Company lists · Data refreshed September 2026

Top 23 IT infrastructure consulting firms based in Paris, France

Name: IT infrastructure consulting firms based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 777 companies tracked

RevenueBase identified 777 company matches for IT infrastructure consulting firms associated with Paris, France as of September 2026 and tracks 14,416 professional contacts across them, including 4,682 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers company matches for IT infrastructure consulting firms 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 September 4, 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 Sep 4, 2026 How this list was built

777Companies

14,416Contacts tracked

4,682Verified emails

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The 23 largest IT infrastructure consulting firms based in Paris, France

Ranked by team size

Top 23 of 777 company matches for IT infrastructure consulting firms based in Paris, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Groupe SII	Exact match	Paris, FranceHQ recorded Sep 4, 2026	10001+	4,992 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2	Meritis	Exact match	Paris, FranceHQ recorded Sep 4, 2026	501-1,000	547 contacts →
	Exact match “Meritis is a consulting firm specializing in the digital transformation of organizations, co-founded in 2007 by Sébastien Videment.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3	Zenika	Exact match	Paris, FranceHQ recorded Sep 4, 2026	501-1,000	430 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 · Sep 4, 2026 · View company records in RevenueBase
4	Objectware	Exact match	Paris, FranceHQ recorded Sep 4, 2026	501-1,000	394 contacts →
	Exact match “Objectware Group is an IT Services Company (or ESN: Entreprise de Services du Numérique), founded in and dedicated to consulting and IT system engineering.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5	MARGO	Exact match	Paris, FranceHQ recorded Sep 4, 2026	201-500	174 contacts →
	Exact match “More than a simple IT consulting group, MARGO is an alchemy of talents with constantly enriched expertise, always encouraged to be dynamic and to flourish.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6	Novencia Group	Exact match	Paris, FranceHQ recorded Sep 4, 2026	201-500	164 contacts →
	Exact match “Transformer le changement en opportunités!” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7	Orness	Exact match	Paris, FranceHQ recorded Sep 4, 2026	51-200	108 contacts →
	Exact match “ORNESS conseille et réalise les solutions IT permettant à ses clients de se transformer et d'innover.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8	Stanwell Consulting	Exact match	Paris, FranceHQ recorded Sep 4, 2026	51-200	92 contacts →
	Exact match “Stanwell is a consulting firm specialized in strategy and transformation for the Financial Services sector since its creation in 2006.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9	Winside Technology	Exact match	Paris, FranceHQ recorded Sep 4, 2026	201-500	91 contacts →
	Exact match “Nous sommes certifiés GREAT PLACE TO WORK!” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10	Digitalcook	Exact match	Paris, FranceHQ recorded Sep 4, 2026	51-200	85 contacts →
	Exact match “DigitalCook #Weinspirechange Depuis 2016, DigitalCook accompagne les entreprises dans leurs projets de transformation digitale, infogérance, hardware & software, et cybesécurité.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11	Lutessa	Exact match	Paris, FranceHQ recorded Sep 4, 2026	51-200	83 contacts →
	Exact match “Allez, on se présente!” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12	Deletec	Exact match	Paris, FranceHQ recorded Sep 4, 2026	51-200	78 contacts →
	Exact match “DELETEC Corporate, Société de Services en Ingénierie Informatique, aborde le monde des hautes technologies avec un esprit d'enthousiasme et de passion qui caractérise ses équipes…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13	AMD Blue	Exact match	Paris, FranceHQ recorded Sep 4, 2026	51-200	69 contacts →
	Exact match “La société AMD BLUE est née de l’intention de son président, Michel Delouya, de fonder une ESN (anciennement SSII) dans laquelle la qualité et l’accompagnement assidus du service…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14	Enioka	Exact match	Paris, FranceHQ recorded Sep 4, 2026	51-200	66 contacts →
	Exact match “enioka est le partenaire de référence pour gérer la complexité des SI de ses clients.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15	Athoria	Exact match	Paris, FranceHQ recorded Sep 4, 2026	51-200	63 contacts →
	Exact match “ATHORIA – "Osons la simplicité", notre atout pour exceller dans le conseil IT Chez Athoria, nous croyons qu’un conseil performant est avant tout simple, formulé par un consultant…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16	Neoxia	Exact match	Paris, FranceHQ recorded Sep 4, 2026	201-500	62 contacts →
	Exact match “Since octobre 2023, Neoxia is a Deloitte business!” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17	Cyberlift	Exact match	Paris, FranceHQ recorded Sep 4, 2026	51-200	55 contacts →
	Exact match “Cyberlift, l'excellence et l'engagement, au service de votre cybersécurité.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18	Lenstra	Exact match	Paris, FranceHQ recorded Sep 4, 2026	51-200	54 contacts →
	Exact match “Lenstra is a consultancy that specialises in Tech.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19	SCIAM	Exact match	Paris, FranceHQ recorded Sep 4, 2026	51-200	50 contacts →
	Exact match “SCIAM réunit des experts en technologie et en transformation IT autour d'une mission : livrer un conseil exigeant, ancré dans la pratique, et produire des résultats concrets.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20	Consultime	Exact match	Paris, FranceHQ recorded Sep 4, 2026	201-500	49 contacts →
	Exact match “CONSULTIME met son expertise au service de ses Clients grands comptes, intégrateurs et éditeurs de logiciels pour développer, avec eux, les projets stratégiques.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21	Kodemade	Exact match	Paris, FranceHQ recorded Sep 4, 2026	51-200	49 contacts →
	Exact match “It design solutions” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22	CONIX	Exact match	Paris, FranceHQ recorded Sep 4, 2026	51-200	48 contacts →
	Exact match “Conix Technologies et Services est une ESN, filiale de Conix Services créée en 1997, dédiée à la réalisation et à la sécurisation du Système d’Information de l’entreprise étendue.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23	Redopus	Exact match	Paris, FranceHQ recorded Sep 4, 2026	11-50	48 contacts →
	Exact match “Créé en 2017, REDOPUS est spécialisée en sécurité, réseaux des systèmes d'informations.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “IT infrastructure consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 23 of 777 IT infrastructure consulting firms based in Paris, France

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IT infrastructure consulting firms based in Paris, France at a glance

As of Sep 4, 2026

32.5%Verified-email coverage

18.6Average contacts per company

1-10Median size (employees)

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

422

11-50

245

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 777 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 “IT infrastructure consulting firms” 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 4,682 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 September 4, 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.

IT infrastructure consulting firms 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 “IT infrastructure consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT infrastructure consulting firms are there based in Paris, France?

RevenueBase identified 777 company matches for IT infrastructure consulting firms associated with Paris, France as of September 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?

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

Which city in France has the most IT infrastructure consulting firms?

Paris leads France with 777 company records, followed by Lyon (123) and Toulouse (73).

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 4,682 professional contacts with verified work emails tracked across these 777 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 September 4, 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.