Company lists · Data refreshed September 2026

Top 22 Business process outsourcing software companies based in Belgium

RevenueBase identified 62 company matches for business process outsourcing software companies associated with Belgium as of September 2026 and tracks 1,679 professional contacts across them, including 406 with verified work emails. Brussels is the largest hub.

This list covers company matches for business process outsourcing 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 September 27, 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 27, 2026 How this list was built
62Companies
1,679Contacts tracked
406Verified emails
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The 22 largest business process outsourcing software companies based in Belgium

Ranked by team size
Top 22 of 62 company matches for business process outsourcing software companies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchDiegem, BelgiumHQ recorded Sep 27, 20261,001-5,000682 contacts →

Exact match

“WEngage creates the best and authentic customer experiences driven by skilled employees, cutting-edge technology and certified working procedures.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchLiège, BelgiumHQ recorded Sep 27, 20261,001-5,000355 contacts →

Exact match

“iKanbi is a Contact Center specialized in advising, developing and managing the remote customer services of any brand.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchZaventem, BelgiumHQ recorded Sep 27, 2026501-1,000293 contacts →

Exact match

“We are NewCo Communications (NewCo), we help companies grow by delivering customer service and business process outsourcing that actually works: multilingual, omni-channel and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchSaint-josse-ten-noode, BelgiumHQ recorded Sep 27, 2026201-500113 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 27, 2026 · View company records in RevenueBase
5Exact matchBraine-l’alleud, BelgiumHQ recorded Sep 27, 202611-5015 contacts →

Exact match

“We thrive in fast-paced environments, embracing change and innovation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchZemst, BelgiumHQ recorded Sep 27, 202651-20012 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 27, 2026 · View company records in RevenueBase
7Exact matchTernat, BelgiumHQ recorded Sep 27, 202611-5010 contacts →

Exact match

“Team Solutions offers software that can be adapted to your needs.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchHasselt, BelgiumHQ recorded Sep 27, 20261-1010 contacts →

Exact match

“HR, Payroll and administrative consulting/outsourcing to simplify your business.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchKortrijk, BelgiumHQ recorded Sep 27, 202611-507 contacts →

Exact match

“Meer tijd voor uw tevreden klanten.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchLier, BelgiumHQ recorded Sep 27, 20261-107 contacts →

Exact match

“Wij implementeren reeds meer dan 25 jaar slimme bedrijfssoftware en ondersteunen met onze all-in-one service ondernemingen bij de automatisatie en optimalisatie van hun…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchLiège, BelgiumHQ recorded Sep 27, 202611-505 contacts →

Exact match

“Votre partenaire pour l'ensemble des services généraux de votre entreprise (IT, Comptabilité & Finance, Ressources Humaines, Achats).”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchSint-agatha-berchem, BelgiumHQ recorded Sep 27, 202611-505 contacts →

Exact match

“SOLUDOC provides a wide range of outsourced back-office services, including call center services; high-volume digital mailroom and mail center management; and data entry, document…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchHerstal, BelgiumHQ recorded Sep 27, 202611-505 contacts →

Exact match

“Une infinité de solutions informatiques.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchBilzen, BelgiumHQ recorded Sep 27, 20261-105 contacts →

Exact match

“Rentech is een jonge en dynamische onderneming met een specialisatie in het automatiseren van bedrijfsprocessen in kmo’s.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchOud-turnhout, BelgiumHQ recorded Sep 27, 202611-505 contacts →

Exact match

“Outsourcing of back-office finance and accounting enables the client to focus on their core business which increases saved time and money.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchBrussels, BelgiumHQ recorded Sep 27, 202611-503 contacts →

Exact match

“Passion Sales : votre partenaire pour une relation client exceptionnelle.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchVrasene, BelgiumHQ recorded Sep 27, 20261-103 contacts →

Exact match

“At 3rd Wave, we help our customers improve and simplify their business processes so they can reach their full potential.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchWielsbeke, BelgiumHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Windwijzer helpt bedrijven om hun bedrijfsprocessen te optimaliseren aan de hand van performante software oplossingen.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchDadizele, BelgiumHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Wij nemen de backoffice en administratie uit handen, zoeken de juiste mensen via slimme recruitment, en bieden outsourcing en backoffice diensten die perfect past bij jouw bedrijf.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchBrussels, BelgiumHQ recorded Sep 27, 202611-502 contacts →

Exact match

“Founded in 2008 by two specialists, RHODIUM IT is an IT service company.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchAntwerp, BelgiumHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Emisha provides business process services.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchKortenberg, BelgiumHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Webflow Design delivers services regarding project management, process optimization, process automation, workflow and business intelligence.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 22 of 62 business process outsourcing software companies based in Belgium

See the full list, filter by size, metro and specialty, and access 406 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business process outsourcing software companies based in Belgium at a glance

As of Sep 27, 2026
24.2%Verified-email coverage
27.1Average contacts per company
1-10Median size (employees)
9.7%Largest-city concentration · Brussels
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
14
51-200
11
201-500
1
501-1,000
1
1,001-5,000
2

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 62 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 “business process outsourcing 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 406 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 27, 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 “business process outsourcing software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business process outsourcing software companies are there based in Belgium?

RevenueBase identified 62 company matches for business process outsourcing software 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?

Wengage tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most business process outsourcing software companies?

Brussels leads with 6 company records, followed by Antwerp (3) and Diegem (2).

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 406 professional contacts with verified work emails tracked across these 62 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 27, 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.