Company lists · Data refreshed October 2026

Top 19 Bank payment integrators based in Belgium

RevenueBase identified 43 company matches for bank payment integrators associated with Belgium as of October 2026 and tracks 1,107 professional contacts across them, including 448 with verified work emails. Brussels is the largest hub.

This list covers company matches for bank payment integrators 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 8, 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 8, 2026 How this list was built
43Companies
1,107Contacts tracked
448Verified emails
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The 19 largest bank payment integrators based in Belgium

Ranked by team size
Top 19 of 43 company matches for bank payment integrators based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 8, 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 matchMont-saint-guibert, BelgiumHQ recorded Oct 8, 2026501-1,000438 contacts →

Exact match

“OpenWay Group is the developer of Way4, a digital banking and payment software platform.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
2Exact matchBrussels, BelgiumHQ recorded Oct 8, 202651-20086 contacts →

Exact match

“Axepta BNP Paribas is specialized in managing your electronic payments.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
3Exact matchSaint-gilles, BelgiumHQ recorded Oct 8, 202651-20060 contacts →

Exact match

“Solanteq helps banks, acquirers, and fintechs build the next generation of digital payments on a completely cloud-native foundation.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
4Exact matchKortrijk, BelgiumHQ recorded Oct 8, 202611-5055 contacts →

Exact match

“CCV is een familiebedrijf met een passie voor ondernemerschap.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
5Exact matchBrussels, BelgiumHQ recorded Oct 8, 202651-20050 contacts →

Exact match

“From acquiring and IBAN accounts to card issuing and embedded finance, Paynovate helps fintechs, platforms, POS partners, resellers, and digital businesses build, manage, and…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
6Exact matchGhent, BelgiumHQ recorded Oct 8, 202611-5038 contacts →

Exact match

“Twikey offers smart and innovative solutions for companies with returning customers in making the payment process more cost efficient, less time consuming and easy to follow-up.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
7Exact matchZaventem, BelgiumHQ recorded Oct 8, 202651-20032 contacts →

Exact match

“Keyware Technologies is an independent international FinTech company bringing state-of-the-art solutions and services for the processing and management of electronic payments.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
8Exact matchAntwerp, BelgiumHQ recorded Oct 8, 202611-5027 contacts →

Exact match

“POM helps organisations in a variety of sectors to collect payments in a better, faster, more customer-friendly and social way, at lower costs.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
9Exact matchMont-saint-guibert, BelgiumHQ recorded Oct 8, 202611-5022 contacts →

Exact match

“Get paid faster, more regularly and at a lower cost!”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
10Exact matchWaterloo, BelgiumHQ recorded Oct 8, 202611-5021 contacts →

Exact match

“Smart4invest (S4I) is a company specializing in electronic payment brokerage, including the distribution of POS terminals and related services.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
11Exact matchMerelbeke, BelgiumHQ recorded Oct 8, 202611-5019 contacts →

Exact match

“Payworld’s vision is to operate and manage a complete solution platform for payment services for merchants and businesses.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
12Exact matchBrussels, BelgiumHQ recorded Oct 8, 202611-5018 contacts →

Exact match

“At the Loyaltek Group, we're dedicated to helping people benefit from a better financial system.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
13Exact matchBrussels, BelgiumHQ recorded Oct 8, 20261-1011 contacts →

Exact match

“We match online merchants with payment service providers worldwide, and we offer chargeback and fraud alerting tools.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
14Exact matchWatermael-boitsfort, BelgiumHQ recorded Oct 8, 202611-507 contacts →

Exact match

“ByQwest is a cloud-native platform for issuing, processing and orchestrating card programs, engineered for real-time operations and enterprise resilience.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
15Exact matchBrussels, BelgiumHQ recorded Oct 8, 20261-107 contacts →

Exact match

“Nous re-proposons des services de paiements et financiers, simples et accessibles, à tous ceux qui ont besoin d’encaisser des paiements par cartes et développer leur entreprise…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
16Exact matchBelgiumHQ recorded Oct 8, 202611-506 contacts →

Exact match

“In our 10 years of experience with hospitality, events and sports associations, the prominent importance of smart, customized payment solutions has become clear many times.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
17Exact matchBelgiumHQ recorded Oct 8, 20261-105 contacts →

Exact match

“Snelheid, veiligheid en transparantie in betaaloplossingen Met innovatieve terminals voor uw toonbank en draagbare terminals voor betaalgemak op alle plaatsen Met beveiligde…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
18Exact matchBrussels, BelgiumHQ recorded Oct 8, 20261-104 contacts →

Exact match

“FinFlag is a fast-growing fintech firm headquartered in Brussels, specializing in delivering software solutions tailored to card issuers, acquirers, and merchants.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
19Exact matchBelgiumHQ recorded Oct 8, 2026201-5003 contacts →

Exact match

“With the myPOS payment terminals & PSP services you can accept Bancontact debit cards, iDEAL and credit card payments at anytime and anywhere- No service contracts and no…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase

Showing 19 of 43 bank payment integrators based in Belgium

See the full list, filter by size, metro and specialty, and access 448 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Bank payment integrators based in Belgium at a glance

As of Oct 8, 2026
40.5%Verified-email coverage
25.7Average contacts per company
11-50Median size (employees)
9.3%Largest-city concentration · Brussels
Oct 8, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
17
51-200
5
201-500
2
501-1,000
1
1,001-5,000
1

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 43 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 “bank payment integrators” 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 448 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 8, 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 “bank payment integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many bank payment integrators are there based in Belgium?

RevenueBase identified 43 company matches for bank payment integrators 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?

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

Which city has the most bank payment integrators?

Brussels leads with 4 company records, followed by Antwerp (3) and Mont-Saint-Guibert (3).

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 448 professional contacts with verified work emails tracked across these 43 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 8, 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.