Company lists · Data refreshed September 2026

Top 25 Point of sale system maintenance based in the United States

RevenueBase identified 368 company matches for point of sale system maintenance associated with the United States as of September 2026 and tracks 5,577 professional contacts across them, including 1,530 with verified work emails. Houston is the largest hub.

This list covers company matches for point of sale system maintenance 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
368Companies
5,577Contacts tracked
1,530Verified emails
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The 25 largest point of sale system maintenance based in the United States

Ranked by team size
Top 25 of 368 company matches for point of sale system maintenance 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 matchOmaha, NE, United StatesHQ recorded Sep 20, 2026201-500485 contacts →

Exact match

“Retail Data Systems is the largest provider of Point Of Sale Hardware and Software, in North America.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchKennesaw, GA, United StatesHQ recorded Sep 20, 2026201-500317 contacts →

Exact match

“ERC Hospitality Systems has been acquired by Shift4.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchFenton, MO, United StatesHQ recorded Sep 20, 2026201-500200 contacts →

Exact match

“Retail Technology Group is a leader in the Point of Sale Industry providing end-to-end technology solutions for a vast number of major retailers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchDuluth, GA, United StatesHQ recorded Sep 20, 202651-200192 contacts →

Exact match

“MATRA has developed Point Of Sale solutions and services for major retailers since 1991, and is one of the most innovative suppliers of retail technology in the world today.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchLiverpool, NY, United StatesHQ recorded Sep 20, 202651-200145 contacts →

Exact match

“DUMAC is a leading solutions provider connecting point-of-sale software, hardware, and equipment through professional services for the grocery/supermarket and the convenience fuel…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchWood Dale, IL, United StatesHQ recorded Sep 20, 202651-200118 contacts →

Exact match

“CPT Network Solutions is a national technology services provider helping retailers, senior living organizations, healthcare teams, and other multi-site businesses deploy and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchSugar Land, TX, United StatesHQ recorded Sep 20, 202651-200112 contacts →

Exact match

“Over the last 20 years, Modisoft has built solutions that empowers businesses to operate smarter, adapt faster, and grow stronger.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202651-200110 contacts →

Exact match

“End-to-End POS Solutions for Retail and Hospitality At ReSource Point of Sale we understand your unique business challenges and have the expertise to help you solve any point-of-…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchNeedham, MA, United StatesHQ recorded Sep 20, 202651-200107 contacts →

Exact match

“Providing restaurant point-of-sale solutions from mom-and-pops to enterprises since 1997.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchElgin, IL, United StatesHQ recorded Sep 20, 202651-20080 contacts →

Exact match

“IW Technologies is a full-lifecycle POS hardware and services company founded in 1976 and headquartered in Elgin, Illinois.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchOrlando, FL, United StatesHQ recorded Sep 20, 202651-20067 contacts →

Exact match

“At SORA Partners, we make technology work for your business-seamlessly, proactively, and without the jargon.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchWestlake Village, CA, United StatesHQ recorded Sep 20, 202651-20065 contacts →

Exact match

“POS360’s mission is to accelerate the transition from traditional electronic cash registers to powerful new point of sale products.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchMcallen, TX, United StatesHQ recorded Sep 20, 202611-5064 contacts →

Exact match

“Headquartered in Texas, RestaurantManager.com Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchCharlotte, NC, United StatesHQ recorded Sep 20, 202651-20063 contacts →

Exact match

“POS Nation offers a complete point of sale solution to streamline your small or medium-sized retail business.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchWauconda, IL, United StatesHQ recorded Sep 20, 202651-20062 contacts →

Exact match

“At POSRG, we are Point Of Sale Experts!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchRoswell, GA, United StatesHQ recorded Sep 20, 202651-20051 contacts →

Exact match

“Postec, Inc is a leading Point of Sale Systems Company headquartered in Atlanta, Georgia with offices in Greenville, Charlotte, Myrtle Beach and Knoxville.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 202651-20047 contacts →

Exact match

“Tonic is revolutionizing Point of Sale (POS) solutions for restaurants and bars.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchGreenville, SC, United StatesHQ recorded Sep 20, 202651-20046 contacts →

Exact match

“Simplifying Store Technology for Retail and QSR Brands.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchNashville, TN, United StatesHQ recorded Sep 20, 202651-20044 contacts →

Exact match

“At DCR, we know that every business is unique-that’s why we specialize in customizable point of sale solutions designed to fit your restaurant, retail store, or grocery operation…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLebanon, NH, United StatesHQ recorded Sep 20, 202611-5043 contacts →

Exact match

“RCS offers complete retail point of sale systems and business management solutions for running your business, online or in-store, effectively and efficiently.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchNew Castle, DE, United StatesHQ recorded Sep 20, 202651-20043 contacts →

Exact match

“Your search for the perfect POS partner is finally over.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchBrooklyn, United StatesHQ recorded Sep 20, 202651-20040 contacts →

Exact match

“At Pecan Solutions, we are revolutionizing the hospitality industry with cutting-edge point-of-sale (POS) and payment solutions tailored to the needs of restaurants, bars…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchHutchinson, KS, United StatesHQ recorded Sep 20, 202651-20037 contacts →

Exact match

“SDI - MAPS is a full-service point-of-sale solutions provider, delivering turnkey software, hardware, installation, training, and 24/7 technical support for customers nationwide.”

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

Showing 25 of 368 point of sale system maintenance based in the United States

See the full list, filter by size, metro and specialty, and access 1,530 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Point of sale system maintenance based in the United States at a glance

As of Sep 20, 2026
27.4%Verified-email coverage
15.2Average contacts per company
11-50Median size (employees)
3.0%Largest-city concentration · Houston
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
178
11-50
131
51-200
47
201-500
9
501-1,000
1
5,001-10,000
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 368 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 “point of sale system maintenance” 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 1,530 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 “point of sale system maintenance”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many point of sale system maintenance are there based in the United States?

RevenueBase identified 368 company matches for point of sale system maintenance 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?

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

Which city has the most point of sale system maintenance?

Houston leads with 11 company records, followed by New York (8) and Los Angeles (6).

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 1,530 professional contacts with verified work emails tracked across these 368 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.