Company lists · Data refreshed November 2026

Top 25 Ancillary software companies based in the United States

RevenueBase identified 2,580 company matches for ancillary software companies associated with the United States as of November 2026 and tracks 31,471 professional contacts across them, including 7,764 with verified work emails. New York is the largest hub.

This list covers company matches for ancillary 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 November 5, 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 Nov 5, 2026 How this list was built
2,580Companies
31,471Contacts tracked
7,764Verified emails
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The 25 largest ancillary software companies based in the United States

Ranked by team size
Top 25 of 2,580 company matches for ancillary software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchIrving, SC, United StatesHQ recorded Nov 5, 202610001+1,562 contacts →

Exact match

“Exela Technologies, Inc.("Exela") is a location-agnostic global business process automation ("BPA") leader combining industry-specific and multi-industry enterprise software and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchBellevue, WA, United StatesHQ recorded Nov 5, 20261,001-5,0001,160 contacts →

Exact match

“Nintex helps organizations unlock the power of agentic business orchestration by combining workflow orchestration, agentic AI, low-code development, and process intelligence to…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchIrvine, CA, United StatesHQ recorded Nov 5, 20261,001-5,000478 contacts →

Exact match

“Magic Software is a global company with 4 decades of IT experience in data integration, process automation, data management, industry 4.0 and low code environment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSt. Louis, MO, United StatesHQ recorded Nov 5, 2026201-500448 contacts →

Exact match

“We engineer the systems that power your business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchWaltham, MA, United StatesHQ recorded Nov 5, 2026501-1,000417 contacts →

Exact match

“AMC Bridge is a trusted software technology partner for engineering, manufacturing, and construction enterprises, whether they are actively pursuing AI-driven digital…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchJersey City, NJ, United StatesHQ recorded Nov 5, 20261,001-5,000365 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 · Nov 5, 2026 · View company records in RevenueBase
7Exact matchAlpharetta, GA, United StatesHQ recorded Nov 5, 20261,001-5,000327 contacts →

Exact match

“ValzoSoft Solutions – Driving Innovation, Empowering Growth At ValzoSoft Solutions, we turn visionary ideas into transformative digital experiences.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchDuluth, GA, United StatesHQ recorded Nov 5, 2026201-500297 contacts →

Exact match

“Primus Software Corporation, a leading software services company with over 29 years of industry experience, is a trusted Business & Technology Partner for enterprises seeking to…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchAnn Arbor, PA, United StatesHQ recorded Nov 5, 2026201-500266 contacts →

Exact match

“We help businesses power their growth with software designed for their specific industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchHolmdel, NJ, United StatesHQ recorded Nov 5, 2026501-1,000266 contacts →

Exact match

“TEAM Software by WorkWave develops market-leading solutions for companies powered by distributed workforces, specifically those serving the cleaning, security and facility…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchHouston, AZ, United StatesHQ recorded Nov 5, 2026201-500266 contacts →

Exact match

“DaCodes empowers organizations to achieve their full potential through custom software solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchLancaster, PA, United StatesHQ recorded Nov 5, 202651-200246 contacts →

Exact match

“Cargas is an employee-owned software company offering ERP and CRM software from Acumatica, Microsoft, Sage, Salesforce, and HubSpot, as well as custom-developed solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchFrisco, TX, United StatesHQ recorded Nov 5, 202651-200228 contacts →

Exact match

“As one of the premiere custom software providers in Dallas, Fort Worth and the DFW metroplex we live by the promise that our word is our bond.We help you solve IT challenges and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchFort Walton Beach, FL, United StatesHQ recorded Nov 5, 2026201-500227 contacts →

Exact match

“Who We Are At Beast Code, we don’t just build software; we deliver on the trust organizations place in us and create solutions empowering them to thrive in an ever-evolving…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Nov 5, 2026201-500219 contacts →

Exact match

“Software Delivery Driving Business Growth.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchMorristown, NJ, United StatesHQ recorded Nov 5, 2026n/a196 contacts →

Exact match

“ISS Group (ISSG) has been providing IT Solutions and Services to the QAD User Community since 1995.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchAlpharetta, GA, United StatesHQ recorded Nov 5, 2026501-1,000189 contacts →

Exact match

“GOLDFEIN™ is an Award-Winning Automated Services Provider, serving leading businesses with tech-driven solutions to elevate operational performance, enhance servicing processes…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSan Antonio, NV, United StatesHQ recorded Nov 5, 202651-200182 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 · Nov 5, 2026 · View company records in RevenueBase
19Exact matchSanta Clara, CA, United StatesHQ recorded Nov 5, 202651-200181 contacts →

Exact match

“At Saasvaap, we specialize in delivering next-generation software solutions that help businesses simplify, scale, and succeed.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchTampa, FL, United StatesHQ recorded Nov 5, 202651-200180 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 · Nov 5, 2026 · View company records in RevenueBase
21Exact matchGrand Rapids, MI, United StatesHQ recorded Nov 5, 202651-200165 contacts →

Exact match

“Atomic Object helps companies innovate and grow with custom software that’s beautiful, reliable, and easy to use.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchIndianapolis, IN, United StatesHQ recorded Nov 5, 20265,001-10,000165 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 · Nov 5, 2026 · View company records in RevenueBase
23Exact matchNew Jersey, NJ, United StatesHQ recorded Nov 5, 2026201-500150 contacts →

Exact match

“We represent Logisoft Technologies Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchSunny Isles Beach, IL, United StatesHQ recorded Nov 5, 2026201-500147 contacts →

Exact match

“Velvetech LLC is an award-winning custom software development and consulting company based in Florida, with offices in Sunny Isles Beach, FL, and Chicago, IL.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 2026501-1,000138 contacts →

Exact match

“We believe in delivering growth capabilities based on speed, agility and scale.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 2,580 ancillary software companies based in the United States

See the full list, filter by size, metro and specialty, and access 7,764 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ancillary software companies based in the United States at a glance

As of Nov 5, 2026
24.7%Verified-email coverage
12.2Average contacts per company
1-10Median size (employees)
3.6%Largest-city concentration · New York
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
1,536
11-50
742
51-200
237
201-500
33
501-1,000
15
1,001-5,000
7
5,001-10,000
1
10001+
5

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 2,580 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 “ancillary 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 7,764 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 November 5, 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 “ancillary software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 2,580 company matches for ancillary software companies associated with the United States as of November 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?

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

Which city has the most ancillary software companies?

New York leads with 92 company records, followed by Houston (56) and Austin (49).

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 7,764 professional contacts with verified work emails tracked across these 2,580 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 November 5, 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.