Company lists · Data refreshed September 2026

Top 25 Gtm systems integrators based in France

Name: Gtm systems integrators based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 118 companies tracked

RevenueBase identified 118 gtm systems integrators headquartered in France as of September 2026 and tracks 875 professional contacts across them, including 204 with verified work emails and 27 with mobile numbers. Paris is the largest hub.

This list covers gtm systems integrators 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

118Companies

875Contacts tracked

204Verified emails

27Mobile numbers

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The 25 largest gtm systems integrators based in France

Ranked by team size

Top 25 of 118 gtm systems integrators based in France, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names gtm systems integrators: 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	C2cIndirect evidence	Roissy En France, FranceHQ checked Sep 3, 2026	51-200	168
	“C2C est un intégrateur spécialisé dans les systèmes de communication Réseau IP couvrant les domaines des Infrastructures de câblage, le Wireless, les solutions de Vidéo Protection…” Source: company website · checked Sep 3, 2026
2	Fleet Services GroupIndirect evidence	Rennes, FranceHQ checked Sep 3, 2026	51-200	61
	“Sales & Marketing agency, IT specialist.” Source: company website · checked Sep 3, 2026
3	Sersi SystèmeIndirect evidence	Saint-priest, FranceHQ checked Sep 3, 2026	11-50	47
	“SERSI SYSTÈME, expert en systèmes de communication, sûreté et sécurité électronique, accompagne intégrateurs, électriciens et entreprises avec un savoir-faire reconnu.” Source: company website · checked Sep 3, 2026
4	Sales FactoryIndirect evidence	Suresnes, FranceHQ checked Sep 3, 2026	51-200	43
	“Salesfactory est une agence-conseil en Marketing Services & développement commercial.” Source: company website · checked Sep 3, 2026
5	CR SystemPartial evidence	Saint Ouen Laumone, FranceHQ checked Sep 3, 2026	11-50	40
	“Intégrateur immoticien depuis 2010, CR SYSTEM vous accompagne de la conception à la réalisation de vos bâtiments intelligents.” Source: company website · checked Sep 3, 2026
6	LM SystemesPartial evidence	Beychac-et-caillau, FranceHQ checked Sep 3, 2026	11-50	39
	“LM SYSTEMES, partenaire officiel du groupe DANFOSS DRIVES depuis près de 30 ans, est spécialisée dans le domaine de la variation de vitesse et de l'entraînement électrique.” Source: company website · checked Sep 3, 2026
7	PoweringIndirect evidence	Boulogne-billancourt, FranceHQ checked Sep 3, 2026	11-50	29
	“POWERING is a unique service provider, helping global players to successfully develop their sales organisations to higher performance levels.” Source: company website · checked Sep 3, 2026
8	Actemium Mont Blanc AutomationIndirect evidence	Cluses, FranceHQ checked Sep 3, 2026	11-50	27
	“At ACTEMIUM MONT BLANC AUTOMATION, formerly known as ATIS, we are revolutionizing the manufacturing industry with our modular, flexible, and customizable assembly and testing…” Source: company website · checked Sep 3, 2026
9	DPS EurosystemsIndirect evidence	Rosny-Sous-Bois, FranceHQ checked Sep 3, 2026	11-50	25
	“DPS EUROSYSTEMS est spécialisé dans l’intégration et de la maintenance multimarques des installations de Sûreté et de Sécurité.” Source: company website · checked Sep 3, 2026
10	GETEOIndirect evidence	FranceHQ checked Sep 3, 2026	1-10	23
	“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: company website · checked Sep 3, 2026
11	Retis Connected SolutionsIndirect evidence	Montauban De Bretagne, FranceHQ checked Sep 3, 2026	201-500	22
	“Retis Communication is specialized in network and security integration.” Source: company website · checked Sep 3, 2026
12	IncrecioIndirect evidence	Toulouse, FranceHQ checked Sep 3, 2026	11-50	17
	“Increcio est un cabinet de conseil technologique.” Source: company website · checked Sep 3, 2026
13	Kalane ConsultingIndirect evidence	FranceHQ checked Sep 3, 2026	11-50	15
	“kalane provides strategy and "GoToMarket" consulting to accelerate its clients' ambitions on business development and performance improvements.” Source: company website · checked Sep 3, 2026
14	Magnetic WAYIndirect evidence	Vannes, FranceHQ checked Sep 3, 2026	11-50	12
