Company lists · Data verified August 2026

Top 25 E-procurement platform companies based in the United States

Name: E-procurement platform 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 881 companies tracked

There are 881 e-procurement platform companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 17,988 professional contacts across them, including 7,686 with verified work emails and 5,983 with mobile numbers. New York is the largest hub.

This list covers e-procurement platform 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.

881Companies

17,988Contacts tracked

7,686Verified emails

5,983Mobile numbers

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The 25 largest e-procurement platform companies based in the United States

Ranked by team size

Top 25 of 881 e-procurement platform 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	Ivalua	Pittsburgh, PA	1,001-5,000	1,046	71
2	ZIP	Addison, TX	501-1,000	786	482
3	SDI	Bristol, PA	501-1,000	621	132
4	Buyers Edge Platform	Waltham, MA	501-1,000	539	364
5	Corcentric	Mclean, VA	501-1,000	461	297
6	Logicsource, INC	Westport, CT	201-500	424	334
7	Omnia Partners	Franklin, TN	201-500	415	288
8	SIEVO	Chicago, IL	201-500	401	266
9	Partssource INC	Cleveland, OH	201-500	401	225
10	SDI International Corp	Boca Raton, FL	1,001-5,000	261	116
11	ORO Labs	Mountain View, CA	201-500	251	144
12	RIGUP	Austin, TX	501-1,000	243	91
13	Tropic	New York, NY	201-500	229	82
14	Procureability	St Petersburg, FL	10001+	223	135
15	Emerge	Scottsdale, AZ	201-500	197	110
16	Govspend	Boca Raton, FL	51-200	192	134
17	Cobblestone Software	Princeton, NJ	51-200	189	86
18	Coretrust	Nashville, TN	51-200	176	125
19	Procure Analytics	Atlanta, GA	51-200	166	108
20	Spendflo	San Francisco, CA	51-200	149	52
21	Nuorder By Lightspeed	New York, NY	51-200	139	67
22	Tradecentric	Raleigh, NC	51-200	134	89
23	supplier.io	Westchester, IL	51-200	134	60
24	Fairmarkit	Boston, MA	51-200	132	80
25	Spendhq	Atlanta, GA	51-200	126	110

Showing 25 of 881 e-procurement platform companies based in the United States

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E-procurement platform companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 55 HQs

5,983Contacts with mobile numbers

14Emails re-verified in last 30 days

Companies by employee count

1-10

391

11-50

322

51-200

122

201-500

501-1,000

1,001-5,000

10001+

E-procurement platform companies by metro

Metro	Companies
E-procurement platform companies in New York	55
E-procurement platform companies in San Francisco	54
E-procurement platform companies in Austin	25
E-procurement platform companies in Chicago	25
E-procurement platform companies in Miami	22
E-procurement platform companies in Atlanta	21
E-procurement platform companies in Houston	19

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 “e-procurement platform 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; 14 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 e-procurement platform companies are there based in the United States?

There are 881 e-procurement platform companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Ivalua, headquartered in Pittsburgh, tops this list with the largest team on record.

Which city has the most e-procurement platform companies?

New York leads with 55 headquartered companies, followed by San Francisco (54) and Austin (25).

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 7,686 verified decision-maker contacts tracked across these 881 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.