Company lists · Data refreshed September 2026

Top 25 Issuing platform companies worldwide

RevenueBase identified 1,343 company matches for issuing platform companies worldwide as of September 2026 and tracks 131,446 professional contacts across them, including 36,490 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for issuing platform companies 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 September 28, 2026. Country and city lists for issuing platform companies 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 Sep 28, 2026 How this list was built
1,343Companies
131,446Contacts tracked
36,490Verified emails
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The 25 largest issuing platform companies worldwide

Ranked by team size
Top 25 of 1,343 company matches for issuing platform companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchColumbus, GA, United StatesHQ recorded Sep 28, 202610001+7,333 contacts →

Exact match

“TSYS joins FIS as Total Issuing Solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchBrookfield, United StatesHQ recorded Sep 28, 202610001+6,608 contacts →

Exact match

“First Data is now Fiserv (NASDAQ:FISV).”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 20261,001-5,0005,233 contacts →

Exact match

“Adyen (AMS: ADYEN) is the financial technology platform of choice for leading companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchNew York, GA, United StatesHQ recorded Sep 28, 20261,001-5,0004,303 contacts →

Exact match

“The world’s leading brands trust Verifone for global payments.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchSuresnes, FranceHQ recorded Sep 28, 20261,001-5,0003,633 contacts →

Exact match

“Ingenico is the global leader in payment acceptance and services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchMumbai, IndiaHQ recorded Sep 28, 20261,001-5,0002,455 contacts →

Exact match

“Welcome to Hitachi Payment Services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchAtlanta, GA, United StatesHQ recorded Sep 28, 20261,001-5,0002,409 contacts →

Exact match

“InComm Payments is an innovative global payments technology provider.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, United StatesHQ recorded Sep 28, 20261,001-5,0002,075 contacts →

Exact match

“Headquartered in San Francisco, California, Zeta was named by Celent in 2023 as being among the likeliest partners for US banks and credit unions looking to modernize to a…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchBallerup, DenmarkHQ recorded Sep 28, 20261,001-5,0002,055 contacts →

Exact match

“Nexi has the scale, geographical reach, and capabilities to drive the evolution of digital payments across Europe.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchCasablanca, MoroccoHQ recorded Sep 28, 20261,001-5,0001,976 contacts →

Exact match

“HPS is a multinational company and a leading provider of payment solutions and services for issuers, acquirers, card processors, independent sales organisations (ISOs), retailers…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchChennai, IndiaHQ recorded Sep 28, 20261,001-5,0001,950 contacts →

Exact match

“Financial Software and Systems (FSS) is a globally leading provider of payment products and a payment processor.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBangalore, IndiaHQ recorded Sep 28, 20261,001-5,0001,825 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 · Sep 28, 2026 · View company records in RevenueBase
13Exact matchRedwood City, CA, United StatesHQ recorded Sep 28, 20261,001-5,0001,821 contacts →

Exact match

“An award-winning global financial technology innovator powering credit, debit, prepaid, core banking, and money movement solutions, i2c unifies banking and payments in an…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchMumbai, IndiaHQ recorded Sep 28, 20261,001-5,0001,456 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 · Sep 28, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Sep 28, 20261,001-5,0001,433 contacts →

Exact match

“ASEE Group serves 1,200+ clients in 55+ countries, processing over 3 billion transactions a year.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchMilan, ItalyHQ recorded Sep 28, 2026n/a1,137 contacts →

Exact match

“SIA is now Nexi, part of Nexi Group.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchLas Condes, ChileHQ recorded Sep 28, 2026501-1,0001,136 contacts →

Exact match

“Transbank es una empresa tecnológica que busca conectar comercios y personas mediante soluciones de pago sin efectivo, o cashless, que faciliten y garanticen sus transacciones, a…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchAlfragide, PortugalHQ recorded Sep 28, 20261,001-5,0001,108 contacts →

Exact match

“Founded in 1983, SIBS provides financial, modern, reliable and secure technology services, particularly in the payments’ area, to more than 300 million users from different…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchOakland, CA, United StatesHQ recorded Sep 28, 2026501-1,000993 contacts →

Exact match

“Modern life is fueled by modern financial solutions that are so seamlessly woven into our daily lives, you almost forget they are there.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchSandy, UT, United StatesHQ recorded Sep 28, 20261,001-5,000981 contacts →

Exact match

“Galileo, SoFi's Tech Platform, is a financial technology company that enables fintechs, banks, emerging and established brands to build differentiated financial solutions that…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchFort Lee, NJ, United StatesHQ recorded Sep 28, 2026501-1,000931 contacts →

Exact match

“Cross River Bank provides technology infrastructure powering the future of financial services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchLeawood, KS, United StatesHQ recorded Sep 28, 2026501-1,000890 contacts →

Exact match

“epay, a segment of Euronet, Inc.(NASDAQ:EEFT), is a leading global provider of payment processing and prepaid solutions that processed more than 4.6 billion transactions in 2025.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchMarousi, GreeceHQ recorded Sep 28, 20261,001-5,000810 contacts →

Exact match

“Viva.com is the first Tech Bank in Europe for businesses, serving 29 countries through its pan-European critical infrastructure for payments & banking services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchMilan, ItalyHQ recorded Sep 28, 2026501-1,000797 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchBaar, SwitzerlandHQ recorded Sep 28, 20261,001-5,000768 contacts →

Exact match

“Founded in 1996, BPC is a proven industry leader that is shaping the world of transactions with quick, safe and easy payment processing.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 1,343 issuing platform companies worldwide

See the full list, filter by size, metro and specialty, and access 36,490 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Issuing platform companies worldwide at a glance

As of Sep 28, 2026
27.8%Verified-email coverage
97.9Average contacts per company
11-50Median size (employees)
4.2%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
315
11-50
529
51-200
304
201-500
95
501-1,000
40
1,001-5,000
43
5,001-10,000
8
10001+
6

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 issuing platform companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “issuing platform 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. 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 36,490 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 28, 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.

Issuing platform companies by location

9 lists · largest first

Every Issuing platform companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “issuing platform companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many issuing platform companies are there worldwide?

RevenueBase identified 1,343 company matches for issuing platform companies worldwide 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?

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

Which country has the most issuing platform companies?

The United States leads with 208 companies, followed by India (96) and Brazil (90). Every issuing platform companies list by country and city is linked on this page.

Which city has the most issuing platform companies?

London leads with 56 company records, followed by Sao Paulo (39) and Dubai (27).

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 36,490 professional contacts with verified work emails tracked across these 1,343 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 28, 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.