Company lists · Data refreshed September 2026
Top 25 Pos integration software companies based in the United States
RevenueBase identified 645 pos integration software companies headquartered in the United States as of September 2026 and tracks 24,224 professional contacts across them, including 8,695 with verified work emails. New York is the largest hub.
This list covers pos integration software companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest pos integration software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 7,024 contacts → | ||||
Indirect evidence “Toast is the operating system behind the hardest-working people out there, the restaurateurs and retailers running busy businesses.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,302 contacts → | ||||
Indirect evidence “Toshiba Global Commerce Solutions is the global market share leader in retail store technology.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,004 contacts → | ||||
Indirect evidence “We're Clover - your partner in building a smarter business.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 485 contacts → | ||||
Partial evidence “Retail Data Systems is the largest provider of Point Of Sale Hardware and Software, in North America.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 434 contacts → | ||||
Partial evidence “Retail Pro, a retail management software, serves the needs of specialty retailers worldwide, from those just realizing their retail dreams to retailers who've grown to…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 427 contacts → | ||||
Indirect evidence “Invenco by GVR combines the time-tested retail solutions of Gilbarco Veeder-Root with the innovative technology of Invenco to create the next generation retail operating system…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 385 contacts → | ||||
Indirect evidence “STRATACACHE is accelerating the shift of digital retail transformation by having a full scope of technology under one roof.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 317 contacts → | ||||
Indirect evidence “ERC Hospitality Systems has been acquired by Shift4.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 311 contacts → | ||||
Indirect evidence “TRUNO is the national leader in integrated retail technology solutions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 271 contacts → | ||||
Partial evidence “POS Portal is all things Payments.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 227 contacts → | ||||
Indirect evidence “Successful retailing is a careful balance of both art and science.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 218 contacts → | ||||
Indirect evidence “National Retail Solutions (NRS), a division of IDT Corp.(NYSE: IDT), is one of the fastest-growing retail technology providers in the U.S.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 211 contacts → | ||||
Indirect evidence “Upshop is the first total store operations platform synchronizing Fresh, Center, eCommerce, and DSD solutions to make retail operations simplified, smart, and more connected.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 200 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 192 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 170 contacts → | ||||
Indirect evidence “KWI enables modern retailers to create unforgettable shopper experiences, maximize sales, and streamline operations with the industry’s only true turnkey omnichannel platform.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 170 contacts → | ||||
Indirect evidence “iVend Retail by CitiXsys delivers Enterprise Retail Management Solutions on Cloud.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 153 contacts → | ||||
Partial evidence “Founded in 2002, Mi9 Retail mission is to develop great software that delights end users by excelling in design and functionality.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 149 contacts → | ||||
Indirect evidence “MenuSifu, founded in 2013 in NYC, is a leading North American SaaS company built by a team of passionate high-tech engineers and has quickly become a trusted partner for…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 145 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 145 contacts → | ||||
Partial evidence “CAKE’s restaurant point-of-sale (POS) system is your ultimate partner in optimizing restaurant operations.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 132 contacts → | ||||
Partial evidence “Smarter solutions for global multichannel retailers Island Pacific has over 40 years of experience providing software solutions to over 600 global multichannel retailers.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 123 contacts → | ||||
Partial evidence “Petrosoft transformed the convenience store industry when its founder, a retail operator and engineer, introduced CStoreOffice®, its cloud-based back-office software solution in…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 112 contacts → | ||||
Indirect evidence “Over the last 20 years, Modisoft has built solutions that empowers businesses to operate smarter, adapt faster, and grow stronger.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 111 contacts → | ||||
Partial evidence “talech provides merchants with a powerful yet easy to use point of sale software with rich analytics and deep insights.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pos integration software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names pos integration software companies.
- Partial evidence
- Its own public description names part of pos integration software companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name pos integration software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 645 pos integration software companies based in the United States
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Pos integration software companies based in the United States at a glance
As of Sep 29, 2026Companies by employee count
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 645 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among pos integration software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United States whose own description of what they do matches “pos integration software companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names pos integration software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among pos integration software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 8,695 across the full list. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names pos integration software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many pos integration software companies are there based in the United States?
RevenueBase identified 645 pos integration software companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
TOAST, headquartered in Boston, tops this list with the largest team on record.
Which city has the most pos integration software companies?
New York leads with 23 headquartered companies, followed by Miami (16) and Los Angeles (15).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 8,695 verified decision-maker contacts tracked across these 645 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, 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.
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