Company lists · Data refreshed September 2026
Top 25 Outsourced business management companies based in Belgium
RevenueBase identified 491 company matches for outsourced business management companies associated with Belgium as of September 2026 and tracks 3,222 professional contacts across them, including 686 with verified work emails. Brussels is the largest hub.
This list covers company matches for outsourced business management 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 outsourced business management companies based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,411 contacts → | ||||
Exact match “Partena Professional is a service provider with a strong focus on entrepreneurship and personnel management.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 113 contacts → | ||||
Exact match “Crefius is a competence center for mortgage loans: • Servicing of loans in portfolio • Integrated collateral and debtors management • Task force of 210 specialized employees •…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 91 contacts → | ||||
Exact match “Wij geloven dat kleine ondernemingen echt grootse dingen doen.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 52 contacts → | ||||
Exact match “Ondernemen start altijd vanuit een passie.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 38 contacts → | ||||
Exact match “dnf is een dynamisch accountants- en advieskantoor uit Antwerpen.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 35 contacts → | ||||
Exact match “We are BREEX.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 34 contacts → | ||||
Exact match “Depuis 3 générations, VERDIN & ASSOCIÉS offre un accompagnement en gestion comptable, fiscale et financière.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 25 contacts → | ||||
Exact match “Cynex is er voor ondernemers die meer zoeken dan wat de huidige, traditionele, accountant of boekhouder te bieden heeft.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 23 contacts → | ||||
Exact match “De la comptabilité au pilotage stratégique : un parcours engagé au service des dirigeants!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 23 contacts → | ||||
Exact match “Kies voor vrijheid om te focussen op wat echt telt.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 23 contacts → | ||||
Exact match “In 1987 startte Georges Bauwens samen met zijn echtgenote Karine Uyttendaele met het Antwerps Boekhoudkantoor.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 22 contacts → | ||||
Exact match “Wij blijven meekijken.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “Welkom bij Bizzit!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “GALLYS a pour mission d'accompagner ses clients dans leur développement, de les aider à dynamiser la gestion de leur entreprise, de les conseiller dans l'organisation des…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 14 contacts → | ||||
Exact match “Outsourcing van Financiële profielen - Financieel & Juridisch advies - Accountantskantoor OUTSOURCING : De juiste Financieel Expert voor uw KMO (boekhouder, controller, finance…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 13 contacts → | ||||
Exact match “Bij Acctive helpen we ondernemers om hun dromen te realiseren.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “Wave Group is a service company that provides its expertise to start ups, SME's and large companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “Passion4Sales is a young and dynamic company founded in June 2013 and was created to help companies grow in sales and top line revenue.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 12 contacts → | ||||
Exact match “Heeft u tijd en energie om uw bedrijf te doen groeien?” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “The House of Support bundelt de krachten van 5 bedrijven: 1.De Supporters: administratieve duizendpoten die jou ontlasten van jouw administratie zodat je je kunt concentreren op…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “Administratie, boekhouding, betaalbeheer: het geeft je als ondernemer vaak hoofdpijn, wij houden ervan.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match “Wil je meer inzicht in je cijfers om zo meer uit je bedrijf te halen?” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 11 contacts → | ||||
Exact match “Découvrez MonsiegeSocial, votre partenaire pour la réussite de votre entreprise!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “Adfisc BV werd opgericht om zelfstandigen ( KMO’s en vrije beroepen ) vanuit een boekhoudkundige visie meer en betere bedrijfsbegeleiding aan te bieden.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 10 contacts → | ||||
Exact match “HR, Payroll and administrative consulting/outsourcing to simplify your 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 “outsourced business management 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 491 outsourced business management companies based in Belgium
See the full list, filter by size, metro and specialty, and access 686 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Outsourced business management 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 491 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 “outsourced business management 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 686 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 “outsourced business management companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many outsourced business management companies are there based in Belgium?
RevenueBase identified 491 company matches for outsourced business management 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?
Partena Professional tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most outsourced business management companies?
Brussels leads with 28 company records, followed by Antwerp (23) and Liege (13).
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 686 professional contacts with verified work emails tracked across these 491 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 491 outsourced business management companies based in Belgium. Start with a free account, no credit card.
