Company lists · Data refreshed September 2026

Top 25 Procurement optimization software companies based in the United States

Name: Procurement optimization 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 29, 2026 919 companies tracked

RevenueBase identified 919 procurement optimization software companies headquartered in the United States as of September 2026 and tracks 29,340 professional contacts across them, including 13,055 with verified work emails. New York is the largest hub.

This list covers procurement optimization 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

919Companies

29,340Contacts tracked

13,055Verified emails

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

Ranked by team size

Top 25 of 919 procurement optimization software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to procurement optimization software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	GEP Worldwide	Partial evidence	Clark, NJ, United StatesHQ checked Sep 29, 2026	1,001-5,000	6,493 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 29, 2026
2	ZYCUS	Indirect evidence	Princeton, NJ, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,408 contacts →
	Indirect evidence “Isolated agents do tasks.” Source: RevenueBase Database · checked Sep 29, 2026
3	Jaggaer	Partial evidence	Durham, NC, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,286 contacts →
	Partial evidence “JAGGAER is a global leader in enterprise procurement and supplier collaboration, and the catalyst for enhancing human decision-making to accelerate business outcomes.” Source: RevenueBase Database · checked Sep 29, 2026
4	ISN	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	501-1,000	1,082 contacts →
	Indirect evidence “Established in 2001, ISN® is the global leader in contractor and supplier management.” Source: RevenueBase Database · checked Sep 29, 2026
5	ZIP	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	501-1,000	800 contacts →
	Partial evidence “Zip is the AI platform for enterprise procurement, built for humans and agents working together.” Source: RevenueBase Database · checked Sep 29, 2026
6	Buyers Edge Platform	Partial evidence	Waltham, MA, United StatesHQ checked Sep 29, 2026	501-1,000	545 contacts →
	Partial evidence “Buyers Edge Platform is a leading digital procurement network and solutions provider for the foodservice industry, delivering savings, insights, and technology that help…” Source: RevenueBase Database · checked Sep 29, 2026
7	Software Advice	Partial evidence	Westlake Hills, TX, United StatesHQ checked Sep 29, 2026	201-500	543 contacts →
	Partial evidence “Software Advice, now part of G2, simplifies software buying.” Source: RevenueBase Database · checked Sep 29, 2026
8	Compliancequest	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 29, 2026	501-1,000	481 contacts →
	Indirect evidence “and Supplier Relationship Significantly improve an organization’s culture, collaboration, competency, efficiency, performance and innovation through the digital transformation of…” Source: RevenueBase Database · checked Sep 29, 2026
9	Workrise	Indirect evidence	Austin, TX, United StatesHQ checked Sep 29, 2026	201-500	473 contacts →
	Indirect evidence “Workrise is now RigUp.” Source: RevenueBase Database · checked Sep 29, 2026
10	Corcentric	Partial evidence	Cherry Hill, NJ, United StatesHQ checked Sep 29, 2026	501-1,000	459 contacts →
	Partial evidence “Corcentric is a leading global provider of best-in-class procurement and finance solutions.” Source: RevenueBase Database · checked Sep 29, 2026
11	Logicsource, INC	Partial evidence	Westport, CT, United StatesHQ checked Sep 29, 2026	201-500	429 contacts →
	Partial evidence “An innovative leader in procurement services and technology, LogicSource is purpose-built to drive profit improvement through better buying.” Source: RevenueBase Database · checked Sep 29, 2026
12	Avendra International	Partial evidence	Rockville, MD, United StatesHQ checked Sep 29, 2026	201-500	356 contacts →
	Partial evidence “Avendra International is a leading strategic procurement and supply chain partner to a wide range of organizations worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
13	OPTYM	Strong evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	201-500	317 contacts →
	Strong evidence “Optym delivers efficiency, enhances profitability, and solves complex challenges for transportation and logistics companies though purpose-built optimization software.” Source: RevenueBase Database · checked Sep 29, 2026
14	ATS	Indirect evidence	Cambridge, United StatesHQ checked Sep 29, 2026	n/a	313 contacts →
	Indirect evidence “ATS – 40 Years: Advancing Projects, Boosting Profits, and Cutting Costs For over 40 years, ATS has partnered with organizations worldwide to deliver outstanding results.” Source: RevenueBase Database · checked Sep 29, 2026
15	NPI	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	51-200	267 contacts →