	“Magnetic Way improves the performance of IT companies with innovative offers including both strategic marketing and new digital best practices such as Inbound Marketing, Sales &…” Source: company website · checked Sep 3, 2026
15	KairosIndirect evidence	Voisins-Le-Bretonneux, FranceHQ checked Sep 3, 2026	1-10	12
	“KAIROS est la fusion des 2 sociétés JTELEC et NEWNET, réalisée en février 2019.” Source: company website · checked Sep 3, 2026
16	SysmoticIndirect evidence	Nantes, FranceHQ checked Sep 3, 2026	1-10	10
	“Société d'intégration de solution multimarque / multitechnique : Régulation CVC, Confort, GTC/GTB & Energie.” Source: company website · checked Sep 3, 2026
17	Cira InstrumentationIndirect evidence	Dury, FranceHQ checked Sep 3, 2026	11-50	9
	“CIRA INSTRUMENTATION Est une société dont les équipes d’experts sont depuis toujours animées par la volonté d’offrir à leurs clients les technologies les plus innovantes.” Source: company website · checked Sep 3, 2026
18	RGDHIndirect evidence	FranceHQ checked Sep 3, 2026	11-50	8
	“RGDH, votre expert en solutions hydrauliques et électroniques depuis 1984.” Source: company website · checked Sep 3, 2026
19	ShiftmentorIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	1-10	5
	“La majorité des entreprises ne manquent pas de leads.” Source: company website · checked Sep 3, 2026
20	Executive AccessIndirect evidence	FranceHQ checked Sep 3, 2026	1-10	5
	“Accélérez votre croissance avec des stratégies Go-To-Market sur mesure et une exécution opérationnelle de haut niveau.” Source: company website · checked Sep 3, 2026
21	Nexum AlarmIndirect evidence	Argonay, FranceHQ checked Sep 3, 2026	11-50	4
	“Intégrateur GTB-GTC Intégrateur de systèmes de détection intrusion et incendie, vidéoprotection et contrôle d’accès.” Source: company website · checked Sep 3, 2026
22	Smart Green ExecutionIndirect evidence	FranceHQ checked Sep 3, 2026	11-50	4
	“Smart Green Execution est un réseau d’intégrateurs agréés et certifiés en bâtiment connecté, en résidentiel collectif (domotique) et smart building (GTB).” Source: company website · checked Sep 3, 2026
23	IDÉ SystemesIndirect evidence	Sautron, FranceHQ checked Sep 3, 2026	1-10	4
	“Intégrateur de solutions de sécurité” Source: company website · checked Sep 3, 2026
24	Avenir Ingenierie ConceptIndirect evidence	Jouy-en-josas, FranceHQ checked Sep 3, 2026	11-50	3
	“Since 2015, Avenir Ingénierie Concept (AIC) has been a key player in the design and integration of safety and infrastructure management solutions.” Source: company website · checked Sep 3, 2026
25	DexxterIndirect evidence	Bouguenais, FranceHQ checked Sep 3, 2026	1-10	3
	“Dexxter intervient pour vous aider à consolider et développer votre chiffre d’affaires en vous accompagnant sur les axes de la vente et de la communication.” Source: company website · checked Sep 3, 2026

Showing 25 of 118 gtm systems integrators based in France

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Gtm systems integrators based in France at a glance

As of Sep 3, 2026

1-10Median size (employees)

ParisLargest hub · 37 HQs

27Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Verified emails by last verification

0–30

31–60

61–90

130

90–180

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 gtm systems integrators, 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 “gtm systems integrators”. 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 gtm systems integrators, 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, 204 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.

Gtm systems integrators by metro

Gtm systems integrators in Paris37

Frequently asked

How many gtm systems integrators are there based in France?

RevenueBase identified 118 gtm systems integrators 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?

C2c, headquartered in Roissy En France, tops this list with the largest team on record.

Which city has the most gtm systems integrators?

Paris leads with 37 headquartered companies, followed by Lyon (6) and Boulogne-Billancourt (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 204 verified decision-maker contacts tracked across these 118 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.