Download this list →Related lists
Outsourced business management companies by geography
- Outsourced business management companies based in Adelaide, Australia
- Outsourced business management companies based in Brisbane, Australia
- Outsourced business management companies based in Gold Coast, Australia
- Outsourced business management companies based in Melbourne, Australia
- Outsourced business management companies based in Perth, Australia
- Outsourced business management companies based in Sydney, Australia
- Outsourced business management companies based in Barueri, Brazil
- Outsourced business management companies based in Belo Horizonte, Brazil
- Outsourced business management companies based in Blumenau, Brazil
- Outsourced business management companies based in Campinas, Brazil
- Outsourced business management companies based in Curitiba, Brazil
- Outsourced business management companies based in Fortaleza, Brazil
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
- Outsourced business management companies based in Adelaide, Australia
- Outsourced business management companies based in Brisbane, Australia
- Outsourced business management companies based in Gold Coast, Australia
- Outsourced business management companies based in Melbourne, Australia
- Outsourced business management companies based in Perth, Australia
- Outsourced business management companies based in Sydney, Australia
Company intelligence · public preview
Top 25 outsourced business management 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 491 matching company records for outsourced business management companies based in Belgium, with 3,222 tracked contacts and 686 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 outsourced business management 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 | Partena Professionalpartena-professional.be HQ: Brussels, BelgiumReported employees: 1,001-5,000 | Brussels, Belgium | 1,001-5,000 | Exact match | 1,411 contacts → |
“Partena Professional is a service provider with a strong focus on entrepreneurship and personnel management.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Crefiuscrefius.comHQ: Saint-josse-ten-noode, BelgiumReported employees: 201-500 | Saint-josse-ten-noode, Belgium | 201-500 | Exact match | 113 contacts → |
“Crefius is a competence center for mortgage loans: • Servicing of loans in portfolio • Integrated collateral and debtors management • Task force of 210 specialized employees •…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Liberooliberoo.beHQ: Schoten, BelgiumReported employees: 51-200 | Schoten, Belgium | 51-200 | Exact match | 91 contacts → |
“Wij geloven dat kleine ondernemingen echt grootse dingen doen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  UMAINumain.oneHQ: Ghent, BelgiumReported employees: 11-50 | Ghent, Belgium | 11-50 | Exact match | 52 contacts → |
“Ondernemen start altijd vanuit een passie.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  DNF Groupdnf.beHQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 38 contacts → |
“dnf is een dynamisch accountants- en advieskantoor uit Antwerpen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Breex Groupbreex.beHQ: Ghent, BelgiumReported employees: 51-200 | Ghent, Belgium | 51-200 | Exact match | 35 contacts → |
“We are BREEX.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Verdin & Associésverdin.beHQ: Embourg, BelgiumReported employees: 11-50 | Embourg, Belgium | 11-50 | Exact match | 34 contacts → |
“Depuis 3 générations, VERDIN & ASSOCIÉS offre un accompagnement en gestion comptable, fiscale et financière.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  BDO Cynexcynex.comHQ: Hasselt, BelgiumReported employees: 11-50 | Hasselt, Belgium | 11-50 | Exact match | 25 contacts → |
“Cynex is er voor ondernemers die meer zoeken dan wat de huidige, traditionele, accountant of boekhouder te bieden heeft.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Financial WAYfinancialway.beHQ: Liège, BelgiumReported employees: 11-50 | Liège, Belgium | 11-50 | Exact match | 23 contacts → |
“De la comptabilité au pilotage stratégique : un parcours engagé au service des dirigeants!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Raadhuis Groepraadhuis.beHQ: 8200, BelgiumReported employees: 51-200 | 8200, Belgium | 51-200 | Exact match | 23 contacts → |
“Kies voor vrijheid om te focussen op wat echt telt.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ABEKAabeka.beHQ: Deurne, BelgiumReported employees: 11-50 | Deurne, Belgium | 11-50 | Exact match | 23 contacts → |
