Company lists · Data refreshed September 2026

Top 25 Government technology consulting firms based in France

RevenueBase identified 2,067 government technology consulting firms headquartered in France as of September 2026 and tracks 176,346 professional contacts across them, including 52,343 with verified work emails. Paris is the largest hub.

This list covers government technology 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 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
2,067Companies
176,346Contacts tracked
52,343Verified emails
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The 25 largest government technology consulting firms based in France

Ranked by team size
Top 25 of 2,067 government technology consulting firms 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 government technology 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidence95877 Bezons, FranceHQ checked Sep 21, 202610001+82,557 contacts →

Indirect evidence

“Atos Group is a global leader in digital transformation with c.”

Source: RevenueBase Database · checked Sep 21, 2026
2Partial evidenceParis, FranceHQ checked Sep 21, 202610001+36,960 contacts →

Partial evidence

“Sopra Steria, a major Tech player in Europe with employees in nearly 30 countries, is recognised for its consulting, digital services and solutions.”

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidenceParis, FranceHQ checked Sep 21, 202610001+4,928 contacts →

Partial evidence

“Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…”

Source: RevenueBase Database · checked Sep 21, 2026
4Indirect evidenceSaint-ouen, FranceHQ checked Sep 21, 202610001+2,169 contacts →

Indirect evidence

“Gfi became Inetum in 2020.”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceLevallois-perret, FranceHQ checked Sep 21, 20261,001-5,0001,964 contacts →

Indirect evidence

“At Keyrus, we help organizations move from experimental AI to industrialized AI, from isolated agents to orchestrated systems, and from insight to execution.”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceNeuilly-sur-seine, FranceHQ checked Sep 21, 20261,001-5,0001,735 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 21, 2026
7Indirect evidenceParis, FranceHQ checked Sep 21, 20261,001-5,0001,394 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 21, 2026
8Indirect evidenceChâtillon, FranceHQ checked Sep 21, 20261,001-5,0001,326 contacts →

Indirect evidence

“As a subsidiary of the Orange Group, Sofrecom advises, guides and supports the digital transformation and the green transition of the main telecommunications players : operators…”

Source: RevenueBase Database · checked Sep 21, 2026
9Partial evidenceIssy-les-moulineaux, FranceHQ checked Sep 21, 20261,001-5,0001,256 contacts →

Partial evidence

“Créée en septembre 2001, Niji est une société de conseil, de design et de mise en œuvre technologique, entièrement dédiée à la transformation numérique des entreprises et des…”

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceParis, FranceHQ checked Sep 21, 20261,001-5,0001,240 contacts →

Indirect evidence

“Néosoft est un groupe indépendant de conseil en transformation digitale de 1800 collaborateurs réunis en communautés d’experts : Conseil & Agilité, Cybersécurité, Data, DevOps…”

Source: RevenueBase Database · checked Sep 21, 2026
11Indirect evidenceCourbevoie, FranceHQ checked Sep 21, 20261,001-5,000844 contacts →

Indirect evidence

“You will be part of ACENSI network: 1650 co-workers involved in IS transformation projects at our clients through our multisectoral expertise.”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceLevallois-perret, FranceHQ checked Sep 21, 20261,001-5,000714 contacts →

Indirect evidence

“Le Groupe INTM est une société de conseil et de services en ingénierie numérique, dont le positionnement s'inscrit depuis plusieurs années dans une volonté de proximité, d'écoute…”

Source: RevenueBase Database · checked Sep 21, 2026
13Indirect evidenceBidart, FranceHQ checked Sep 21, 2026501-1,000621 contacts →

Indirect evidence

“Exakis Nelite devient Magellan!”

Source: RevenueBase Database · checked Sep 21, 2026
14Strong evidenceMarseille, FranceHQ checked Sep 21, 2026501-1,000585 contacts →

Strong evidence

“KLANIK is a consulting company specialized in IT Engineering which accompanies its partners in their digital and technological projects.”

