Company lists · Data refreshed September 2026
Top 25 Managed cloud service providers based in Belgium
RevenueBase identified 144 managed cloud service providers headquartered in Belgium as of September 2026 and tracks 1,849 professional contacts across them, including 870 with verified work emails and 47 with mobile numbers. Kontich is the largest hub.
This list covers managed cloud service providers headquartered in Belgium, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 25 largest managed cloud service providers based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 251 | ||||
“Trustteam is a leading provider of IT managed services, specializing in a wide range of solutions including Business Performance, Data & AI, Digital Workplace, Hybrid Cloud and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | VanroeyPartial evidence | 217 | |||
“VanRoey is a leading Managed IT Services provider.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 186 | ||||
“Tailoring IT Solutions for Your Business Welcome to Xylos, where we empower your business with customized IT solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 151 | ||||
“As an IT service provider, NTX believes that you should be able to work with IT without worry.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 137 | ||||
“As a managed service provider (MSP) and experienced IT partner, we assist companies with their journey towards digital growth: from cloud infrastructure and network connectivity…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 92 | ||||
“At ASP, we strive to simplify and strengthen IT operations for organizations by combining proven technologies with modern cloud solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 67 | ||||
“WE FIX-IT, established in 2010, is a consulting company specializing in IT and Technical Services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | Proximus NXT SpearitIndirect evidence | 44 | |||
“At Proximus NXT SpearIT we help companies work smarter, safer and faster.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 38 | ||||
“Worry-free business starts with reliable IT.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 33 | ||||
“SDP is an IT company that has been a major player in the international market for almost 40 years.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 26 | ||||
“English version below) oXya biedt managed cloud services en technische consultancy voor bedrijfskritische toepassingen, waaronder SAP.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 25 | ||||
“For more than 25 years, ITS Group has developed a unique expertise in IT infrastructure and operations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 22 | ||||
“Level27 zorgt voor relaxte online ervaringen.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 21 | ||||
“SoftwareOne is a leading global software and cloud solutions provider that is redefining how organizations build, buy and manage everything in the cloud.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 21 | ||||
“advensys : Excellence informatique depuis plus de 25 ans.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 20 | ||||
“Al sinds 2012 is Office-IT druk bezig met tal van activiteiten om bedrijven te laten groeien!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 20 | ||||
“Cloudway helps your organization link applications to the through our cloud-native software development methodology and deep technical expertise.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 20 | ||||
“Bij IXT doen we onze slogan ‘sterk in betaalbare IT’ graag alle eer aan.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 20 | ||||
“Agisko eliminates the guesswork.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 20 | ||||
“At ITCE, we support organizations from A to Z with their IT environment for more than 20 years.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 17 | ||||
“A high-performing and always available IT environment is more crucial than ever to the success of your company.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 14 | ||||
“Proact is Europe’s leading specialist in data and information management with focus on cloud services and data centre solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 13 | ||||
“Since 2004, our company evolved from an Information Technology Service Provider to Cloud Service Provider The reliability of the Cloud Service is based on more than 10 years of…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 11 | ||||
“Speed & Uptime No fluff, just performance.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 10 | ||||
“Welcome to CloudSisters – Redefining the Future of IT Infrastructure management.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 144 managed cloud service providers based in Belgium
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Managed cloud service providers based in Belgium at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 managed cloud service providers, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Belgium whose own description of what they do matches “managed cloud service providers”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among managed cloud service providers, and records with no verified work email. Companies headquartered outside Belgium 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 an evidence 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, 870 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 5, 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.
Frequently asked
How many managed cloud service providers are there based in Belgium?
RevenueBase identified 144 managed cloud service providers headquartered in Belgium 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?
Trustteam België Belgique, headquartered in Kortrijk, tops this list with the largest team on record.
Which city has the most managed cloud service providers?
Kontich leads with 9 headquartered companies, followed by Brussels (5) and Bruxelles (5).
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 870 verified decision-maker contacts tracked across these 144 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 5, 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.
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