Company lists · Data refreshed November 2026

Top 25 Application support services companies based in France

RevenueBase identified 193 company matches for application support services companies associated with France as of November 2026 and tracks 4,012 professional contacts across them, including 1,471 with verified work emails. Paris is the largest hub.

This list covers company matches for application support services companies associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
193Companies
4,012Contacts tracked
1,471Verified emails
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The 25 largest application support services companies based in France

Ranked by team size
Top 25 of 193 company matches for application support services companies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNanterre Cedex, FranceHQ recorded Nov 6, 20261,001-5,0002,063 contacts →

Exact match

“HELPLINE est spécialisée dans l’infogérance du support utilisateur et la mise en œuvre d’une expérience collaborateur augmentée par l’IA, où l’expertise humaine et la technologie…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLa Ciotat, FranceHQ recorded Nov 6, 2026201-500308 contacts →

Exact match

“SEA TPI est une ESN de 450 personnes spécialisée dans les domaines des opérations informatiques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNanterre, FranceHQ recorded Nov 6, 2026501-1,000244 contacts →

Exact match

“METALINE, c’est une expertise de plus de 35 ans avec plus de utilisateurs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchIssy-les-moulineaux, FranceHQ recorded Nov 6, 2026201-500161 contacts →

Exact match

“Support applicatif métier, support de proximité, centre de relation client, délégation illustrent le savoir-faire à forte valeur ajouté qu’ESDI délivre à ses clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAix-en-provence Cedex 3, FranceHQ recorded Nov 6, 2026201-500149 contacts →

Exact match

“Nous sommes une ESN qui accompagne les entreprises dans leurs projets IT grâce à des modes d'intervention flexibles : Assistance Technique Unitaire (ATU), Assistance Technique…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLimonest, FranceHQ recorded Nov 6, 2026501-1,00098 contacts →

Exact match

“Chaque client est unique, c’est en cela que nous vous proposons un accompagnement sur mesure et complet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchIvry-sur-seine, FranceHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Facilitateur Numérique, IZENCIA vous aide à constituer les équipes de techniciens support informatique dont votre entreprise a besoin pour assurer la satisfaction de vos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNeuilly-sur-seine, FranceHQ recorded Nov 6, 2026201-50059 contacts →

Exact match

“Les experts de la production informatique ADELIUS est une société de services et de prestations intellectuelles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAnnonay, FranceHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“CYBERG est une ESN (SS2I) implantée en Auvergne Rhône-Alpes & composée de 35 talents.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSaint-jean-de-moirans, FranceHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Depuis plus de 15 ans, nos équipes œuvrent dans un but unique : Vous accompagner dans vos projets informatiques, des analyses et audit, à l’exploitation courante de votre SI, en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSaint-cloud, FranceHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Jeune société en pleine dynamique de croissance, nous sommes soucieux d'accompagner nos clients tout au long de leurs projets informatiques, que ce soit leur gestation, leur…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBoulogne-billancourt, FranceHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Qui sommes nous?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRosny-sous-bois, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Heldesk IT support services company, maintenance, supervision, system and networks administration, mobility, cloud.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Fondée en Netaxis est une société de service informatique spécialisée dans l'organisation et la mise en oeuvre de prestations de service offshore dans les domaines d'activité…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchToulouse, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Vejes is an international operational and technical IT services company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchQuévert, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Infotec-pro est une société de services informatiques qui accompagne les entreprises disposant d’un parc de 10 à plus de 100 employés sur le Pays de Saint-Malo et alentours…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLevallois Perret, FranceHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Notre entreprise : Dotline est une société de services informatiques, créée en 2002, dédiée aux PME et TPE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Our mission is to save you time and money by getting the most out of your IT resources.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPalaiseau, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Oriolis est une ESN spécialisée dans la maintenance et la conception d'applications métiers sur-mesure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchToulouse, FranceHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“ITDOT has been listening to your needs since 2013 : we develop a full range of services to support you in the implementation of your tool.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchToulouse, FranceHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“The cost of implementation of your IT projects becomes important?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchParis, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Redéfinissons ensemble votre système d'information.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLongjumeau, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Nous sommes une société de services informatiques basée à Longjumeau et regroupant une quinzaine de collaborateurs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchJoué-les-tours, FranceHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“ACTÉVOLIS est une société de service informatique basée à Tours.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLevallois-perret, FranceHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“est une ESN (entreprise de services numériques) spécialisée dans les métiers de la production et de l’exploitation informatique en environnements complexes et multi-OS (Open et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 193 application support services companies based in France

See the full list, filter by size, metro and specialty, and access 1,471 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Application support services companies based in France at a glance

As of Nov 6, 2026
36.7%Verified-email coverage
20.8Average contacts per company
1-10Median size (employees)
13.5%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
138
11-50
32
51-200
8
201-500
6
501-1,000
4
1,001-5,000
3

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 193 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with France whose business descriptions match “application support services companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,471 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Application support services companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “application support services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many application support services companies are there based in France?

RevenueBase identified 193 company matches for application support services companies associated with France as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Helpline tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most application support services companies?

Paris leads with 26 company records, followed by Bordeaux (4) and Toulouse (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,471 professional contacts with verified work emails tracked across these 193 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.