Company lists · Data refreshed September 2026

Top 25 IT outsourcing companies based in Paris, France

Name: IT outsourcing companies based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 110 companies tracked

RevenueBase identified 110 IT outsourcing companies headquartered in Paris, France as of September 2026 and tracks 1,782 professional contacts across them, including 386 with verified work emails and 40 with mobile numbers. Paris is the largest hub.

This list covers IT outsourcing companies headquartered in Paris, 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 12, 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 12, 2026 86% judged on-target in blind review

110Companies

1,782Contacts tracked

386Verified emails

40Mobile numbers

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The 25 largest IT outsourcing companies based in Paris, France

Ranked by team size

Top 25 of 110 IT outsourcing companies based in Paris, France, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to IT outsourcing 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	Objectware	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	501-1,000	395 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 12, 2026
2	Ataway	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	201-500	394 contacts →
	Indirect evidence “Ataway is a global consulting company supporting organizations across industries, with over 25 years of experience and presence in more than 23 countries.” Source: RevenueBase Database · checked Sep 12, 2026
3	Norgay	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	201-500	167 contacts →
	Partial evidence “NORGAY IT services, la proximité au cœur de votre transformation digitale NORGAY IT Services est une entreprise de services numériques (ESN), implantée sur Brest, Nantes, Paris…” Source: RevenueBase Database · checked Sep 12, 2026
4	TECOS	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	31 contacts →
	Indirect evidence “TECOS est une entreprise de services du numérique qui participe activement au marché de la transformation digitale en France.” Source: RevenueBase Database · checked Sep 12, 2026
5	Neotiq	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	51-200	29 contacts →
	Partial evidence “Neotiq provides IT services, software development and data consulting.” Source: RevenueBase Database · checked Sep 12, 2026
6	MEG Digital	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	20 contacts →
	Indirect evidence “MEG Digital est une ESN innovante qui combine expertise technologique, agilité business et culture entrepreneuriale pour accompagner les entreprises dans leurs projets digitaux…” Source: RevenueBase Database · checked Sep 12, 2026
7	Euraxiel	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	18 contacts →
	Indirect evidence “Notre ADN : la qualité des développements et l’industrialisation des processus.” Source: RevenueBase Database · checked Sep 12, 2026
8	Netaxis	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	13 contacts →
	Indirect evidence “Fondée en Netaxis est une société de service informatique spécialisée dans l'organisation et la mise en oeuvre de prestations de service offshore dans les domaines d'activité…” Source: RevenueBase Database · checked Sep 12, 2026
9	IOR System Paris	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	12 contacts →
	Indirect evidence “Redéfinissons ensemble votre système d'information.” Source: RevenueBase Database · checked Sep 12, 2026
10	F8 Conseil	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	10 contacts →
	Indirect evidence “Chez F8 Conseil, on pilote l’infogérance côté client.” Source: RevenueBase Database · checked Sep 12, 2026
11	Tekteo	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	1-10	10 contacts →
	Indirect evidence “Tekteo est née d'une véritable passion commune pour le numérique.” Source: RevenueBase Database · checked Sep 12, 2026
12	Innosys	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	8 contacts →
	Indirect evidence “InnoSys est une société de services informatique (SSII), créée en 2005 spécialisée en conseil, développement d’application, administration de réseau, sécurité et système…” Source: RevenueBase Database · checked Sep 12, 2026
13	Lameduse	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	8 contacts →
	Partial evidence “Empower Your Business with Tailored IT Solutions!” Source: RevenueBase Database · checked Sep 12, 2026
14	Unidosa	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	8 contacts →
	Indirect evidence “UNIDOSA est une ESN (Entreprise de Service du Numérique) créée en 2013 par UNITED GENESIS LTD société de droit Anglais.” Source: RevenueBase Database · checked Sep 12, 2026
15	Dqlick	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	7 contacts →
	Partial evidence “Our IT company excels in a diverse array of technological domains and employs adept professionals to craft bespoke solutions for its clientele.” Source: RevenueBase Database · checked Sep 12, 2026
