Company lists · Data refreshed September 2026
Top 25 IT support outsourcing companies based in Belgium
RevenueBase identified 182 company matches for IT support outsourcing companies associated with Belgium as of September 2026 and tracks 999 professional contacts across them, including 342 with verified work emails. Brussels is the largest hub.
This list covers company matches for IT support outsourcing companies 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 21, 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 IT support outsourcing companies based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 84 contacts → | ||||
Exact match “Cennox is an incumbent ICT services provider, mainly active in financial industry, offering IT service desk, field support services (installation, repair and logistics) for IT…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 80 contacts → | ||||
Exact match “Notre mission est de répondre à tous les besoins technologiques du paysage professionnel actuel.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 47 contacts → | ||||
Exact match “ITAF is the IT partner that provides small, and medium businesses and enterprises in Belgium with IT support, IT security, and complete ICT infrastructure.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 44 contacts → | ||||
Exact match “At Proximus NXT SpearIT we help companies work smarter, safer and faster.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 37 contacts → | ||||
Exact match “Acom wants to help your business with your IT department.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 30 contacts → | ||||
Exact match “The bottom line: you have a business to run.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 29 contacts → | ||||
Exact match “De technologie van morgen verandert vandaag al hoe bedrijven werken.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 20 contacts → | ||||
Exact match “Al sinds 2012 is Office-IT druk bezig met tal van activiteiten om bedrijven te laten groeien!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match “BIG WATER CONSULTING (BWC), we have been helping clients deliver successful projects.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “CISA biedt IT-support en services voor kleine en grote organisaties over alle industrieën heen.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 14 contacts → | ||||
Exact match “Toekomstdenkers, dat is wat jouw onderneming nodig heeft om te groeien.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 14 contacts → | ||||
Exact match “B1TS dat is een hecht team van ervaren en opgeleide IT-specialisten.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 14 contacts → | ||||
Exact match “Wij zijn Daenens Outsourcing, een familiaal outsourcingbedrijf dat focust op industriële en technische ondersteuning.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “GESTION DE PARCS INFORMATIQUES Conseil, vente, installation, maintenance préventive, protection et coordination avec tous les prestataires IT Outsourcing” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “IT van A tot Z voor uw onderneming.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “Van ‘gedoe met IT’ naar ‘gemoedsrust’ IT is overal in het bedrijfsleven.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 10 contacts → | ||||
Exact match “Gabitasoft is sinds 2006 een full service IT integrator met een ‘can do’ mentaliteit.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “DEBO TECHNICS: Uw partner in kwaliteitsvolle technische outsourcing - Flexibel, betrouwbaar en altijd de juiste match!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “IT Consultancy By Excellence.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “Kmo’s, accountancy- en boekhoudkantoren & de voedings- en verssector vertrouwen al meer dan 30 jaar op 4 Business Software als IT-partner.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “NEO, votre service informatique externalisé Les petites et moyennes entreprises telles que la vôtre peuvent parfois rencontrer des problèmes informatiques qui nécessiteront…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “Nous sommes une équipe jeune, dynamique et passionnée, forte d’une expertise de plus de 15ans dans le secteur de l’informatique.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “Plus de 20 ans d’expérience digitale au cœur d’une famille Wallonne.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Votre partenaire IT de proximité depuis 2001 Chez ANS Computer, nous accompagnons les entreprises dans leurs projets informatiques avec une approche humaine, réactive et sur…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “The IT support that supports your growth Ensure the highest levels of continuous operations, manage growth and surpass service levels with the IT support that understands business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “IT support outsourcing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 182 IT support outsourcing companies based in Belgium
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IT support outsourcing companies based in Belgium at a glance
As of Sep 21, 2026Companies by employee count
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 182 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 “IT support outsourcing companies” 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 342 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 21, 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 support outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many IT support outsourcing companies are there based in Belgium?
RevenueBase identified 182 company matches for IT support outsourcing companies 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?
Cennox Managed Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most IT support outsourcing companies?
Brussels leads with 12 company records, followed by Mechelen (4) and Antwerp (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 342 professional contacts with verified work emails tracked across these 182 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 182 IT support outsourcing companies based in Belgium. Start with a free account, no credit card.
