Company lists · Data refreshed September 2026

Top 25 Proximity payment providers based in the United States

RevenueBase identified 388 company matches for proximity payment providers associated with the United States as of September 2026 and tracks 16,332 professional contacts across them, including 7,107 with verified work emails. New York is the largest hub.

This list covers company matches for proximity payment providers 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
388Companies
16,332Contacts tracked
7,107Verified emails
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The 25 largest proximity payment providers based in the United States

Ranked by team size
Top 25 of 388 company matches for proximity payment providers 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 matchSan Francisco, AZ, United StatesHQ recorded Sep 20, 20261,001-5,0006,194 contacts →

Exact match

“Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 20261,001-5,0002,409 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
3Exact matchLeawood, KS, United StatesHQ recorded Sep 20, 2026501-1,000890 contacts →

Exact match

“epay, a segment of Euronet, Inc.(NASDAQ:EEFT), is a leading global provider of payment processing and prepaid solutions that processed more than 4.6 billion transactions in 2025.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 20261,001-5,000434 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchSuite 300, AZ, United StatesHQ recorded Sep 20, 20261,001-5,000361 contacts →

Exact match

“Hypercom Corporation is one of the largest global providers of complete electronic payment solutions and value-added services at the point-of-transaction.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchAllentown, United StatesHQ recorded Sep 20, 2026n/a331 contacts →

Exact match

“Acquired by NCR Corporation 12/2018.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchSacramento, CA, United StatesHQ recorded Sep 20, 2026201-500271 contacts →

Exact match

“POS Portal is all things Payments.”

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 matchCalverton, NY, United StatesHQ recorded Sep 20, 2026501-1,000184 contacts →

Exact match

“Electronic Payments is an industry leader in developing and delivering innovative payment processing and point of sale solutions to companies nationwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchScottsdale, AZ, United StatesHQ recorded Sep 20, 202651-200163 contacts →

Exact match

“A financial technology firm, MiCamp Solutions is a trusted, worldwide leader for secure payment processing solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchMiami, FL, United StatesHQ recorded Sep 20, 202651-200137 contacts →

Exact match

“WPOSS, is a company that started in Colombia in 2016, with more than 25 years of experience and knowledge in the developing software market and technology dispositive for payment…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchNorth Miami Beach, FL, United StatesHQ recorded Sep 20, 202651-200121 contacts →

Exact match

“Any time, any place, any payment!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchFort Worth, TX, United StatesHQ recorded Sep 20, 2026501-1,000120 contacts →

Exact match

“First American by Deluxe is a payment technology company based in Fort Worth, Texas, with nearly merchants throughout the Americas and Europe, processing over $40B in 295 million…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact 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
17Exact matchAllen, TX, United StatesHQ recorded Sep 20, 2026201-50089 contacts →

Exact match

“Paynada is a leading provider of payment technology services that delivers innovative solutions driven by customer needs.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact 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
19Exact matchEden Prairie, MN, United StatesHQ recorded Sep 20, 202611-5066 contacts →

Exact match

“Ready Credit Corporation (RCC) is a fintech company headquartered in Eden Prairie, MN recognized since 2005 for providing innovative, cash-to-card prepaid and mobile payment…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBellevue, WA, United StatesHQ recorded Sep 20, 202611-5066 contacts →

Exact match

“Vendara delivers modern, expertly built payment solutions and services to keep businesses running and growing profitably.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 202651-20064 contacts →

Exact match

“ZBS POS (Zhao Business Solutions) is a leading technology company specializing in point-of-sale solutions for the US restaurant industry, combining AI and digital marketing…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchScottsdale, AZ, United StatesHQ recorded Sep 20, 202651-20062 contacts →

Exact match

“Equinox Payments is a leading provider of payment terminals, software, estate management platforms, and support services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchAlpharetta, GA, United StatesHQ recorded Sep 20, 202651-20057 contacts →

Exact match

“Who We Are: MainStream Merchant Services is a leading provider of payment processing solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchHackensack, NJ, United StatesHQ recorded Sep 20, 202651-20056 contacts →

Exact match

“bluu™ is a one-stop shop for payment processing, POS hardware and software, online ordering, online appointment booking, gift card and loyalty program solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchRed Bank, NJ, United StatesHQ recorded Sep 20, 202611-5044 contacts →

Exact match

“Welcome to Priority Payments Local!”

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

Showing 25 of 388 proximity payment providers based in the United States

See the full list, filter by size, metro and specialty, and access 7,107 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Proximity payment providers based in the United States at a glance

As of Sep 20, 2026
43.5%Verified-email coverage
42.1Average contacts per company
11-50Median size (employees)
6.2%Largest-city concentration · New York
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
175
11-50
129
51-200
48
201-500
15
501-1,000
9
1,001-5,000
5
5,001-10,000
2

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 388 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 providers” 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 7,107 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 providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 388 company matches for proximity payment providers 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?

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

Which city has the most proximity payment providers?

New York leads with 24 company records, followed by Los Angeles (14) and Atlanta (10).

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 7,107 professional contacts with verified work emails tracked across these 388 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.