16	Concept IT	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	7 contacts →
	Partial evidence “Créée en 2005, Concept IT est une Entreprise de Service Numérique créée et dirigée sur les principes du Not Only SSII (NoSSII).” Source: RevenueBase Database · checked Sep 12, 2026
17	ICE	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	6 contacts →
	Indirect evidence “Votre partenaire pour une externalisation exceptionnelle!” Source: RevenueBase Database · checked Sep 12, 2026
18	Macinwork	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	1-10	6 contacts →
	Partial evidence “Créée en 2013, Macinwork est une société de services en ingénierie informatique qui propose l’externalisation du service IT.” Source: RevenueBase Database · checked Sep 12, 2026
19	Phidelys Consulting	Partial evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	6 contacts →
	Partial evidence “With 200 consultants Phidelys is the new challenger of outsourcing!” Source: RevenueBase Database · checked Sep 12, 2026
20	Croak Innovative Apps Paris	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	1-10	5 contacts →
	Indirect evidence “Nous sommes un collectif spécialisé en services numériques répondant aux besoins d'externalisation des expertises, des services et des projets informatiques des directions…” Source: RevenueBase Database · checked Sep 12, 2026
21	Archicorp-It	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	1-10	5 contacts →
	Indirect evidence “INFOGÉRANCE La prise en charge partielle ou complète de votre architecture informatique est notre métier.” Source: RevenueBase Database · checked Sep 12, 2026
22	Avanty	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	51-200	5 contacts →
	Indirect evidence “Avanty - Premium Expertises & Solutions Avanty (by Groupe Ailancy) est une entreprise de services numériques à valeur, à forte dominante métier et spécialiste des solutions…” Source: RevenueBase Database · checked Sep 12, 2026
23	IPE Maintenance ET Solutions Informatiques	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	11-50	4 contacts →
	Indirect evidence “Nous sommes la filiale d’un groupe qui intervient auprès de professionnels depuis plus de 50 ans.” Source: RevenueBase Database · checked Sep 12, 2026
24	Betanum	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	1-10	3 contacts →
	Indirect evidence “BETANUM propose des solutions informatiques globales.” Source: RevenueBase Database · checked Sep 12, 2026
25	LDIED	Indirect evidence	Paris, FranceHQ checked Sep 12, 2026	1-10	3 contacts →
	Indirect evidence “Nous accompagnons principalement les entreprises dans la gestion de l'informatique.” Source: RevenueBase Database · checked Sep 12, 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: IT outsourcing 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 IT outsourcing companies.
Partial evidence: Its own public description names part of IT outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT outsourcing 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 110 IT outsourcing companies based in Paris, France

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IT outsourcing companies based in Paris, France at a glance

As of Sep 12, 2026

21.7%Verified-email coverage

2.2%Mobile-number coverage

16.2Average contacts per company

1-10Median size (employees)

109.1%Largest-city concentration · Paris

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 13.0d

3430–30

4331–60

061–90

090–180

0180+

Company record updated

Median 71.0d

00–30

71631–60

81861–90

17690–180

72180+

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 IT outsourcing 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 Paris, France whose own description of what they do matches “IT outsourcing 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 IT outsourcing 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 IT outsourcing companies, and records with no verified work email. Companies headquartered outside Paris 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, 386 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 12, 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.

IT outsourcing companies by metro in France

IT outsourcing companies in Paris120

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 IT outsourcing 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 IT outsourcing companies are there based in Paris, France?

RevenueBase identified 110 IT outsourcing companies headquartered in Paris, 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?

Objectware, headquartered in Paris, tops this list with the largest team on record.

Which city has the most IT outsourcing companies?

Paris leads with 120 headquartered companies, followed by Lyon (13) and Bordeaux (11).

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 386 verified decision-maker contacts tracked across these 110 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 12, 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.