Company lists · Data verified August 2026

Top 25 Enterprise resource planning software companies based in the United States

Name: Enterprise resource planning 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 922 companies tracked

There are 922 enterprise resource planning software companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 158,256 professional contacts across them, including 70,796 with verified work emails and 23,433 with mobile numbers. New York is the largest hub.

This list covers enterprise resource planning 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.

922Companies

158,256Contacts tracked

70,796Verified emails

23,433Mobile numbers

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The 25 largest enterprise resource planning software companies based in the United States

Ranked by team size

Top 25 of 922 enterprise resource planning 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	Lawson Software	New York, NY	1,001-5,000	862	102
5	CAI Software, LLC	Lincoln, RI	501-1,000	603	119
6	Advantive	Tampa, FL	201-500	487	371
7	Unanet	Dulles, VA	201-500	464	274
8	Vision33	Newtown Square, PA	201-500	402	268
9	Unisoft Global Services	Iselin, NJ	201-500	328	14
10	Amvotech Solutions INC	Oakbrook Terrace, IL	501-1,000	281	7
11	Katalyst Software Services Limited	Evanston, IL	501-1,000	277	120
12	Aktion Associates	Glendale, AZ	201-500	271	207
13	Bs&a Software	Bath, MI	201-500	270	200
14	Staedean	New York, NY	201-500	221	95
15	IPTOR	Sacramento, CA	201-500	208	113
16	Terillium	Cincinnati, OH	201-500	207	149
17	Redprairie	Scottsdale, AZ	1,001-5,000	197	19
18	Batchmaster Software	Irvine, CA	201-500	183	83
19	Auritas	Sanford, FL	201-500	173	64
20	VAI Vormittag Associates, INC	Oroville, CA	201-500	154	103
21	Epromis Solutions	TX	201-500	99	2
22	Fisec Global INC	Pleasanton, CA	201-500	83	21
23	Serenity Infotech, INC	Suwanee, GA	201-500	78	16
24	Microsoft Dynamics 365 Business Central	Redmond, WA	n/a	65	2
25	Acumatica SRI Lanka	Kirkland, WA	501-1,000	51	39

Showing 25 of 922 enterprise resource planning software companies based in the United States

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Enterprise resource planning software companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 25 HQs

23,433Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

335

11-50

376

51-200

152

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Enterprise resource planning software companies by metro

Metro	Companies
Enterprise resource planning software companies in New York	25
Enterprise resource planning software companies in Austin	20
Enterprise resource planning software companies in Chicago	17
Enterprise resource planning software companies in Houston	16
Enterprise resource planning software companies in San Francisco	15
Enterprise resource planning software companies in Dallas	14
Enterprise resource planning software companies in Tampa	13

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 resource planning 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 resource planning software companies are there based in the United States?

There are 922 enterprise resource planning 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 resource planning software companies?

New York leads with 25 headquartered companies, followed by Austin (20) and Chicago (17).

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 70,796 verified decision-maker contacts tracked across these 922 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.

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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.