Company lists · Data refreshed September 2026

Top 25 Managed IT services for financial services based in France

RevenueBase identified 343 company matches for managed IT services for financial services associated with France as of September 2026 and tracks 4,201 professional contacts across them, including 713 with verified work emails. Paris is the largest hub.

This list covers company matches for managed IT services for financial services 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 September 28, 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 Sep 28, 2026 How this list was built
343Companies
4,201Contacts tracked
713Verified emails
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The 25 largest managed IT services for financial services based in France

Ranked by team size
Top 25 of 343 company matches for managed IT services for financial services based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchMeudon La Foret, FranceHQ recorded Sep 28, 2026n/a1,519 contacts →

Exact match

“Société d'infogérance”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Sep 28, 2026201-500226 contacts →

Exact match

“Ailancy is a top-specialist and fast-growing management-consulting firm specialized in the financial services industry and headquartered in Paris.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchPuteaux, FranceHQ recorded Sep 28, 2026501-1,000175 contacts →

Exact match

“Les métiers de BK Consulting - Salle de marché (Front/Middle/Back Office)- Asset Management - Administration de fonds - R&D (pricers) Nous sommes présents sur Paris et…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchPuteaux, FranceHQ recorded Sep 28, 2026201-500143 contacts →

Exact match

“Société spécialisée dans le Conseil IT pour les organismes financiers, FINAXYS accompagne ses clients sur les phases de spécification, de conception et de réalisation de leurs…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchLevallois-perret, FranceHQ recorded Sep 28, 2026201-50081 contacts →

Exact match

“Cabinet de conseil en pleine expansion, INGENIANCE intervient sur des problématiques liées aux systèmes d’information, dans les secteurs de la banque et de la finance de marché.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchLevallois-perret, FranceHQ recorded Sep 28, 202651-20074 contacts →

Exact match

“FAO Consulting est un cabinet de conseil fondé en 2014, historiquement spécialisé dans les métiers opérationnels de la finance de marché, en Back et Middle Office.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Sep 28, 202651-20063 contacts →

Exact match

“Algofi est la filiale experte IT & Finance du Groupe HUMADE, groupe multi-sectoriel d’ESN.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchMalakoff, FranceHQ recorded Sep 28, 202611-5052 contacts →

Exact match

“Votre logiciel métier devrait vous appartenir.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchLa Chapelle Sur Erdre, FranceHQ recorded Sep 28, 202611-5049 contacts →

Exact match

“Depuis plus de 25 ans, ATÉMIS accompagne les entreprises dans la conception, le déploiement et la sécurisation de leurs infrastructures informatiques.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchParis, FranceHQ recorded Sep 28, 202611-5045 contacts →

Exact match

“Fenixys is a consulting firm founded by Eric Rosso in 2016 to meet the needs of financial institutions with ambitious IT transformation goals for their capital markets activities.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Sep 28, 202611-5038 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchMarne-La-Vallee, FranceHQ recorded Sep 28, 202611-5035 contacts →

Exact match

“Informatique Assistances : Votre partenaire IT de confiance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBoulogne-billancourt, FranceHQ recorded Sep 28, 202611-5034 contacts →

Exact match

“Welcome to arcITek!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchBondues, FranceHQ recorded Sep 28, 202611-5032 contacts →

Exact match

“Créée en 1996 Promatec est une SSII implantée à Bondues (59) spécialisée dans la la maintenance, l'infogérance, l’intégration, la sécurité informatique et les services…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchMoirans, FranceHQ recorded Sep 28, 202611-5027 contacts →

Exact match

“Notre métier consiste à gérer le parc informatique de nos clients (bilan, conseil, prestation) et leur permettre de l’optimiser tant techniquement que financièrement.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Sep 28, 202611-5027 contacts →

Exact match

“Agitel Groupe, société d’infogérance accompagne les entreprises (magasins, sièges sociaux.) au quotidien dans leur besoin en IT à travers 3 axes d’expertise : Administrer et créer…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchVaux-sur-mer, FranceHQ recorded Sep 28, 202611-5023 contacts →

Exact match

“Depuis 2002, Maiano Informatique conseille et accompagne les entreprises dans la fourniture de solutions Informatiques, Réseau, Téléphonie, Cybersécurité et leurs Infogérances.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Sep 28, 202611-5023 contacts →

Exact match

“Storm Group est une ESN spécialisée dans le conseil IT et la transformation digitale des acteurs de la banque, de la finance et de l'assurance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact match75008, FranceHQ recorded Sep 28, 202651-20020 contacts →

Exact match

“ACCELITE est une société de service informatique (ESN), spécialisée notamment dans la performance des systèmes d'information bancaires, financiers et assurantiels.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchRennes, FranceHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“Winside Finance est un cabinet de services financiers opérationnels, spécialisé en Direction Financière à Temps Partagé, Transaction, Consolidation et Digitalisation de la…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchParis, FranceHQ recorded Sep 28, 2026201-50019 contacts →

Exact match

“Team Trade, founded in is a consultancy and IT services company to the financial markets and operates in Europe, North America and APAC.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchMerignac, FranceHQ recorded Sep 28, 202651-20016 contacts →

Exact match

“GROUPE FINANCIER JC PARINAUD is a financial services company based out of 1 TER AV JACQUELINE AURIOL, MERIGNAC, France.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchAles, FranceHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“BEA Solutions est une entreprise de services numériques (ESN) renommée en Occitanie, spécialisée en cybersécurité, infogérance, cloud computing, équipements IT, et intelligence…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchTreillières, FranceHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“INFOGERANCE de type MSP.(Managed Service Provider.) Nous rendons un service fort à des dirigeants de TPE/PME en proposant des services de la qualité d’un DSI professionnel que les…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchVilleneuve D'ascq, FranceHQ recorded Sep 28, 20261-1014 contacts →

Exact match

“CLEV'IT, le partenaire responsable de votre système d’information!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 343 managed IT services for financial services based in France

See the full list, filter by size, metro and specialty, and access 713 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Managed IT services for financial services based in France at a glance

As of Sep 28, 2026
17.0%Verified-email coverage
12.2Average contacts per company
1-10Median size (employees)
21.9%Largest-city concentration · Paris
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
242
11-50
70
51-200
17
201-500
6
501-1,000
1
10001+
1

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 343 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 “managed IT services for financial services” 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 713 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 September 28, 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.

Managed IT services for financial services 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 “managed IT services for financial services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many managed IT services for financial services are there based in France?

RevenueBase identified 343 company matches for managed IT services for financial services associated with France as of September 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?

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

Which city has the most managed IT services for financial services?

Paris leads with 75 company records, followed by Lyon (7) and Marseille (6).

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 713 professional contacts with verified work emails tracked across these 343 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 September 28, 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.