Company lists · Data refreshed October 2026

Top 25 Transaction server software suppliers worldwide

RevenueBase identified 275 company matches for transaction server software suppliers worldwide as of October 2026 and tracks 28,393 professional contacts across them, including 7,398 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for transaction server software 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 October 19, 2026. Country and city lists for transaction server software 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 Oct 19, 2026 How this list was built
275Companies
28,393Contacts tracked
7,398Verified emails
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The 25 largest transaction server software suppliers worldwide

Ranked by team size
Top 25 of 275 company matches for transaction server software suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchElkhorn, NE, United StatesHQ recorded Oct 19, 20261,001-5,0004,758 contacts →

Exact match

“ACI Worldwide, an original innovator in global payments technology, delivers transformative software solutions that power intelligent payments orchestration in real time so banks…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchCenter Valley, PA, United StatesHQ recorded Oct 19, 20261,001-5,0002,286 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchSão Paulo, BrazilHQ recorded Oct 19, 202610001+2,233 contacts →

Exact match

“A FIS é fornecedora líder de soluções de tecnologia para comerciantes, bancos e empresas de mercado de capitais em todo o mundo.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchBangalore, IndiaHQ recorded Oct 19, 20261,001-5,0001,827 contacts →

Exact match

“JUSPAY is a global leader in enterprise payment solutions, powering payments for merchants and banks worldwide.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchMumbai, IndiaHQ recorded Oct 19, 20261,001-5,0001,430 contacts →

Exact match

“Mindgate Solutions, a globally recognized and leading player in digital payments since 2008, is headquartered in Mumbai, India, with regional hubs in the Middle East, Southeast…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchMilan, ItalyHQ recorded Oct 19, 2026501-1,000826 contacts →

Exact match

“TAS delivers advanced software solutions for digital payments, cards and financial markets.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchUnited StatesHQ recorded Oct 19, 20265,001-10,000643 contacts →

Exact match

“Metavante Corporation is the principal subsidiary of Metavante Technologies, Inc.(NYSE: MV).”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchMunich, GermanyHQ recorded Oct 19, 202651-200501 contacts →

Exact match

“KAL is a global software company operating at the forefront of the ATM industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchWhite Plains, NY, United StatesHQ recorded Oct 19, 2026201-500411 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 · Oct 19, 2026 · View company records in RevenueBase
10Exact matchHyderabad, IndiaHQ recorded Oct 19, 2026201-500335 contacts →

Exact match

“Olive Crypto Systems Pvt.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchNanterre, FranceHQ recorded Oct 19, 2026201-500328 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 · Oct 19, 2026 · View company records in RevenueBase
12Exact matchAtlanta, GA, United StatesHQ recorded Oct 19, 20261,001-5,000322 contacts →

Exact match

“VSoft is a leading provider of banking and payment solutions to financial institutions of all sizes worldwide.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchUnited StatesHQ recorded Oct 19, 20261,001-5,000283 contacts →

Exact match

“Leading banks, retailers, and processors need technology that adapts to the complex and challenging needs of their businesses.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchJaipur, IndiaHQ recorded Oct 19, 2026201-500267 contacts →

Exact match

“At Getepay, we bring cutting-edge commerce solutions to empower businesses of all sizes.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchGurgaon, IndiaHQ recorded Oct 19, 202651-200228 contacts →

Exact match

“Since its inception, Ikeda Ltd.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchCleveland, OH, United StatesHQ recorded Oct 19, 2026201-500207 contacts →

Exact match

“Our mission is to be the industry leader in merchant services by providing an innovative suite of business solutions, a high level of quality service, and having professional…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchSeef, BahrainHQ recorded Oct 19, 202651-200193 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 · Oct 19, 2026 · View company records in RevenueBase
18Exact matchPanamá, PanamaHQ recorded Oct 19, 202651-200145 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchBarueri, BrazilHQ recorded Oct 19, 202651-200143 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 · Oct 19, 2026 · View company records in RevenueBase
20Exact matchSao Paulo, BrazilHQ recorded Oct 19, 2026201-500119 contacts →

Exact match

“Somos a Fiserv, líder global no mercado de tecnologia e meios de pagamento há mais de 40 anos.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchUskudar, TürkiyeHQ recorded Oct 19, 202651-200107 contacts →

Exact match

“Banksoft is specialized in developing software solutions through research and development activities, system integration, software maintenance and support, project management and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchCape Town, South AfricaHQ recorded Oct 19, 202651-20095 contacts →

Exact match

“Established in 2001, Stanchion Payments has offices in Australia, South Africa, the UK, United Arab Emirates and the USA.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchBucharest, RomaniaHQ recorded Oct 19, 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 · Oct 19, 2026 · View company records in RevenueBase
24Exact matchRiyadh, Saudi ArabiaHQ recorded Oct 19, 202651-20087 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 · Oct 19, 2026 · View company records in RevenueBase
25Exact matchMakati City, PhilippinesHQ recorded Oct 19, 202611-5080 contacts →

Exact match

“Hitachi Digital Payment Solutions Philippines is a leading provider and innovator of integrated, electronic payment processing solutions that empower Banks & Financial Service…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 275 transaction server software suppliers worldwide

See the full list, filter by size, metro and specialty, and access 7,398 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transaction server software suppliers worldwide at a glance

As of Oct 19, 2026
26.1%Verified-email coverage
103.2Average contacts per company
11-50Median size (employees)
2.5%Largest-city concentration · Sao Paulo
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
110
51-200
63
201-500
20
501-1,000
3
1,001-5,000
10
5,001-10,000
1
10001+
5

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 server software suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “transaction server software 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 7,398 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 19, 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 server software suppliers by location

1 lists · largest first

Every Transaction server software 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 server software suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transaction server software suppliers are there worldwide?

RevenueBase identified 275 company matches for transaction server software suppliers worldwide 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?

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

Which country has the most transaction server software suppliers?

The United States leads with 38 companies. Every transaction server software suppliers list by country and city is linked on this page.

Which city has the most transaction server software suppliers?

Sao Paulo leads with 7 company records, followed by Cape Town (5) and Caracas (4).

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 7,398 professional contacts with verified work emails tracked across these 275 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 19, 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.