Company lists · Data refreshed September 2026

Top 25 Enterprise software modernization companies based in France

Name: Enterprise software modernization companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 116 companies tracked

RevenueBase identified 116 enterprise software modernization companies headquartered in France as of September 2026 and tracks 1,085 professional contacts across them, including 386 with verified work emails and 33 with mobile numbers. Paris is the largest hub.

This list covers enterprise software modernization companies headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

116Companies

1,085Contacts tracked

386Verified emails

33Mobile numbers

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The 25 largest enterprise software modernization companies based in France

Ranked by team size

Top 25 of 116 enterprise software modernization companies based in France, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software modernization companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Macro 4	Strong evidence	Boulogne Billancourt, France	201-500	135 contacts →
	Strong evidence “Macro 4, a division of UNICOM Global, provides software solutions for customer communications, information management, application decommissioning, mainframe modernization and…” Source: RevenueBase Database · checked Sep 2, 2026
2	Novahé	Indirect evidence	Marcq-En-Baroeul, France	51-200	92 contacts →
	Indirect evidence “En 2018, AS-PC, EVEA TECHNOLOGY et INETD CONSULTING deviennent NOVAHE < Novahé accompagne les ETIs et les Grands Comptes dans l’optimisation et l’urbanisation de leur Système…” Source: RevenueBase Database · checked Sep 2, 2026
3	Oo2 Formations	Indirect evidence	Paris, France	11-50	57 contacts →
	Indirect evidence “Nous sommes une société spécialisée dans les domaines de l’informatique et des nouvelles technologies : Nous accompagnons les entreprises dans leur nécessaire processus de veille…” Source: RevenueBase Database · checked Sep 2, 2026
4	Syspertec Group	Partial evidence	Saint-Cloud, France	11-50	53 contacts →
	Partial evidence “Since 1993, Syspertec Group has been developing software solutions designed to simplify information system integration and modernize complex technical environments.” Source: RevenueBase Database · checked Sep 2, 2026
5	BILOG	Indirect evidence	Versailles, France	51-200	51 contacts →
	Indirect evidence “Bilog SAS est une ESN basée à Versailles qui, forte de ses plus de 530 projets réalisés (à l'été 2016), propose aux éditeurs de logiciels et aux ETI, des compétences dans la…” Source: RevenueBase Database · checked Sep 2, 2026
6	UERP	Strong evidence	Suresnes, France	11-50	36 contacts →
	Strong evidence “UERP - Unified Enterprise Resource Platform - is a revolutionary software platform.” Source: RevenueBase Database · checked Sep 2, 2026
7	Cloudnausor Technologies	Strong evidence	Paris, France	51-200	36 contacts →
	Strong evidence “Cloudnausor Technologies is a forward-thinking technology company specializing in cloud-native digital transformation, enterprise software solutions, and AI-driven innovations.” Source: RevenueBase Database · checked Sep 2, 2026
8	Move Solutions	Partial evidence	Lyon, France	51-200	35 contacts →
	Partial evidence “Move Solutions is an IT services company specialized in development and transformation of information systems : Data Migration, Modernization and Maintenance.” Source: RevenueBase Database · checked Sep 2, 2026
9	JLL Solutions IT	Indirect evidence	Bois-Colombes, France	11-50	31 contacts →
	Indirect evidence “JLL Solutions IT est une entreprise de services informatiques spécialisée dans la modernisation des environnements de travail, le conseil et le déploiement des infrastructures…” Source: RevenueBase Database · checked Sep 2, 2026
10	ATM Consulting	Indirect evidence	Valence, France	11-50	31 contacts →
	Indirect evidence “Société de conseil informatique, ATM Consulting vous accompagne dans vos projets d'organisation et de modernisation de votre système d'information.” Source: RevenueBase Database · checked Sep 2, 2026
11	Gaia Mini Systemes	Indirect evidence	Lyon, France	11-50	30 contacts →
	Indirect evidence “Nous sommes des experts en #IBMi depuis plus de 30 ans.” Source: RevenueBase Database · checked Sep 2, 2026
12	Devoteam Nexdigital	Indirect evidence	Levallois-Perret, France	51-200	27 contacts →
	Indirect evidence “Devoteam nexDigital est une société de conseil IT spécialisée dans la modernisation et la transformation des Systèmes d'Information.” Source: RevenueBase Database · checked Sep 2, 2026
13	Belharra Numérique	Indirect evidence	Bassussarry, France	51-200	20 contacts →
	Indirect evidence “BELHARRA est une Entreprise de Services du Numérique spécialisée dans l'ingénierie informatique décisionnelle, les solutions collaboratives et le développement d'applications.” Source: RevenueBase Database · checked Sep 2, 2026
14	Euraxiel	Indirect evidence	Paris, France	11-50	17 contacts →
	Indirect evidence “Notre ADN : la qualité des développements et l’industrialisation des processus.” Source: RevenueBase Database · checked Sep 2, 2026