Download this list →Related lists
IT support outsourcing companies by geography
- IT support outsourcing companies based in Brisbane, Australia
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- IT support outsourcing companies based in Perth, Australia
- IT support outsourcing companies based in Sydney, Australia
- IT support outsourcing companies based in Belo Horizonte, Brazil
- IT support outsourcing companies based in Curitiba, Brazil
- IT support outsourcing companies based in Porto Alegre, Brazil
- IT support outsourcing companies based in Rio De Janeiro, Brazil
- IT support outsourcing companies based in Sao Paulo, Brazil
- IT support outsourcing companies based in Calgary, Canada
- IT support outsourcing companies based in Edmonton, Canada
- IT support outsourcing companies based in Mississauga, Canada
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- IT support outsourcing companies based in Brisbane, Australia
- IT support outsourcing companies based in Melbourne, Australia
- IT support outsourcing companies based in Perth, Australia
- IT support outsourcing companies based in Sydney, Australia
- IT support outsourcing companies based in Belo Horizonte, Brazil
- IT support outsourcing companies based in Curitiba, Brazil
Company intelligence · public preview
Top 25 IT support outsourcing companies based in Belgium
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 182 matching company records for IT support outsourcing companies based in Belgium, with 999 tracked contacts and 342 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT support outsourcing companies based in Belgium
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Cennox Managed Servicescennox.comHQ: Groot-bijgaarden, BelgiumReported employees: 201-500 | Groot-bijgaarden, Belgium | 201-500 | Exact match | 84 contacts → |
“Cennox is an incumbent ICT services provider, mainly active in financial industry, offering IT service desk, field support services (installation, repair and logistics) for IT…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Connectis Groupconnectisgroup.beHQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 80 contacts → |
“Notre mission est de répondre à tous les besoins technologiques du paysage professionnel actuel.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ITAFitaf.euHQ: Ghent, BelgiumReported employees: 51-200 | Ghent, Belgium | 51-200 | Exact match | 47 contacts → |
“ITAF is the IT partner that provides small, and medium businesses and enterprises in Belgium with IT support, IT security, and complete ICT infrastructure.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Proximus NXT Spearitproximus-spearit.be HQ: Evere Brussels, BelgiumReported employees: 201-500 | Evere Brussels, Belgium | 201-500 | Exact match | 44 contacts → |
“At Proximus NXT SpearIT we help companies work smarter, safer and faster.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ACOMacom.beHQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 37 contacts → |
“Acom wants to help your business with your IT department.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Mister Geniusmistergenius.beHQ: Woluwé-saint-lambert, BelgiumReported employees: 11-50 | Woluwé-saint-lambert, Belgium | 11-50 | Exact match | 30 contacts → |
“The bottom line: you have a business to run.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Codekickcodekick.beHQ: Torhout, BelgiumReported employees: 11-50 | Torhout, Belgium | 11-50 | Exact match | 29 contacts → |
“De technologie van morgen verandert vandaag al hoe bedrijven werken.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Office-It BVoffice-it.beHQ: Olen, BelgiumReported employees: 11-50 | Olen, Belgium | 11-50 | Exact match | 20 contacts → |
“Al sinds 2012 is Office-IT druk bezig met tal van activiteiten om bedrijven te laten groeien!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  BIG Water Consulting BWCbigwater.consultingHQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 17 contacts → |
“BIG WATER CONSULTING (BWC), we have been helping clients deliver successful projects.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  CISAcisanet.beHQ: Kasterlee, BelgiumReported employees: 11-50 | Kasterlee, Belgium | 11-50 | Exact match | 16 contacts → |
“CISA biedt IT-support en services voor kleine en grote organisaties over alle industrieën heen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Denk ITdenk-it.beHQ: Roeselare, BelgiumReported employees: 11-50 | Roeselare, Belgium | 11-50 | Exact match | 14 contacts → |
