Company lists · Data refreshed November 2026
Top 25 Transaction processing companies worldwide
RevenueBase identified 3,256 company matches for transaction processing companies worldwide as of November 2026 and tracks 257,131 professional contacts across them, including 85,880 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for transaction processing 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 November 6, 2026. Country and city lists for transaction processing 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.
The 25 largest transaction processing companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 42,841 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 15,314 contacts → | ||||
Exact match “Stripe builds programmable financial services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 11,529 contacts → | ||||
Exact match “We are Worldline.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 8,063 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 7,309 contacts → | ||||
Exact match “First Data is now Fiserv (NASDAQ:FISV).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 5,579 contacts → | ||||
Exact match “For more than 30 years, CSU Digital has powered the infrastructure behind some of Latin America's most trusted financial products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 4,648 contacts → | ||||
Exact match “The world’s leading brands trust Verifone for global payments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 4,248 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 3,968 contacts → | ||||
Exact match “Ingenico is the global leader in payment acceptance and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 3,593 contacts → | ||||
Exact match “EVERTEC, Inc.(NYSE: EVTC) is a leading full-service transaction processing business in Latin America, providing a broad range of merchant acquiring, payment processing and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 3,021 contacts → | ||||
Exact match “Elavon, a wholly owned subsidiary of U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 2,995 contacts → | ||||
Exact match “Redecard is now Rede.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 2,963 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 2,793 contacts → | ||||
Exact match “At Bottomline, we help businesses pay and get paid.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 2,596 contacts → | ||||
Exact match “InComm Payments is an innovative global payments technology provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 2,543 contacts → | ||||
Exact match “Checkout.com processes payments for thousands of companies that shape the digital economy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 2,332 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 6, 2026 · View company records in RevenueBase | |||||
| 18 | 2,224 contacts → | ||||
Exact match “We are the Leading Payment Company in Europe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 2,151 contacts → | ||||
Exact match “Nuvei is building the infrastructure for every payment, everywhere.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 2,127 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 2,102 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 1,936 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 1,893 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 1,871 contacts → | ||||
Exact match “We believe that the latest payments and commerce technology should be accessible, affordable and intuitive for everyone.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 1,570 contacts → | ||||
Exact match “FLEETCOR Technologies rebranded as Corpay on March 25, 2024.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “transaction processing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 3,256 transaction processing companies worldwide
See the full list, filter by size, metro and specialty, and access 85,880 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Transaction processing companies worldwide at a glance
As of Nov 6, 2026Companies by employee count
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 companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “transaction processing 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 85,880 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 6, 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 companies by location
17 lists · largest firstEvery Transaction processing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Transaction processing companies based in the United States1,367
- Transaction processing companies based in the United Kingdom165
- Transaction processing companies based in Canada103
- Transaction processing companies based in Brazil90
- Transaction processing companies based in India65
- Transaction processing companies based in Mexico31
- Transaction processing companies based in Germany30
- Transaction processing companies based in South Africa27
- Transaction processing companies based in Australia26
Cities
- Transaction processing companies based in London, United Kingdom75
- Transaction processing companies based in New York, United States62
- Transaction processing companies based in Las Vegas, United States28
- Transaction processing companies based in Miami, United States27
- Transaction processing companies based in Sao Paulo, Brazil27
- Transaction processing companies based in Houston, United States25
- Transaction processing companies based in Los Angeles, United States25
- Transaction processing companies based in Toronto, Canada25
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 companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many transaction processing companies are there worldwide?
RevenueBase identified 3,256 company matches for transaction processing companies 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?
VISA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most transaction processing companies?
The United States leads with 1,367 companies, followed by the United Kingdom (165) and Canada (103). Every transaction processing companies list by country and city is linked on this page.
Which city has the most transaction processing companies?
London leads with 76 company records, followed by New York (62) and Las Vegas (28).