“In 1987 startte Georges Bauwens samen met zijn echtgenote Karine Uyttendaele met het Antwerps Boekhoudkantoor.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Centumcentum.be HQ: Knokke-heist, BelgiumReported employees: 11-50 | Knokke-heist, Belgium | 11-50 | Exact match | 22 contacts → |
“Wij blijven meekijken.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Bizzitbizzit.taxHQ: Diepenbeek, BelgiumReported employees: 11-50 | Diepenbeek, Belgium | 11-50 | Exact match | 15 contacts → |
“Welkom bij Bizzit!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Gallysgallys.beHQ: Louveigné, BelgiumReported employees: 11-50 | Louveigné, Belgium | 11-50 | Exact match | 15 contacts → |
“GALLYS a pour mission d'accompagner ses clients dans leur développement, de les aider à dynamiser la gestion de leur entreprise, de les conseiller dans l'organisation des…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Jump4morejump4more.beHQ: Vichte, BelgiumReported employees: 11-50 | Vichte, Belgium | 11-50 | Exact match | 14 contacts → |
“Outsourcing van Financiële profielen - Financieel & Juridisch advies - Accountantskantoor OUTSOURCING : De juiste Financieel Expert voor uw KMO (boekhouder, controller, finance…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Acctive BVacctive.beHQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 13 contacts → |
“Bij Acctive helpen we ondernemers om hun dromen te realiseren.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Wave Groupwave-group.beHQ: Flanders, BelgiumReported employees: 11-50 | Flanders, Belgium | 11-50 | Exact match | 13 contacts → |
“Wave Group is a service company that provides its expertise to start ups, SME's and large companies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Passion4salespassion4sales.beHQ: Ronse, BelgiumReported employees: 51-200 | Ronse, Belgium | 51-200 | Exact match | 13 contacts → |
“Passion4Sales is a young and dynamic company founded in June 2013 and was created to help companies grow in sales and top line revenue.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Iassistiassist.be HQ: Hasselt, BelgiumReported employees: 1-10 | Hasselt, Belgium | 1-10 | Exact match | 12 contacts → |
“Heeft u tijd en energie om uw bedrijf te doen groeien?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  The House Of Supportthehouseofsupport.beHQ: Zemst, BelgiumReported employees: 51-200 | Zemst, Belgium | 51-200 | Exact match | 12 contacts → |
“The House of Support bundelt de krachten van 5 bedrijven: 1.De Supporters: administratieve duizendpoten die jou ontlasten van jouw administratie zodat je je kunt concentreren op…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | FAKTSfakts.be HQ: Sint-kwintens-lennik, BelgiumReported employees: 11-50 | Sint-kwintens-lennik, Belgium | 11-50 | Exact match | 11 contacts → |
“Administratie, boekhouding, betaalbeheer: het geeft je als ondernemer vaak hoofdpijn, wij houden ervan.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  We ARE Briskwearebrisk.beHQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 11 contacts → |
“Wil je meer inzicht in je cijfers om zo meer uit je bedrijf te halen?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Monsiegesocialmonsiegesocial.be HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 11 contacts → |
“Découvrez MonsiegeSocial, votre partenaire pour la réussite de votre entreprise!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Adfiscadfisc.beHQ: Roeselare, BelgiumReported employees: 11-50 | Roeselare, Belgium | 11-50 | Exact match | 10 contacts → |
“Adfisc BV werd opgericht om zelfstandigen ( KMO’s en vrije beroepen ) vanuit een boekhoudkundige visie meer en betere bedrijfsbegeleiding aan te bieden.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Simplify HRsimplify-hr.beHQ: Hasselt, BelgiumReported employees: 1-10 | Hasselt, Belgium | 1-10 | Exact match | 10 contacts → |
“HR, Payroll and administrative consulting/outsourcing to simplify your business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 491 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Outsourced business management 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
491 records in the displayed employee bands.
0 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 491 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 outsourced business management 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 outsourced business management companies did RevenueBase find based in Belgium?
