Company lists · Data refreshed September 2026

Top 25 Payment gateway integrators based in the United States

RevenueBase identified 708 company matches for payment gateway integrators associated with the United States as of September 2026 and tracks 20,687 professional contacts across them, including 6,044 with verified work emails. New York is the largest hub.

This list covers company matches for payment gateway integrators associated with the United States, 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.

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
708Companies
20,687Contacts tracked
6,044Verified emails
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The 25 largest payment gateway integrators based in the United States

Ranked by team size
Top 25 of 708 company matches for payment gateway integrators based in the United States, 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 matchOklahoma City, OK, United StatesHQ recorded Sep 20, 20261,001-5,0003,787 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchNorwood, MA, United StatesHQ recorded Sep 20, 2026501-1,000931 contacts →

Exact match

“Aurus is a certified payment gateway enabling seamless, secure transactions across in-store, online, and mobile channels.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 2026501-1,000546 contacts →

Exact match

“The FreedomPay Commerce Platform is the best way for merchants to simplify complex payment environments.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchSchaumburg, IL, United StatesHQ recorded Sep 20, 2026201-500461 contacts →

Exact match

“NMI is powering the next generation of embedded payments with its modular payment acceptance platform and industry-leading gateway.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchWaukee, IA, United StatesHQ recorded Sep 20, 202651-200327 contacts →

Exact match

“VizyPay is revolutionizing the payments industry by offering a credit card processing model that focuses on powerful payment solutions, real human customer support, and simple…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchCleveland, OH, United StatesHQ recorded Sep 20, 2026201-500306 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchDallas, TX, United StatesHQ recorded Sep 20, 202651-200299 contacts →

Exact match

“Talus is the premier choice for small business payment processing.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchKing Of Prussia, PA, United StatesHQ recorded Sep 20, 20265,001-10,000263 contacts →

Exact match

“CardConnect, a Fiserv company, is a leading payment technology provider empowering ISOs, agents, and businesses with innovative, secure, and scalable payment solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchSanta Clara, CA, United StatesHQ recorded Sep 20, 2026201-500262 contacts →

Exact match

“PayNearMe builds technology to transform the payment experience for businesses and their customers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchIrvine, CA, United StatesHQ recorded Sep 20, 2026201-500210 contacts →

Exact match

“EBizCharge is the leading all-in-one integrated payment platform that helps businesses facilitate electronic payment processing, enhance transaction security, and increase client…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchLehi, UT, United StatesHQ recorded Sep 20, 202651-200178 contacts →

Exact match

“IXOPAY is the enterprise-grade global payment orchestration platform built for the era of agentic commerce, equipping merchants and businesses with AI-driven intelligence…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchHouston, TX, United StatesHQ recorded Sep 20, 202651-200176 contacts →

Exact match

“We are experts in the supply of payment solutions for more than 30 years, owning 8 regional offices in the continent.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 20, 202651-200172 contacts →

Exact match

“PayJunction helps businesses and software companies accept payments with ease in-store, online, and on-the-go.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchDurango, CO, United StatesHQ recorded Sep 20, 20261,001-5,000150 contacts →

Exact match

“This page is now close, for more information follow Worldpay.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchOrem, UT, United StatesHQ recorded Sep 20, 202651-200137 contacts →

Exact match

“Agents and ISOs run on their own timeline.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchDurham, NC, United StatesHQ recorded Sep 20, 202651-200136 contacts →

Exact match

“Build best-in-market payment systems by connecting to any payment service.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Sep 20, 2026201-500121 contacts →

Exact match

“2Checkout is the digital commerce & payments provider that helps companies sell their products and services via multiple channels, acquire customers across multiple touch points…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 2026201-500121 contacts →

Exact match

“Now a Payroc Company”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBoston, MA, United StatesHQ recorded Sep 20, 2026201-500113 contacts →

Exact match

“Cayan is hiring!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchPetaluma, CA, United StatesHQ recorded Sep 20, 202651-200102 contacts →

Exact match

“CrossCheck helps businesses get paid faster, more securely, and with greater confidence by combining streamlined payment experiences with guaranteed protection.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchHollywood, FL, United StatesHQ recorded Sep 20, 202651-200101 contacts →

Exact match

“Simplifying payments across multiple channels through a single platform of integration.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchSioux Falls, SD, United StatesHQ recorded Sep 20, 202651-20098 contacts →

Exact match

“At Central Payments, we are improving how financial services are delivered and experienced, turning bold vision into market-leading financial products.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchSilver Spring, MD, United StatesHQ recorded Sep 20, 202651-20090 contacts →

Exact match

“Merchant Link is a leading provider of cloud-based payment gateway and data security solutions, removing the risk and hassle of payments for more than hotel, restaurant and retail…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchRosemont, IL, United StatesHQ recorded Sep 20, 202651-20085 contacts →

Exact match

“Visit Celero Commerce”

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

Showing 25 of 708 payment gateway integrators based in the United States

See the full list, filter by size, metro and specialty, and access 6,044 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Payment gateway integrators based in the United States at a glance

As of Sep 20, 2026
29.2%Verified-email coverage
29.2Average contacts per company
11-50Median size (employees)
4.7%Largest-city concentration · New York
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
290
11-50
270
51-200
109
201-500
20
501-1,000
5
1,001-5,000
10
5,001-10,000
2
10001+
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 708 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “payment gateway integrators” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 6,044 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.

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 “payment gateway integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many payment gateway integrators are there based in the United States?

RevenueBase identified 708 company matches for payment gateway integrators associated with the United States 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?

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

Which city has the most payment gateway integrators?

New York leads with 33 company records, followed by Los Angeles (22) and Atlanta (16).

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 6,044 professional contacts with verified work emails tracked across these 708 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.