Company lists · Data refreshed October 2026

Top 25 Iso 9000 certification services worldwide

Name: Iso 9000 certification services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 27, 2026 6,589 companies tracked

RevenueBase identified 6,589 company matches for iso 9000 certification services worldwide as of October 2026 and tracks 79,336 professional contacts across them, including 11,245 with verified work emails. India is the largest market and Sao Paulo the largest hub.

This list covers company matches for iso 9000 certification services 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 October 27, 2026. Country and city lists for iso 9000 certification services 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 Oct 27, 2026 How this list was built

6,589Companies

79,336Contacts tracked

11,245Verified emails

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The 25 largest iso 9000 certification services worldwide

Ranked by team size

Top 25 of 6,589 company matches for iso 9000 certification services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	TÜV Rheinland Group	Exact match	Cologne, GermanyHQ recorded Oct 27, 2026	10001+	8,316 contacts →
	Exact match “Neutral, independent third party For more than 150 years, TÜV Rheinland has stood for ensuring quality, safety, and efficiency in conjunction with people, the environment, and…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2	Formel D Group	Exact match	Cologne, GermanyHQ recorded Oct 27, 2026	10001+	2,943 contacts →
	Exact match “Formel D is a global service provider for testing, inspection & certification.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3	MCA Auditoria E Gerenciamento Ltda	Exact match	Belo Horizonte, BrazilHQ recorded Oct 27, 2026	1,001-5,000	1,928 contacts →
	Exact match “MCA Audit and Management Ltd, which specializes in consulting, auditing and project management and construction, is a company created by professionals graduating from leading…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4	DQS	Exact match	Frankfurt, GermanyHQ recorded Oct 27, 2026	1,001-5,000	1,382 contacts →
	Exact match “DQS – Leveraging Quality, Driving Success.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5	AENOR	Exact match	Madrid, SpainHQ recorded Oct 27, 2026	501-1,000	978 contacts →
	Exact match “AENOR is a global company, that identifies and helps organizations to overcome relevant competitiveness gaps.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6	Endrix	Exact match	Lyon, FranceHQ recorded Oct 27, 2026	501-1,000	584 contacts →
	Exact match “Le Groupe SFC, c’est - Une équipe de 200 collaborateurs accompagnant au quotidien plus de clients - Une politique orientée qualité et satisfaction clients avec notre certification…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7	Parente Andrade	Exact match	Manaus, BrazilHQ recorded Oct 27, 2026	1,001-5,000	577 contacts →
	Exact match “Somos uma organização que executa serviços dentro do mais alto padrão de qualidade, segurança e respeito ao meio ambiente, visando promover a satisfação dos clientes nos serviços…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8	UKAS	Exact match	Staines-upon-thames, United KingdomHQ recorded Oct 27, 2026	201-500	458 contacts →
	Exact match “UKAS is the world’s leading #accreditation body delivering confidence in products and services, and supporting global value chains.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9	Kiwa Nederland	Exact match	Rijswijk, NetherlandsHQ recorded Oct 27, 2026	501-1,000	452 contacts →
	Exact match “Kiwa behoort tot de wereldwijde top-20 op het gebied van testen, inspectie en certificering (TIC).” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10	Pt. TÜV Nord Indonesia	Exact match	Jakarta Selatan, IndonesiaHQ recorded Oct 27, 2026	201-500	451 contacts →
	Exact match “TÜV NORD Indonesia, member of TÜV NORD GROUP Germany, is one of certification, inspection and testing service providers.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11	Boslan Ingeniería Y Consultoría	Exact match	Bilbao, SpainHQ recorded Oct 27, 2026	501-1,000	448 contacts →
	Exact match “Boslan, now part of Accenture, is a consolidated and solvent company supported by its numerous references developed for an important portfolio of clients.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12	IMQ S.P.A	Exact match	Milan, ItalyHQ recorded Oct 27, 2026	1,001-5,000	400 contacts →
	Exact match “Il Gruppo IMQ rappresenta una delle più importanti realtà italiane nel settore della valutazione della conformità (certificazione, prove, verifiche, ispezioni), presente anche nei…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13	TÜV Nord Nederland	Exact match	Son, NetherlandsHQ recorded Oct 27, 2026	201-500	287 contacts →
	Exact match “TÜV NORD Nederland is part of the international TÜV NORD Group and has been contributing to the daily success of many companies in the Netherlands and abroad through the provision…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14	Rici Company	Exact match	Dammam, Saudi ArabiaHQ recorded Oct 27, 2026	501-1,000	286 contacts →
	Exact match “RICI Company Ltd.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15	NQA	Exact match	Dunstable, United KingdomHQ recorded Oct 27, 2026	501-1,000	276 contacts →
