Company lists · Data refreshed September 2026

Top 23 Outsourcing payroll companies based in Belgium

RevenueBase identified 35 company matches for outsourcing payroll companies associated with Belgium as of September 2026 and tracks 341 professional contacts across them, including 234 with verified work emails. Hasselt is the largest hub.

This list covers company matches for outsourcing payroll 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
35Companies
341Contacts tracked
234Verified emails
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The 23 largest outsourcing payroll companies based in Belgium

Ranked by team size
Top 23 of 35 company matches for outsourcing payroll companies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKnokke-heist, BelgiumHQ recorded Sep 21, 202651-20073 contacts →

Exact match

“Besox is a recognized payroll office that supports SMEs in Belgium with payroll, HR, insurance and finance.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchAalst, BelgiumHQ recorded Sep 21, 202651-20038 contacts →

Exact match

“Daenens Payroll Services neemt je loonadministratie volledig uit handen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchBruxelles - Anderlecht, BelgiumHQ recorded Sep 21, 202611-5037 contacts →

Exact match

“At Salary Solution, we simplify payroll management for small and medium-sized businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchHasselt, BelgiumHQ recorded Sep 21, 202611-5032 contacts →

Exact match

“Een oplossing, voor jou en je professionele carrière.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchBeringen, BelgiumHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“Specialist in loonadministratie en sociaal advies Al ruim 20 jaar is LWB in Beringen de HR-partner van (veelal) Limburgse kmo’s, startende ondernemingen en eenmanszaken.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchGhent, BelgiumHQ recorded Sep 21, 20261-1013 contacts →

Exact match

“Digital Payroll Services staat voor een dienstverlening door specialisten in HR en payroll en dit aan een concurrentiële prijs.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchWaterloo, BelgiumHQ recorded Sep 21, 20261-1011 contacts →

Exact match

“L’innovation dans la gestion des masses salariales.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchAsse, BelgiumHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“Met BruNetto willen wij uw bedrijf volledig ontzorgen op vlak van een accurate loonberekening en loonadministratie zodat u zich voor de volle 100% kan concentreren op uw core…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchHasselt, BelgiumHQ recorded Sep 21, 20261-1010 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
10Exact matchOlmen, BelgiumHQ recorded Sep 21, 20261-108 contacts →

Exact match

“Payroll management Personeelsadministratie & payroll end-to-end Advies en coaching- Comp & Ben - Sociale wetgeving & payroll Optimalisatie loonkost en processen Kennisborging…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchAarschot, BelgiumHQ recorded Sep 21, 20261-107 contacts →

Exact match

“Our goal: to allow temporary employment agencies to focus 100% on their core business: recruiting candidates, convincing clients and serving stakeholders!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchRijkevorsel, BelgiumHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Hoe je ‘t ook draait of keert… alles draait rond uren.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchRoeselare, BelgiumHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Wij ondersteunen ondernemers met proactief advies, transparantie en oplossingen op maat.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchLouvain-la-neuve, BelgiumHQ recorded Sep 21, 20261-106 contacts →

Exact match

“DynamikHR est un bureau salarial, nous nous engageons à fournir un accompagnement personnalisé et adapté aux besoins des TPE et PME.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchZemst, BelgiumHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Bij employease ontzorgen we je met onze persoonlijke begeleiding en advisering op maat voor jouw bedrijf.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchDilsen-stokkem, BelgiumHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Payroll processing ook voor u!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchRoeselare, BelgiumHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Bij Loonburo maken we er een punt van onze klanten correct en vlot te ondersteunen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchBrasschaat, BelgiumHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Een jarenlange samenwerking met de grote sociale secretariaten en heel veel goesting om het beter te doen, zorgden ervoor dat B&R een eigen payroll bedrijf opstartte.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchMechelen, BelgiumHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Payco is het loonsecretariaat voor starters en kmo’s.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchVeurne, BelgiumHQ recorded Sep 21, 20261-102 contacts →

Exact match

“The Payroll Office is jouw persoonlijke payroll partner voor ondernemende werkgevers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchZoersel, BelgiumHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Assistenza staat garant voor de gehele loonadministratie en personeelszaken van uw onderneming, dit van A tot Z.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchSint-truiden, BelgiumHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Personeelsdienst, loonbeheer, HR”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchTemse, BelgiumHQ recorded Sep 21, 20261-101 contacts →

Exact match

“At HR TOP we are well versed in global HR and Payroll outsourcing.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 23 of 35 outsourcing payroll companies based in Belgium

See the full list, filter by size, metro and specialty, and access 234 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsourcing payroll companies based in Belgium at a glance

As of Sep 21, 2026
68.6%Verified-email coverage
9.7Average contacts per company
1-10Median size (employees)
8.6%Largest-city concentration · Hasselt
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
6
51-200
3

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 35 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 “outsourcing payroll 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 234 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 “outsourcing payroll companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourcing payroll companies are there based in Belgium?

RevenueBase identified 35 company matches for outsourcing payroll 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?

Besox Payroll, Hr, Insurance & Banking tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most outsourcing payroll companies?

Hasselt leads with 3 company records, followed by Roeselare (2) and Aalst (1).

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 234 professional contacts with verified work emails tracked across these 35 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.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.