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceRoissy Cdg Cedex, FranceHQ checked Sep 21, 20261,001-5,000551 contacts →

Indirect evidence

“Fondée en 1985, Tenexa est une Entreprise de services du numérique (ESN), Le groupe Tenexa est composé de deux filiales (Infodis IT, & Prolival) et se positionne résolument vers…”

Source: RevenueBase Database · checked Sep 21, 2026
16Partial evidenceParis, FranceHQ checked Sep 21, 2026501-1,000549 contacts →

Partial evidence

“Meritis is a consulting firm specializing in the digital transformation of organizations, co-founded in 2007 by Sébastien Videment.”

Source: RevenueBase Database · checked Sep 21, 2026
17Indirect evidenceLyon, FranceHQ checked Sep 21, 20261,001-5,000532 contacts →

Indirect evidence

“Filiale du Groupe SYNERGIE, DCS SYNERGIE GROUP capitalise sur son histoire pour accompagner chaque jour les enjeux IT de ses clients.”

Source: RevenueBase Database · checked Sep 21, 2026
18Partial evidenceParis, FranceHQ checked Sep 21, 2026501-1,000461 contacts →

Partial evidence

“Créée en 1997, Proxiad est une société de Conseil et d'Expertise dans les nouvelles technologies et les systèmes d'information.”

Source: RevenueBase Database · checked Sep 21, 2026
19Strong evidenceBoulogne-billancourt, FranceHQ checked Sep 21, 20261,001-5,000417 contacts →

Strong evidence

“Digital transformation company, business and technology consulting, Audensiel supports its clients in all business sectors in France and abroad in the following areas- Digital…”

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect evidenceParis, FranceHQ checked Sep 21, 2026201-500413 contacts →

Indirect evidence

“Créé en 1998, Wevioo est un groupe international de conseil et de services numériques qui accompagne ses clients dans leurs défis d’innovation, de transformation et de performance…”

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceIssy Les Moulineaux, FranceHQ checked Sep 21, 2026201-500404 contacts →

Indirect evidence

“We+ est un cabinet de conseil expert en IT, membre de l’écosystème Alan Allman Associates.”

Source: RevenueBase Database · checked Sep 21, 2026
22Indirect evidenceBoulogne-billancourt, FranceHQ checked Sep 21, 2026501-1,000397 contacts →

Indirect evidence

“Metsys est un intégrateur de solutions de cybersécurité, d’infrastructure et de cloud.”

Source: RevenueBase Database · checked Sep 21, 2026
23Partial evidenceParis, FranceHQ checked Sep 21, 2026501-1,000395 contacts →

Partial evidence

“Objectware Group is an IT Services Company (or ESN: Entreprise de Services du Numérique), founded in and dedicated to consulting and IT system engineering.”

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceSaint-herblain, FranceHQ checked Sep 21, 2026201-500378 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 21, 2026
25Indirect evidenceBoulogne-billancourt, FranceHQ checked Sep 21, 20261,001-5,000342 contacts →

Indirect evidence

“For over 20 years, ITS Group has supported companies in their digital transformation projects thanks to the strength of its specialized areas of expertise.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 2,067 government technology consulting firms based in France

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Government technology consulting firms based in France at a glance

As of Sep 21, 2026
29.7%Verified-email coverage
85.3Average contacts per company
1-10Median size (employees)
30.8%Largest-city concentration · Paris
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
1,192
11-50
567
51-200
196
201-500
53
501-1,000
23
1,001-5,000
22
5,001-10,000
4
10001+
6

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 2,067 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 government technology 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 “government technology 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 government technology 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 government technology 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, 52,343 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.

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 government technology 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 government technology consulting firms are there based in France?

RevenueBase identified 2,067 government technology 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?

ATOS, headquartered in Bezons, tops this list with the largest team on record.

Which city has the most government technology consulting firms?

Paris leads with 637 headquartered companies, followed by Lyon (73) and Toulouse (32).

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 52,343 verified decision-maker contacts tracked across these 2,067 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.