Company lists · Data refreshed September 2026

Top 25 CRM customization developers based in France

RevenueBase identified 143 company matches for CRM customization developers associated with France as of September 2026 and tracks 2,156 professional contacts across them, including 521 with verified work emails and 31 with mobile numbers. Paris is the largest hub.

This list covers company matches for CRM customization developers 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 1, 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 1, 2026 How this list was built
143Companies
2,156Contacts tracked
521Verified emails
31Mobile numbers
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The 25 largest CRM customization developers based in France

Ranked by team size
Top 25 of 143 company matches for CRM customization developers based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 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 matchParis, France1,001-5,000397 contacts →

Exact match

“Avec un CA de 35 M € et 1200 collaborateurs, le groupe EURO CRM compte aujourd'hui parmi les acteurs majeurs du marché de la gestion de la relation client à distance.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2Exact matchArcueil, France1,001-5,000358 contacts →

Exact match

“Founded in 1992, BlueLink, a subsidiary of Air France, specialises in the customer relationship.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3Exact matchAbbeville, France501-1,000167 contacts →

Exact match

“Faire de la relation client un levier majeur de valorisation de votre marque.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4Exact matchVichy, France201-50084 contacts →

Exact match

“Satel est une entreprise du groupe Assist Digital, leader européen de la transformation numérique.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5Exact matchCourbevoie, France51-20063 contacts →

Exact match

“Dans un objectif commun d’accompagnement à l’optimisation de l’expérience client et des processus métiers des entreprises, KPMG et iCom Cloud, unissent leurs forces en 2024 : KPMG…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6Exact matchSuresnes, France51-20053 contacts →

Exact match

“A leading French publisher of software for customer relations management, analytical management and predictive analysis, Coheris places actionable knowledge at the heart of…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7Exact matchPfastatt, France11-5049 contacts →

Exact match

“Eurêka Solutions : Votre partenaire en gestion intégrée Chez Eurêka Solutions, nous sommes éditeurs et intégrateurs du progiciel de gestion intégré Eurêka ERP.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8Exact matchFrance11-5045 contacts →

Exact match

“Reetain helps premium and luxury brands build CRM systems that actually work.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9Exact matchFrance11-5044 contacts →

Exact match

“folk is like the sales assistant your team never had.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10Exact matchNiort, France11-5040 contacts →

Exact match

“Editeur et intégrateur de logiciels spécifiques, FACYLE S.A.S.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11Exact matchSaint-Jacques-De-La-Lande., France11-5037 contacts →

Exact match

“TELSI vous aide à définir et mettre en œuvre votre stratégie de gestion de la relation client à distance.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
12Exact matchSalouel, Francen/a34 contacts →

Exact match

“Avoir un logiciel sur mesure performant est l’un des facteurs de réussite pour votre entreprise, pour cette raison la sélection d’une application de gestion est une opération…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13Exact matchCroissy-Sur-Seine, France11-5029 contacts →

Exact match

“CustUp est un conseil opérationnel en Relation Clients.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14Exact matchVilleneuve-Dascq, France11-5029 contacts →

Exact match

“Nous accompagnons nos clients tout au long de leur projet CRM.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15Exact matchSaint-Herblain, France11-5028 contacts →

Exact match

“Conversens, le lien entre VOS clients et VOUS!”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16Exact matchParis, France11-5025 contacts →

Exact match

“What SCHMACK does SCHMACK is a leading customer engagement and CRM agency focused on building systems that improve how brands communicate, automate, and scale.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17Exact matchParis, France11-5022 contacts →

Exact match

“Nomadvantage offers consumer health and Wellness (pharmaceutical laboratories, providers, groupings.) stakeholders innovative CRM solutions to improve the performance of their…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18Exact matchFrance11-5020 contacts →

Exact match

“As trusted integrators for HubSpot and Zendesk, we support all stages of implementing these leading CRM tools, which we consider to be the best in their class: • Selection and…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19Exact matchParis, France11-5015 contacts →

Exact match

“vivaliente is a consultancy company based on the know-how and the make-known of its staff, specialized in Oracle Apps and CRM solutions.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20Exact matchLevallois-Perret, France11-5015 contacts →

Exact match

“Anciennement SRD Conseil nous avons changé de nom mais pas de métier!”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21Exact matchBoulogne-Billancourt, France11-5012 contacts →

Exact match

“IXEMELIS a pour vocation d'accompagner les entreprises et leurs collaborateurs dans le choix, le déploiement, l'utilisation et l'exploitation d'outils informatique de gestion de…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22Exact matchNantes, France11-5011 contacts →

Exact match

“La société Youday CRM est basée à Nantes, et déploie son activité sur toute la France.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23Exact matchFrance11-5011 contacts →

Exact match

“Expert CRM et SugarCRM, Blue note systems propose une gamme complète d'applications CRM à la demande couvrant l'ensemble des besoins fonctionnels de gestion de la relation clients…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24Exact matchFrance11-5011 contacts →

Exact match

“OPAL Consulting est un cabinet de conseil (métier, organisation, processus, SI) expert du CRM.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25Exact matchLyon, France11-5010 contacts →

Exact match

“MobiFactory a été créé pour concevoir des logiciels particulièrement adaptés aux besoins des utilisateurs, quelque soit l’usage, au bureau ou en mobilité.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

Showing 25 of 143 CRM customization developers based in France

See the full list, filter by size, metro and specialty, and access 521 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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CRM customization developers based in France at a glance

As of Sep 1, 2026
24.2%Verified-email coverage
1.4%Mobile-number coverage
15.1Average contacts per company
1-10Median size (employees)
29.4%Largest-city concentration · Paris
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
86
11-50
46
51-200
6
201-500
1
501-1,000
2
1,001-5,000
2

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 “CRM customization developers” 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 521 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 1, 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.

CRM customization developers 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 “CRM customization developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many CRM customization developers are there based in France?

RevenueBase identified 143 company matches for CRM customization developers 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?

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

Which city has the most CRM customization developers?

Paris leads with 42 company records, followed by Lyon (4) and Montpellier (3).

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 521 professional contacts with verified work emails tracked across these 143 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 1, 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.