Company lists · Data refreshed September 2026

Top 25 Vertical market software companies based in the United States

RevenueBase identified 851 company matches for vertical market software companies associated with the United States as of September 2026 and tracks 24,472 professional contacts across them, including 7,750 with verified work emails. New York is the largest hub.

This list covers company matches for vertical market software 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 29, 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 29, 2026 How this list was built
851Companies
24,472Contacts tracked
7,750Verified emails
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The 25 largest vertical market software companies based in the United States

Ranked by team size
Top 25 of 851 company matches for vertical market software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchAustin, TX, United StatesHQ recorded Sep 29, 20261,001-5,0005,802 contacts →

Exact match

“We’re here for the hard-working businesses that keep the world turning.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchAlpharetta, GA, United StatesHQ recorded Sep 29, 20261,001-5,0001,164 contacts →

Exact match

“We are in the business of custom software engineering.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchOrlando, FL, United StatesHQ recorded Sep 29, 2026501-1,000947 contacts →

Exact match

“SoftExpert is a market leader in software and services for business compliance, innovation and digital transformation, with more than 3 million users from organizations in more…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchMckinney, TX, United StatesHQ recorded Sep 29, 2026501-1,000910 contacts →

Exact match

“ScienceSoft USA Corporation, doing business as ScienceSoft, is an AI transformation and software development company trusted by IBM, Ford, eBay, Walmart, NASA, Robert Half, and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchDallas, TX, United StatesHQ recorded Sep 29, 2026501-1,000844 contacts →

Exact match

“Calpion is an 18-year-old Dallas-headquartered technology firm offering customers artificial intelligence solutions by building custom deep learning & machine learning algorithms…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchPhoenix, AZ, United StatesHQ recorded Sep 29, 2026501-1,000719 contacts →

Exact match

“Renren Inc.(NYSE: RENN) changed its name to Moatable, Inc, which was effective on June 22, 2023.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchDublin, OH, United StatesHQ recorded Sep 29, 2026201-500605 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchRichardson, TX, United StatesHQ recorded Sep 29, 2026201-500577 contacts →

Exact match

“Founded in 1980, ARGO is a leader in mission-critical and analytical software.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchTampa, FL, United StatesHQ recorded Sep 29, 2026201-500497 contacts →

Exact match

“We make purpose-built software for specialty manufacturing and distribution businesses that streamline complex processes, optimize operations visibility and throughput, and drive…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchNewark, CA, United StatesHQ recorded Sep 29, 2026201-500413 contacts →

Exact match

“Argusoft is a software solution design company.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchJersey City, NJ, United StatesHQ recorded Sep 29, 20261,001-5,000371 contacts →

Exact match

“Solbeg is a world-class partner in consulting, business process automation, technology, and software engineering services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchCambridge, MA, United StatesHQ recorded Sep 29, 2026201-500359 contacts →

Exact match

“First Line Software is an AI-Native Engineering Company and a Select Partner in the Anthropic Claude Partner Network.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchSarasota, FL, United StatesHQ recorded Sep 29, 202610001+335 contacts →

Exact match

“Roper Technologies is a constituent of the S&P 500 and Fortune 500.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchVerona, WI, United StatesHQ recorded Sep 29, 2026501-1,000334 contacts →

Exact match

“Customer Analytics, for over 20 years, has been in the business of helping clients succeed at what they do, by developing customized software solutions to meet and solve their…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchColumbus, OH, United StatesHQ recorded Sep 29, 2026501-1,000330 contacts →

Exact match

“Founded in 1997, Everest Technologies is a leading Information Technology solutions provider based in Columbus, Ohio.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchReston, VA, United StatesHQ recorded Sep 29, 2026501-1,000306 contacts →

Exact match

“Excelacom is a global Software and Consulting company headquartered in Reston, VA, just outside of Washington, D.C, with offices across North America and Europe and a Technology…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchOakbrook Terrace, IL, United StatesHQ recorded Sep 29, 2026501-1,000281 contacts →

Exact match

“In this competitive world, what your company needs is a winning horse.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchPrinceton, NJ, United StatesHQ recorded Sep 29, 2026201-500227 contacts →

Exact match

“Established in Artezio is a custom software development company that offers robust software solutions and IT consulting services to customers around the globe.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchArlington Heights, IL, United StatesHQ recorded Sep 29, 2026501-1,000222 contacts →

Exact match

“AdvanSoft International Inc.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchTampa, FL, United StatesHQ recorded Sep 29, 202651-200191 contacts →

Exact match

“KITRUM is a custom software engineering partner for companies scaling and modernizing live, business-critical products.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchSan Antonio, TX, United StatesHQ recorded Sep 29, 202651-200183 contacts →

Exact match

“Digital Software Inc.(DSI) is a pioneering force in technology and digital transformation, dedicated to helping businesses thrive in the digital era.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchSan Jose, CA, United StatesHQ recorded Sep 29, 202610001+167 contacts →

Exact match

“Nextgen Technologies takes pride in helping its customers to succeed through ever changing IT technology and business environment, delivering more time with standing solutions for…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchIndianapolis, IN, United StatesHQ recorded Sep 29, 20265,001-10,000160 contacts →

Exact match

“Born from the merger of Consona and CDC Software, Aptean, gives businesses of all sizes a competitive edge.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchMountain View, CA, United StatesHQ recorded Sep 29, 202651-200147 contacts →

Exact match

“We build custom software that solves real business problems, not just software that works, but software that changes how your team operates and how your customers experience your…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchBaltimore, MD, United StatesHQ recorded Sep 29, 202651-200133 contacts →

Exact match

“InVita develops specialized software for regulated industries supporting the advancement of public health and safety.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 851 vertical market software companies based in the United States

See the full list, filter by size, metro and specialty, and access 7,750 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Vertical market software companies based in the United States at a glance

As of Sep 29, 2026
31.7%Verified-email coverage
28.8Average contacts per company
11-50Median size (employees)
3.4%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
409
11-50
293
51-200
106
201-500
17
501-1,000
16
1,001-5,000
4
5,001-10,000
1
10001+
4

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 851 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 “vertical market software 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 7,750 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 29, 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.

Vertical market software companies by metro

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 “vertical market software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many vertical market software companies are there based in the United States?

RevenueBase identified 851 company matches for vertical market software 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?

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

Which city has the most vertical market software companies?

New York leads with 29 company records, followed by Austin (16) and Chicago (13).

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 7,750 professional contacts with verified work emails tracked across these 851 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 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 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.