Company lists · Data refreshed September 2026

Top 25 Supplier compliance software companies based in the United States

Name: Supplier compliance 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 255 companies tracked

RevenueBase identified 255 supplier compliance software companies headquartered in the United States as of September 2026 and tracks 10,192 professional contacts across them, including 3,371 with verified work emails. Houston is the largest hub.

This list covers supplier compliance 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

255Companies

10,192Contacts tracked

3,371Verified emails

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The 25 largest supplier compliance software companies based in the United States

Ranked by team size

Top 25 of 255 supplier compliance 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 supplier compliance 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	Sphera	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,349 contacts →
	Indirect evidence “Sphera creates a safer, more sustainable and productive world.” Source: RevenueBase Database · checked Sep 29, 2026
2	ESS	Partial evidence	Tempe, AZ, United StatesHQ checked Sep 29, 2026	n/a	1,201 contacts →
	Partial evidence “ESS is the leading provider of Environmental, Health & Safety (EHS) and Crisis Management sustainability software.” Source: RevenueBase Database · checked Sep 29, 2026
3	ISN	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	501-1,000	1,082 contacts →
	Partial evidence “Established in 2001, ISN® is the global leader in contractor and supplier management.” Source: RevenueBase Database · checked Sep 29, 2026
4	Caliber Technologies	Strong evidence	Pittsburgh, PA, United StatesHQ checked Sep 29, 2026	501-1,000	860 contacts →
	Strong evidence “For over 25 years, Caliber has helped regulated industries modernize quality, laboratory, and manufacturing operations through software built for regulatory compliance.” Source: RevenueBase Database · checked Sep 29, 2026
5	HSI	Strong evidence	Frisco, TX, United StatesHQ checked Sep 29, 2026	501-1,000	543 contacts →
	Strong evidence “HSI is a leading software platform provider that integrates EHSQ, training, compliance, and operational risk management solutions.” Source: RevenueBase Database · checked Sep 29, 2026
6	Compliancequest	Partial evidence	Tampa, FL, United StatesHQ checked Sep 29, 2026	501-1,000	481 contacts →
	Partial 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
7	Aithent INC	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	416 contacts →
	Partial evidence “Aithent creates high-value regulatory compliance management solutions for financial services, government, healthcare and insurance organizations around the globe.” Source: RevenueBase Database · checked Sep 29, 2026
8	ETQ	Strong evidence	Burlington, MA, United StatesHQ checked Sep 29, 2026	201-500	254 contacts →
	Strong evidence “Octave Reliance (formerly ETQ Reliance) is the leading Quality, EHS, Food Safety and Compliance management software for identifying, mitigating and preventing high-risk events…” Source: RevenueBase Database · checked Sep 29, 2026
9	Processunity	Partial evidence	Concord, MA, United StatesHQ checked Sep 29, 2026	51-200	212 contacts →
	Partial evidence “ProcessUnity’s cloud-based solutions help organizations of all sizes automate their risk and compliance programs.” Source: RevenueBase Database · checked Sep 29, 2026
10	Source Intelligence	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	201-500	179 contacts →
	Partial evidence “Source Intelligence is a leading provider of supply chain compliance and ESG data management solutions.” Source: RevenueBase Database · checked Sep 29, 2026
11	Tracegains	Indirect evidence	Broomfield, CO, United StatesHQ checked Sep 29, 2026	51-200	176 contacts →
	Indirect evidence “Founded in 2008, TraceGains connects people and information so teams can work smarter.” Source: RevenueBase Database · checked Sep 29, 2026
12	Isometrix Software	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 29, 2026	201-500	164 contacts →
	Partial evidence “IsoMetrix is a global leader in integrated risk management software, helping organizations connect ESG, EHS, and GRC into a single, intelligent system.” Source: RevenueBase Database · checked Sep 29, 2026
13	PEC	Indirect evidence	Covington, LA, United StatesHQ checked Sep 29, 2026	201-500	148 contacts →
	Indirect evidence “Veriforce® is a recognized leader in delivering comprehensive, integrated supply chain risk management solutions that help bring workers home safely and optimize business…” Source: RevenueBase Database · checked Sep 29, 2026
14	The Network, A Navex Global Company	Indirect evidence	Norcross, GA, United StatesHQ checked Sep 29, 2026	201-500	133 contacts →
	Indirect evidence “The Network is now part of NAVEX Global.” Source: RevenueBase Database · checked Sep 29, 2026
15	Redica Systems	Partial evidence	Pleasanton, CA, United StatesHQ checked Sep 29, 2026	51-200	124 contacts →
