Company lists · Data refreshed September 2026

Top 25 Professional services software companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 275 companies tracked

RevenueBase identified 275 professional services software companies headquartered in France as of September 2026 and tracks 4,346 professional contacts across them, including 1,849 with verified work emails. Paris is the largest hub.

This list covers professional services software 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 21, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

275Companies

4,346Contacts tracked

1,849Verified emails

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The 25 largest professional services software companies based in France

Ranked by team size

Top 25 of 275 professional services software companies based in France, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to professional services software 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	COGEP	Indirect evidence	Saint-doulchard, FranceHQ checked Sep 21, 2026	1,001-5,000	1,051 contacts →
	Indirect evidence “Une vision augmentée du conseil au service de votre réussite.” Source: RevenueBase Database · checked Sep 21, 2026
2	RCA	Indirect evidence	Saint-herblain, FranceHQ checked Sep 21, 2026	201-500	522 contacts →
	Indirect evidence “RCA, éditeur de solutions pour l'expertise comptable.” Source: RevenueBase Database · checked Sep 21, 2026
3	XELYA	Indirect evidence	Saint-cloud, FranceHQ checked Sep 21, 2026	201-500	224 contacts →
	Indirect evidence “Editeur de logiciels métiers SaaS, nous fournissons des solutions technologiques innovantes, du conseil et de la formation pour dompter la complexité du métier de nos clients.” Source: RevenueBase Database · checked Sep 21, 2026
4	Sellsy	Indirect evidence	La Rochelle, FranceHQ checked Sep 21, 2026	201-500	180 contacts →
	Indirect evidence “Sellsy is a CRM, invoicing and pre-accounting suite for optimized business management and customer experience.” Source: RevenueBase Database · checked Sep 21, 2026
5	Everwin	Indirect evidence	Etampes, FranceHQ checked Sep 21, 2026	201-500	176 contacts →
	Indirect evidence “Depuis plus de 30 ans, Everwin accompagne les entreprises de services avec des solutions ERP (Enterprise Resource Planning) innovantes, adaptées à leurs besoins spécifiques.” Source: RevenueBase Database · checked Sep 21, 2026
6	Septeo Solutions Avocats	Indirect evidence	Lattes, FranceHQ checked Sep 21, 2026	201-500	149 contacts →
	Indirect evidence “Depuis plus de 35 ans, Septeo Solutions Avocats se consacre au développement de logiciels et de services destinés à répondre aux besoins spécifiques des avocats.” Source: RevenueBase Database · checked Sep 21, 2026
7	Castelis	Indirect evidence	Ivry Sur Seine, FranceHQ checked Sep 21, 2026	51-200	97 contacts →
	Indirect evidence “Castelis, c'est l'histoire d'une entreprise en croissance continue.” Source: RevenueBase Database · checked Sep 21, 2026
8	Akuiteo SAS	Indirect evidence	Lyon, FranceHQ checked Sep 21, 2026	51-200	90 contacts →
	Indirect evidence “Nous sommes un éditeur et intégrateur de logiciel spécialisé dans la gestion des sociétés de service organisées par affaire et par projet.” Source: RevenueBase Database · checked Sep 21, 2026
9	Groupe HLI	Indirect evidence	Nanterre, FranceHQ checked Sep 21, 2026	51-200	76 contacts →
	Indirect evidence “HLI enables business transformation for our customers through innovative solutions to improve their performance and revenue- 30 Years of experience - 130 people through several…” Source: RevenueBase Database · checked Sep 21, 2026
10	ARTIS	Indirect evidence	Saint-sébastien-sur-loire, FranceHQ checked Sep 21, 2026	51-200	55 contacts →
	Indirect evidence “Editeur d’une solution métier intégrée ERP-CRM, ARTIS est une PME française, 100% indépendante.” Source: RevenueBase Database · checked Sep 21, 2026
11	BILOG	Indirect evidence	Versailles, FranceHQ checked Sep 21, 2026	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 21, 2026
12	Eurêka Solutions	Indirect evidence	Pfastatt, FranceHQ checked Sep 21, 2026	11-50	49 contacts →
	Indirect evidence “Eurêka Solutions : Votre partenaire en gestion intégrée Chez Eurêka Solutions, nous sommes éditeurs et intégrateurs du progiciel de gestion intégré Eurêka ERP.” Source: RevenueBase Database · checked Sep 21, 2026
13	Enovea, Votre Partenaire Logiciel	Indirect evidence	Mont-saint-aignan, FranceHQ checked Sep 21, 2026	11-50	46 contacts →
	Indirect evidence “Fort de ses 4 valeurs : l’excellence, la liberté, la confiance et la créativité, Enovea propose 2 lignes d’expertise depuis sa création à Rouen en 2008 : 1.” Source: RevenueBase Database · checked Sep 21, 2026
14	SOC Informatique	Indirect evidence	Lingolsheim, FranceHQ checked Sep 21, 2026	11-50	42 contacts →
	Indirect evidence “Depuis 1983, SOC Informatique met son ingénierie, son innovation et son expertise au service des métiers de l'architecture et du bâtiment, pour vous apporter les logiciels de…” Source: RevenueBase Database · checked Sep 21, 2026
15	Quickscrum	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	34 contacts →
	Partial evidence “Quickscrum is a purpose-built AI-based enterprise SaaS platform empowering mid-size professional service companies to achieve operational excellence through five core drives-…” Source: RevenueBase Database · checked Sep 21, 2026
