Company lists · Data refreshed September 2026

Top 25 Software deployment consulting firms based in France

Name: Software deployment consulting firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 1,276 companies tracked

RevenueBase identified 1,276 software deployment consulting firms headquartered in France as of September 2026 and tracks 22,176 professional contacts across them, including 7,892 with verified work emails. Paris is the largest hub.

This list covers software deployment consulting firms 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 29, 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 29, 2026 86% judged on-target in blind review

1,276Companies

22,176Contacts tracked

7,892Verified emails

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The 25 largest software deployment consulting firms based in France

Ranked by team size

Top 25 of 1,276 software deployment consulting firms based in France, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to software deployment consulting firms: 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	GFI World	Indirect evidence	Saint-ouen, FranceHQ checked Sep 29, 2026	10001+	2,169 contacts →
	Indirect evidence “Gfi became Inetum in 2020.” Source: RevenueBase Database · checked Sep 29, 2026
2	Infotel	Indirect evidence	Neuilly-sur-seine, FranceHQ checked Sep 29, 2026	1,001-5,000	1,735 contacts →
	Indirect evidence “Infotel accompagne les directions Informatiques et Métiers des grandes entreprises depuis 45 ans (Airbus, Air France, PSA, BNP Paribas, Banque de France ou encore BPCE, etc.).” Source: RevenueBase Database · checked Sep 29, 2026
3	Prodware	Indirect evidence	Paris, FranceHQ checked Sep 29, 2026	1,001-5,000	1,394 contacts →
	Indirect evidence “At Prodware, we believe that Trust, Audacity, and Passion are the driving forces behind meaningful digital transformation.” Source: RevenueBase Database · checked Sep 29, 2026
4	Softeam	Partial evidence	Courbevoie, FranceHQ checked Sep 29, 2026	1,001-5,000	705 contacts →
	Partial evidence “Softeam is the Consulting and Services brand of Docaposte.” Source: RevenueBase Database · checked Sep 29, 2026
5	Julhiet Sterwen	Partial evidence	Neuilly Sur Seine, FranceHQ checked Sep 29, 2026	501-1,000	551 contacts →
	Partial evidence “julhiet sterwen is a key player in management, human resources and operational consulting.” Source: RevenueBase Database · checked Sep 29, 2026
6	Conserto	Indirect evidence	Saint-herblain, FranceHQ checked Sep 29, 2026	201-500	378 contacts →
	Indirect evidence “Conserto, jeune société innovante et dynamique, propose des prestations de conseil et d’expertise informatique : Nous avons 3 domaines d'expertise - Cloud - Digital - Embedded Et…” Source: RevenueBase Database · checked Sep 29, 2026
7	Sqorus	Partial evidence	Paris, FranceHQ checked Sep 29, 2026	201-500	328 contacts →
	Partial evidence “SQORUS is a consulting firm specializing in the transformation of HR, Finance and IT functions.” Source: RevenueBase Database · checked Sep 29, 2026
8	Devoteam Microsoft Partner	Partial evidence	Levallois Perret, FranceHQ checked Sep 29, 2026	1,001-5,000	325 contacts →
	Partial evidence “Devoteam is a leading provider of Premium Microsoft Cloud Consulting and Managed services in EMEA.” Source: RevenueBase Database · checked Sep 29, 2026
9	Cyllene	Indirect evidence	Paris, FranceHQ checked Sep 29, 2026	201-500	279 contacts →
	Indirect evidence “Chez Cyllene, on couvre le spectre complet de votre besoin en termes de : Conseils 🧬 Définition d’architectures Hébergement & Services managés Cybersécurité & Formations…” Source: RevenueBase Database · checked Sep 29, 2026
10	Parthena Consultant	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 29, 2026	201-500	260 contacts →
	Indirect evidence “Secteur : Conseil Intégrateur de solutions de gestion (Comptabilité, Gestion commerciale, Paie, CRM, Gestion d'affaires.), SAGE Ligne 100, SAGE Ligne Prestations allant de…” Source: RevenueBase Database · checked Sep 29, 2026
11	Cellenza	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 29, 2026	201-500	232 contacts →
	Indirect evidence “Cellenza est un cabinet de Conseil IT et de réalisation, expert du Cloud Microsoft.” Source: RevenueBase Database · checked Sep 29, 2026
12	Younup	Indirect evidence	Nantes, FranceHQ checked Sep 29, 2026	201-500	225 contacts →
	Indirect evidence “Bienvenue chez Younup : la néo-ESN, agile, humaine, faite de passionnés, avec une ambition simple et forte : remettre l’humain et l’expertise technique au cœur du service IT.” Source: RevenueBase Database · checked Sep 29, 2026
13	Meltone Advisory	Partial evidence	Paris, FranceHQ checked Sep 29, 2026	51-200	206 contacts →
	Partial evidence “MeltOne is a consulting firm specialized in Organization and Solution Integration that helps companies and their employees in journey toward their transformation.” Source: RevenueBase Database · checked Sep 29, 2026
14	OXYL	Indirect evidence	Arcueil, FranceHQ checked Sep 29, 2026	51-200	198 contacts →
	Indirect evidence “Oxyl Groupe \| L’humain au cœur de la technologie Chez Oxyl Groupe, nous accompagnons les entreprises dans leurs transformations digitales avec une conviction simple : la…” Source: RevenueBase Database · checked Sep 29, 2026
15	Easyteam	Indirect evidence	Saint-cloud, FranceHQ checked Sep 29, 2026	201-500	193 contacts →