“Toekomstdenkers, dat is wat jouw onderneming nodig heeft om te groeien.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  B1tsb1ts.beHQ: Lummen, BelgiumReported employees: 1-10 | Lummen, Belgium | 1-10 | Exact match | 14 contacts → |
“B1TS dat is een hecht team van ervaren en opgeleide IT-specialisten.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Daenens Outsourcingdaenens.beHQ: Izegem, BelgiumReported employees: 51-200 | Izegem, Belgium | 51-200 | Exact match | 14 contacts → |
“Wij zijn Daenens Outsourcing, een familiaal outsourcingbedrijf dat focust op industriële en technische ondersteuning.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Pscheenpscheen.comHQ: Verviers, BelgiumReported employees: 11-50 | Verviers, Belgium | 11-50 | Exact match | 13 contacts → |
“GESTION DE PARCS INFORMATIQUES Conseil, vente, installation, maintenance préventive, protection et coordination avec tous les prestataires IT Outsourcing” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  NEXUnexu.beHQ: Brasschaat, BelgiumReported employees: 1-10 | Brasschaat, Belgium | 1-10 | Exact match | 12 contacts → |
“IT van A tot Z voor uw onderneming.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Disprimo IT Solutionsdisprimo.beHQ: Kontich, BelgiumReported employees: 11-50 | Kontich, Belgium | 11-50 | Exact match | 10 contacts → |
“Van ‘gedoe met IT’ naar ‘gemoedsrust’ IT is overal in het bedrijfsleven.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Gabitasoftgabitasoft.comHQ: Kapellen, BelgiumReported employees: 11-50 | Kapellen, Belgium | 11-50 | Exact match | 10 contacts → |
“Gabitasoft is sinds 2006 een full service IT integrator met een ‘can do’ mentaliteit.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Debo Technicsdebotechnics.beHQ: Ranst, BelgiumReported employees: 11-50 | Ranst, Belgium | 11-50 | Exact match | 10 contacts → |
“DEBO TECHNICS: Uw partner in kwaliteitsvolle technische outsourcing - Flexibel, betrouwbaar en altijd de juiste match!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Consultgenconsultgen.beHQ: Berchem-sainte-agathe, BelgiumReported employees: 1-10 | Berchem-sainte-agathe, Belgium | 1-10 | Exact match | 10 contacts → |
“IT Consultancy By Excellence.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  4 Business Software NV4bs.comHQ: Duffel, BelgiumReported employees: 11-50 | Duffel, Belgium | 11-50 | Exact match | 10 contacts → |
“Kmo’s, accountancy- en boekhoudkantoren & de voedings- en verssector vertrouwen al meer dan 30 jaar op 4 Business Software als IT-partner.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  NEOneo-it.beHQ: Hornu, BelgiumReported employees: 1-10 | Hornu, Belgium | 1-10 | Exact match | 9 contacts → |
“NEO, votre service informatique externalisé Les petites et moyennes entreprises telles que la vôtre peuvent parfois rencontrer des problèmes informatiques qui nécessiteront…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Helpithelpit.beHQ: Braine-l’alleud, BelgiumReported employees: 1-10 | Braine-l’alleud, Belgium | 1-10 | Exact match | 8 contacts → |
“Nous sommes une équipe jeune, dynamique et passionnée, forte d’une expertise de plus de 15ans dans le secteur de l’informatique.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  SRTTsrtt.beHQ: Vivegnis, BelgiumReported employees: 1-10 | Vivegnis, Belgium | 1-10 | Exact match | 8 contacts → |
“Plus de 20 ans d’expérience digitale au cœur d’une famille Wallonne.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  A.N.S. Computer SRLanscomputer.beHQ: Namur, BelgiumReported employees: 11-50 | Namur, Belgium | 11-50 | Exact match | 7 contacts → |
“Votre partenaire IT de proximité depuis 2001 Chez ANS Computer, nous accompagnons les entreprises dans leurs projets informatiques avec une approche humaine, réactive et sur…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ultra-Itultra-it.com HQ: Overijse, BelgiumReported employees: 11-50 | Overijse, Belgium | 11-50 | Exact match | 7 contacts → |
“The IT support that supports your growth Ensure the highest levels of continuous operations, manage growth and surpass service levels with the IT support that understands business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 182 company matches
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IT support outsourcing companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
181 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 182 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for IT support outsourcing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT support outsourcing companies did RevenueBase find based in Belgium?
