Company lists · Data refreshed September 2026

Top 25 Payments infrastructure companies worldwide

Name: Payments infrastructure companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 5,592 companies tracked

RevenueBase identified 5,592 payments infrastructure companies worldwide as of September 2026 and tracks 533,270 professional contacts across them, including 169,045 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers payments infrastructure companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026. Country and city lists for payments infrastructure companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

5,592Companies

533,270Contacts tracked

169,045Verified emails

0Mobile numbers

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The 25 largest payments infrastructure companies worldwide

Ranked by team size

Top 25 of 5,592 payments infrastructure companies worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to payments infrastructure companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	American Express	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	10001+	80,732 contacts →
	Indirect evidence “At American Express, we know that with the right backing, people and businesses have the power to progress in incredible ways.” Source: RevenueBase Database · checked Sep 17, 2026
2	FIS	Indirect evidence	Jacksonville, FL, United StatesHQ checked Sep 17, 2026	10001+	38,885 contacts →
	Indirect evidence “Unlocking financial technology.” Source: RevenueBase Database · checked Sep 17, 2026
3	VISA	Partial evidence	Foster City, CA, United StatesHQ checked Sep 17, 2026	10001+	38,597 contacts →
	Partial evidence “Visa (NYSE: V) is a world leader in digital payments, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200…” Source: RevenueBase Database · checked Sep 17, 2026
4	Stripe	Indirect evidence	South San Francisco, CA, United StatesHQ checked Sep 17, 2026	5,001-10,000	13,124 contacts →
	Indirect evidence “Stripe builds programmable financial services.” Source: RevenueBase Database · checked Sep 17, 2026
5	Worldline	Indirect evidence	Puteaux, FranceHQ checked Sep 17, 2026	10001+	11,697 contacts →
	Indirect evidence “We are Worldline.” Source: RevenueBase Database · checked Sep 17, 2026
6	Global Payments INC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	10001+	11,147 contacts →
	Partial evidence “Global Payments (NYSE: GPN) is a leading payment technology and software company that powers commerce for businesses of all sizes worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
7	CIELO	Indirect evidence	Barueri, BrazilHQ checked Sep 17, 2026	5,001-10,000	9,355 contacts →
	Indirect evidence “Somos mais que uma máquina, somos uma empresa de tecnologia e serviços para o varejo.” Source: RevenueBase Database · checked Sep 17, 2026
8	Worldpay	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 17, 2026	5,001-10,000	8,097 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
9	First Data Corporation	Indirect evidence	Brookfield, United StatesHQ checked Sep 17, 2026	10001+	6,608 contacts →
	Indirect evidence “First Data is now Fiserv (NASDAQ:FISV).” Source: RevenueBase Database · checked Sep 17, 2026
10	Square	Indirect evidence	San Francisco, AZ, United StatesHQ checked Sep 17, 2026	1,001-5,000	6,194 contacts →
	Indirect evidence “Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square.” Source: RevenueBase Database · checked Sep 17, 2026
11	ADYEN	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 17, 2026	1,001-5,000	5,233 contacts →
	Indirect evidence “Adyen (AMS: ADYEN) is the financial technology platform of choice for leading companies.” Source: RevenueBase Database · checked Sep 17, 2026
12	CSU Digital	Partial evidence	Barueri, BrazilHQ checked Sep 17, 2026	5,001-10,000	4,931 contacts →
	Partial evidence “For more than 30 years, CSU Digital has powered the infrastructure behind some of Latin America's most trusted financial products.” Source: RevenueBase Database · checked Sep 17, 2026
13	WEX	Indirect evidence	Portland, ME, United StatesHQ checked Sep 17, 2026	5,001-10,000	4,753 contacts →
	Indirect evidence “WEX (NYSE: WEX) is the global commerce platform that simplifies the business of running a business.” Source: RevenueBase Database · checked Sep 17, 2026
14	ACI Worldwide	Partial evidence	Elkhorn, NE, United StatesHQ checked Sep 17, 2026	1,001-5,000	4,588 contacts →
	Partial evidence “ACI Worldwide, an original innovator in global payments technology, delivers transformative software solutions that power intelligent payments orchestration in real time so banks…” Source: RevenueBase Database · checked Sep 17, 2026
15	Verifone	Partial evidence	New York, GA, United StatesHQ checked Sep 17, 2026	1,001-5,000	4,303 contacts →
	Partial evidence “The world’s leading brands trust Verifone for global payments.” Source: RevenueBase Database · checked Sep 17, 2026
16	Heartland	Partial evidence	Oklahoma City, OK, United StatesHQ checked Sep 17, 2026	1,001-5,000	3,787 contacts →
	Partial evidence “Global Payments Inc.(NYSE: GPN), a leading worldwide provider of payment technology and software solutions, announced the unification of its technology stack under a single brand…” Source: RevenueBase Database · checked Sep 17, 2026
17	Deluxe	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 17, 2026	5,001-10,000	3,695 contacts →
	Partial evidence “Deluxe, a trusted payments and data company, champions business so communities thrive.” Source: RevenueBase Database · checked Sep 17, 2026
18	Ingenico	Partial evidence	Suresnes, FranceHQ checked Sep 17, 2026	1,001-5,000	3,633 contacts →
	Partial evidence “Ingenico is the global leader in payment acceptance and services.” Source: RevenueBase Database · checked Sep 17, 2026
19	Paysafe	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	3,261 contacts →
	Indirect evidence “ItStartsHere.” Source: RevenueBase Database · checked Sep 17, 2026
20	Lightspeed Commerce	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 17, 2026	1,001-5,000	3,243 contacts →
	Indirect evidence “Our unified platform fuels retail and hospitality ambitions with the technology and insights needed to simplify operations, scale efficiently and deliver exceptional customer…” Source: RevenueBase Database · checked Sep 17, 2026
21	PAYU	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 17, 2026	1,001-5,000	3,175 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
22	Evertec	Partial evidence	San Juan, PR, United StatesHQ checked Sep 17, 2026	5,001-10,000	3,157 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
23	AGS Transact Technologies LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 17, 2026	5,001-10,000	2,897 contacts →
	Partial evidence “An integrated omni-channel payment solutions providers in India in terms of providing digital and cash-based solutions to banks and corporate clients.” Source: RevenueBase Database · checked Sep 17, 2026
24	Elavon	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,885 contacts →
	Indirect evidence “Elavon, a wholly owned subsidiary of U.S.” Source: RevenueBase Database · checked Sep 17, 2026
25	Euronet	Partial evidence	Leawood, KS, United StatesHQ checked Sep 17, 2026	10001+	2,884 contacts →
	Partial evidence “A global leader in payments processing and cross-border transactions, Euronet moves money in all the ways consumers and businesses depend upon.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: payments infrastructure companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names payments infrastructure companies.
Partial evidence: Its own public description names part of payments infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name payments infrastructure companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 5,592 payments infrastructure companies worldwide