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 85,880 professional contacts with verified work emails tracked across these 3,256 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 3,256 transaction processing companies worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 transaction processing companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 3,256 matching company records for transaction processing companies worldwide, with 257,131 tracked contacts and 85,880 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 transaction processing companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  VISAvisa.comHQ: Foster City, FL, United StatesReported employees: 10001+ | Foster City, FL, United States | 10001+ | Exact match | 42,841 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Stripestripe.comHQ: South San Francisco, United StatesReported employees: 5,001-10,000 | South San Francisco, United States | 5,001-10,000 | Exact match | 15,314 contacts → |
“Stripe builds programmable financial services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Worldlineworldline.comHQ: Puteaux, FranceReported employees: 10001+ | Puteaux, France | 10001+ | Exact match | 11,529 contacts → |
“We are Worldline.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Worldpayworldpay.comHQ: Cincinnati, United StatesReported employees: 5,001-10,000 | Cincinnati, United States | 5,001-10,000 | Exact match | 8,063 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  First Data Corporationfiserv.comHQ: Brookfield, United StatesReported employees: 10001+ | Brookfield, United States | 10001+ | Exact match | 7,309 contacts → |
“First Data is now Fiserv (NASDAQ:FISV).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  CSU Digitalcsudigital.com.brHQ: Barueri, BrazilReported employees: 5,001-10,000 | Barueri, Brazil | 5,001-10,000 | Exact match | 5,579 contacts → |
“For more than 30 years, CSU Digital has powered the infrastructure behind some of Latin America's most trusted financial products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Verifoneverifone.comHQ: New York, United StatesReported employees: 1,001-5,000 | New York, United States | 1,001-5,000 | Exact match | 4,648 contacts → |
“The world’s leading brands trust Verifone for global payments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Klarnaklarna.comHQ: Stockholm, SwedenReported employees: 1,001-5,000 | Stockholm, Sweden | 1,001-5,000 | Exact match | 4,248 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ingenicoingenico.comHQ: Courbevoie, FranceReported employees: 1,001-5,000 | Courbevoie, France | 1,001-5,000 | Exact match | 3,968 contacts → |
“Ingenico is the global leader in payment acceptance and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Evertecevertecinc.comHQ: San Juan, United StatesReported employees: 5,001-10,000 | San Juan, United States | 5,001-10,000 | Exact match | 3,593 contacts → |
“EVERTEC, Inc.(NYSE: EVTC) is a leading full-service transaction processing business in Latin America, providing a broad range of merchant acquiring, payment processing and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Elavonelavon.comHQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 3,021 contacts → |
“Elavon, a wholly owned subsidiary of U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  REDEuserede.com.brHQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 2,995 contacts → |
“Redecard is now Rede.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Euroneteuronet.comHQ: Leawood, KS, United StatesReported employees: 10001+ | Leawood, KS, United States | 10001+ | Exact match | 2,963 contacts → |
“A global leader in payments processing and cross-border transactions, Euronet moves money in all the ways consumers and businesses depend upon.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Bottomlinebottomline.comHQ: Portsmouth, NH, United StatesReported employees: 1,001-5,000 | Portsmouth, NH, United States | 1,001-5,000 | Exact match | 2,793 contacts → |
“At Bottomline, we help businesses pay and get paid.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Incomm Paymentsincomm.comHQ: Atlanta, ON, United StatesReported employees: 1,001-5,000 | Atlanta, ON, United States | 1,001-5,000 | Exact match | 2,596 contacts → |
“InComm Payments is an innovative global payments technology provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  checkout.comcheckout.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 2,543 contacts → |
“Checkout.com processes payments for thousands of companies that shape the digital economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Shift4shift4.comHQ: Center Valley, NV, United StatesReported employees: 1,001-5,000 | Center Valley, NV, United States | 1,001-5,000 | Exact match | 2,332 contacts → |
“Shift4 (NYSE: FOUR) powers the experience economy, enabling businesses to deliver the moments that matter.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Nexi Groupnexigroup.comHQ: Milan, ItalyReported employees: 5,001-10,000 | Milan, Italy | 5,001-10,000 | Exact match | 2,224 contacts → |
“We are the Leading Payment Company in Europe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  NUVEInuvei.comHQ: Montréal, QC, CanadaReported employees: 1,001-5,000 | Montréal, QC, Canada | 1,001-5,000 | Exact match | 2,151 contacts → |
“Nuvei is building the infrastructure for every payment, everywhere.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  NETSnets.euHQ: Ballerup, DenmarkReported employees: 1,001-5,000 | Ballerup, Denmark | 1,001-5,000 | Exact match | 2,127 contacts → |
“Nexi has the scale, geographical reach, and capabilities to drive the evolution of digital payments across Europe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  HPShps-worldwide.comHQ: Casablanca, MoroccoReported employees: 1,001-5,000 | Casablanca, Morocco | 1,001-5,000 | Exact match | 2,102 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  FSSfsstech.comHQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 1,936 contacts → |
“Financial Software and Systems (FSS) is a globally leading provider of payment products and a payment processor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Juspayjuspay.ioHQ: Bangalore, IndiaReported employees: 1,001-5,000 | Bangalore, India | 1,001-5,000 | Exact match | 1,893 contacts → |
“JUSPAY is a global leader in enterprise payment solutions, powering payments for merchants and banks worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Geideageidea.netHQ: Riyadh, Saudi ArabiaReported employees: 1,001-5,000 | Riyadh, Saudi Arabia | 1,001-5,000 | Exact match | 1,871 contacts → |
“We believe that the latest payments and commerce technology should be accessible, affordable and intuitive for everyone.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Fleetcorcorpay.comHQ: Atlanta, GA, United StatesReported employees: 5,001-10,000 | Atlanta, GA, United States | 5,001-10,000 | Exact match | 1,570 contacts → |
“FLEETCOR Technologies rebranded as Corpay on March 25, 2024.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,256 company matches
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Transaction processing companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
3,236 records in the displayed employee bands.