The saved snapshot records 182 matching company records, 999 tracked contacts and 342 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
IT support outsourcing companies by geography
- IT support outsourcing companies based in Brisbane, Australia
- IT support outsourcing companies based in Melbourne, Australia
- IT support outsourcing companies based in Perth, Australia
- IT support outsourcing companies based in Sydney, Australia
- IT support outsourcing companies based in Belo Horizonte, Brazil
- IT support outsourcing companies based in Curitiba, Brazil
- IT support outsourcing companies based in Porto Alegre, Brazil
- IT support outsourcing companies based in Rio De Janeiro, Brazil
- IT support outsourcing companies based in Sao Paulo, Brazil
- IT support outsourcing companies based in Calgary, Canada
- IT support outsourcing companies based in Edmonton, Canada
- IT support outsourcing companies based in Mississauga, Canada
Cite this list
RevenueBase Data Team. Top 25 IT support outsourcing companies based in Belgium. Snapshot: September 21, 2026. https://revenuebase.ai/companies/it-support-outsourcing-companies/belgium.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- IT support outsourcing companies based in Brisbane, Australia
- IT support outsourcing companies based in Melbourne, Australia
- IT support outsourcing companies based in Perth, Australia
- IT support outsourcing companies based in Sydney, Australia
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Company intelligence · public preview
Top 25 IT support outsourcing companies based in Belgium
RevenueBase records 182 matching company records for IT support outsourcing companies based in Belgium, with 999 tracked contacts and 342 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT support outsourcing companies based in Belgium
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Cennox Managed Servicescennox.com HQ: Groot-bijgaarden, BelgiumReported employees: 201-500 | Groot-bijgaarden, Belgium | 201-500 | Exact match | 84 contacts → |
“Cennox is an incumbent ICT services provider, mainly active in financial industry, offering IT service desk, field support services (installation, repair and logistics) for IT…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Connectis Groupconnectisgroup.be HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 80 contacts → |
“Notre mission est de répondre à tous les besoins technologiques du paysage professionnel actuel.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ITAFitaf.eu HQ: Ghent, BelgiumReported employees: 51-200 | Ghent, Belgium | 51-200 | Exact match | 47 contacts → |
“ITAF is the IT partner that provides small, and medium businesses and enterprises in Belgium with IT support, IT security, and complete ICT infrastructure.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Proximus NXT Spearitproximus-spearit.be HQ: Evere Brussels, BelgiumReported employees: 201-500 | Evere Brussels, Belgium | 201-500 | Exact match | 44 contacts → |
“At Proximus NXT SpearIT we help companies work smarter, safer and faster.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ACOMacom.be HQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 37 contacts → |
“Acom wants to help your business with your IT department.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Mister Geniusmistergenius.be HQ: Woluwé-saint-lambert, BelgiumReported employees: 11-50 | Woluwé-saint-lambert, Belgium | 11-50 | Exact match | 30 contacts → |
“The bottom line: you have a business to run.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Codekickcodekick.be HQ: Torhout, BelgiumReported employees: 11-50 | Torhout, Belgium | 11-50 | Exact match | 29 contacts → |
“De technologie van morgen verandert vandaag al hoe bedrijven werken.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Office-It BVoffice-it.be HQ: Olen, BelgiumReported employees: 11-50 | Olen, Belgium | 11-50 | Exact match | 20 contacts → |
“Al sinds 2012 is Office-IT druk bezig met tal van activiteiten om bedrijven te laten groeien!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | BIG Water Consulting BWCbigwater.consulting HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 17 contacts → |
“BIG WATER CONSULTING (BWC), we have been helping clients deliver successful projects.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | CISAcisanet.be HQ: Kasterlee, BelgiumReported employees: 11-50 | Kasterlee, Belgium | 11-50 | Exact match | 16 contacts → |
“CISA biedt IT-support en services voor kleine en grote organisaties over alle industrieën heen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Denk ITdenk-it.be HQ: Roeselare, BelgiumReported employees: 11-50 | Roeselare, Belgium | 11-50 | Exact match | 14 contacts → |
“Toekomstdenkers, dat is wat jouw onderneming nodig heeft om te groeien.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | B1tsb1ts.be HQ: Lummen, BelgiumReported employees: 1-10 | Lummen, Belgium | 1-10 | Exact match | 14 contacts → |