	Partial evidence “Redica Systems helps life sciences companies stay inspection ready, manage supplier risk, and keep pace with evolving global regulations.” Source: RevenueBase Database · checked Sep 29, 2026
16	Qualio	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	119 contacts →
	Partial evidence “Qualio is a unified quality and compliance management platform that helps regulated organizations get products to market faster with reduced risk.” Source: RevenueBase Database · checked Sep 29, 2026
17	B2gnow	Strong evidence	Phoenix, AZ, United StatesHQ checked Sep 29, 2026	51-200	103 contacts →
	Strong evidence “B2Gnow is a national leader in software solutions that promote transparency, accountability, and compliance in public and private contracting.” Source: RevenueBase Database · checked Sep 29, 2026
18	Ensoftek	Indirect evidence	Beaverton, OR, United StatesHQ checked Sep 29, 2026	51-200	96 contacts →
	Indirect evidence “EnSoftek, Inc.” Source: RevenueBase Database · checked Sep 29, 2026
19	Locus Technologies	Strong evidence	Mountain View, CA, United StatesHQ checked Sep 29, 2026	51-200	95 contacts →
	Strong evidence “Locus Technologies is the only scientist-driven software company at the nexus of analytical and field data management, Environmental, Health, and Safety (EHS) compliance, and…” Source: RevenueBase Database · checked Sep 29, 2026
20	Encamp	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	51-200	81 contacts →
	Indirect evidence “Encamp is an enterprise technology company on a mission to create a world in which what’s good for business can be good for the environment.” Source: RevenueBase Database · checked Sep 29, 2026
21	Cmx1 Compliancemetrix	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	51-200	78 contacts →
	Indirect evidence “We power everyday excellence at the world's most trusted brands.” Source: RevenueBase Database · checked Sep 29, 2026
22	Atser Systems, INC	Strong evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	51-200	77 contacts →
	Strong evidence “In the early 1990’s, ATSER pioneered the use of an electronic software solution for Quality Assurance verification and compliance oversight for use in the Civil Engineering…” Source: RevenueBase Database · checked Sep 29, 2026
23	Paramify	Partial evidence	Lehi, UT, United StatesHQ checked Sep 29, 2026	51-200	69 contacts →
	Partial evidence “Paramify helps security and GRC teams automate compliance, manage risk, and build trust with buyers and agencies.” Source: RevenueBase Database · checked Sep 29, 2026
24	Vodori	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	51-200	53 contacts →
	Indirect evidence “Vodori’s mission is to transform lives by bringing regulated products to market faster.” Source: RevenueBase Database · checked Sep 29, 2026
25	Intellaquest	Indirect evidence	Boca Raton, FL, United StatesHQ checked Sep 29, 2026	51-200	49 contacts →
	Indirect evidence “Shaping the Future of Business Operations At IntellaQuest, we don't just adapt to change-we lead it.” 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: supplier compliance 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 supplier compliance software companies.
Partial evidence: Its own public description names part of supplier compliance software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name supplier compliance 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 255 supplier compliance software companies based in the United States

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Supplier compliance software companies based in the United States at a glance

As of Sep 29, 2026

33.1%Verified-email coverage

40.0Average contacts per company

11-50Median size (employees)

5.1%Largest-city concentration · Houston

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

119

51-200

201-500

501-1,000

1,001-5,000

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 255 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 supplier compliance 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 “supplier compliance 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 supplier compliance 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 supplier compliance 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, 3,371 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.

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 supplier compliance 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 supplier compliance software companies are there based in the United States?

RevenueBase identified 255 supplier compliance 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?

Sphera, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most supplier compliance software companies?

Houston leads with 13 headquartered companies, followed by New York (8) and San Diego (6).

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 3,371 verified decision-maker contacts tracked across these 255 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.