	Exact match “NQA is a leading global certification body, respected for providing flexible and supportive certification and training services that are technically advanced and meet the needs of…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16	TÜV Nord Cert	Exact match	Essen, GermanyHQ recorded Oct 27, 2026	10001+	270 contacts →
	Exact match “TÜV NORD and its testing, inspection, and certification companies make our world safer and are a driving force for global innovation.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17	ITCC	Exact match	QatarHQ recorded Oct 27, 2026	5,001-10,000	254 contacts →
	Exact match “An ISO 9001,ISO 14001 & OHSAS 18001 Certified Company” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18	SGS Industrial	Exact match	Woodmead, South AfricaHQ recorded Oct 27, 2026	10001+	251 contacts →
	Exact match “SGS is a multinational company which was established in 1878 in Geneva, Switzerland.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19	Green Tokai Co. LTD	Exact match	Brookville, OH, United StatesHQ recorded Oct 27, 2026	501-1,000	251 contacts →
	Exact match “At Green Tokai Co, Ltd, we are dedicated to consistently meeting and exceeding our customers’ expectations in product performance, service, and delivery.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20	GMED	Exact match	Paris, FranceHQ recorded Oct 27, 2026	201-500	236 contacts →
	Exact match “With GMED and its subsidiaries, GMED North America and GMED Asia, access all your target markets whether your MDs and IVDs are high risk or use innovative technologies.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21	SQS	Exact match	Zollikofen, SwitzerlandHQ recorded Oct 27, 2026	51-200	236 contacts →
	Exact match “The Swiss Association for Quality and Management Systems (SQS) is Switzerland's leading organisation for certification and assessment services.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22	Dexon Technology	Exact match	Ban Chang, ThailandHQ recorded Oct 27, 2026	201-500	226 contacts →
	Exact match “Dexon is committed to the delivery of quality inspection services and continuous improvement for our customers satisfaction.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23	Quality Assurance	Exact match	Rio De Janeiro, BrazilHQ recorded Oct 27, 2026	n/a	221 contacts →
	Exact match “A QUALITY ASSURANCE foi criada em Junho de 1987, pelo engenheiro Evandro Cosenza por sugestão de alguns amigos e clientes do antigo SERMAT da Petrobras, com indicativos de um…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24	WAE	Exact match	Noida, IndiaHQ recorded Oct 27, 2026	201-500	206 contacts →
	Exact match “WAE is an ISO 9001:2015, ISO 14001:2015, ISO and ISO 45001:2018 (OH & S) certified, leading OEM providing products, services and innovative solutions in the domain of Water &…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25	TÜV Austria Turk	Exact match	Istanbul, TürkiyeHQ recorded Oct 27, 2026	1,001-5,000	201 contacts →
	Exact match “TÜV AUSTRIA TURK: Güvenilir Çözüm Ortağınız 1872 yılında temelleri atılan TÜV AUSTRIA Grubu, tarafsız ve bağımsız bir kuruluş olarak kalite kontrol, belgelendirme, test, teknik…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “iso 9000 certification services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 6,589 iso 9000 certification services worldwide

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Iso 9000 certification services worldwide at a glance

As of Oct 27, 2026

14.2%Verified-email coverage

12.0Average contacts per company

1-10Median size (employees)

1.2%Largest-city concentration · Sao Paulo

Oct 27, 2026Page data refreshed

Companies by employee count

1-10

4,090

11-50

1,731

51-200

465

201-500

163

501-1,000

1,001-5,000

5,001-10,000

10001+

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 iso 9000 certification services are linked below.
What qualifies: Company records worldwide whose business descriptions match “iso 9000 certification services” 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 11,245 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 October 27, 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.

Iso 9000 certification services by location

33 lists · largest first

Every Iso 9000 certification services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “iso 9000 certification services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iso 9000 certification services are there worldwide?

RevenueBase identified 6,589 company matches for iso 9000 certification services worldwide as of October 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?

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

Which country has the most iso 9000 certification services?

India leads with 586 companies, followed by Brazil (446) and the United States (359). Every iso 9000 certification services list by country and city is linked on this page.

Which city has the most iso 9000 certification services?

Sao Paulo leads with 77 company records, followed by Istanbul (76) and Lima (71).

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 11,245 professional contacts with verified work emails tracked across these 6,589 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 October 27, 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.