The saved snapshot records 491 matching company records, 3,222 tracked contacts and 686 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
Outsourced business management companies by geography
- Outsourced business management companies based in Adelaide, Australia
- Outsourced business management companies based in Brisbane, Australia
- Outsourced business management companies based in Gold Coast, Australia
- Outsourced business management companies based in Melbourne, Australia
- Outsourced business management companies based in Perth, Australia
- Outsourced business management companies based in Sydney, Australia
- Outsourced business management companies based in Barueri, Brazil
- Outsourced business management companies based in Belo Horizonte, Brazil
- Outsourced business management companies based in Blumenau, Brazil
- Outsourced business management companies based in Campinas, Brazil
- Outsourced business management companies based in Curitiba, Brazil
- Outsourced business management companies based in Fortaleza, Brazil
Cite this list
RevenueBase Data Team. Top 25 outsourced business management companies based in Belgium. Snapshot: September 21, 2026. https://revenuebase.ai/companies/outsourced-business-management-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
- Outsourced business management companies based in Adelaide, Australia
- Outsourced business management companies based in Brisbane, Australia
- Outsourced business management companies based in Gold Coast, Australia
- Outsourced business management companies based in Melbourne, Australia
- Outsourced business management companies based in Perth, Australia
- Outsourced business management companies based in Sydney, Australia
Company intelligence · public preview
Top 25 outsourced business management companies based in Belgium
RevenueBase records 491 matching company records for outsourced business management companies based in Belgium, with 3,222 tracked contacts and 686 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 outsourced business management 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 | Partena Professionalpartena-professional.be HQ: Brussels, BelgiumReported employees: 1,001-5,000 | Brussels, Belgium | 1,001-5,000 | Exact match | 1,411 contacts → |
“Partena Professional is a service provider with a strong focus on entrepreneurship and personnel management.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Crefiuscrefius.com HQ: Saint-josse-ten-noode, BelgiumReported employees: 201-500 | Saint-josse-ten-noode, Belgium | 201-500 | Exact match | 113 contacts → |
“Crefius is a competence center for mortgage loans: • Servicing of loans in portfolio • Integrated collateral and debtors management • Task force of 210 specialized employees •…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Liberooliberoo.be HQ: Schoten, BelgiumReported employees: 51-200 | Schoten, Belgium | 51-200 | Exact match | 91 contacts → |
“Wij geloven dat kleine ondernemingen echt grootse dingen doen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | UMAINumain.one HQ: Ghent, BelgiumReported employees: 11-50 | Ghent, Belgium | 11-50 | Exact match | 52 contacts → |
“Ondernemen start altijd vanuit een passie.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | DNF Groupdnf.be HQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 38 contacts → |
“dnf is een dynamisch accountants- en advieskantoor uit Antwerpen.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Breex Groupbreex.be HQ: Ghent, BelgiumReported employees: 51-200 | Ghent, Belgium | 51-200 | Exact match | 35 contacts → |
“We are BREEX.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Verdin & Associésverdin.be HQ: Embourg, BelgiumReported employees: 11-50 | Embourg, Belgium | 11-50 | Exact match | 34 contacts → |
“Depuis 3 générations, VERDIN & ASSOCIÉS offre un accompagnement en gestion comptable, fiscale et financière.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | BDO Cynexcynex.com HQ: Hasselt, BelgiumReported employees: 11-50 | Hasselt, Belgium | 11-50 | Exact match | 25 contacts → |
“Cynex is er voor ondernemers die meer zoeken dan wat de huidige, traditionele, accountant of boekhouder te bieden heeft.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Financial WAYfinancialway.be HQ: Liège, BelgiumReported employees: 11-50 | Liège, Belgium | 11-50 | Exact match | 23 contacts → |
“De la comptabilité au pilotage stratégique : un parcours engagé au service des dirigeants!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Raadhuis Groepraadhuis.be HQ: 8200, BelgiumReported employees: 51-200 | 8200, Belgium | 51-200 | Exact match | 23 contacts → |
“Kies voor vrijheid om te focussen op wat echt telt.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ABEKAabeka.be HQ: Deurne, BelgiumReported employees: 11-50 | Deurne, Belgium | 11-50 | Exact match | 23 contacts → |
“In 1987 startte Georges Bauwens samen met zijn echtgenote Karine Uyttendaele met het Antwerps Boekhoudkantoor.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Centumcentum.be HQ: Knokke-heist, BelgiumReported employees: 11-50 | Knokke-heist, Belgium | 11-50 | Exact match | 22 contacts → |
“Wij blijven meekijken.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Bizzitbizzit.tax HQ: Diepenbeek, BelgiumReported employees: 11-50 | Diepenbeek, Belgium | 11-50 | Exact match | 15 contacts → |
“Welkom bij Bizzit!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Gallysgallys.be HQ: Louveigné, BelgiumReported employees: 11-50 | Louveigné, Belgium | 11-50 | Exact match | 15 contacts → |
