Company lists · Data refreshed November 2026

Top 22 IT consultancies based in Réunion

RevenueBase identified 55 company matches for IT consultancies associated with Réunion as of November 2026 and tracks 291 professional contacts across them, including 118 with verified work emails. Saint-Denis is the largest hub.

This list covers company matches for IT consultancies associated with Réunion, 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 November 6, 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 Nov 6, 2026 How this list was built
55Companies
291Contacts tracked
118Verified emails
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The 22 largest IT consultancies based in Réunion

Ranked by team size
Top 22 of 55 company matches for IT consultancies based in Réunion, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSaint-denis, ReunionHQ outside RéunionHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“ISODOM, société de conseil en Transformation des Organisations, Management Qualité Sécurité Environnement et Ingénierie des Systèmes d’Information, accompagne ses clients de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNantes, FranceHQ outside RéunionHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Entreprise de Service du Numérique spécialisée en innovation, Mood Conseil recherche de nouveaux talents pour constituer ses équipes Nantaises!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSainte Clotilde, ReunionHQ outside RéunionHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Créé en 1998, 3A (Audit Analyses Associés) est un groupe de cabinets d’expertise comptable, d’audit et de conseil implanté dans l’océan Indien (Réunion, Maurice, Madagascar…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSaint-denis, ReunionHQ outside RéunionHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Partenaire d'Excellence en Solutions IT, Retail et Gestion à La Réunion Avec d'expérience, STOR SYSTEMES se démarque en tant que partenaire IT privilégié à La Réunion, associant…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ outside RéunionHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Depuis plus de 15 ans, Maya Consulting s’appuie exclusivement sur des solutions d’éditeurs leaders sur leur marché.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSaint-gilles Les Hauts, ReunionHQ outside RéunionHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Au service des entreprises, YOUTELL est spécialisé dans le conseil et le support de solutions numériques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSaint-gilles Les Hauts, ReunionHQ outside RéunionHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“VAKOM est une société de Conseil en Ressources et Relations Humaines avec + de 30 ans d’expérience dans l’accompagnement d’entreprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLe Port, ReunionHQ outside RéunionHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Le cabinet Orghom est né de deux constats liés à l’évolution de notre société -l’optimisation de la performance humaine (individuelle et collective) est prépondérante dans un…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLa Possession, ReunionHQ outside RéunionHQ recorded Nov 6, 20261-107 contacts →

Exact match

“01 / On audite Disposer d’une synthèse de l’équipement de l’entreprise pour évaluer si et comment faire évoluer son parc informatique et répondre à la question : l’efficacité…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSte Marie, ReunionHQ outside RéunionHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Depuis plus de 15 ans, RéUniX accompagne les entreprises dans la mise en place de solutions informatiques adaptées, l'infogérance, la maintenance et le conseil en solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSaint Gilles Les Hauts, ReunionHQ outside RéunionHQ recorded Nov 6, 20261-107 contacts →

Exact match

“RLCom est une entreprise résolument tournée vers le service aux clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSaint Denis, ReunionHQ outside RéunionHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Créée en 2002, XTM TECHNOLOGIE SAS est une ESN spécialisée dans l'étude, le développement d'applications informatiques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSaint-denis, ReunionHQ outside RéunionHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Prestataire informatique spécialisé dans la sécurité informatique, cybersecurité et protection des données, auprès des associations, des TPE et PME dans la Zone Océan Indien Nos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLa Possession, ReunionHQ outside RéunionHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Maneva Conseil société spécialisée dans les prestations de services informatiques dédiés aux entreprises à la Réunion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLe Port, ReunionHQ outside RéunionHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Agartha, intégrateurs et consultants des progiciels Cegid, nous gérons l’installation et les paramétrages en fonction des attentes et contraintes de chaque clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMérignac, FranceHQ outside RéunionHQ recorded Nov 6, 20261-104 contacts →

Exact match

“OUTREMER CONSEIL accompagne les entreprises, avec un savoir-faire particulier dédié aux artisans, aux petites et moyennes entreprises issu d’années d’expérience pratique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSt Denis, ReunionHQ outside RéunionHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Nous sommes prestataire informatique pour les professionnels et vous proposons des services adaptés à vos besoins.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSaint-pierre, ReunionHQ outside RéunionHQ recorded Nov 6, 20261-103 contacts →

Exact match

“C'Consult est là pour vous accompagner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchReunionHQ outside RéunionHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Nous accompagnons les entreprises dans leurs projets informatiques, à court, moyen, et long terme - Mise en place & Maintenance de votre SI, en tenant compte de vos besoins…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchReunionHQ outside RéunionHQ recorded Nov 6, 20261-102 contacts →

Exact match

“API OI se concentre sur la fourniture de services et produits technologiques, se distinguant par sa vaste gamme de solutions informatiques et numériques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLa Possession, ReunionHQ outside RéunionHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Le cabinet K&G Conseil a pour but de vous aider à - Valoriser votre image, votre savoir-faire et vos produits - Construire des avantages compétitifs durables - Mieux satisfaire…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSainte-clotilde, ReunionHQ outside RéunionHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Des experts pour tous vos besoins en services informatiques à La Réunion Nos ingénieurs, développeurs, web designers et secrétaires mettent leurs compétences au service de votre…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 22 of 55 IT consultancies based in Réunion

See the full list, filter by size, metro and specialty, and access 118 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT consultancies based in Réunion at a glance

As of Nov 6, 2026
40.5%Verified-email coverage
5.3Average contacts per company
1-10Median size (employees)
14.5%Largest-city concentration · Saint-Denis
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
9
51-200
1

Email recency for this list is measured worldwide rather than for Réunion, so it is reported there. Company counts and contact totals on this page are exact for Réunion, over 55 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 Réunion whose business descriptions match “IT consultancies” 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 118 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 November 6, 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.

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 consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT consultancies are there based in Réunion?

RevenueBase identified 55 company matches for IT consultancies associated with Réunion as of November 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?

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

Which city has the most IT consultancies?

Saint-Denis leads with 8 company records, followed by Saint-Pierre (5) and La Possession (4).

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 118 professional contacts with verified work emails tracked across these 55 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 November 6, 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.