	Indirect evidence “EASYTEAM est un acteur global de la fourniture, la mise en œuvre, l’exploitation, l’accompagnement et la gestion des solutions Oracle pour les entreprises et administrations…” Source: RevenueBase Database · checked Sep 29, 2026
16	Neos-Sdi	Partial evidence	Levallois-perret, FranceHQ checked Sep 29, 2026	51-200	187 contacts →
	Partial evidence “Founded in 2001, Neos-SDI is a global business and technology consulting firm that leads organizations toward innovative growth faster through the identification, application and…” Source: RevenueBase Database · checked Sep 29, 2026
17	UNIS	Indirect evidence	Villeneuve D'ascq, FranceHQ checked Sep 29, 2026	201-500	181 contacts →
	Indirect evidence “Vous avez envie de prendre part à un projet d'entreprise fort au sein d'une entreprise qui favorise l'expression des talents de chacun?” Source: RevenueBase Database · checked Sep 29, 2026
18	Calliope Business Solutions By TVH Consulting	Indirect evidence	Saint-denis, FranceHQ checked Sep 29, 2026	201-500	162 contacts →
	Indirect evidence “Partenaire reconnu de la transformation digitale, Calliope Business Solutions est spécialisé dans l’édition et l’intégration de solutions ERP, CRM et collaboratives sur les…” Source: RevenueBase Database · checked Sep 29, 2026
19	Alenia Consulting	Indirect evidence	Puteaux, FranceHQ checked Sep 29, 2026	51-200	161 contacts →
	Indirect evidence “Alenia is a Tribe of IT consultants united and inclusive.” Source: RevenueBase Database · checked Sep 29, 2026
20	ACSSI	Indirect evidence	Villeneuve D'ascq, FranceHQ checked Sep 29, 2026	201-500	143 contacts →
	Indirect evidence “ACSSI, Pôle d'activités DATA, IA, Cloud, Digital et SAP de référence à Lille, Paris, Bordeaux et Nantes depuis plus de 10 années.” Source: RevenueBase Database · checked Sep 29, 2026
21	Attineos Applications	Indirect evidence	Rouen, FranceHQ checked Sep 29, 2026	201-500	141 contacts →
	Indirect evidence “Entreprise de Services du Numérique, Attineos revendique sa différence.” Source: RevenueBase Database · checked Sep 29, 2026
22	Oceane Consulting	Partial evidence	Paris, FranceHQ checked Sep 29, 2026	201-500	138 contacts →
	Partial evidence “Oceane Consulting is above all a human adventure entrepreneurs.” Source: RevenueBase Database · checked Sep 29, 2026
23	NTICO	Indirect evidence	Sainghin-en-mélantois, FranceHQ checked Sep 29, 2026	51-200	136 contacts →
	Indirect evidence “LE DIGITAL PAR EXPERIENCE] Ntico, entreprise de services numérique est une communauté de talents, présente à Lille, Massy, Orléans et Montpellier, partageant des valeurs…” Source: RevenueBase Database · checked Sep 29, 2026
24	RBI	Indirect evidence	Rennes, FranceHQ checked Sep 29, 2026	11-50	133 contacts →
	Indirect evidence “Dans un monde où tout s’accélère, la transformation numérique n’est plus une option : c’est un levier de compétitivité.” Source: RevenueBase Database · checked Sep 29, 2026
25	SCUB	Indirect evidence	Angoulême, FranceHQ checked Sep 29, 2026	51-200	127 contacts →
	Indirect evidence “Scub est une société de service en informatique qui a pour but de fournir du conseil et de développer des applications spécifiques afin de résoudre vos problématiques les plus…” Source: RevenueBase Database · checked Sep 29, 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: software deployment consulting firms. 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 software deployment consulting firms.
Partial evidence: Its own public description names part of software deployment consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name software deployment consulting firms. 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 1,276 software deployment consulting firms based in France

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Software deployment consulting firms based in France at a glance

As of Sep 29, 2026

35.6%Verified-email coverage

17.4Average contacts per company

1-10Median size (employees)

24.4%Largest-city concentration · Paris

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

800

11-50

332

51-200

102

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,276 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 software deployment consulting firms, 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 “software deployment consulting firms”. 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 software deployment consulting firms), 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 software deployment consulting firms, 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, 7,892 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 29, 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.

Software deployment consulting firms by metro

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 software deployment consulting firms, 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 software deployment consulting firms are there based in France?

RevenueBase identified 1,276 software deployment consulting firms 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?

GFI World, headquartered in Saint-Ouen, tops this list with the largest team on record.

Which city has the most software deployment consulting firms?

Paris leads with 311 headquartered companies, followed by Lyon (39) and Toulouse (29).

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 7,892 verified decision-maker contacts tracked across these 1,276 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 29, 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.