urbains, qui génèrent…” Source: RevenueBase Database · checked Sep 29, 2026
3	Apilog Automation	Indirect evidence	Massy, FranceHQ checked Sep 29, 2026	51-200	96 contacts →
	Indirect evidence “APILOG Automation, filiale de GCC Energie, est un intégrateur en courants faibles, supervision, automatismes et sûreté pour les bâtiments.” Source: RevenueBase Database · checked Sep 29, 2026
4	HENRI	Indirect evidence	Vincennes, FranceHQ checked Sep 29, 2026	51-200	60 contacts →
	Indirect evidence “Fondé en 1961 par Henri Sherman, la Maison HENRI intègre des technologies intelligentes pensées pour sublimer les intérieurs et offrir bien-être et confort au quotidien.” Source: RevenueBase Database · checked Sep 29, 2026
5	Overkiz	Strong evidence	Annecy-le-vieux, FranceHQ checked Sep 29, 2026	51-200	57 contacts →
	Strong evidence “Overkiz is a French company specializing in the design and development of white-label Smart Home and Smart Building solutions.” Source: RevenueBase Database · checked Sep 29, 2026
6	C4e	Indirect evidence	Saint-pierre-du-perray, FranceHQ checked Sep 29, 2026	51-200	57 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
7	NEIS	Indirect evidence	Pau, FranceHQ checked Sep 29, 2026	n/a	54 contacts →
	Indirect evidence “Benoit GIRARD Audit & conseil dans les technologies du bâtiment Expert, Intégrateur & Formateur KNX Intégrateur LON - BACNET - MODBUS NEIS est un centre d’expertise en solutions…” Source: RevenueBase Database · checked Sep 29, 2026
8	Energimotique	Indirect evidence	Puteaux, FranceHQ checked Sep 29, 2026	11-50	42 contacts →
	Indirect evidence “Créé en 2009, ENERGIMOTIQUE est le spécialiste GTB du Groupe NERCO.” Source: RevenueBase Database · checked Sep 29, 2026
9	CR System	Indirect evidence	Saint Ouen L'aumône, FranceHQ checked Sep 29, 2026	11-50	40 contacts →
	Indirect evidence “Intégrateur immoticien depuis 2010, CR SYSTEM vous accompagne de la conception à la réalisation de vos bâtiments intelligents.” Source: RevenueBase Database · checked Sep 29, 2026
10	Sys&com	Partial evidence	Montreuil, FranceHQ checked Sep 29, 2026	11-50	34 contacts →
	Partial evidence “Société d'intégration de solution multimarque / multitechnique : Smart Building, Régulation CVC, Confort, GTC/GTB & Energie.” Source: RevenueBase Database · checked Sep 29, 2026
11	Wattsense	Indirect evidence	Champagne-au-mont-d’or, FranceHQ checked Sep 29, 2026	11-50	34 contacts →
	Indirect evidence “Building Management Systems (BMS) are a major issue for improving energy efficiency and reducing operating costs of real estate portfolios.” Source: RevenueBase Database · checked Sep 29, 2026
12	Idealys	Indirect evidence	Montpellier, FranceHQ checked Sep 29, 2026	11-50	26 contacts →
	Indirect evidence “Opérateur de services dédiés aux bâtiments intelligents et connectés, Idealys développe des solutions à destination des professionnels de l’immobilier pour gérer la connectivité…” Source: RevenueBase Database · checked Sep 29, 2026
13	Meta 2e	Indirect evidence	Saint Etienne, FranceHQ checked Sep 29, 2026	11-50	23 contacts →
	Indirect evidence “META 2e est intégrateur de solutions en Gestion Technique du Bâtiment et optimisation énergétique.” Source: RevenueBase Database · checked Sep 29, 2026
14	GETEO	Indirect evidence	Voisins Le Bretonneux, FranceHQ checked Sep 29, 2026	1-10	22 contacts →
	Indirect evidence “Depuis 1998, GETEO capitalise sur son expertise GTB pour concevoir des solutions simples, interopérables et évolutives qui visent à intégrer de l'automatisme dans le bâtiment et…” Source: RevenueBase Database · checked Sep 29, 2026
15	OÏKO	Partial evidence	Bagneux, FranceHQ checked Sep 29, 2026	11-50	20 contacts →
	Partial evidence “OÏKO designs and integrates bespoke home automation and audiovisual solutions for exceptional projects in luxury hospitality, high-end private residences, and premium retail.” Source: RevenueBase Database · checked Sep 29, 2026
16	Thewatchdog	Partial evidence	Levallois-perret, FranceHQ checked Sep 29, 2026	11-50	16 contacts →
	Partial evidence “TheWatchDog est un acteur français du Smart Building spécialisé dans la Gestion Technique du Bâtiment (GTB) nouvelle génération, le pilotage énergétique intelligent et…” Source: RevenueBase Database · checked Sep 29, 2026
17	Nodewise	Indirect evidence	Nantes, FranceHQ checked Sep 29, 2026	11-50	14 contacts →
	Indirect evidence “Nodewise conçoit les bâtiments intelligents de demain : GTB/BACS, pilotage CVC par intelligence artificielle et monitoring énergétique.” Source: RevenueBase Database · checked Sep 29, 2026
18	Roger Dubois	Indirect evidence	Paris, FranceHQ checked Sep 29, 2026	11-50	13 contacts →
