Company lists · Data refreshed November 2026

Top 25 Transaction processing system suppliers worldwide

RevenueBase identified 164 company matches for transaction processing system suppliers worldwide as of November 2026 and tracks 7,367 professional contacts across them, including 2,590 with verified work emails. The United States is the largest market and Panama the largest hub.

This list covers company matches for transaction processing system suppliers worldwide, 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 November 2, 2026. Country and city lists for transaction processing system suppliers follow the table.

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 Nov 2, 2026 How this list was built
164Companies
7,367Contacts tracked
2,590Verified emails
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The 25 largest transaction processing system suppliers worldwide

Ranked by team size
Top 25 of 164 company matches for transaction processing system suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchCenter Valley, NV, United StatesHQ recorded Nov 2, 20261,001-5,0002,332 contacts →

Exact match

“Shift4 (NYSE: FOUR) powers the experience economy, enabling businesses to deliver the moments that matter.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchGaithersburg, United StatesHQ recorded Nov 2, 20261,001-5,000783 contacts →

Exact match

“GXS is the world’s largest integration services provider, connecting more than companies, including 22 of the top 25 supply chains, exchange electronic transactions with their…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchWhite Plains, United StatesHQ recorded Nov 2, 2026201-500434 contacts →

Exact match

“ECS Fin delivers integrated, end-to-end transaction processing solutions for banks, corporates and capital markets.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchNanterre, FranceHQ recorded Nov 2, 2026201-500335 contacts →

Exact match

“An expert in payments and the management of real-time, high-volume payment systems, Transactis France offers you off-the-shelf or modular solutions for processing your…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchSeef, BahrainHQ recorded Nov 2, 202651-200194 contacts →

Exact match

“The BENEFIT Company was formed to enable the financial sector in Bahrain to forge strong and lasting connections with their customers from across a wide geographical base.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchDhaka, BangladeshHQ recorded Nov 2, 2026201-500176 contacts →

Exact match

“IT Consultants PLC is the local leader in the rapidly evolving arena of Electronic Payment & Transaction System.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchBarueri, BrazilHQ recorded Nov 2, 202651-200157 contacts →

Exact match

“A TDS é uma empresa de tecnologia com quase 30 anos de existência, especializada na captura e processamento de transações on-line (serviços de VAN/EDI).”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchIndonesiaHQ recorded Nov 2, 202651-200151 contacts →

Exact match

“We produce high quality solution for Transaction System: Data Center Consultation, Transaction Gateway (Payment Gateway), Switching Provider, Application Provider for Payment…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchPanamá, PanamaHQ recorded Nov 2, 202651-200151 contacts →

Exact match

“VERSATEC is a certified processing company with international franchises.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchMiramar, FL, United StatesHQ recorded Nov 2, 202611-50100 contacts →

Exact match

“Fundada en 2008 KinPOS Corporation es un empresa de software de alta tecnología cuyo objetivo es proveer a sus clientes con soluciones novedosas para la industria de transacciones…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchBucharest, RomaniaHQ recorded Nov 2, 202651-20095 contacts →

Exact match

“ROPECO Bucharest, as part of the Romanian Business Consult Group, has built a strong reputation in Romania since 1993.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchUnited StatesHQ recorded Nov 2, 202651-20089 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 2, 202651-20088 contacts →

Exact match

“At Sure Pay we are specialized delivering payment solutions adding value to it from our experience in developing software solutions since 2005 Sure International Technology.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchWakefield, IL, United KingdomHQ recorded Nov 2, 202651-20085 contacts →

Exact match

“Pinion is a professional services firm focused primarily on payment-solutions technologies and information management.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchOmaha, NE, United StatesHQ recorded Nov 2, 202651-20056 contacts →

Exact match

“BHMI is a highly regarded provider of software solutions that are designed to cater to the back-office processing of electronic payment transactions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchAracaju, BrazilHQ recorded Nov 2, 202651-20054 contacts →

Exact match

“A Serveloja soluções empresariais é uma empresa de meios de pagamento focada em tecnologia, especialista em consultoria, serviços financeiros, e softwares (PSP - payment service…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchСофия, BulgariaHQ recorded Nov 2, 202651-20052 contacts →

Exact match

“DATAMAX JSC is a business corporation established in е 1995, part of DATAMAX SYSTEM HOLDING JSC and a business entity specializing in the development of integrated information…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchCumbernauld, United KingdomHQ recorded Nov 2, 202651-20042 contacts →

Exact match

“Aperta is an acknowledged leader in providing innovative, secure payment processing solutions to banking, non banking, financial and commercial institutions worldwide.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchChisinau, MoldovaHQ recorded Nov 2, 202611-5041 contacts →

Exact match

“QSYSTEMS is an independent software vendor and processing services provider for the financial sector, specializing in payments and remittances.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchIrving, TX, United StatesHQ recorded Nov 2, 202611-5037 contacts →

Exact match

“Switch Commerce provides a cutting-edge ATM Terminal Management System that revolutionizes the way ATM operators manage business.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchFehraltorf, SwitzerlandHQ recorded Nov 2, 202611-5034 contacts →

Exact match

“Incentage is a software provider for financial messaging, payments and securities processing, and business activity monitoring.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchBratislava, SlovakiaHQ recorded Nov 2, 202651-20033 contacts →

Exact match

“DanubePay is a processing center capable to process all types of payment and non-payment transactions Flexibility along with long-term experience in the area of card…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchIndonesiaHQ recorded Nov 2, 202611-5031 contacts →

Exact match

“PT Data Aksara Sangkuriang (DAKSA) provide service solutions to electronic financial transaction system for your various purposes.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchPointe-claire, QC, CanadaHQ recorded Nov 2, 202611-5031 contacts →

Exact match

“At Faxinating Solutions Inc, we understand the pivotal role that efficient transaction processing plays in the success of your businesses.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchSarasota, FL, United StatesHQ recorded Nov 2, 202611-5031 contacts →

Exact match

“CSF International (CSFi) is a global provider of payment authorization and transaction switching solutions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 164 transaction processing system suppliers worldwide

See the full list, filter by size, metro and specialty, and access 2,590 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transaction processing system suppliers worldwide at a glance

As of Nov 2, 2026
35.2%Verified-email coverage
44.9Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · Panama
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
69
51-200
40
201-500
9
501-1,000
1
1,001-5,000
2
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for transaction processing system suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “transaction processing system suppliers” 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. 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 2,590 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 November 2, 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.

Transaction processing system suppliers by location

1 lists · largest first

Every Transaction processing system suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “transaction processing system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transaction processing system suppliers are there worldwide?

RevenueBase identified 164 company matches for transaction processing system suppliers worldwide as of November 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?

Shift4 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most transaction processing system suppliers?

The United States leads with 35 companies. Every transaction processing system suppliers list by country and city is linked on this page.

Which city has the most transaction processing system suppliers?

Panama leads with 4 company records, followed by Istanbul (3) and Dki Jakarta (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 2,590 professional contacts with verified work emails tracked across these 164 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 November 2, 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.