Company lists · Data refreshed November 2026

Top 25 Responsible sourcing auditors worldwide

RevenueBase identified 380 company matches for responsible sourcing auditors worldwide as of November 2026 and tracks 3,557 professional contacts across them, including 932 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers company matches for responsible sourcing auditors worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for responsible sourcing auditors follow the table.

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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
380Companies
3,557Contacts tracked
932Verified emails
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The 25 largest responsible sourcing auditors worldwide

Ranked by team size
Top 25 of 380 company matches for responsible sourcing auditors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,000268 contacts →

Exact match

“Since 1987 HQTS has delivered product inspections, factory audits, testing and quality consulting throughout Asia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBrussels, BelgiumHQ recorded Nov 6, 2026201-500267 contacts →

Exact match

“The Eurofins Consumer Products Assurance (CPA) network of companies offers comprehensive supply chain assurance to various industries on their quests towards compliance and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBonn, GermanyHQ recorded Nov 6, 202651-200176 contacts →

Exact match

“FLOCERT is one of the world's leading social auditing and certification bodies, providing certification to Fairtrade and also offering verification and customised sustainability…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSt George, United StatesHQ recorded Nov 6, 202611-50145 contacts →

Exact match

“With 200+ years of collective experience in supply chain labor and sustainability practices, the experts at ARCHE Advisors offer relevant and in-depth expertise to businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCardiff, United KingdomHQ recorded Nov 6, 2026501-1,000125 contacts →

Exact match

“Creating Safer Workplaces for Everyone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDayton, OH, United StatesHQ recorded Nov 6, 202611-5076 contacts →

Exact match

“Since 1994, EAGLE has built an excellent reputation by providing third party auditing services that are objective and value-added.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKonstanz, GermanyHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“For almost 30 years, Ecocert supports companies in implementing and promoting sustainable practices with certification and training.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOxfordshire, United KingdomHQ recorded Nov 6, 202651-20066 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDe, ArgentinaHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“La dirección de ESPARTINA SA asume el compromiso de establecer y mantener un Sistema de Gestión para asegurar una producción y servicio responsable, sustentable y cumplir con los…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGhent, BelgiumHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“FIGURAD is een onafhankelijk geaccrediteerd auditkantoor met meer dan 25 jaar ervaring, is lid van het BKR en ons kantoor mag RJC-audits uitvoeren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSanta Maria, CA, United StatesHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Overview: Headquartered in Santa Maria, CA, Primus Auditing Ops provides the fresh produce industry with specialized services related to the safe production and handling of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“RCS Global Group - an SLR company is the proven leader in data-driven ESG performance, responsible sourcing and responsible mining assurance and advisory.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202651-20055 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchShanghai, ChinaHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Asia IBS es una empresa líder en la realización de inspecciones de calidad y desarrollo de proyectos, asociada con marcas, tiendas e importadores alrededor del mundo para…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPortland, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWashington, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBromley, United KingdomHQ recorded Nov 6, 2026501-1,00032 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBrisbane City, AustraliaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Welcome to ACO Certification Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchUnited StatesHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Greeting from Accordia Global Compliance Group!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTomtom, TürkiyeHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Gaia Sourcing is a company registered in London with roots of its business extending to 1993.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDallas, TX, United StatesHQ recorded Nov 6, 2026501-1,00026 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSingapore, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“DoubleHelix helps companies assess and mitigate risk in their supply chains, demonstrating best-practice due diligence through supply chain transparency and traceability to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOffenburg, GermanyHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Seit mehr als 30 Jahren sind wir mit kompetenten Lebensmittel- und Agrarfachleuten als qualifizierten Auditoren bei unseren Kunden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchToulouse, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Reporting CSRD à construire ou à faire auditer?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 380 responsible sourcing auditors worldwide

See the full list, filter by size, metro and specialty, and access 932 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Responsible sourcing auditors worldwide at a glance

As of Nov 6, 2026
26.2%Verified-email coverage
9.4Average contacts per company
11-50Median size (employees)
5.8%Largest-city concentration · Shenzhen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
161
11-50
139
51-200
55
201-500
15
501-1,000
6
1,001-5,000
2
10001+
1

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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.
Coverage
Every country. Country and city lists for responsible sourcing auditors are linked below.
What qualifies
Company records worldwide whose business descriptions match “responsible sourcing auditors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 932 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Responsible sourcing auditors by location

1 lists · largest first

Every Responsible sourcing 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 SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “responsible sourcing auditors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many responsible sourcing auditors are there worldwide?

RevenueBase identified 380 company matches for responsible sourcing auditors worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Hqts Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most responsible sourcing auditors?

The United States leads with 30 companies. Every responsible sourcing auditors list by country and city is linked on this page.

Which city has the most responsible sourcing auditors?

Shenzhen leads with 22 company records, followed by London (11) and Istanbul (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 932 professional contacts with verified work emails tracked across these 380 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.