Company lists · Data refreshed September 2026

Top 25 International payment solutions companies worldwide

RevenueBase identified 5,052 company matches for international payment solutions companies worldwide as of September 2026 and tracks 433,140 professional contacts across them, including 139,976 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for international payment solutions 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 20, 2026. Country and city lists for international payment solutions 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 20, 2026 How this list was built
5,052Companies
433,140Contacts tracked
139,976Verified emails
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The 25 largest international payment solutions companies worldwide

Ranked by team size
Top 25 of 5,052 company matches for international payment solutions companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchNew York, NY, United StatesHQ recorded Sep 20, 202610001+80,732 contacts →

Exact match

“At American Express, we know that with the right backing, people and businesses have the power to progress in incredible ways.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchPurchase, NY, United StatesHQ recorded Sep 20, 202610001+40,288 contacts →

Exact match

“Mastercard powers economies and empowers people in 200+ countries and territories worldwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchFoster City, CA, United StatesHQ recorded Sep 20, 202610001+38,597 contacts →

Exact match

“Visa (NYSE: V) is a world leader in digital payments, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchSouth San Francisco, CA, United StatesHQ recorded Sep 20, 20265,001-10,00013,124 contacts →

Exact match

“Stripe builds programmable financial services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchPuteaux, FranceHQ recorded Sep 20, 202610001+11,697 contacts →

Exact match

“We are Worldline.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchCincinnati, OH, United StatesHQ recorded Sep 20, 20265,001-10,0008,097 contacts →

Exact match

“Worldpay combined with Global Payments in January 2026 to create a leading payments technology and software company that powers commerce for businesses of all sizes worldwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 20, 20265,001-10,0007,902 contacts →

Exact match

“Wise is a global technology company, building the best way to move money around the world.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchBrookfield, United StatesHQ recorded Sep 20, 202610001+6,608 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchAmsterdam, NetherlandsHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
10Exact matchElkhorn, NE, United StatesHQ recorded Sep 20, 20261,001-5,0004,588 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 · Sep 20, 2026 · View company records in RevenueBase
11Exact matchNew York, GA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
12Exact matchStockholm, SwedenHQ recorded Sep 20, 20261,001-5,0004,091 contacts →

Exact match

“Klarna – The smarter way to shop and pay Klarna is the AI-powered global payments and commerce network, on a mission to make shopping smarter and more flexible.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchSuresnes, FranceHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 20, 20261,001-5,0003,261 contacts →

Exact match

“ItStartsHere.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchAmsterdam, NetherlandsHQ recorded Sep 20, 20261,001-5,0003,175 contacts →

Exact match

“Global reach, local expertise: we combine the best of both worlds to reshape the future of payments and fintech to build a world of unlimited possibilities.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Sep 20, 20261,001-5,0003,070 contacts →

Exact match

“Payoneer is the financial technology company empowering the world’s small and medium-sized businesses to transact, do business, and grow globally.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 20261,001-5,0002,885 contacts →

Exact match

“Elavon, a wholly owned subsidiary of U.S.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchLeawood, KS, United StatesHQ recorded Sep 20, 202610001+2,884 contacts →

Exact match

“A global leader in payments processing and cross-border transactions, Euronet moves money in all the ways consumers and businesses depend upon.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchPortsmouth, NH, United StatesHQ recorded Sep 20, 20261,001-5,0002,548 contacts →

Exact match

“At Bottomline, we help businesses pay and get paid.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchMumbai, IndiaHQ recorded Sep 20, 20261,001-5,0002,455 contacts →

Exact match

“Welcome to Hitachi Payment Services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 20261,001-5,0002,409 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 20, 20261,001-5,0002,310 contacts →

Exact match

“Checkout.com processes payments for thousands of companies that shape the digital economy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchMilan, ItalyHQ recorded Sep 20, 20265,001-10,0002,065 contacts →

Exact match

“We are the Leading Payment Company in Europe.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchBallerup, DenmarkHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
25Exact matchMontréal, QC, CanadaHQ recorded Sep 20, 20261,001-5,0002,028 contacts →

Exact match

“Nuvei is building the infrastructure for every payment, everywhere.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 5,052 international payment solutions companies worldwide

See the full list, filter by size, metro and specialty, and access 139,976 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International payment solutions companies worldwide at a glance

As of Sep 20, 2026
32.3%Verified-email coverage
85.7Average contacts per company
11-50Median size (employees)
6.7%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
1,646
11-50
2,004
51-200
924
201-500
253
501-1,000
85
1,001-5,000
90
5,001-10,000
14
10001+
25

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 international payment solutions companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “international payment solutions 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 139,976 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 20, 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.

International payment solutions companies by location

28 lists · largest first

Every International payment solutions 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 “international payment solutions companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international payment solutions companies are there worldwide?

RevenueBase identified 5,052 company matches for international payment solutions 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?

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

Which country has the most international payment solutions companies?

The United States leads with 1,252 companies, followed by the United Kingdom (512) and Brazil (193). Every international payment solutions companies list by country and city is linked on this page.

Which city has the most international payment solutions companies?

London leads with 337 company records, followed by Sao Paulo (75) and Singapore (75).

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 139,976 professional contacts with verified work emails tracked across these 5,052 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 20, 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.