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Payments infrastructure companies worldwide at a glance

As of Sep 17, 2026

31.7%Verified-email coverage

95.4Average contacts per company

11-50Median size (employees)

4.3%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

1,760

11-50

2,183

51-200

1,091

201-500

299

501-1,000

102

1,001-5,000

5,001-10,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among payments infrastructure companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 33 countries, largest first: the United States, the United Kingdom, India, Brazil, Canada, the United Arab Emirates, Australia, Nigeria, Türkiye, Germany and 23 more. Country and city lists for payments infrastructure companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “payments infrastructure companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names payments infrastructure companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among payments infrastructure companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 169,045 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Payments infrastructure companies by location

49 lists · largest first

Every Payments infrastructure 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names payments infrastructure companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many payments infrastructure companies are there worldwide?

RevenueBase identified 5,592 payments infrastructure companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

American Express, headquartered in New York, tops this list with the largest team on record.

Which country has the most payments infrastructure companies?

The United States leads with 2,444 companies, followed by the United Kingdom (465) and India (382). Every payments infrastructure companies list by country and city is linked on this page.

Which city has the most payments infrastructure companies?

London leads with 239 headquartered companies, followed by Sao Paulo (146) and New York (122).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 169,045 verified decision-maker contacts tracked across these 5,592 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.