15	DLM Soft	Indirect evidence	Chatenoy-En-Bresse, France	11-50	17 contacts →
	Indirect evidence “Depuis plus de deux décennies, DLM Soft accompagne entreprises et collectivités dans la modernisation de leurs systèmes d’information.” Source: RevenueBase Database · checked Sep 2, 2026
16	Scorpulting	Indirect evidence	Massy, France	11-50	16 contacts →
	Indirect evidence “Entreprise spécialisée dans le conseil en systèmes d'informations innovants intervenant dans des secteurs d’activité variés.” Source: RevenueBase Database · checked Sep 2, 2026
17	clicsoft.io	Indirect evidence	France	11-50	15 contacts →
	Indirect evidence “TRANSFORMATION DIGITALE / MODERNISATION DE PLATEFORME Nous vous aidons à améliorer l'expérience de vos clients et augmenter votre efficacité opérationnelle grâce au digital.” Source: RevenueBase Database · checked Sep 2, 2026
18	Energy WAY	Indirect evidence	Paris, France	11-50	15 contacts →
	Indirect evidence “Energy Way est une ESN spécialisée dans la modernisation et la transformation digitale des systèmes d’information critiques, avec une expertise reconnue en environnements…” Source: RevenueBase Database · checked Sep 2, 2026
19	Metrixware Systemobjects	Partial evidence	Paris, France	11-50	14 contacts →
	Partial evidence “Metrixware Systemobjects is a French independent software vendor (ISV).” Source: RevenueBase Database · checked Sep 2, 2026
20	Xprdev	Indirect evidence	Chatenay-Malabry, France	1-10	12 contacts →
	Indirect evidence “Société spécialisée dans le développement de logiciels informatiques.” Source: RevenueBase Database · checked Sep 2, 2026
21	Oriolis	Indirect evidence	Palaiseau, France	11-50	12 contacts →
	Indirect evidence “Oriolis est une ESN spécialisée dans la maintenance et la conception d'applications métiers sur-mesure.” Source: RevenueBase Database · checked Sep 2, 2026
22	Albalogic	Indirect evidence	Aubagne, France	11-50	12 contacts →
	Indirect evidence “DEVELOPPEMENT Conception d’architectures logicielles modernes, robustes et stables selon l’environnement de déploiement de vos applications en tenant compte de vos habitudes…” Source: RevenueBase Database · checked Sep 2, 2026
23	Craftmania	Indirect evidence	Paris, France	51-200	11 contacts →
	Indirect evidence “Dans un marché obsédé par le time-to-market, nous défendons une idée simple : une application n'est pas un livrable, c'est un actif.” Source: RevenueBase Database · checked Sep 2, 2026
24	Zenops	Indirect evidence	Alixan, France	11-50	10 contacts →
	Indirect evidence “Notre expertise technique, nos choix de partenaires technologiques et notre démarche qualité confortent notre engagement à vos côtés.” Source: RevenueBase Database · checked Sep 2, 2026
25	Daka Team Data In Action Knowledge For ALL	Indirect evidence	Lille, France	11-50	10 contacts →
	Indirect evidence “DAKA•TEAM est une ESN hydride, Spécialiste de la et de son écosystème!” Source: RevenueBase Database · checked Sep 2, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise software modernization companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise software modernization companies.
Partial evidence: Its own public description names part of enterprise software modernization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software modernization companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 116 enterprise software modernization companies based in France

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Enterprise software modernization companies based in France at a glance

As of Sep 2, 2026

35.6%Verified-email coverage

3.0%Mobile-number coverage

9.4Average contacts per company

1-10Median size (employees)

19.8%Largest-city concentration · Paris

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise software modernization companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “enterprise software modernization companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise software modernization companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among enterprise software modernization companies, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 386 across the full list. 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 2, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise software modernization companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise software modernization companies are there based in France?

RevenueBase identified 116 enterprise software modernization companies headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Macro 4, headquartered in Boulogne Billancourt, tops this list with the largest team on record.

Which city has the most enterprise software modernization companies?

Paris leads with 23 headquartered companies, followed by Lyon (5) and Courbevoie (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 386 verified decision-maker contacts tracked across these 116 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 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 Smart Search, 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.