Company lists · Data refreshed September 2026

Top 25 Ethical supply chain auditors worldwide

RevenueBase identified 69 ethical supply chain auditors worldwide as of September 2026 and tracks 2,637 professional contacts across them, including 1,157 with verified work emails and 0 with mobile numbers. The United Kingdom is the largest market and London the largest hub.

This list covers ethical supply chain auditors worldwide, 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 16, 2026. Country and city lists for ethical supply chain auditors follow the table.

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 16, 2026 86% judged on-target in blind review
69Companies
2,637Contacts tracked
1,157Verified emails
0Mobile numbers
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The 25 largest ethical supply chain auditors worldwide

Ranked by team size
Top 25 of 69 ethical supply chain auditors worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to ethical supply chain auditors: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceAbingdon, United KingdomHQ checked Sep 16, 2026501-1,000836 contacts →

Strong evidence

“For more than 30 years, Achilles has protected organisations’ business interests and reputations by providing unrivalled levels of supply chain transparency, carbon reduction and…”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceEmeryville, CA, United StatesHQ checked Sep 16, 2026201-500667 contacts →

Indirect evidence

“Scientific Certification Systems, Inc, now doing business as SCS Global Services, is a trusted leader in third-party environmental, sustainability and food quality certification…”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceLondon, United KingdomHQ checked Sep 16, 2026201-500189 contacts →

Indirect evidence

“Oritain is a global leader in forensically verifying the origin of products and raw materials.”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceCardiff, United KingdomHQ checked Sep 16, 2026501-1,000104 contacts →

Indirect evidence

“Creating Safer Workplaces for Everyone.”

Source: RevenueBase Database · checked Sep 16, 2026
5Strong evidenceHerndon, VA, United StatesHQ checked Sep 16, 20261,001-5,00084 contacts →

Strong evidence

“BSI Consulting offers comprehensive world-class solutions in environmental, health, safety (EHS), supply chain security, and sustainability.”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceAventura, FL, United StatesHQ checked Sep 16, 2026201-50072 contacts →

Indirect evidence

“ALGI, a pioneering institution in the field of social compliance, has built a reputation founded on solid pillars of integrity, transparency and quality.”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceOxfordshire, United KingdomHQ checked Sep 16, 202651-20063 contacts →

Indirect evidence

“Founded by Frank Miller, Track Record Global are passionate about the future of the planet.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceGlasgow, United KingdomHQ checked Sep 16, 202651-20050 contacts →

Indirect evidence

“International Associates (IA) is a leading provider of assessment, audit, verification, certification and training services.”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceArlington, VA, United StatesHQ checked Sep 16, 202611-5046 contacts →

Indirect evidence

“Worldwide Responsible Accredited Production (WRAP) is an independent, objective, non-profit team of global social compliance experts dedicated to promoting safe, lawful, humane…”

Source: RevenueBase Database · checked Sep 16, 2026
10Partial evidencePortland, OR, United StatesHQ checked Sep 16, 202611-5036 contacts →

Partial evidence

“Sumerra was created to support brands and industry organizations in advancing environmental, health and safety, and social compliance initiatives throughout the global…”

Source: RevenueBase Database · checked Sep 16, 2026
11Partial evidenceWashington, United StatesHQ checked Sep 16, 202611-5034 contacts →

Partial evidence

“APSCA was created to enhance the professionalism, consistency and credibility of individual auditors and organizations performing independent social compliance audits, and to…”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 16, 202611-5034 contacts →

Indirect evidence

“International Compliance Group is a privately-held US-based organization focused on social compliance.”

Source: RevenueBase Database · checked Sep 16, 2026
13Strong evidenceBromley, United KingdomHQ checked Sep 16, 2026501-1,00028 contacts →

Strong evidence

“RAS Supply Chain Integrity is the global authority in stock integrity audit and supply chain stock compliance.”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceDallas, TX, United StatesHQ checked Sep 16, 2026501-1,00024 contacts →

Indirect evidence

“Transparency-One is a complete platform helping global businesses meet consumer demand for safe, sustainable, and responsibly sourced products.”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceWinchester, United KingdomHQ checked Sep 16, 202611-5022 contacts →

Indirect evidence

“Control Union (UK) is an independent, accredited certification and inspection body helping businesses confidently navigate sustainability.”

