Company lists · Data refreshed October 2026

Top 25 Point of sale hardware maintenance and support services based in the United States

RevenueBase identified 216 company matches for point of sale hardware maintenance and support services associated with the United States as of October 2026 and tracks 3,290 professional contacts across them, including 1,116 with verified work emails. Houston is the largest hub.

This list covers company matches for point of sale hardware maintenance and support services 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 October 28, 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 Oct 28, 2026 How this list was built
216Companies
3,290Contacts tracked
1,116Verified emails
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The 25 largest point of sale hardware maintenance and support services based in the United States

Ranked by team size
Top 25 of 216 company matches for point of sale hardware maintenance and support services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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 Oct 28, 2026201-500482 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 · Oct 28, 2026 · View company records in RevenueBase
2Exact matchSacramento, CA, United StatesHQ recorded Oct 28, 2026201-500279 contacts →

Exact match

“POS Portal is all things Payments.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3Exact matchFenton, MO, United StatesHQ recorded Oct 28, 2026201-500198 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 · Oct 28, 2026 · View company records in RevenueBase
4Exact matchSpringfield, MO, United StatesHQ recorded Oct 28, 2026201-500160 contacts →

Exact match

“Bancsource is a nationwide maintenance service (equipment) provider to more than 1,500 banks and retailers.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5Exact matchWood Dale, IL, United StatesHQ recorded Oct 28, 202651-200123 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 · Oct 28, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Oct 28, 202651-200119 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 · Oct 28, 2026 · View company records in RevenueBase
7Exact matchElgin, IL, United StatesHQ recorded Oct 28, 202651-20078 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 · Oct 28, 2026 · View company records in RevenueBase
8Exact matchWestlake Village, CA, United StatesHQ recorded Oct 28, 202651-20074 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 · Oct 28, 2026 · View company records in RevenueBase
9Exact matchWauconda, IL, United StatesHQ recorded Oct 28, 202651-20066 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10Exact matchCharlotte, NC, United StatesHQ recorded Oct 28, 202651-20051 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 · Oct 28, 2026 · View company records in RevenueBase
11Exact matchGreenville, SC, United StatesHQ recorded Oct 28, 202651-20050 contacts →

Exact match

“Simplifying Store Technology for Retail and QSR Brands.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12Exact matchRoswell, GA, United StatesHQ recorded Oct 28, 202651-20048 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 · Oct 28, 2026 · View company records in RevenueBase
13Exact matchNew Castle, DE, United StatesHQ recorded Oct 28, 202651-20043 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14Exact matchMonticello, MN, United StatesHQ recorded Oct 28, 202651-20040 contacts →

Exact match

“Washburn Computer Group is a full-service DEPOT REPAIR CENTER.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15Exact matchHutchinson, KS, United StatesHQ recorded Oct 28, 202651-20038 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 · Oct 28, 2026 · View company records in RevenueBase
16Exact matchGreer, United StatesHQ recorded Oct 28, 202651-20034 contacts →

Exact match

“With an experienced team of mobile-enabled technicians, nationwide coverage, and an expert call center staff, CPLUS offers our customers a new level in PC, laptop, printer and…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17Exact matchEasley, SC, United StatesHQ recorded Oct 28, 202611-5033 contacts →

Exact match

“Lucas specializes in Point of Sale Solutions in Hospitality & Retail markets and provides full-service Point of Sale Technology from Hardware, Software, Technical Support…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18Exact matchMiddleton, MA, United StatesHQ recorded Oct 28, 202611-5025 contacts →

Exact match

“Our mission is to keep your business on a roll.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19Exact matchLouisville, KY, United StatesHQ recorded Oct 28, 202611-5022 contacts →

Exact match

“With a focus on the quick-service industry, RSS specializes in delivering POS technology for maximum profitability and efficiency.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20Exact matchDoral, FL, United StatesHQ recorded Oct 28, 202611-5021 contacts →

Exact match

“U.S.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21Exact matchOlathe, KS, United StatesHQ recorded Oct 28, 202611-5021 contacts →

Exact match

“With 30 years of electronic device repair experience, iResQ is an industry leader in repairs ranging from computers to gaming devices and everything in between!”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22Exact matchVirginia Beach, VA, United StatesHQ recorded Oct 28, 202651-20021 contacts →

Exact match

“DBS is an established provider of complete POS and Back-Office Solutions for small to large customers in the United States and overseas.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23Exact matchOmaha, NE, United StatesHQ recorded Oct 28, 202611-5021 contacts →

Exact match

“Powerful solutions designed to help you keep pace – for the daily efficiency and long-term success of your company.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24Exact matchSacramento, CA, United StatesHQ recorded Oct 28, 202611-5019 contacts →

Exact match

“Big Hairy Dog Information Systems (BHD) is a global sales and help desk for retail technology.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25Exact matchSan Diego, CA, United StatesHQ recorded Oct 28, 202651-20019 contacts →

Exact match

“SL3 Technologies delivers global peace of mind through expert, post-warranty IT maintenance services-operating as a 100% channel partner-dedicated solution.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 25 of 216 point of sale hardware maintenance and support services based in the United States

See the full list, filter by size, metro and specialty, and access 1,116 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Point of sale hardware maintenance and support services based in the United States at a glance

As of Oct 28, 2026
33.9%Verified-email coverage
15.2Average contacts per company
1-10Median size (employees)
2.3%Largest-city concentration · Houston
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
115
11-50
67
51-200
26
201-500
7
501-1,000
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 216 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 hardware maintenance and support services” 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 1,116 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 October 28, 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 hardware maintenance and support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many point of sale hardware maintenance and support services are there based in the United States?

RevenueBase identified 216 company matches for point of sale hardware maintenance and support services associated with the United States as of October 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 hardware maintenance and support services?

Houston leads with 5 company records, followed by Miami (5) and San Diego (4).

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 1,116 professional contacts with verified work emails tracked across these 216 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 October 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 216 point of sale hardware maintenance and support services based in the United States. Start with a free account, no credit card.

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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.