Company lists · Data refreshed September 2026

Top 25 Cloud optimization consulting firms based in Belgium

RevenueBase identified 99 company matches for cloud optimization consulting firms associated with Belgium as of September 2026 and tracks 382 professional contacts across them, including 196 with verified work emails. Brussels is the largest hub.

This list covers company matches for cloud optimization consulting firms associated with Belgium, 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 27, 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 27, 2026 How this list was built
99Companies
382Contacts tracked
196Verified emails
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The 25 largest cloud optimization consulting firms based in Belgium

Ranked by team size
Top 25 of 99 company matches for cloud optimization consulting firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchKontich, BelgiumHQ recorded Sep 27, 202611-5046 contacts →

Exact match

“100% focused on AWS solutions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchMechelen, BelgiumHQ recorded Sep 27, 202651-20034 contacts →

Exact match

“Ixor is jouw partner bij het vormgeven van de digitale toekomst van jouw onderneming.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchLochristi, BelgiumHQ recorded Sep 27, 202611-5028 contacts →

Exact match

“The Collective is a highly-skilled and accredited Microsoft Partner with expertise in security, compliance, endpoint management, and cloud infrastructure.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchKortrijk, BelgiumHQ recorded Sep 27, 202611-5026 contacts →

Exact match

“English version below) oXya biedt managed cloud services en technische consultancy voor bedrijfskritische toepassingen, waaronder SAP.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchMons, BelgiumHQ recorded Sep 27, 202611-5023 contacts →

Exact match

“As a cloud native company, Necko Technologies offers AWS Cloud Services, Software Development and Consulting services on the AWS Cloud.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchDiegem, BelgiumHQ recorded Sep 27, 2026501-1,00014 contacts →

Exact match

“Proact is Europe’s leading specialist in data and information management with focus on cloud services and data centre solutions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchMerelbeke, BelgiumHQ recorded Sep 27, 202611-5011 contacts →

Exact match

“Speed & Uptime No fluff, just performance.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchGosselies, BelgiumHQ recorded Sep 27, 20261-1010 contacts →

Exact match

“Digicloud Solutions vous aide à digitaliser votre entreprise!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchIsnes, BelgiumHQ recorded Sep 27, 202611-508 contacts →

Exact match

“Our mission at TDJ is to support our Customers in their transition towards « Next-Gen » Solutions, through a Cloud-oriented portfolio of services.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchVivegnis, BelgiumHQ recorded Sep 27, 20261-108 contacts →

Exact match

“Plus de 20 ans d’expérience digitale au cœur d’une famille Wallonne.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchLochristi, BelgiumHQ recorded Sep 27, 202611-508 contacts →

Exact match

“Our mission is to bring cloud where our customers need it.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchGenk, BelgiumHQ recorded Sep 27, 20261-107 contacts →

Exact match

“Let's make things work!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchEmblem, BelgiumHQ recorded Sep 27, 202611-507 contacts →

Exact match

“Ob-V-us is a high end consultancy company focusing on helping customers to get to the cloud both on their datacenter and their workplace.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchKontich, BelgiumHQ recorded Sep 27, 202611-506 contacts →

Exact match

“Your Managed CloudOps Partner!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchKontich, BelgiumHQ recorded Sep 27, 202611-505 contacts →

Exact match

“NubeX is a managed cloud services provider helping enterprise organizations navigate the complexity of multi-cloud environments.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchBelgiumHQ recorded Sep 27, 202611-505 contacts →

Exact match

“Information Technology is migrating to the cloud.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchTournai, BelgiumHQ recorded Sep 27, 20261-105 contacts →

Exact match

“v-Infra Europe was created with a main objective in mind : offer a high added-value expertise around the virtualization and cloud technologies to its customers.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchKontich, BelgiumHQ recorded Sep 27, 20261-104 contacts →

Exact match

“With GC Innovate we orchestrate the unique ecosystem of the Cronos Group, providing a broad range of knowledge and expertise on all things Google.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchAntwerp, BelgiumHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Cloud oplossingen op maat van je onderneming, zonder zorgen over de dagelijkse werking.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchGhent, BelgiumHQ recorded Sep 27, 20261-103 contacts →

Exact match

“We believe that rapidly evolving cloud technologies shouldn't make organizations more complex, but rather more resilient and adaptable- Our purpose We help organizations unlock…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchMelkwezer, BelgiumHQ recorded Sep 27, 20261-103 contacts →

Exact match

“A company focusing on Cloud & DevOps Consultancy.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchGistel, BelgiumHQ recorded Sep 27, 20261-102 contacts →

Exact match

“ByteCove Consultancy staan paraat om bedrijven te helpen om de stap te zetten naar de Cloud.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchDiest, BelgiumHQ recorded Sep 27, 202611-502 contacts →

Exact match

“Belgium’s Beacon of IT Excellence Rooted in the heart of Belgium, ITRex is a testament to Belgian ingenuity and a leader in delivering state-of-the-art IT infrastructure support…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchHamme, BelgiumHQ recorded Sep 27, 20261-102 contacts →

Exact match

“DevOps Cloud Solutions IT Architecture”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchNamur, BelgiumHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Entreprise de services numériques, spécialiste du cloud Microsoft, Google et Amazon BeCloudInitiy accompagne Grands Comptes et PME, dans l’adoption des solutions cloud et propose…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 99 cloud optimization consulting firms based in Belgium

See the full list, filter by size, metro and specialty, and access 196 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cloud optimization consulting firms based in Belgium at a glance

As of Sep 27, 2026
51.3%Verified-email coverage
3.9Average contacts per company
1-10Median size (employees)
11.1%Largest-city concentration · Brussels
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
76
11-50
19
51-200
2
501-1,000
1

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 99 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 Belgium whose business descriptions match “cloud optimization 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 196 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 27, 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 “cloud optimization consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud optimization consulting firms are there based in Belgium?

RevenueBase identified 99 company matches for cloud optimization consulting firms associated with Belgium 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?

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

Which city has the most cloud optimization consulting firms?

Brussels leads with 11 company records, followed by Kontich (7) and Antwerp (5).

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 196 professional contacts with verified work emails tracked across these 99 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 27, 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.