Company lists · Data refreshed November 2026

Top 25 Factory audit firms worldwide

RevenueBase identified 619 company matches for factory audit firms worldwide as of November 2026 and tracks 5,228 professional contacts across them, including 862 with verified work emails. China is the largest market and Shenzhen the largest hub.

This list covers company matches for factory audit firms 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 factory audit firms 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
619Companies
5,228Contacts tracked
862Verified emails
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The 25 largest factory audit firms worldwide

Ranked by team size
Top 25 of 619 company matches for factory audit firms 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 matchLieusaint, FranceHQ recorded Nov 6, 2026201-500170 contacts →

Exact match

“AS INTERNATIONAL was founded in 1983 in the textile and clothing sector by two French manufacturers to support manufacturers, importers, brands and distributors in their quality…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchİstnbul, TürkiyeHQ recorded Nov 6, 2026201-50097 contacts →

Exact match

“ALFANORM denetim ve belgelendirme sektöründe uzun yıllara dayalı tecrübesi bulunan uzmanlar tarafından kurulmuş bağımsız bir denetim ve belgelendirme firmasıdır.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Fair Wear Foundation (Fair Wear) works with garment companies to improve labour conditions in the garment industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchŁódź, PolandHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“Jesteśmy dynamicznie rozwijającą się Kancelarią Biegłych Rewidentów, założoną w 2010 roku.”

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 matchMumbai, IndiaHQ recorded Nov 6, 202611-5075 contacts →

Exact match

“Established in the year 1987, fully operational and growing exponentially since early 2003.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHong KongHQ recorded Nov 6, 20261,001-5,00073 contacts →

Exact match

“is a global quality control powerhouse built for the pace of brands and retailers in the consumer product industry, delivering agile, end-to-end quality control solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHong KongHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“White Horse Laboratories is a Western-owned and operated independent, third-party quality control provider based in the epicenter of Asia's electronics market.”

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 matchTirupur, IndiaHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“Credence Inspection Services Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchOyonnax, FranceHQ recorded Nov 6, 2026201-50053 contacts →

Exact match

“Nos interventions: Dans le cadre de missions ponctuelles aussi bien que d’audits, nous avons acquis au fil des années toute l’expérience qui, associée à nos méthodes, vous…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKowloon, Hong KongHQ recorded Nov 6, 2026201-50051 contacts →

Exact match

“API is a company member or Worms Safety Group, specializes in Home Equipment quality management for: • Toys • Furniture (indoor and outdoor) • Home Improvement / DIY • Home decor…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMumbai, IndiaHQ recorded Nov 6, 2026501-1,00051 contacts →

Exact match

“TCRC is an Organization with Accredited Lab since 1950 in the field of Third Party Inspection undertaking Pre-Shipment and Shipment Inspections involving quality control…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTbilisi, GeorgiaHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Kudos Georgia is an independent audit, accounting, valuation, tax advisory and corporate finance firm based in Tbilisi, Georgia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchArlington, VA, United StatesHQ recorded Nov 6, 202611-5045 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBeykoz, TürkiyeHQ recorded Nov 6, 202611-5040 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchErpe-mere, BelgiumHQ recorded Nov 6, 2026n/a38 contacts →

Exact match

“i-Force is an idenpendent forensic audit firm offering the following services : investigation, advice, interim and training in relation to tfe following topics : fraud, IT-risk…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact 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
23Exact 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
24Exact 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
25Exact 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

Showing 25 of 619 factory audit firms worldwide

See the full list, filter by size, metro and specialty, and access 862 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Factory audit firms worldwide at a glance

As of Nov 6, 2026
16.5%Verified-email coverage
8.4Average contacts per company
11-50Median size (employees)
5.5%Largest-city concentration · Shenzhen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
246
11-50
218
51-200
97
201-500
33
501-1,000
9
1,001-5,000
9
10001+
4

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 factory audit firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “factory audit firms” 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 862 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.

Factory audit firms by location

2 lists · largest first

Every Factory audit firms 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 “factory audit firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many factory audit firms are there worldwide?

RevenueBase identified 619 company matches for factory audit firms 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 factory audit firms?

China leads with 103 companies, followed by the United States (31). Every factory audit firms list by country and city is linked on this page.

Which city has the most factory audit firms?

Shenzhen leads with 34 company records, followed by Istanbul (14) and Shanghai (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 862 professional contacts with verified work emails tracked across these 619 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.