Company lists · Data verified August 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 Verified Aug 28, 2026 851 companies tracked

There are 851 enterprise software companies headquartered in the United States (RevenueBase, August 2026). RevenueBase 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. Data current as of August 28, 2026.

851Companies

171,158Contacts tracked

69,875Verified emails

23,439Mobile numbers

Unlock all 851 companies Free account · no credit card · 2 minutes

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 verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	SAP	Newtown Square, PA	10001+	100,042	51,461
2	INFOR	St Paul, MN	10001+	19,484	8,384
3	Netsuite	Austin, TX	10001+	18,938	4,733
4	CA Technologies	San Jose, CA	10001+	11,090	6
5	Rimini Street	Las Vegas, NV	1,001-5,000	2,034	928
6	Lawson Software	New York, NY	1,001-5,000	862	102
7	Velosio	Findlay, OH	501-1,000	425	260
8	Tmaxsoft	Chicago, IL	501-1,000	329	6
9	Unisoft Global Services	Iselin, NJ	201-500	328	14
10	Rolustech	San Francisco, CA	201-500	325	76
11	Kingland	Ames, IA	201-500	285	92
12	Itti PVT LTD	Dallas, TX	501-1,000	284	37
13	Amvotech Solutions INC	Oakbrook Terrace, IL	501-1,000	281	7
14	Katalyst Software Services Limited	Evanston, IL	501-1,000	277	120
15	Banyan Software	Atlanta, GA	1,001-5,000	242	165
16	Staedean	New York, NY	201-500	221	95
17	Greytrix	San Francisco, CA	201-500	217	54
18	IPTOR	Sacramento, CA	201-500	208	113
19	Auritas	Sanford, FL	201-500	173	64
20	Consona Corporation	Indianapolis, IN	5,001-10,000	160	15
21	VAI Vormittag Associates, INC	Oroville, CA	201-500	154	103
22	Epromis Solutions	TX	201-500	99	2
23	Partnerone	Riverside, CA	201-500	98	35
24	Broadcom Software	San Jose, CA	5,001-10,000	86	34
25	Fisec Global INC	Pleasanton, CA	201-500	83	21

Showing 25 of 851 enterprise software companies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 69,875 reachable decision-makers.

Free account · no credit card

See all 851 companies

Enterprise software companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 25 HQs

23,439Contacts with mobile numbers

0Emails re-verified in last 30 days

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+

Enterprise software companies by metro

Metro	Companies
Enterprise software companies in New York	25
Enterprise software companies in Houston	19
Enterprise software companies in Austin	18
Enterprise software companies in San Francisco	15
Enterprise software companies in Los Angeles	12
Enterprise software companies in Dallas	12
Enterprise software companies in San Jose	12

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “enterprise software companies”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 851 enterprise software companies headquartered in the United States as of August 2026 (RevenueBase).

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 is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 851 enterprise software companies based in the United States. Start with a free account, no credit card.

Get the full list

Related lists

Enterprise software companies by geography

Browse the directory

Browse: Companies home · All United States lists · All Enterprise software companies lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.