Company lists · Data refreshed September 2026

Top 25 Building automation system companies based in France

Name: Building automation system companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 261 companies tracked

RevenueBase identified 261 building automation system companies headquartered in France as of September 2026 and tracks 4,739 professional contacts across them, including 815 with verified work emails. Paris is the largest hub.

This list covers building automation system 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 16, 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 16, 2026 86% judged on-target in blind review

261Companies

4,739Contacts tracked

815Verified emails

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The 25 largest building automation system companies based in France

Ranked by team size

Top 25 of 261 building automation system companies based in France, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to building automation system 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	OTHUA	Strong evidence	Chanteloup-les-vignes, FranceHQ checked Sep 16, 2026	201-500	150 contacts →
	Strong evidence “We specialise in industrial automation Since 1994, Othua has engineered, manufactured and implemented industrial automation systems.” Source: RevenueBase Database · checked Sep 16, 2026
2	Came France	Partial evidence	Cormeilles-en-parisis, FranceHQ checked Sep 16, 2026	51-200	146 contacts →
	Partial 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 16, 2026
3	Esmé Solutions	Indirect evidence	Ivry-sur-seine, FranceHQ checked Sep 16, 2026	51-200	108 contacts →
	Indirect evidence “ESMÉ SOLUTIONS, acteur historique du marché des solutions pour les bâtiments connectés, est une filiale du Groupe Eren, leader du marché de la production d’énergies renouvelables…” Source: RevenueBase Database · checked Sep 16, 2026
4	Apilog Automation	Partial evidence	Massy, FranceHQ checked Sep 16, 2026	51-200	96 contacts →
	Partial 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 16, 2026
5	C4e	Indirect evidence	Saint-pierre-du-perray, FranceHQ checked Sep 16, 2026	51-200	57 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
6	Sera Groupe Gérard Perrier Industrie	Partial evidence	Chasselay, FranceHQ checked Sep 16, 2026	51-200	56 contacts →
	Partial evidence “SERA vous propose une offre complète pour l’automatisation et le pilotage de vos unités de production.” Source: RevenueBase Database · checked Sep 16, 2026
7	ELSIA	Partial evidence	La Verrière, FranceHQ checked Sep 16, 2026	51-200	46 contacts →
	Partial evidence “ELSIA est un intégrateur spécialisé dans la conception, l'installation et la maintenance de systèmes de sécurité dédiés aux bâtiments - Sécurité incendie - Vidéo protection -…” Source: RevenueBase Database · checked Sep 16, 2026
8	Energimotique	Indirect evidence	Puteaux, FranceHQ checked Sep 16, 2026	11-50	42 contacts →
	Indirect evidence “Créé en 2009, ENERGIMOTIQUE est le spécialiste GTB du Groupe NERCO.” Source: RevenueBase Database · checked Sep 16, 2026
9	Sensinov	Partial evidence	Labège, FranceHQ checked Sep 16, 2026	11-50	42 contacts →
	Partial evidence “Sensinov supports buildings managers on a day-to-day basis with a simple solution that allows them to remotely manage a park of heterogeneous buildings.” Source: RevenueBase Database · checked Sep 16, 2026
10	CR System	Partial evidence	Saint Ouen L'aumône, FranceHQ checked Sep 16, 2026	11-50	40 contacts →
	Partial evidence “Intégrateur immoticien depuis 2010, CR SYSTEM vous accompagne de la conception à la réalisation de vos bâtiments intelligents.” Source: RevenueBase Database · checked Sep 16, 2026
11	Sys&com	Partial evidence	Montreuil, FranceHQ checked Sep 16, 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 16, 2026
12	Wattsense	Strong evidence	Champagne-au-mont-d’or, FranceHQ checked Sep 16, 2026	11-50	34 contacts →
	Strong 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 16, 2026
13	Osmose	Indirect evidence	Roquefort Les Pins, FranceHQ checked Sep 16, 2026	11-50	33 contacts →
	Indirect evidence “Leader du secteur du CVC et de l'efficacité énergétique, Osmose fournit des solutions innovantes et clés en main aux industriels.” Source: RevenueBase Database · checked Sep 16, 2026
14	Rivagroup	Indirect evidence	Villeneuve La Garenne, FranceHQ checked Sep 16, 2026	11-50	28 contacts →
	Indirect evidence “Présentation : RIVAGROUP C’est l’association ingénieuse de plusieurs sociétés de domaines techniques différents.” Source: RevenueBase Database · checked Sep 16, 2026
15	Climater Maintenance Mediterranee	Indirect evidence	Vendargues, FranceHQ checked Sep 16, 2026	51-200	26 contacts →
	Indirect evidence “CLIMATER MAINTENANCE MEDITERRANEE exploite et entretient vos installations de Génie Climatique, Courant Fort, Courant faible, Détection Incendie.” Source: RevenueBase Database · checked Sep 16, 2026