“GALLYS a pour mission d'accompagner ses clients dans leur développement, de les aider à dynamiser la gestion de leur entreprise, de les conseiller dans l'organisation des…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Jump4morejump4more.be HQ: Vichte, BelgiumReported employees: 11-50 | Vichte, Belgium | 11-50 | Exact match | 14 contacts → |
“Outsourcing van Financiële profielen - Financieel & Juridisch advies - Accountantskantoor OUTSOURCING : De juiste Financieel Expert voor uw KMO (boekhouder, controller, finance…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Acctive BVacctive.be HQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 13 contacts → |
“Bij Acctive helpen we ondernemers om hun dromen te realiseren.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Wave Groupwave-group.be HQ: Flanders, BelgiumReported employees: 11-50 | Flanders, Belgium | 11-50 | Exact match | 13 contacts → |
“Wave Group is a service company that provides its expertise to start ups, SME's and large companies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Passion4salespassion4sales.be HQ: Ronse, BelgiumReported employees: 51-200 | Ronse, Belgium | 51-200 | Exact match | 13 contacts → |
“Passion4Sales is a young and dynamic company founded in June 2013 and was created to help companies grow in sales and top line revenue.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Iassistiassist.be HQ: Hasselt, BelgiumReported employees: 1-10 | Hasselt, Belgium | 1-10 | Exact match | 12 contacts → |
“Heeft u tijd en energie om uw bedrijf te doen groeien?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | The House Of Supportthehouseofsupport.be HQ: Zemst, BelgiumReported employees: 51-200 | Zemst, Belgium | 51-200 | Exact match | 12 contacts → |
“The House of Support bundelt de krachten van 5 bedrijven: 1.De Supporters: administratieve duizendpoten die jou ontlasten van jouw administratie zodat je je kunt concentreren op…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | FAKTSfakts.be HQ: Sint-kwintens-lennik, BelgiumReported employees: 11-50 | Sint-kwintens-lennik, Belgium | 11-50 | Exact match | 11 contacts → |
“Administratie, boekhouding, betaalbeheer: het geeft je als ondernemer vaak hoofdpijn, wij houden ervan.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | We ARE Briskwearebrisk.be HQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 11 contacts → |
“Wil je meer inzicht in je cijfers om zo meer uit je bedrijf te halen?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Monsiegesocialmonsiegesocial.be HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 11 contacts → |
“Découvrez MonsiegeSocial, votre partenaire pour la réussite de votre entreprise!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Adfiscadfisc.be HQ: Roeselare, BelgiumReported employees: 11-50 | Roeselare, Belgium | 11-50 | Exact match | 10 contacts → |
“Adfisc BV werd opgericht om zelfstandigen ( KMO’s en vrije beroepen ) vanuit een boekhoudkundige visie meer en betere bedrijfsbegeleiding aan te bieden.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Simplify HRsimplify-hr.be HQ: Hasselt, BelgiumReported employees: 1-10 | Hasselt, Belgium | 1-10 | Exact match | 10 contacts → |
“HR, Payroll and administrative consulting/outsourcing to simplify your business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 491 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Outsourced business management 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
491 records in the displayed employee bands.
0 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 491 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 outsourced business management 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 outsourced business management companies did RevenueBase find based in Belgium?
The saved snapshot records 491 matching company records, 3,222 tracked contacts and 686 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
Outsourced business management companies by geography
- Outsourced business management companies based in Adelaide, Australia
- Outsourced business management companies based in Brisbane, Australia
- Outsourced business management companies based in Gold Coast, Australia
- Outsourced business management companies based in Melbourne, Australia
- Outsourced business management companies based in Perth, Australia
- Outsourced business management companies based in Sydney, Australia
- Outsourced business management companies based in Barueri, Brazil
- Outsourced business management companies based in Belo Horizonte, Brazil
- Outsourced business management companies based in Blumenau, Brazil
- Outsourced business management companies based in Campinas, Brazil
- Outsourced business management companies based in Curitiba, Brazil
- Outsourced business management companies based in Fortaleza, Brazil
Cite this list
RevenueBase Data Team. Top 25 outsourced business management companies based in Belgium. Snapshot: September 21, 2026. https://revenuebase.ai/companies/outsourced-business-management-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
- Outsourced business management companies based in Adelaide, Australia
- Outsourced business management companies based in Brisbane, Australia
- Outsourced business management companies based in Gold Coast, Australia
- Outsourced business management companies based in Melbourne, Australia
- Outsourced business management companies based in Perth, Australia
- Outsourced business management companies based in Sydney, Australia