“B1TS dat is een hecht team van ervaren en opgeleide IT-specialisten.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Daenens Outsourcingdaenens.be HQ: Izegem, BelgiumReported employees: 51-200 | Izegem, Belgium | 51-200 | Exact match | 14 contacts → |
“Wij zijn Daenens Outsourcing, een familiaal outsourcingbedrijf dat focust op industriële en technische ondersteuning.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Pscheenpscheen.com HQ: Verviers, BelgiumReported employees: 11-50 | Verviers, Belgium | 11-50 | Exact match | 13 contacts → |
“GESTION DE PARCS INFORMATIQUES Conseil, vente, installation, maintenance préventive, protection et coordination avec tous les prestataires IT Outsourcing” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | NEXUnexu.be HQ: Brasschaat, BelgiumReported employees: 1-10 | Brasschaat, Belgium | 1-10 | Exact match | 12 contacts → |
“IT van A tot Z voor uw onderneming.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Disprimo IT Solutionsdisprimo.be HQ: Kontich, BelgiumReported employees: 11-50 | Kontich, Belgium | 11-50 | Exact match | 10 contacts → |
“Van ‘gedoe met IT’ naar ‘gemoedsrust’ IT is overal in het bedrijfsleven.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Gabitasoftgabitasoft.com HQ: Kapellen, BelgiumReported employees: 11-50 | Kapellen, Belgium | 11-50 | Exact match | 10 contacts → |
“Gabitasoft is sinds 2006 een full service IT integrator met een ‘can do’ mentaliteit.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Debo Technicsdebotechnics.be HQ: Ranst, BelgiumReported employees: 11-50 | Ranst, Belgium | 11-50 | Exact match | 10 contacts → |
“DEBO TECHNICS: Uw partner in kwaliteitsvolle technische outsourcing - Flexibel, betrouwbaar en altijd de juiste match!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Consultgenconsultgen.be HQ: Berchem-sainte-agathe, BelgiumReported employees: 1-10 | Berchem-sainte-agathe, Belgium | 1-10 | Exact match | 10 contacts → |
“IT Consultancy By Excellence.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | 4 Business Software NV4bs.com HQ: Duffel, BelgiumReported employees: 11-50 | Duffel, Belgium | 11-50 | Exact match | 10 contacts → |
“Kmo’s, accountancy- en boekhoudkantoren & de voedings- en verssector vertrouwen al meer dan 30 jaar op 4 Business Software als IT-partner.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | NEOneo-it.be HQ: Hornu, BelgiumReported employees: 1-10 | Hornu, Belgium | 1-10 | Exact match | 9 contacts → |
“NEO, votre service informatique externalisé Les petites et moyennes entreprises telles que la vôtre peuvent parfois rencontrer des problèmes informatiques qui nécessiteront…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Helpithelpit.be HQ: Braine-l’alleud, BelgiumReported employees: 1-10 | Braine-l’alleud, Belgium | 1-10 | Exact match | 8 contacts → |
“Nous sommes une équipe jeune, dynamique et passionnée, forte d’une expertise de plus de 15ans dans le secteur de l’informatique.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | SRTTsrtt.be HQ: Vivegnis, BelgiumReported employees: 1-10 | Vivegnis, Belgium | 1-10 | Exact match | 8 contacts → |
“Plus de 20 ans d’expérience digitale au cœur d’une famille Wallonne.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | A.N.S. Computer SRLanscomputer.be HQ: Namur, BelgiumReported employees: 11-50 | Namur, Belgium | 11-50 | Exact match | 7 contacts → |
“Votre partenaire IT de proximité depuis 2001 Chez ANS Computer, nous accompagnons les entreprises dans leurs projets informatiques avec une approche humaine, réactive et sur…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ultra-Itultra-it.com HQ: Overijse, BelgiumReported employees: 11-50 | Overijse, Belgium | 11-50 | Exact match | 7 contacts → |
“The IT support that supports your growth Ensure the highest levels of continuous operations, manage growth and surpass service levels with the IT support that understands business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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IT support outsourcing companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
181 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 182 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for IT support outsourcing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT support outsourcing companies did RevenueBase find based in Belgium?
The saved snapshot records 182 matching company records, 999 tracked contacts and 342 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 IT support outsourcing companies based in Belgium. Snapshot: September 21, 2026. https://revenuebase.ai/companies/it-support-outsourcing-companies/belgium.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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