Company lists · Data refreshed November 2026

Top 25 Enterprise software customization firms based in France

RevenueBase identified 292 company matches for enterprise software customization firms associated with France as of November 2026 and tracks 2,721 professional contacts across them, including 1,068 with verified work emails. Paris is the largest hub.

This list covers company matches for enterprise software customization firms 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 5, 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 5, 2026 How this list was built
292Companies
2,721Contacts tracked
1,068Verified emails
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The 25 largest enterprise software customization firms based in France

Ranked by team size
Top 25 of 292 company matches for enterprise software customization firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchIssy-les-moulineaux, FranceHQ recorded Nov 5, 2026501-1,000615 contacts →

Exact match

“Absys Cyborg - A company specialized on business solutions deployments - Subsidiary of the Keyrus Group - 330 employees - 3,800 customers - Is employee development centric - Is…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchBoulogne-billancourt, FranceHQ recorded Nov 5, 2026201-500260 contacts →

Exact match

“Secteur : Conseil Intégrateur de solutions de gestion (Comptabilité, Gestion commerciale, Paie, CRM, Gestion d'affaires.), SAGE Ligne 100, SAGE Ligne Prestations allant de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchCourbevoie Cedex, FranceHQ recorded Nov 5, 2026n/a127 contacts →

Exact match

“IS Technologies est une société de conseils et de services en informatique basée à La Défense.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchParis, FranceHQ recorded Nov 5, 202611-5071 contacts →

Exact match

“Created in 2005, FWA is a software engineering company, specialized in business computing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchValence, FranceHQ recorded Nov 5, 202611-5047 contacts →

Exact match

“Chez Elipce Solutions, nous concevons, déployons et maintenons des solutions logicielles adaptées à vos enjeux spécifiques, qu'il s'agisse d'outils internes dans tous les…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchColombes, FranceHQ recorded Nov 5, 202611-5040 contacts →

Exact match

“Infor Business Services, Partenaire Expert de votre système d'Information.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSuresnes, FranceHQ recorded Nov 5, 202611-5039 contacts →

Exact match

“UERP - Unified Enterprise Resource Platform - is a revolutionary software platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchDardilly Cedex, FranceHQ recorded Nov 5, 202611-5038 contacts →

Exact match

“Cilea est éditeur de logiciels de gestion métiers depuis 1994.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchLabège, FranceHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“Acteur de référence sur le marché des solutions e-business, Netwave offre des logiciels et services destinés à accompagner les entreprises e-commerce/VAD dans leurs besoins de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchValence, FranceHQ recorded Nov 5, 202611-5032 contacts →

Exact match

“Société de conseil informatique, ATM Consulting vous accompagne dans vos projets d'organisation et de modernisation de votre système d'information.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchCourbevoie, FranceHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“NEAPSYS est une société experte et indépendante dans le conseil IT, nos consultants développent pour nos clients des solutions digitales sur mesures et maîtrisent l’intégration…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchLyon, FranceHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Prestaconcept met à votre service des prestations sur mesure basées sur le conseil, l'expertise, l'accompagnement et la qualité.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Partis du constat il y a maintenant 15 ans qu’une informatique performante est au cœur d’une activité fructueuse, nous accompagnons depuis plus de 600 clients au quotidien dans la…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchLyon, FranceHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Chez DTeK, grâce à des applications métiers sur mesure, nous aidons les TPE/PME renforcer leur position.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchCaen, FranceHQ recorded Nov 5, 202651-20022 contacts →

Exact match

“Depuis plus de 30 ans, SILOG propose aux TPE et aux PME des solutions ERP sur-mesure qui répondent à leurs besoins de gestion.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Nov 5, 202651-20019 contacts →

Exact match

“At CSI, we handle strategic ERP projects for major organizations, meeting both technical and functional needs with excellence.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchMulhouse, FranceHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“Spécialisée dans le conseil, l’édition et l’intégration de logiciels de gestion pour les entreprises, Pepperbay accompagne ses clients dans le choix, l’optimisation et l’évolution…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchTremblay En France, FranceHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“TECHNEMA est une société de développement de solutions logicielles pour le secteur de la supply chain créée en 1991.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchMontmerle-sur-saône, FranceHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Vous recherchez une solution pour optimiser l’organisation de votre entreprise, améliorer votre système d’informations, construire une stratégie numérique fiable et sécurisée… Et…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchLyon, FranceHQ recorded Nov 5, 20261-1013 contacts →

Exact match

“Optimis est éditeur de solutions informatiques pour l'industrie Chez Optimis, nous offrons aux entreprises nos compétences pour l’intégration d'ERP et aidons nos clients à mettre…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchKremlin-bicêtre, FranceHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Fondée en 2005, isphers est passée d'une start-up technologique prometteuse à une entreprise mature spécialisée dans le développement applicatif professionnel.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchMulhouse, FranceHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“2LE est une entreprise de développement logiciels entreprise sur mesure.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchLaval, FranceHQ recorded Nov 5, 20261-1012 contacts →

Exact match

“Votre métier est unique?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchPalaiseau, FranceHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
25Exact matchNantes, FranceHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Depuis 2007, Obexto est un éditeur / intégrateur de solutions logicielles ERP pour les PME industrielles.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 292 enterprise software customization firms based in France

See the full list, filter by size, metro and specialty, and access 1,068 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise software customization firms based in France at a glance

As of Nov 5, 2026
39.3%Verified-email coverage
9.3Average contacts per company
1-10Median size (employees)
13.4%Largest-city concentration · Paris
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
210
11-50
67
51-200
7
201-500
1
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 292 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 “enterprise software customization firms” 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 1,068 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 5, 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.

Enterprise software customization firms 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 “enterprise software customization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise software customization firms are there based in France?

RevenueBase identified 292 company matches for enterprise software customization firms 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?

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

Which city has the most enterprise software customization firms?

Paris leads with 39 company records, followed by Lyon (10) and Toulouse (7).

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 1,068 professional contacts with verified work emails tracked across these 292 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 5, 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.