Company lists · Data refreshed September 2026

Top 25 Proximity payment companies based in the United States

RevenueBase identified 102 company matches for proximity payment companies associated with the United States as of September 2026 and tracks 4,114 professional contacts across them, including 1,834 with verified work emails. New York is the largest hub.

This list covers company matches for proximity payment companies 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
102Companies
4,114Contacts tracked
1,834Verified emails
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The 25 largest proximity payment companies based in the United States

Ranked by team size
Top 25 of 102 company matches for proximity payment companies 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 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
2Exact matchJacksonville, FL, United StatesHQ recorded Sep 20, 2026201-500319 contacts →

Exact match

“Founded in 2001, PAX Technology, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchCypress, CA, United StatesHQ recorded Sep 20, 2026201-500178 contacts →

Exact match

“ID TECH specializes in end-to-end payment solutions, combining EMV-certified hardware, payment processing, and merchant services to support a wide range of applications-from…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchPortland, OR, United StatesHQ recorded Sep 20, 2026201-50087 contacts →

Exact match

“Everyday payments made easy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202651-20043 contacts →

Exact match

“Yazara, a Global Payments (NYSE: GPN) company headquartered in New York, is a software development company that offers a state-of-the-art SoftPOS solution and payment acceptance…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchCincinnati, OH, United StatesHQ recorded Sep 20, 202611-5032 contacts →

Exact match

“From entry validation to payments and fulfillment, LISNR's ultrasonic SDK empowers merchant micro-moments across the customer journey.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchTowson, MD, United StatesHQ recorded Sep 20, 202611-5029 contacts →

Exact match

“Whatever you do, wherever you work, USB Payment Processing has a wide range of innovative products and credit card services to help your business prosper.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchOlathe, KS, United StatesHQ recorded Sep 20, 202611-5024 contacts →

Exact match

“The contactless payment platform that gets your business paid fast.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchKansas City, MO, United StatesHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“KastenBerry is a boutique payments company in the heart of the US delivering world-class merchant services with the integrity.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“Payrillium builds the intelligent payments stack for modern commerce.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchAllentown, PA, United StatesHQ recorded Sep 20, 2026501-1,00019 contacts →

Exact match

“VenueNext, powered by Shift4 (NYSE: FOUR), is the leading provider of next-generation point-of-sale solutions, actively transforming the way consumers shop, purchase, and pay in…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchLas Vegas, NV, United StatesHQ recorded Sep 20, 202651-20019 contacts →

Exact match

“Paying.co is the payment infrastructure company behind 131+ EMV Level 3 certifications, custom Android terminal apps, and a growing suite of API-first products.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchPiscataway, NJ, United StatesHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“CHARGE Anywhere® is the leader in delivering secure mobile, wireless, e-commerce Point-of-Sale solutions and payment gateway services within the electronic payments industry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“iWallet, is the #1 FPOS Field Service Point of Sale app.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchAustin, TX, United StatesHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“Best Ring is the latest in mobile point-of-sale technology.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchBoston, MA, United StatesHQ recorded Sep 20, 20261-109 contacts →

Exact match

“More than ever, merchants like restaurants need help to adopt contactless payments, especially restaurants with old legacy POS systems.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchMiramar, FL, United StatesHQ recorded Sep 20, 20261-109 contacts →

Exact match

“inepro is a supplier and developer of innovative cash and cashless payment solutions and management systems.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchWashington, DC, United StatesHQ recorded Sep 20, 202611-508 contacts →

Exact match

“With its leading contactless payment platform, Rooam powers restaurants, bars, music venues, and arenas nationwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchNew York, United StatesHQ recorded Sep 20, 202611-508 contacts →

Exact match

“KadePay, the obvious payment solution, offers innovative ways to pay and get paid, both in person and remotely.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchSt. Louis, MO, United StatesHQ recorded Sep 20, 202651-2007 contacts →

Exact match

“Intercard, the world leader in cashless technology, has 30+ years of experience and operates in over locations including: North America, Canada, Asia, Latin America, Middle East…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchRichardson, TX, United StatesHQ recorded Sep 20, 202651-2006 contacts →

Exact match

“On a mission to establish technology as the most profitable enabler of any organization Axionent specializes in Data Analytics, Mobile Transactions & Payments solutions…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchOmaha, NE, United StatesHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Whether you’re an online retailer, quick-serve restaurant, multi-chain boutique, or utilize mobile payments on the go, we have secure, advanced technology ready for you.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202611-506 contacts →

Exact match

“AIRTAG is a subsidiary of IDEMIA.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchWilmington, DE, United StatesHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Empowering millions of people to now accept in person contactless payments on their phones.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchIrvine, CA, United StatesHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Enable any device to accept payment Move all payment processing intelligence from terminal to Cloud for faster go to market, the cross-platform payment experience.”

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

Showing 25 of 102 proximity payment companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,834 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Proximity payment companies based in the United States at a glance

As of Sep 20, 2026
44.6%Verified-email coverage
40.3Average contacts per company
11-50Median size (employees)
11.8%Largest-city concentration · New York
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
35
51-200
13
201-500
5
501-1,000
1
1,001-5,000
1
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 102 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 “proximity payment 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. 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 1,834 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 “proximity payment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many proximity payment companies are there based in the United States?

RevenueBase identified 102 company matches for proximity payment companies 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?

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

Which city has the most proximity payment companies?

New York leads with 12 company records, followed by Atlanta (5) and Austin (5).

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 1,834 professional contacts with verified work emails tracked across these 102 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.