	Indirect evidence “ROGER DUBOIS - Lifestyle Technologies was established in Paris in the 30’s.” Source: RevenueBase Database · checked Sep 29, 2026
19	Loxone FR	Indirect evidence	Genas, FranceHQ checked Sep 29, 2026	11-50	13 contacts →
	Indirect evidence “Fondé en 2009, LOXONE a révolutionné l'industrie de la maison intelligente avec son Miniserver vert et est aujourd'hui le leader du marché dans ce segment.” Source: RevenueBase Database · checked Sep 29, 2026
20	OTODO	Strong evidence	Paris, FranceHQ checked Sep 29, 2026	11-50	13 contacts →
	Strong evidence “Otodo's Universal Platform aims to restore the Smart Home to its primary purpose, making seamless connected life possible for everyone.” Source: RevenueBase Database · checked Sep 29, 2026
21	Amperiance	Indirect evidence	Lavérune, FranceHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “Amperiance est une entreprise d’électricité générale et domotique, portée par des électriciens passionnés, veillant à toujours vous fournir des prestations de qualité.” Source: RevenueBase Database · checked Sep 29, 2026
22	NVH	Indirect evidence	Aubergenville, FranceHQ checked Sep 29, 2026	1-10	11 contacts →
	Indirect evidence “La société NVH dimensionne, installe et réalise la maintenance de vos projets de sécurisation, de contrôle d'accès de vos bâtiments, résidences ou de la voie publique ainsi que…” Source: RevenueBase Database · checked Sep 29, 2026
23	BAPI	Indirect evidence	Saint-contest, FranceHQ checked Sep 29, 2026	11-50	10 contacts →
	Indirect evidence “Bureau d’études en automatisme situé en Normandie depuis 2006, nous concevons et intégrons des systèmes d’automatisme sur mesure pour le pilotage des bâtiments.” Source: RevenueBase Database · checked Sep 29, 2026
24	Cust'home	Indirect evidence	Saint-laurent-du-var, FranceHQ checked Sep 29, 2026	1-10	9 contacts →
	Indirect evidence “Société d’ingénierie en technologies domotiques du résidentiel, du tertiaire et du yachting, nous conseillons et accompagnons, de la conception à la réalisation, les particuliers…” Source: RevenueBase Database · checked Sep 29, 2026
25	HDSN	Strong evidence	Martigues, FranceHQ checked Sep 29, 2026	11-50	9 contacts →
	Strong evidence “HDSN is an innovative Start-Up, after 3 years of development and $ 2 million investment, we had launched our plug-and-play, all-in-one smart-home solution: e-sylife.” Source: RevenueBase Database · checked Sep 29, 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: smart home platform developers. 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 smart home platform developers.
Partial evidence: Its own public description names part of smart home platform developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name smart home platform developers. 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 237 smart home platform developers based in France

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Smart home platform developers based in France at a glance

As of Sep 29, 2026

16.0%Verified-email coverage

16.7Average contacts per company

1-10Median size (employees)

5.9%Largest-city concentration · Paris

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

188

11-50

51-200

201-500

501-1,000

5,001-10,000

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 237 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 smart home platform developers, 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 “smart home platform developers”. 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 smart home platform developers), 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 smart home platform developers, 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, 633 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 29, 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 smart home platform developers, 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 smart home platform developers are there based in France?

RevenueBase identified 237 smart home platform developers 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?

Netatmo, headquartered in Boulogne-Billancourt, tops this list with the largest team on record.

Which city has the most smart home platform developers?

Paris leads with 14 headquartered companies, followed by Lyon (7) and Montpellier (4).

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 633 verified decision-maker contacts tracked across these 237 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 29, 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.