Company lists · Data verified August 2026

Top 25 B2B SaaS companies based in the United States

Name: B2B SaaS 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 741 companies tracked

There are 741 B2B SaaS companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 155,575 professional contacts across them, including 69,310 with verified work emails and 21,733 with mobile numbers. New York is the largest hub.

This list covers B2B SaaS 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.

741Companies

155,575Contacts tracked

69,310Verified emails

21,733Mobile numbers

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The 25 largest B2B SaaS companies based in the United States

Ranked by team size

Top 25 of 741 B2B SaaS 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	Marketstar	Salt Lake City, UT	1,001-5,000	2,459	601
5	ZUORA	Redwood City, CA	1,001-5,000	1,487	841
6	Appdirect	Charlotte	501-1,000	931	536
7	Renren INC	Phoenix, AZ	501-1,000	718	10
8	The Pipeline Group	San Jose, CA	201-500	518	101
9	Velosio	Findlay, OH	501-1,000	425	260
10	Stayinfront	Fairfield, NJ	201-500	324	153
11	GCE	Reston, VA	51-200	317	1
12	DSD Business Systems	San Diego, CA	51-200	305	82
13	Billingplatform	Englewood, CO	201-500	251	149
14	Digital Harbor, INC	American Fork, UT	201-500	231	2
15	Mantra	New York, NY	201-500	216	3
16	Bitrix24	Alexandria, VA	501-1,000	194	2
17	Channelgrowth	Houston, TX	201-500	194	1
18	Recvue	Palo Alto, CA	201-500	184	61
19	Sapphire Infocom PVT LTD	Hoffman Estates, IL	51-200	151	1
20	Sylogist, LTD	Washington, DC	51-200	150	112
21	Demand Media BPM LLP	New York, NY	201-500	144	3
22	Wealthbox	n/a	51-200	128	96
23	Tripledart	Plano, TX	51-200	114	57
24	Cordance	Raleigh, NC	501-1,000	109	77
25	Agile CRM By Mantra	Dallas, TX	51-200	100	3

Showing 25 of 741 B2B SaaS companies based in the United States

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B2B SaaS companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 36 HQs

21,733Contacts with mobile numbers

443Emails re-verified in last 30 days

Companies by employee count

1-10

369

11-50

238

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

B2B SaaS companies by metro

Metro	Companies
B2B SaaS companies in New York	36
B2B SaaS companies in San Francisco	30
B2B SaaS companies in Austin	20
B2B SaaS companies in Los Angeles	17
B2B SaaS companies in San Jose	14
B2B SaaS companies in Sheridan	13
B2B SaaS companies in Atlanta	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 “B2B SaaS 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; 443 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 B2B SaaS companies are there based in the United States?

There are 741 B2B SaaS 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 B2B SaaS companies?

New York leads with 36 headquartered companies, followed by San Francisco (30) and Austin (20).

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 69,310 verified decision-maker contacts tracked across these 741 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.