Company lists · Data refreshed September 2026

Top 25 Enterprise software companies based in the United States

Name: Enterprise software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 851 companies tracked

RevenueBase identified 851 enterprise software companies headquartered in the United States as of September 2026 and tracks 171,158 professional contacts across them, including 69,875 with verified work emails and 23,439 with mobile numbers. New York is the largest hub.

This list covers enterprise 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 2, 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.

How to read this list RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

851Companies

171,158Contacts tracked

69,875Verified emails

23,439Mobile numbers

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The 25 largest enterprise software companies based in the United States

Ranked by team size

Top 25 of 851 enterprise software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	SAP	Partial evidence	Newtown Square, PA, United States	10001+	100,042 contacts →
	Partial evidence “SAP is a global leader in enterprise applications and business AI, helping organizations run end-to-end operations on a unified cloud ERP platform.” Source: RevenueBase Database · checked Sep 2, 2026
2	INFOR	Partial evidence	St Paul, MN, United States	10001+	19,484 contacts →
	Partial evidence “Infor is a global leader in business cloud software products for companies in industry specific markets.” Source: RevenueBase Database · checked Sep 2, 2026
3	Netsuite	Partial evidence	Austin, TX, United States	10001+	18,938 contacts →
	Partial evidence “Founded in 1998, Oracle NetSuite is the world’s first cloud computing company and the leader in AI-powered cloud enterprise resource planning (ERP) and business management…” Source: RevenueBase Database · checked Sep 2, 2026
4	CA Technologies	Indirect evidence	San Jose, CA, United States	10001+	11,090 contacts →
	Indirect evidence “CA Technologies is now a Broadcom company.” Source: RevenueBase Database · checked Sep 2, 2026
5	Rimini Street	Strong evidence	Las Vegas, NV, United States	1,001-5,000	2,034 contacts →
	Strong evidence “Rimini Street, Inc.(Nasdaq: RMNI), a Russell Company, is a global leader in end-to-end third-party enterprise software support, managed services and Agentic AI ERP innovation…” Source: RevenueBase Database · checked Sep 2, 2026
6	Lawson Software	Indirect evidence	New York, NY, United States	1,001-5,000	862 contacts →
	Indirect evidence “Our mission is to make your company successful!” Source: RevenueBase Database · checked Sep 2, 2026
7	Velosio	Indirect evidence	Findlay, OH, United States	501-1,000	425 contacts →
	Indirect evidence “Velosio is a leading Microsoft partner delivering business transformation through Microsoft Dynamics 365, Power Platform, Azure, and the broader Microsoft Cloud.” Source: RevenueBase Database · checked Sep 2, 2026
8	Tmaxsoft	Strong evidence	Chicago, IL, United States	501-1,000	329 contacts →
	Strong evidence “TmaxSoft is a global software innovator focused on infrastructure and data modernization, with solutions that offer enterprise CIOs viable alternatives to support their global IT…” Source: RevenueBase Database · checked Sep 2, 2026
9	Unisoft Global Services	Partial evidence	Iselin, NJ, United States	201-500	328 contacts →
	Partial evidence “UNISOFT® is a global leader in ERP implementations for large and medium-sized enterprises.” Source: RevenueBase Database · checked Sep 2, 2026
10	Rolustech	Indirect evidence	San Francisco, CA, United States	201-500	325 contacts →
	Indirect evidence “Rolustech is a full-service SugarCRM and Salesforce Partner firm, with its headquarters in Pakistan and regional offices in the UK and USA.” Source: RevenueBase Database · checked Sep 2, 2026
11	Kingland	Indirect evidence	Ames, IA, United States	201-500	285 contacts →
	Indirect evidence “Kingland’s teams are reinventing the way organizations collect, manage, and act on data.” Source: RevenueBase Database · checked Sep 2, 2026
12	Itti PVT LTD	Indirect evidence	Dallas, TX, United States	501-1,000	284 contacts →
	Indirect evidence “Founded in 1993, ITTI Pvt.” Source: RevenueBase Database · checked Sep 2, 2026
13	Amvotech Solutions INC	Indirect evidence	Oakbrook Terrace, IL, United States	501-1,000	281 contacts →
	Indirect evidence “In this competitive world, what your company needs is a winning horse.” Source: RevenueBase Database · checked Sep 2, 2026
14	Katalyst Software Services Limited	Indirect evidence	Evanston, IL, United States	501-1,000	277 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 2, 2026
15	Banyan Software	Strong evidence	Atlanta, GA, United States	1,001-5,000	242 contacts →
	Strong evidence “Banyan Software provides the best permanent home for successful enterprise software businesses, their employees, and customers to preserve the legacy of founders, while helping…” Source: RevenueBase Database · checked Sep 2, 2026
16	Staedean	Indirect evidence	New York, NY, United States	201-500	221 contacts →