	Partial evidence “NPI is an IT procurement advisory services company that helps enterprises identify and eliminate overspending on IT purchases.” Source: RevenueBase Database · checked Sep 29, 2026
16	SDI International Corp	Indirect evidence	Boca Raton, FL, United StatesHQ checked Sep 29, 2026	1,001-5,000	260 contacts →
	Indirect evidence “Every transformation starts with innovative ideas.” Source: RevenueBase Database · checked Sep 29, 2026
17	ORO Labs	Partial evidence	Mountain View, CA, United StatesHQ checked Sep 29, 2026	201-500	250 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 29, 2026
18	Tropic	Strong evidence	Remote, United StatesHQ checked Sep 29, 2026	201-500	231 contacts →
	Strong evidence “Software procurement made easy with unbeatable supplier spend intelligence and a clear action plan to save on new purchases and renewals.” Source: RevenueBase Database · checked Sep 29, 2026
19	Sourceblue	Indirect evidence	Saddle Brook, NJ, United StatesHQ checked Sep 29, 2026	201-500	225 contacts →
	Indirect evidence “SourceBlue creates opportunities to be closer, more coordinated with our supply chain partners.” Source: RevenueBase Database · checked Sep 29, 2026
20	Cobblestone Software	Partial evidence	Princeton, NJ, United StatesHQ checked Sep 29, 2026	51-200	193 contacts →
	Partial evidence “CobbleStone Software is a best-of-breed, global provider of enterprise contract lifecycle management (CLM) and eProcurement software.” Source: RevenueBase Database · checked Sep 29, 2026
21	order.co	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	179 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 29, 2026
22	Coretrust	Partial evidence	Nashville, TN, United StatesHQ checked Sep 29, 2026	51-200	177 contacts →
	Partial evidence “Since 2006, CoreTrust has been the trusted, strategic procurement partner that helps impact-driven organizations do more with less.” Source: RevenueBase Database · checked Sep 29, 2026
23	Procure Analytics	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	51-200	169 contacts →
	Partial evidence “Procure Analytics (PA) is the leading data-enabled procurement services company with over $2.5B in spend under management.” Source: RevenueBase Database · checked Sep 29, 2026
24	Procurement Partners	Partial evidence	Champaign, IL, United StatesHQ checked Sep 29, 2026	51-200	152 contacts →
	Partial evidence “Discover Procurement Partner's supply chain technology – your trusted resource for streamlining operations.” Source: RevenueBase Database · checked Sep 29, 2026
25	Precoro B Corp Certified	Partial evidence	Brooklyn, United StatesHQ checked Sep 29, 2026	51-200	152 contacts →
	Partial evidence “Precoro is a procurement centralization & automation platform built for companies with multiple teams, locations, and fast-moving purchasing needs.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: procurement optimization software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names procurement optimization software companies.
Partial evidence: Its own public description names part of procurement optimization software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name procurement optimization software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 919 procurement optimization software companies based in the United States

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

As of Sep 29, 2026

44.5%Verified-email coverage

31.9Average contacts per company

1-10Median size (employees)

4.6%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

466

11-50

293

51-200

114

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 919 companies.

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 optimization software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 optimization software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names procurement optimization software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among procurement optimization 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 its RevenueBase Smart Search 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, 13,055 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 29, 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 optimization software companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names procurement optimization software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 919 procurement optimization 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 optimization software companies?

New York leads with 42 headquartered companies, followed by San Francisco (39) and Chicago (32).

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 13,055 verified decision-maker contacts tracked across these 919 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 29, 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 Smart Search, 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.