Company lists · Data refreshed September 2026
Top 25 Managed IT services companies based in Belgium
RevenueBase identified 240 managed IT services companies headquartered in Belgium as of September 2026 and tracks 2,795 professional contacts across them, including 1,315 with verified work emails and 75 with mobile numbers. Brussels is the largest hub.
This list covers managed IT services companies 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 IT services companies based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 739 | ||||
“Easi is a Belgian IT company founded in offering state-of-the-art solutions and services to the mid-market, in the domains of software development, IT infrastructure, cloud and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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. | |||||
| 3 | VanroeyStrong evidence | 217 | |||
“VanRoey is a leading Managed IT Services provider.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 80 | ||||
“Notre mission est de répondre à tous les besoins technologiques du paysage professionnel actuel.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | LNSIndirect evidence | 76 | |||
“LNS heeft als doel een "single point of contact" te vormen voor de kleine tot middel-grote KMO.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 71 | ||||
“Empowering partnerships in times of constant technological evolution.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 49 | ||||
“Aurelium, IT Services by Konica Minolta has over 30 years of experience in delivering IT solutions to the SMB market.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 47 | ||||
“ITAF is the IT partner that provides small, and medium businesses and enterprises in Belgium with IT support, IT security, and complete ICT infrastructure.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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. | |||||
| 10 | Keystone SolutionsPartial evidence | 42 | |||
“At Keystone Solutions, we specialize in bridging technology and talent to deliver a seamless IT experience.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 37 | ||||
“Acom wants to help your business with your IT department.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 37 | ||||
“IT Anywhere - Managed IT Services – The solution for SMEs that want to outsource their IT management.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 37 | ||||
“SIP est spécialisé dans les services IT à destination des Pros depuis + de 20 ans.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 36 | ||||
“Rank1 focuses on ICT infrastructure: Rank1 a new company dedicated to the design, implementation and management of systems and networks started business under the wing of business…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 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. | |||||
| 16 | 28 | ||||
“We help ambitious SMEs turn complex IT environments into secure, efficient ecosystems that support your business goals, ’.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 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. | |||||
| 18 | NEW ERA Technology EuropeIndirect evidence | 24 | |||
“In February 2023, Cameo Global joined the New Era Technology family of companies.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 21 | ||||
“BDE-Group couvre toutes les activités informatiques allant de la fourniture de matériel à la mise en place et la gestion complète de votre réseau, physique ou dans le cloud.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 21 | ||||
“advensys : Excellence informatique depuis plus de 25 ans.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 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. | |||||
| 22 | TricorePartial evidence | 20 | |||
“Wij zijn een proactief IT-bedrijf, gestart door 3 ondernemers met éénzelfde missie: elke KMO over een sterke IT-infrastructuur laten beschikken.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 19 | ||||
“Advanced Customer-Oriented Services ACOServices is a service and consulting company in information and communication technology.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 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. | |||||
| 25 | LimelogicIndirect evidence | 17 | |||
“LIMELOGIC, LE SPÉCIALISTE « RÉSEAU INFORMATIQUE », PROPOSE UN FORFAIT INVARIABLE Limelogic a choisi de faire de la gestion de réseaux informatiques son unique métier en imaginant…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 240 managed IT services companies based in Belgium
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Managed IT services companies 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 IT services companies, 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 IT services companies”. 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 IT services companies, 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, 1,315 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 IT services companies are there based in Belgium?
RevenueBase identified 240 managed IT services companies 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?
EASI, headquartered in Nivelles, tops this list with the largest team on record.
Which city has the most managed IT services companies?
Brussels leads with 7 headquartered companies, followed by Antwerpen (6) and Kontich (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 1,315 verified decision-maker contacts tracked across these 240 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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