Company lists · Data refreshed October 2026

Top 18 Core administrative processing systems software companies based in Belgium

Name: Core administrative processing systems software companies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 26 companies tracked

RevenueBase identified 26 company matches for core administrative processing systems software companies associated with Belgium as of October 2026 and tracks 2,521 professional contacts across them, including 257 with verified work emails. Kontich is the largest hub.

This list covers company matches for core administrative processing systems software 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 October 1, 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 Oct 1, 2026 How this list was built

26Companies

2,521Contacts tracked

257Verified emails

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The 18 largest core administrative processing systems software companies based in Belgium

Ranked by team size

Top 18 of 26 company matches for core administrative processing systems software companies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	SD Worx SAP Solutions	Exact match	Mont St Guibert, BelgiumHQ recorded Oct 1, 2026	501-1,000	238 contacts →
	Exact match “About SD Worx SD Worx believes that success starts with people.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Afas Software België	Exact match	Kontich, BelgiumHQ recorded Oct 1, 2026	51-200	47 contacts →
	Exact match “AFAS Software inspireert beter ondernemen!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Flexer	Exact match	Hasselt, BelgiumHQ recorded Oct 1, 2026	11-50	32 contacts →
	Exact match “Een oplossing, voor jou en je professionele carrière.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Assusoft	Exact match	Duffel, BelgiumHQ recorded Oct 1, 2026	11-50	24 contacts →
	Exact match “Assusoft is an independent software company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Dileoz	Exact match	Zaventem, BelgiumHQ recorded Oct 1, 2026	11-50	22 contacts →
	Exact match “Dileoz is een jong en dynamisch bedrijf dat zich toelegt op de automatisering van HR-processen, personeelsplanning, tijdsregistratie en Pay roll.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Hr-Technologies	Exact match	Ghent, BelgiumHQ recorded Oct 1, 2026	1-10	19 contacts →
	Exact match “HR-Technologies develops, integrates, operates and supports off-the-shelf and fully-custom e-HR solutions to support your e-recruitment HR-Technologies was founded in 2002 with…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Intec Software Engineering	Exact match	St. Vith, BelgiumHQ recorded Oct 1, 2026	11-50	11 contacts →
	Exact match “Intec Software Engineering is specialized in the development of integrated business software.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	AAPI	Exact match	Antwerp, BelgiumHQ recorded Oct 1, 2026	1-10	9 contacts →
	Exact match “AAPI's software, inclusief PLANNINGSTOOL en digitaal DASHBOARD, biedt geavanceerde mogelijkheden voor de AUTOMATISATIE van loonberekeningen in diverse sectoren.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	IG Soft Sprl	Exact match	Grivegnée, BelgiumHQ recorded Oct 1, 2026	1-10	9 contacts →
	Exact match “Logiciels de comptabilité et gestion d'entreprises” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	BIQS	Exact match	Tessenderlo, BelgiumHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “BIQS IT is een software bedrijf dat zich specialiseert in het automatiseren van bedrijfsprocessen door software ontwikkeling.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Isis SA	Exact match	Verviers, BelgiumHQ recorded Oct 1, 2026	11-50	8 contacts →
	Exact match “Depuis 1987, ISIS propose à ses clients son expertise en informatique de gestion : à travers EQUISIS d’abord, son logiciel de gestion d’entreprise riche de nombreux modules…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Formatech NEW Technologies SA	Exact match	Bruxelles (evere), BelgiumHQ recorded Oct 1, 2026	11-50	7 contacts →
	Exact match “FormaTech est une société bruxelloise éditrice de solutions logicielles et services, spécialisée, depuis plus de quinze ans dans le domaine de la gestion du personnel et plus…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Rollit Payroll	Exact match	Antwerp, BelgiumHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “Rollit Payroll is dé partner voor bedrijven die hun tijdelijke personeelsadministratie willen vereenvoudigen.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Decision Engineering Decis	Exact match	Brussel, BelgiumHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “DECIS develops software solutions In 3 directions : Manpower management - Planning software : Decis StaffPlanner (for hospital and industry)- Timesheets : Decis TimeKeeper…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Echosoft SRL	Exact match	Namur, BelgiumHQ recorded Oct 1, 2026	11-50	4 contacts →
	Exact match “Depuis plus de 30 ans, nous installons et développons des logiciels de gestion comptable et commerciale ainsi que des solutions informatiques spécifiques pour l’amélioration de la…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Data-M N.V	Exact match	Wetteren, BelgiumHQ recorded Oct 1, 2026	11-50	4 contacts →
	Exact match “Data-M ontwikkelt, commercialiseert en implementeert administratieve toepassingen voor de kmo-markt.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Nubis Data Services	Exact match	Kampenhout, BelgiumHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Nubis Data Services is a company specializing in all aspects of data processing and hosting.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	CIG Group SRL	Exact match	Waimes, BelgiumHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Société de services informatiques- Fourniture de logiciels informatiques - Fourniture de logiciels de gestion d'entreprise - Solution de caisse enregistreuse pour l'Horeca -…” Recorded in the RevenueBase company graph · Oct 1, 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 “core administrative processing systems software 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 18 of 26 core administrative processing systems software companies based in Belgium

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Core administrative processing systems software companies based in Belgium at a glance

As of Oct 1, 2026

10.2%Verified-email coverage

97.0Average contacts per company

1-10Median size (employees)

11.5%Largest-city concentration · Kontich

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

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 26 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 “core administrative processing systems software 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 257 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 October 1, 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 “core administrative processing systems software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many core administrative processing systems software companies are there based in Belgium?

RevenueBase identified 26 company matches for core administrative processing systems software companies associated with Belgium as of October 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?

SD Worx SAP Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most core administrative processing systems software companies?

Kontich leads with 3 company records, followed by Antwerp (2) and Brussel (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 257 professional contacts with verified work emails tracked across these 26 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 October 1, 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.