16	Meta 2e	Indirect evidence	Saint Etienne, FranceHQ checked Sep 16, 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 16, 2026
17	Avenna	Indirect evidence	Nancy, FranceHQ checked Sep 16, 2026	11-50	23 contacts →
	Indirect evidence “Avenna rend les bâtiments plus performants en fournissant des services essentiels qui améliorent leur efficacité énergétique, renforcent leur fiabilité et optimisent le confort…” Source: RevenueBase Database · checked Sep 16, 2026
18	Santerne Clermont-Ferrand	Indirect evidence	Clermont-ferrand, FranceHQ checked Sep 16, 2026	51-200	23 contacts →
	Indirect evidence “Santerne Clermont-Ferrand est né de la rencontre entre Santerne Clermont et VINCI Facilities Auvergne.” Source: RevenueBase Database · checked Sep 16, 2026
19	Andreu Genie Climatique	Indirect evidence	Bailly Romainvilliers, FranceHQ checked Sep 16, 2026	51-200	22 contacts →
	Indirect evidence “NOTRE ADN: Nous sommes des techniciens spécialisés en génie climatique, génie électrique et gestion technique du bâtiment.” Source: RevenueBase Database · checked Sep 16, 2026
20	GETEO	Partial evidence	Voisins Le Bretonneux, FranceHQ checked Sep 16, 2026	1-10	22 contacts →
	Partial 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 16, 2026
21	Delta Automatisme	Partial evidence	Beziers, FranceHQ checked Sep 16, 2026	11-50	20 contacts →
	Partial evidence “Depuis 1981, DELTA Automatisme améliore la performance industrielle en proposant des solutions innovantes, depuis l’étude, la réalisation des coffrets électriques en atelier…” Source: RevenueBase Database · checked Sep 16, 2026
22	Serpollet Building Technologies	Partial evidence	Arnas, FranceHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “SERPOLLET BUILDING TECHNOLOGIES est la branche Smart Building du groupe SERFIM.” Source: RevenueBase Database · checked Sep 16, 2026
23	L&smart	Indirect evidence	Valenciennes, FranceHQ checked Sep 16, 2026	1-10	17 contacts →
	Indirect evidence “L & Smart est une solution de pilotage à distance de vos équipements énergétiques (chauffage, ventilation, climatisation, éclairage…) dans vos bâtiments ou parc de bâtiments.” Source: RevenueBase Database · checked Sep 16, 2026
24	Process Energy	Indirect evidence	Gérardmer, FranceHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “Deux sites géographiques : Gérardmer (88 -Vosges)- Messein (54 Meurthe-et-Moselle) Process Energy, experte en génie climatique, conçoit, réalise et maintient des solutions dans…” Source: RevenueBase Database · checked Sep 16, 2026
25	Thewatchdog	Partial evidence	Levallois-perret, FranceHQ checked Sep 16, 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 16, 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: building automation system 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 building automation system companies.
Partial evidence: Its own public description names part of building automation system companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name building automation system 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 261 building automation system companies based in France

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Building automation system companies based in France at a glance

As of Sep 16, 2026

17.2%Verified-email coverage

18.2Average contacts per company

1-10Median size (employees)

5.7%Largest-city concentration · Paris

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

158

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 261 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 building automation system 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 “building automation system 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 building automation system 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 building automation system 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, 815 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 16, 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 building automation system 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 building automation system companies are there based in France?

RevenueBase identified 261 building automation system 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?

OTHUA, headquartered in Chanteloup-Les-Vignes, tops this list with the largest team on record.

Which city has the most building automation system companies?

Paris leads with 15 headquartered companies, followed by Lyon (7) and Montreuil (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 815 verified decision-maker contacts tracked across these 261 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 16, 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.