Company lists · Data refreshed September 2026

Top 25 Procurement automation software companies based in the United States

Name: Procurement automation 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 5, 2026 532 companies tracked

RevenueBase identified 532 procurement automation software companies headquartered in the United States as of September 2026 and tracks 30,016 professional contacts across them, including 13,227 with verified work emails and 7,342 with mobile numbers. San Francisco is the largest hub.

This list covers procurement automation 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

532Companies

30,016Contacts tracked

13,227Verified emails

7,342Mobile numbers

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The 25 largest procurement automation software companies based in the United States

Ranked by team size

Top 25 of 532 procurement automation software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names procurement automation software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	GEP WorldwidePartial evidence	Clark, NJ, United StatesHQ checked Sep 5, 2026	1,001-5,000	6,493
	“GEP® delivers AI-native procurement and supply chain solutions that help global enterprises become more agile and resilient, operate more efficiently and effectively, gain…” Source: company website · checked Sep 5, 2026
2	IcertisIndirect evidence	Bellevue, WA, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,337
	“Icertis is the AI-native contract intelligence company that turns enterprise strategy into faster execution at scale.” Source: company website · checked Sep 5, 2026
3	ZYCUSIndirect evidence	Princeton, NJ, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,408
	“Isolated agents do tasks.” Source: company website · checked Sep 5, 2026
4	JaggaerPartial evidence	Durham, NC, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,286
	“JAGGAER is a global leader in enterprise procurement and supplier collaboration, and the catalyst for enhancing human decision-making to accelerate business outcomes.” Source: company website · checked Sep 5, 2026
5	ZIPPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	501-1,000	800
	“Zip is the AI platform for enterprise procurement, built for humans and agents working together.” Source: company website · checked Sep 5, 2026
6	SDIPartial evidence	Bristol, PA, United StatesHQ checked Sep 5, 2026	501-1,000	627
	“SDI – The Digital Supply Chain Company Procurement.” Source: company website · checked Sep 5, 2026
7	Buyers Edge PlatformPartial evidence	Waltham, MA, United StatesHQ checked Sep 5, 2026	501-1,000	545
	“Buyers Edge Platform is a leading digital procurement network and solutions provider for the foodservice industry, delivering savings, insights, and technology that help…” Source: company website · checked Sep 5, 2026
8	Euna SolutionsStrong evidence	Sandy Springs, GA, United StatesHQ checked Sep 5, 2026	501-1,000	530
	“Euna Solutions® is a leading provider of purpose-built, cloud-based software that helps public sector and government organizations streamline procurement, budgeting, payments…” Source: company website · checked Sep 5, 2026
9	Logicsource, INCPartial evidence	Westport, CT, United StatesHQ checked Sep 5, 2026	201-500	429
	“An innovative leader in procurement services and technology, LogicSource is purpose-built to drive profit improvement through better buying.” Source: company website · checked Sep 5, 2026
10	AppzenIndirect evidence	Santa Clara, CA, United StatesHQ checked Sep 5, 2026	201-500	418
	“We’re hiring!” Source: company website · checked Sep 5, 2026
11	TradeshiftStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	501-1,000	359
	“Leading AP automation software \| Reduce processing cost by 90%\| For large and mid-sized companies \| Our customers include DHL, Danone, HSBC, Kuehne + Nagel, and Air France KLM.” Source: company website · checked Sep 5, 2026
12	UnisonIndirect evidence	Mclean, VA, United StatesHQ checked Sep 5, 2026	201-500	349
	“Unison’s products power the business of government to work smoother and smarter.” Source: company website · checked Sep 5, 2026
13	StampliIndirect evidence	Mountain View, CA, United StatesHQ checked Sep 5, 2026	201-500	343
	“Stampli helps finance teams achieve stress-free finance by through a Procure-to-Pay solution that works for you.” Source: company website · checked Sep 5, 2026
14	ORO LabsPartial evidence	Mountain View, CA, United StatesHQ checked Sep 5, 2026	201-500	250
	“ORO Labs is an agentic procurement orchestration company on a mission to deliver effortless user experiences so businesses can shorten cycle times, decrease risk through…” Source: company website · checked Sep 5, 2026
