Company lists · Data refreshed September 2026

Top 19 IT infrastructure consulting firms based in Neuilly-Sur-Seine, France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 41 companies tracked

RevenueBase identified 41 company matches for IT infrastructure consulting firms associated with Neuilly-Sur-Seine, France as of September 2026 and tracks 625 professional contacts across them, including 190 with verified work emails. Across France, Paris is the largest hub for this category (777 companies); Neuilly-Sur-Seine has 41.

This list covers company matches for IT infrastructure consulting firms associated with Neuilly-Sur-Seine, 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

41Companies

625Contacts tracked

190Verified emails

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The 19 largest IT infrastructure consulting firms based in Neuilly-Sur-Seine, France

Ranked by team size

Top 19 of 41 company matches for IT infrastructure consulting firms based in Neuilly-Sur-Seine, 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	Teolia	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	51-200	60 contacts →
	Exact match “Ready for ONBOARDING?” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2	Logiclever	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	51-200	55 contacts →
	Exact match “L'AMBITION COLLECTIVE EST LE CHEMIN VERS LE SUCCES.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3	Highteam	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	1,001-5,000	50 contacts →
	Exact match “HighTeam est un groupe de conseil en informatique créé en 2009 à Paris et spécialisé en transformation digitale.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4	Act-On Technology	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	51-200	42 contacts →
	Exact match “ACT-ON TECHNOLOGY is the technology branch of ACT-ON GROUP.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5	Ingeline Technologies	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	11-50	20 contacts →
	Exact match “INGELINE Technologies, L’expertise digitale au service de vos ambitions INGELINE Technologies est une société de conseil et d’ingénierie spécialisée dans les technologies…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6	Peritis	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	51-200	19 contacts →
	Exact match “Péritis est une société de conseil et de services, née de la volonté d'apporter une réelle expertise et un accompagnement fort aux entreprises utilisatrices d'outils informatiques.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7	Maltem	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	1,001-5,000	17 contacts →
	Exact match “For the last 20 years, maltem enables organizations to achieve their goals through various services from strategy to operations.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8	S I D	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	1-10	15 contacts →
	Exact match “Service Informatique externalisé pour entreprises.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9	CLM Consultants	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	11-50	15 contacts →
	Exact match “CLM Consultants est une société de conseil en organisation et systèmes d'information.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10	Improveus	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	11-50	9 contacts →
	Exact match “Conseil, Ingénierie, projets autour de l’organisation et la gestion d’infrastructure - Infogérance - Support Informatique/Telecom/Multimédia personnalisé pour cadre dirigeant et…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11	Nindô Group	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	51-200	9 contacts →
	Exact match “cloud #cybersecuritynews #digital #superteam On est qui?” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12	CSIIM	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	1-10	7 contacts →
	Exact match “Aujourd’hui, aucune entreprise ne peut fonctionner sans une informatique fiable.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13	Skyllit	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	11-50	7 contacts →
	Exact match “Née en 2020 de deux co-fondateurs actionnaires, experts issus du monde du conseil, de l’informatique et de la gestion de projets, SKYLLIT est un cabinet de conseils novateur…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14	Mindplugg	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	11-50	6 contacts →
	Exact match “MINDPLUGG est un cabinet de conseil créé sur le principe de la multi-spécialisation au travers de quatre cabinets dédiés : MINDPLUGG Technologie, MINDPLUGG Innovation, MINDPLUGG…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15	Konli Consulting	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	1-10	6 contacts →
	Exact match “We support you to succeed in the strategic challenges you face at the scale of your company.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16	Keep Consulting Groupe Rainbow Partners	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	11-50	5 contacts →
	Exact match “Pure-player du conseil en cybersécurité, gestion des risques IT et infrastructures, notre force se résume par la flexibilité et l’autonomie de notre structure au sein d’un groupe…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17	Flow-Technology	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	11-50	3 contacts →
	Exact match “nous croyons qu'un projet IT ne peut réussir qu'avec le bon expert, au bon moment, dans le bon environnement.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18	Cloud Services Groupe	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	1-10	2 contacts →
	Exact match “Cloud Services Groupe accompagne ses clients dans les évolutions majeurs de leur systèmes d'information.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19	Elysium	Exact match	Neuilly-Sur-Seine, FranceHQ recorded Sep 4, 2026	11-50	1 contacts →
	Exact match “Depuis 2019, Nous accompagnons nos clients dans la transformation et la sécurisation des infrastructures IT.” 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 19 of 41 IT infrastructure consulting firms based in Neuilly-Sur-Seine, France

See the full list, filter by size, metro and specialty, and access 190 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT infrastructure consulting firms based in Neuilly-Sur-Seine, France at a glance

As of Sep 4, 2026

30.4%Verified-email coverage

15.2Average contacts per company

11-50Median size (employees)

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole France list rather than for Neuilly-Sur-Seine, so it is reported there. Company counts and contact totals on this page are exact for Neuilly-Sur-Seine, over 41 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 Neuilly-Sur-Seine, 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 190 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 Neuilly-Sur-Seine, France?

RevenueBase identified 41 company matches for IT infrastructure consulting firms associated with Neuilly-Sur-Seine, 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?

Teolia 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). Neuilly-Sur-Seine has 41.

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 190 professional contacts with verified work emails tracked across these 41 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.