Company lists · Data refreshed November 2026

Top 21 Enterprise app modernization companies based in Paris, France

RevenueBase identified 243 company matches for enterprise app modernization companies associated with Paris, France as of November 2026 and tracks 42,206 professional contacts across them, including 11,593 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers company matches for enterprise app modernization companies associated with Paris, 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
243Companies
42,206Contacts tracked
11,593Verified emails
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The 21 largest enterprise app modernization companies based in Paris, France

Ranked by team size
Top 21 of 243 company matches for enterprise app modernization companies based in Paris, 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 matchParis, FranceHQ recorded Nov 5, 2026501-1,000443 contacts →

Exact match

“Zenika is an IT consulting firm with 550 employees that helps companies with their digital transformation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Nov 5, 2026201-500283 contacts →

Exact match

“Chez Cyllene, on couvre le spectre complet de votre besoin en termes de : Conseils 🧬 DĂ©finition d’architectures HĂ©bergement & Services managĂ©s CybersĂ©curitĂ© & Formations
”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Nov 5, 202651-200214 contacts →

Exact match

“MeltOne is a consulting firm specialized in Organization and Solution Integration that helps companies and their employees in journey toward their transformation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchParis, FranceHQ recorded Nov 5, 2026201-500155 contacts →

Exact match

“Wemanity Reply is a consulting and delivery firm specialized in technological, organizational, and cultural transformation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Nov 5, 2026501-1,000136 contacts →

Exact match

“Since 2005, HR Team, Digital Services Company, has been ensuring a digital strategy in line with the ambition of its customers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Nov 5, 202651-200101 contacts →

Exact match

“ORNESS conseille et rĂ©alise les solutions IT permettant Ă  ses clients de se transformer et d'innover.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Nov 5, 202651-20060 contacts →

Exact match

“Diggers est un cabinet de conseil facilitateur de projets et de transformations, spĂ©cialisĂ© dans les mĂ©tiers de l'IT (dĂ©veloppement, data & IA, devops, cloud) et une agence de
”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Nov 5, 202611-5056 contacts →

Exact match

“Our purpose Irly provides consulting expertise to build the next generation of corporate functions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Nov 5, 202651-20055 contacts →

Exact match

“Get a head start Apsia innove, conseille et construit pour vous donner un coup d'avance en toute responsabilitĂ© humaine.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchParis, FranceHQ recorded Nov 5, 202651-20052 contacts →

Exact match

“code.store designs and builds custom software with AI at every step, from specs to production: ERPs, CMS and media platforms, insurance and mobile apps.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Nov 5, 2026201-50049 contacts →

Exact match

“Since octobre 2023, Neoxia is a Deloitte business!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchParis, FranceHQ recorded Nov 5, 202611-5046 contacts →

Exact match

“Nous fournissons des solutions innovantes pour accompagner les entreprises dans la transformation numĂ©rique.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“Piloter la performance numĂ©rique de votre entreprise.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“TECOS est une entreprise de services du numĂ©rique qui participe activement au marchĂ© de la transformation digitale en France.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchParis, FranceHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“TREND-IT est un cabinet de conseil IT, d’expertise technique et de transformation digitale.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Nov 5, 202651-20028 contacts →

Exact match

“We Are Beebay is an IT consulting agency.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchParis, FranceHQ recorded Nov 5, 202651-20027 contacts →

Exact match

“KP2i est un cabinet de Conseil & de Services qui vous accompagne pour transformer votre systĂšme d’information en un vĂ©ritable partenaire business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“Migrating applications and data to public-cloud platforms is a strategic challenge of digital transformation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchParis, FranceHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Bek Advisory est un cabinet de conseil en management et en organisation spĂ©cialisĂ© dans la gestion de projets de transformation SI et mĂ©tier.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchParis, FranceHQ recorded Nov 5, 202651-20025 contacts →

Exact match

“APTINEO, cabinet de conseil en SI, accompagne avec succùs de grands groupes depuis 2008.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchParis, FranceHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Nous sommes ÉnĂ©ance, spĂ©cialiste de la conception et du dĂ©veloppement d’applications web et mobiles sur mesure.”

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

Showing 21 of 243 enterprise app modernization companies based in Paris, France

See the full list, filter by size, metro and specialty, and access 11,593 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise app modernization companies based in Paris, France at a glance

As of Nov 5, 2026
27.5%Verified-email coverage
173.7Average contacts per company
11-50Median size (employees)
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
119
11-50
87
51-200
21
201-500
6
501-1,000
5
1,001-5,000
2
10001+
2

Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 243 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 Paris, France whose business descriptions match “enterprise app modernization 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 11,593 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 app modernization companies by metro in France

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 app modernization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise app modernization companies are there based in Paris, France?

RevenueBase identified 243 company matches for enterprise app modernization companies associated with Paris, 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?

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

Which city in France has the most enterprise app modernization companies?

Paris leads France with 243 company records, followed by Lyon (32) and Lille (13).

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 11,593 professional contacts with verified work emails tracked across these 243 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.