15	RIGUPIndirect evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	501-1,000	242
	“RigUp is the source-to-pay solution built for energy.” Source: company website · checked Sep 5, 2026
16	TropicStrong evidence	Remote, United StatesHQ checked Sep 5, 2026	201-500	231
	“Software procurement made easy with unbeatable supplier spend intelligence and a clear action plan to save on new purchases and renewals.” Source: company website · checked Sep 5, 2026
17	ComputronixIndirect evidence	Lakewood, CO, United StatesHQ checked Sep 5, 2026	51-200	217
	“At Computronix, we value strong relationships with our clients.” Source: company website · checked Sep 5, 2026
18	ExperlogixIndirect evidence	South Jordan, UT, United StatesHQ checked Sep 5, 2026	201-500	209
	“Experlogix is an enterprise SaaS company that helps businesses simplify sales and revenue growth while improving productivity.” Source: company website · checked Sep 5, 2026
19	TechnomileIndirect evidence	Tysons, VA, United StatesHQ checked Sep 5, 2026	51-200	198
	“TechnoMile is relied upon by organizations executing the government mission, providing the connected mission execution platform that empowers organizations to win more and move…” Source: company website · checked Sep 5, 2026
20	Cobblestone SoftwarePartial evidence	Princeton, NJ, United StatesHQ checked Sep 5, 2026	51-200	193
	“CobbleStone Software is a best-of-breed, global provider of enterprise contract lifecycle management (CLM) and eProcurement software.” Source: company website · checked Sep 5, 2026
21	order.coPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	51-200	179
	“Order.co is an AI-powered procurement platform that connects purchasing, approvals, payments, and reporting in one intelligent system–so teams can place orders faster, cut manual…” Source: company website · checked Sep 5, 2026
22	Procurement PartnersPartial evidence	Champaign, IL, United StatesHQ checked Sep 5, 2026	51-200	152
	“Discover Procurement Partner's supply chain technology – your trusted resource for streamlining operations.” Source: company website · checked Sep 5, 2026
23	Precoro B Corp CertifiedStrong evidence	Brooklyn, United StatesHQ checked Sep 5, 2026	51-200	152
	“Precoro is a procurement centralization & automation platform built for companies with multiple teams, locations, and fast-moving purchasing needs.” Source: company website · checked Sep 5, 2026
24	SimfoniIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	147
	“Simfoni provides Spend Analytics, eSourcing, and Tail Spend Management solutions to leading global enterprises.” Source: company website · checked Sep 5, 2026
25	SpendfloPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	146
	“Spendflo is an AI-native procurement platform built to simplify how modern companies buy.” Source: company website · checked Sep 5, 2026

Showing 25 of 532 procurement automation software companies based in the United States

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Procurement automation software companies based in the United States at a glance

As of Sep 5, 2026

11-50Median size (employees)

San FranciscoLargest hub · 40 HQs

7,342Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

207

11-50

203

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

12,293

31–60

869

61–90

90–180

180+

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 procurement automation software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “procurement automation software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among procurement automation 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 an evidence 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, 13,227 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 5, 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.

Procurement automation software companies by metro

Procurement automation software companies in San Francisco40
Procurement automation software companies in New York33

Frequently asked

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

RevenueBase identified 532 procurement automation 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?

GEP Worldwide, headquartered in Clark, tops this list with the largest team on record.

Which city has the most procurement automation software companies?

San Francisco leads with 40 headquartered companies, followed by New York (33) and Austin (19).

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 13,227 verified decision-maker contacts tracked across these 532 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 5, 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 SmartSearch, 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.