20 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,256 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Transaction processing companies by location
17 lists · largest firstEvery Transaction processing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Transaction processing companies based in the United States1,367
- Transaction processing companies based in the United Kingdom165
- Transaction processing companies based in Canada103
- Transaction processing companies based in Brazil90
- Transaction processing companies based in India65
- Transaction processing companies based in Mexico31
- Transaction processing companies based in Germany30
- Transaction processing companies based in South Africa27
- Transaction processing companies based in Australia26
Cities
- Transaction processing companies based in London, United Kingdom75
- Transaction processing companies based in New York, United States62
- Transaction processing companies based in Las Vegas, United States28
- Transaction processing companies based in Miami, United States27
- Transaction processing companies based in Sao Paulo, Brazil27
- Transaction processing companies based in Houston, United States25
- Transaction processing companies based in Los Angeles, United States25
- Transaction processing companies based in Toronto, Canada25
Questions about this company list
What does Exact match mean for transaction processing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many transaction processing companies did RevenueBase find worldwide?
The saved snapshot records 3,256 matching company records, 257,131 tracked contacts and 85,880 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 transaction processing companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/transaction-processing-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 transaction processing companies worldwide
RevenueBase records 3,256 matching company records for transaction processing companies worldwide, with 257,131 tracked contacts and 85,880 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 transaction processing companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | VISAvisa.com HQ: Foster City, FL, United StatesReported employees: 10001+ | Foster City, FL, United States | 10001+ | Exact match | 42,841 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Stripestripe.com HQ: South San Francisco, United StatesReported employees: 5,001-10,000 | South San Francisco, United States | 5,001-10,000 | Exact match | 15,314 contacts → |
“Stripe builds programmable financial services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Worldlineworldline.com HQ: Puteaux, FranceReported employees: 10001+ | Puteaux, France | 10001+ | Exact match | 11,529 contacts → |
“We are Worldline.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Worldpayworldpay.com HQ: Cincinnati, United StatesReported employees: 5,001-10,000 | Cincinnati, United States | 5,001-10,000 | Exact match | 8,063 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | First Data Corporationfiserv.com HQ: Brookfield, United StatesReported employees: 10001+ | Brookfield, United States | 10001+ | Exact match | 7,309 contacts → |
“First Data is now Fiserv (NASDAQ:FISV).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | CSU Digitalcsudigital.com.br HQ: Barueri, BrazilReported employees: 5,001-10,000 | Barueri, Brazil | 5,001-10,000 | Exact match | 5,579 contacts → |
“For more than 30 years, CSU Digital has powered the infrastructure behind some of Latin America's most trusted financial products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Verifoneverifone.com HQ: New York, United StatesReported employees: 1,001-5,000 | New York, United States | 1,001-5,000 | Exact match | 4,648 contacts → |
“The world’s leading brands trust Verifone for global payments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Klarnaklarna.com HQ: Stockholm, SwedenReported employees: 1,001-5,000 | Stockholm, Sweden | 1,001-5,000 | Exact match | 4,248 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ingenicoingenico.com HQ: Courbevoie, FranceReported employees: 1,001-5,000 | Courbevoie, France | 1,001-5,000 | Exact match | 3,968 contacts → |
“Ingenico is the global leader in payment acceptance and services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Evertecevertecinc.com HQ: San Juan, United StatesReported employees: 5,001-10,000 | San Juan, United States | 5,001-10,000 | Exact match | 3,593 contacts → |
“EVERTEC, Inc.(NYSE: EVTC) is a leading full-service transaction processing business in Latin America, providing a broad range of merchant acquiring, payment processing and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Elavonelavon.com HQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 3,021 contacts → |
“Elavon, a wholly owned subsidiary of U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | REDEuserede.com.br HQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 2,995 contacts → |
“Redecard is now Rede.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Euroneteuronet.com HQ: Leawood, KS, United StatesReported employees: 10001+ | Leawood, KS, United States | 10001+ | Exact match | 2,963 contacts → |