	Indirect evidence “Last mile solutions to peak your business performance At STAEDEAN, we are dedicated to transforming business operations through our innovative ERP solutions embedded within the…” Source: RevenueBase Database · checked Sep 2, 2026
17	Greytrix	Indirect evidence	San Francisco, CA, United States	201-500	217 contacts →
	Indirect evidence “Greytrix, with a robust global presence spanning over 50+ countries and serving clients, has honed its technical prowess in providing cutting-edge Business Management Solutions.” Source: RevenueBase Database · checked Sep 2, 2026
18	IPTOR	Partial evidence	Sacramento, CA, United States	201-500	208 contacts →
	Partial evidence “Iptor is a global leader in cloud-based ERP software, empowering distribution, manufacturing, and warehousing businesses to operate smarter, faster, and more efficiently.” Source: RevenueBase Database · checked Sep 2, 2026
19	Auritas	Indirect evidence	Sanford, FL, United States	201-500	173 contacts →
	Indirect evidence “Auritas is a global ERP products and services company specializing in ERP deployments, data management, process optimization, and product innovation.” Source: RevenueBase Database · checked Sep 2, 2026
20	Consona Corporation	Partial evidence	Indianapolis, IN, United States	5,001-10,000	160 contacts →
	Partial evidence “Born from the merger of Consona and CDC Software, Aptean, gives businesses of all sizes a competitive edge.” Source: RevenueBase Database · checked Sep 2, 2026
21	VAI Vormittag Associates, INC	Partial evidence	Oroville, CA, United States	201-500	154 contacts →
	Partial evidence “VAI Company Overview VAI is a leading independent mid-market ERP software developer renowned for its flexible solutions and ability to automate critical business functions for the…” Source: RevenueBase Database · checked Sep 2, 2026
22	Epromis Solutions	Strong evidence	TX, United States	201-500	99 contacts →
	Strong evidence “Welcome to ePROMIS Solutions, a Houston-based innovator with over 30 years of experience in delivering futuristic enterprise management software.” Source: RevenueBase Database · checked Sep 2, 2026
23	Partnerone	Strong evidence	Riverside, CA, United States	201-500	98 contacts →
	Strong evidence “PartnerOne acquires and grows enterprise software companies for the long term.” Source: RevenueBase Database · checked Sep 2, 2026
24	Broadcom Software	Partial evidence	San Jose, CA, United States	5,001-10,000	86 contacts →
	Partial evidence “Broadcom Software modernizes, optimizes, and protects the world’s most complex hybrid environments.” Source: RevenueBase Database · checked Sep 2, 2026
25	Fisec Global INC	Partial evidence	Pleasanton, CA, United States	201-500	83 contacts →
	Partial evidence “FiSec Global is a U.S-based technology company headquartered in Pleasanton, California, delivering modern software and technology solutions to businesses across industries.” Source: RevenueBase Database · checked Sep 2, 2026

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: enterprise 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 enterprise software companies.
Partial evidence: Its own public description names part of enterprise software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise 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 851 enterprise software companies based in the United States

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Enterprise software companies based in the United States at a glance

As of Sep 2, 2026

40.8%Verified-email coverage

13.7%Mobile-number coverage

201.1Average contacts per company

11-50Median size (employees)

2.9%Largest-city concentration · New York

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

305

11-50

340

51-200

132

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 enterprise 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 “enterprise 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 enterprise 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 enterprise 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, 69,875 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 2, 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.

Enterprise software companies by metro

Enterprise software companies in New York25

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 enterprise 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 enterprise software companies are there based in the United States?

RevenueBase identified 851 enterprise 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?

SAP, headquartered in Newtown Square, tops this list with the largest team on record.

Which city has the most enterprise software companies?

New York leads with 25 headquartered companies, followed by Houston (19) and Austin (18).

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 69,875 verified decision-maker contacts tracked across these 851 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 2, 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.