16	ALO	Indirect evidence	Salouël, FranceHQ checked Sep 21, 2026	n/a	34 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
17	Veryswing	Indirect evidence	Versailles, FranceHQ checked Sep 21, 2026	11-50	31 contacts →
	Indirect evidence “VERYSWING est un éditeur français de logiciels de gestion en mode SaaS dédiés aux ESN, cabinets de conseil, bureaux d'études et sociétés de portage salarial.” Source: RevenueBase Database · checked Sep 21, 2026
18	CGME	Indirect evidence	Carcassone, FranceHQ checked Sep 21, 2026	11-50	29 contacts →
	Indirect evidence “Accompagnateur et partenaire du développement des entreprises, nous mettons tout en œuvre pour améliorer la performance de votre entreprise et accroître l’efficacité de sa gestion.” Source: RevenueBase Database · checked Sep 21, 2026
19	Stafiz	Strong evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	29 contacts →
	Strong evidence “Founded in 2016, Stafiz is a software company dedicated to providing an innovative solution and empowering professional services organizations and consultants to achieve faster…” Source: RevenueBase Database · checked Sep 21, 2026
20	Lefebvre Dalloz Logiciels & Services	Indirect evidence	Paris La Défense Cedex, FranceHQ checked Sep 21, 2026	51-200	28 contacts →
	Indirect evidence “Editeur de logiciels spécialisé dans le développement de solutions à destination des métiers du droit et du chiffre, Lefebvre Dalloz Logiciels est la branche d’activité logicielle…” Source: RevenueBase Database · checked Sep 21, 2026
21	EBP Informatique	Indirect evidence	Rambouillet, FranceHQ checked Sep 21, 2026	501-1,000	26 contacts →
	Indirect evidence “Au service des entrepreneurs depuis 1984, EBP a su se faire une place parmi les leaders du marché des logiciels de gestion.” Source: RevenueBase Database · checked Sep 21, 2026
22	APTEA	Indirect evidence	Saint-cloud, FranceHQ checked Sep 21, 2026	11-50	23 contacts →
	Indirect evidence “Jeune société en pleine dynamique de croissance, nous sommes soucieux d'accompagner nos clients tout au long de leurs projets informatiques, que ce soit leur gestation, leur…” Source: RevenueBase Database · checked Sep 21, 2026
23	Siagilus	Indirect evidence	Vandoeuvre-lès-nancy, FranceHQ checked Sep 21, 2026	11-50	19 contacts →
	Indirect evidence “Simus : ERP pour les sociétés de services L'ERP Simus permet l'optimisation des processus de gestion et opérationnels : gestion intégrée de l’activité, productivité des équipes…” Source: RevenueBase Database · checked Sep 21, 2026
24	Topics	Indirect evidence	Saint Malo, FranceHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “Chez Topics, nous concevons et développons des outils de gestion sur mesure, parfaitement adaptés aux besoins et à l’image de nos clients.” Source: RevenueBase Database · checked Sep 21, 2026
25	Pepperbay	Indirect evidence	Mulhouse, FranceHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 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: professional services software 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 professional services software companies.
Partial evidence: Its own public description names part of professional services software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name professional services software 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 275 professional services software companies based in France

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Professional services software companies based in France at a glance

As of Sep 21, 2026

42.5%Verified-email coverage

15.8Average contacts per company

1-10Median size (employees)

14.2%Largest-city concentration · Paris

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

186

11-50

51-200

201-500

501-1,000

1,001-5,000

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 275 companies.

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 professional services software 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 “professional services software 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 professional services software 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 professional services software 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, 1,849 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 21, 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.

Professional services software companies by metro

Professional services software companies in Paris39

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 professional services software 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 professional services software companies are there based in France?

RevenueBase identified 275 professional services software 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?

COGEP, headquartered in Saint-Doulchard, tops this list with the largest team on record.

Which city has the most professional services software companies?

Paris leads with 39 headquartered companies, followed by Lyon (9) and Toulouse (5).

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 1,849 verified decision-maker contacts tracked across these 275 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 21, 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.