“A global leader in payments processing and cross-border transactions, Euronet moves money in all the ways consumers and businesses depend upon.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Bottomlinebottomline.com HQ: Portsmouth, NH, United StatesReported employees: 1,001-5,000 | Portsmouth, NH, United States | 1,001-5,000 | Exact match | 2,793 contacts → |
“At Bottomline, we help businesses pay and get paid.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Incomm Paymentsincomm.com HQ: Atlanta, ON, United StatesReported employees: 1,001-5,000 | Atlanta, ON, United States | 1,001-5,000 | Exact match | 2,596 contacts → |
“InComm Payments is an innovative global payments technology provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | checkout.comcheckout.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 2,543 contacts → |
“Checkout.com processes payments for thousands of companies that shape the digital economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Shift4shift4.com HQ: Center Valley, NV, United StatesReported employees: 1,001-5,000 | Center Valley, NV, United States | 1,001-5,000 | Exact match | 2,332 contacts → |
“Shift4 (NYSE: FOUR) powers the experience economy, enabling businesses to deliver the moments that matter.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Nexi Groupnexigroup.com HQ: Milan, ItalyReported employees: 5,001-10,000 | Milan, Italy | 5,001-10,000 | Exact match | 2,224 contacts → |
“We are the Leading Payment Company in Europe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | NUVEInuvei.com HQ: Montréal, QC, CanadaReported employees: 1,001-5,000 | Montréal, QC, Canada | 1,001-5,000 | Exact match | 2,151 contacts → |
“Nuvei is building the infrastructure for every payment, everywhere.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | NETSnets.eu HQ: Ballerup, DenmarkReported employees: 1,001-5,000 | Ballerup, Denmark | 1,001-5,000 | Exact match | 2,127 contacts → |
“Nexi has the scale, geographical reach, and capabilities to drive the evolution of digital payments across Europe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HPShps-worldwide.com HQ: Casablanca, MoroccoReported employees: 1,001-5,000 | Casablanca, Morocco | 1,001-5,000 | Exact match | 2,102 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | FSSfsstech.com HQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 1,936 contacts → |
“Financial Software and Systems (FSS) is a globally leading provider of payment products and a payment processor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Juspayjuspay.io HQ: Bangalore, IndiaReported employees: 1,001-5,000 | Bangalore, India | 1,001-5,000 | Exact match | 1,893 contacts → |
“JUSPAY is a global leader in enterprise payment solutions, powering payments for merchants and banks worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Geideageidea.net HQ: Riyadh, Saudi ArabiaReported employees: 1,001-5,000 | Riyadh, Saudi Arabia | 1,001-5,000 | Exact match | 1,871 contacts → |
“We believe that the latest payments and commerce technology should be accessible, affordable and intuitive for everyone.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Fleetcorcorpay.com HQ: Atlanta, GA, United StatesReported employees: 5,001-10,000 | Atlanta, GA, United States | 5,001-10,000 | Exact match | 1,570 contacts → |
“FLEETCOR Technologies rebranded as Corpay on March 25, 2024.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,256 company matches
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Transaction processing companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
3,236 records in the displayed employee bands.
20 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,256 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Transaction processing companies by location
17 lists · largest firstEvery Transaction processing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Transaction processing companies based in the United States1,367
- Transaction processing companies based in the United Kingdom165
- Transaction processing companies based in Canada103
- Transaction processing companies based in Brazil90
- Transaction processing companies based in India65
- Transaction processing companies based in Mexico31
- Transaction processing companies based in Germany30
- Transaction processing companies based in South Africa27
- Transaction processing companies based in Australia26
Cities
- Transaction processing companies based in London, United Kingdom75
- Transaction processing companies based in New York, United States62
- Transaction processing companies based in Las Vegas, United States28
- Transaction processing companies based in Miami, United States27
- Transaction processing companies based in Sao Paulo, Brazil27
- Transaction processing companies based in Houston, United States25
- Transaction processing companies based in Los Angeles, United States25
- Transaction processing companies based in Toronto, Canada25
Questions about this company list
What does Exact match mean for transaction processing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many transaction processing companies did RevenueBase find worldwide?
The saved snapshot records 3,256 matching company records, 257,131 tracked contacts and 85,880 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 transaction processing companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/transaction-processing-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