Company lists · Data refreshed September 2026

Top 25 Professional software companies based in the United States

RevenueBase identified 65 company matches for professional software companies associated with the United States as of September 2026 and tracks 593 professional contacts across them, including 210 with verified work emails. Austin is the largest hub.

This list covers company matches for professional 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 21, 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 21, 2026 How this list was built
65Companies
593Contacts tracked
210Verified emails
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The 25 largest professional software companies based in the United States

Ranked by team size
Top 25 of 65 company matches for professional software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchMt. Zion, IL, United StatesHQ recorded Sep 21, 202651-200107 contacts →

Exact match

“Founded in 1984, Hagerman & Company provides software and professional services for companies in the AEC, Manufacturing and related industries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchTroy, MI, United StatesHQ recorded Sep 21, 202651-20056 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202611-5052 contacts →

Exact match

“Founded in Houston in 2005, AtLink Communications is a highly respected business partner that reliably builds and deploys core business software solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchRiver Falls, WI, United StatesHQ recorded Sep 21, 202651-20035 contacts →

Exact match

“Best Maid Cookie Co is a Computer Software company located in 1147 Benson St, River Falls, WI, United States.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchMarlborough, MA, United StatesHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“Kubotek Kosmos empowers specialized software to utilize engineering data from numerous sources at high-fidelity and optimal performance.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchEbensburg, PA, United StatesHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“Stock, Garber, and Associates, Inc.(SGA) is a software development company that specializes in financial software, such as Fund and Corporate Accounting, and related SGA Pulse…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchMinneapolis, MN, United StatesHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“EleVia Software develops, delivers and supports software to extend the value of the Deltek Vision® and Deltek Vantagepoint® ERP systems.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchMonroe, NC, United StatesHQ recorded Sep 21, 2026201-50017 contacts →

Exact match

“Our mission is to empower businesses with cutting-edge software products that drive growth and success.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchGlendale, CA, United StatesHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“Specialists in Custom Software, Inc.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchFredericksburg, VA, United StatesHQ recorded Sep 21, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchAustin, TX, United StatesHQ recorded Sep 21, 20261-106 contacts →

Exact match

“SOLUTIONS YOU CAN TRUST We recognize the distinctive and complex technical and business issues you encounter.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchReno, NV, United StatesHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Doug Rawson, CEO, was looking for a solution to manage his engineering firm.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchSanta Clara, CA, United StatesHQ recorded Sep 21, 20261-105 contacts →

Exact match

“DIGITAL TRANSFORMATION Aditazz unleashes productivity and strategic value in planning, design, and construction for the built environment leading to improved operating efficiency.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchWestchester, IL, United StatesHQ recorded Sep 21, 20261-105 contacts →

Exact match

“JIL Software Solutions, Joining Innovative Languages with Software Solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchSan Rafael, CA, United StatesHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Carmelsoft has been developing and selling HVAC and building analysis software for over 25 years.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchWebster, NY, United StatesHQ recorded Sep 21, 20261-104 contacts →

Exact match

“DiMarco Software Design (DSD) creates custom professional, commercial-grade software applications, along with internal workflow solutions designed to improve productivity…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchTustin, CA, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Most engineering leaders struggle to build products due to the short time to market and limited resources.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchChapel Hill, NC, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Deep Dark Magic offers professional-grade software products and services for discerning clients.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Home Of The World's BEST Business Software, Period.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchBroken Arrow, OK, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Business Network's focuses on developing high-caliber software for companies and organizations around the world.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchLisle, IL, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchEast Greenwich, RI, United StatesHQ recorded Sep 21, 202611-502 contacts →

Exact match

“AdvEnSoft is an Independent Software Vendor (ISV) that develops customized software systems for automation of business and engineering processes.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchChicago, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“We build software products for professionals in the home services industries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchNew York, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“We are a software development company that creates our own cutting-edge software solutions for a wide range of industries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchVan Buren, AR, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“SmartDraft®, established in 1989, set its mission to provide powerful productivity tools for Civil Engineers, Surveyors, Land Planners, and Mapping professionals, with a focus on…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 65 professional software companies based in the United States

See the full list, filter by size, metro and specialty, and access 210 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Professional software companies based in the United States at a glance

As of Sep 21, 2026
35.4%Verified-email coverage
9.1Average contacts per company
1-10Median size (employees)
4.6%Largest-city concentration · Austin
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
19
51-200
4
201-500
3
1,001-5,000
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 65 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 “professional 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 210 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 21, 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 “professional software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 65 company matches for professional 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?

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

Which city has the most professional software companies?

Austin leads with 3 company records, followed by East Greenwich (3) and Everett (2).

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 210 professional contacts with verified work emails tracked across these 65 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 21, 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.