Source: RevenueBase Database · checked Sep 16, 2026
16Indirect evidenceSacramento, CA, United StatesHQ checked Sep 16, 202611-5022 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
17Strong evidenceLondon, United KingdomHQ checked Sep 16, 202611-5021 contacts →

Strong evidence

“At Kumi we connect global raw material supply chains with responsible business practices in developing countries.”

Source: RevenueBase Database · checked Sep 16, 2026
18Strong evidenceLoughborough, United KingdomHQ checked Sep 16, 202611-5019 contacts →

Strong evidence

“Segura’s vision is to make the world a better place by ensuring that all supply is ethical, sustainable and efficiently monitored.”

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceAlexandria, VA, United StatesHQ checked Sep 16, 202611-5018 contacts →

Indirect evidence

“EarthClaims LLC provides private, third-party verification services to clients worldwide.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceNew Castle, VA, United StatesHQ checked Sep 16, 202611-5017 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
21Strong evidenceLondon, United KingdomHQ checked Sep 16, 202611-5017 contacts →

Strong evidence

“At SCI we have three goals: 1) To always be the trusted partner for our customers; including traditional compliance and certification, risk management and supply chain assurance…”

Source: RevenueBase Database · checked Sep 16, 2026
22Strong evidenceLondon, Hong KongHQ checked Sep 16, 202611-5017 contacts →

Strong evidence

“The Ethical Supply Chain Program was founded by the International Council of Toy Industries (ICTI), but now champions integrity and sustainability across a wide range of…”

Source: RevenueBase Database · checked Sep 16, 2026
23Strong evidenceHarrogate, United KingdomHQ checked Sep 16, 202611-5015 contacts →

Strong evidence

“Passionate about protecting brand reputation, along with people and the planet through the tiers, our supply chain transparency, data and insight technology is on hand to help…”

Source: RevenueBase Database · checked Sep 16, 2026
24Partial evidenceCartmel, United KingdomHQ checked Sep 16, 202611-5013 contacts →

Partial evidence

“MSS Global - UKAS Accredited Certification Body (CB) with specialism in assurance of ethical management practices, environmental-social-governance (ESG) assurance, and management…”

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 202611-5013 contacts →

Indirect evidence

“Insite is committed to upholding the fundamental principles of human and workplace rights worldwide, and to playing a pivotal role in the advancement of social compliance.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 69 ethical supply chain auditors worldwide

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Ethical supply chain auditors worldwide at a glance

As of Sep 16, 2026
43.9%Verified-email coverage
38.2Average contacts per company
11-50Median size (employees)
21.7%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
34
11-50
21
51-200
4
201-500
4
501-1,000
5
1,001-5,000
1

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 ethical supply chain auditors, 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.
Coverage
2 countries, largest first: the United Kingdom, the United States. Country and city lists for ethical supply chain auditors are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “ethical supply chain auditors”. 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 ethical supply chain auditors), 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 ethical supply chain auditors, and records with no verified work email.
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, 1,157 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 16, 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.

Ethical supply chain auditors by location

2 lists · largest first

Every Ethical supply chain auditors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 ethical supply chain auditors, 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 ethical supply chain auditors are there worldwide?

RevenueBase identified 69 ethical supply chain auditors worldwide 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?

Achilles Information Limited, headquartered in Abingdon, tops this list with the largest team on record.

Which country has the most ethical supply chain auditors?

The United Kingdom leads with 37 companies, followed by the United States (32). Every ethical supply chain auditors list by country and city is linked on this page.

Which city has the most ethical supply chain auditors?

London leads with 15 headquartered companies, followed by New York (3) and Dallas (2).

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 1,157 verified decision-maker contacts tracked across these 69 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 16, 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.