Company lists · Data refreshed September 2026

Top 25 Iso certification software providers worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 6,441 companies tracked

RevenueBase identified 6,441 iso certification software providers worldwide as of September 2026 and tracks 83,631 professional contacts across them, including 19,372 with verified work emails. India is the largest market and Lima the largest hub.

This list covers iso certification software providers 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 28, 2026. Country and city lists for iso certification software providers 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 28, 2026 86% judged on-target in blind review

6,441Companies

83,631Contacts tracked

19,372Verified emails

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The 25 largest iso certification software providers worldwide

Ranked by team size

Top 25 of 6,441 iso certification software providers worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to iso certification software providers: 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	UL Solutions	Indirect evidence	Northbrook, IL, United StatesHQ checked Sep 28, 2026	10001+	12,316 contacts →
	Indirect evidence “A global leader in applied safety science, UL Solutions (NYSE: ULS) transforms safety, security and sustainability challenges into opportunities for customers in more than 110…” Source: RevenueBase Database · checked Sep 28, 2026
2	TÜV Rheinland Group	Indirect evidence	Cologne, GermanyHQ checked Sep 28, 2026	10001+	7,928 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
3	Element Materials Technology	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	5,001-10,000	4,200 contacts →
	Partial evidence “The Element Materials Technology Group is one of the world’s leading global providers of testing, inspection, and certification services for a diverse range of products…” Source: RevenueBase Database · checked Sep 28, 2026
4	Formel D Group	Partial evidence	Köln, GermanyHQ checked Sep 28, 2026	10001+	2,758 contacts →
	Partial evidence “Formel D is a global service provider for testing, inspection & certification.” Source: RevenueBase Database · checked Sep 28, 2026
5	MTP Métodos Y Tecnología	Partial evidence	Madrid, SpainHQ checked Sep 28, 2026	501-1,000	686 contacts →
	Partial evidence “Consultora especializada en servicios de Aseguramiento de la Calidad del Software dirigidos a controlar y mejorar los costes, plazos y calidad del ciclo de vida de los productos…” Source: RevenueBase Database · checked Sep 28, 2026
6	Endrix	Partial evidence	Lyon, FranceHQ checked Sep 28, 2026	501-1,000	576 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
7	Boslan Ingeniería Y Consultoría	Indirect evidence	Bilbao, SpainHQ checked Sep 28, 2026	501-1,000	526 contacts →
	Indirect evidence “Boslan, now part of Accenture, is a consolidated and solvent company supported by its numerous references developed for an important portfolio of clients.” Source: RevenueBase Database · checked Sep 28, 2026
8	Kiwa Nederland	Indirect evidence	Rijswijk, NetherlandsHQ checked Sep 28, 2026	501-1,000	443 contacts →
	Indirect evidence “Kiwa behoort tot de wereldwijde top-20 op het gebied van testen, inspectie en certificering (TIC).” Source: RevenueBase Database · checked Sep 28, 2026
9	Wimpey Laboratories	Partial evidence	Al Qouz First, United Arab EmiratesHQ checked Sep 28, 2026	201-500	341 contacts →
	Partial evidence “Wimpey Laboratories is an ISO accredited Independent laboratory.” Source: RevenueBase Database · checked Sep 28, 2026
10	WK	Indirect evidence	Blumenau, BrazilHQ checked Sep 28, 2026	51-200	306 contacts →
	Indirect evidence “Desde a sua fundação em 1984, a WK Sistemas vem primando pela qualidade e confiabilidade de seus produtos junto às mais de 75 mil cópias comercializadas em todo Brasil.” Source: RevenueBase Database · checked Sep 28, 2026
11	TÜV Nord Nederland	Indirect evidence	Son, NetherlandsHQ checked Sep 28, 2026	201-500	299 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
12	EQA España	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	201-500	298 contacts →
	Indirect evidence “EQA es una entidad internacional de certificación, verificación e inspección, con más de 25 años de trayectoria.” Source: RevenueBase Database · checked Sep 28, 2026
13	Rici Company	Indirect evidence	Dammam, Saudi ArabiaHQ checked Sep 28, 2026	501-1,000	283 contacts →
	Indirect evidence “RICI Company Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
14	NQA	Partial evidence	Dunstable, United KingdomHQ checked Sep 28, 2026	501-1,000	267 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
15	ETQ	Partial evidence	Burlington, MA, United StatesHQ checked Sep 28, 2026	201-500	254 contacts →
	Partial 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 28, 2026
16	TÜV Nord Cert	Partial evidence	Essen, GermanyHQ checked Sep 28, 2026	10001+	252 contacts →
	Partial evidence “TÜV NORD and its testing, inspection, and certification companies make our world safer and are a driving force for global innovation.” Source: RevenueBase Database · checked Sep 28, 2026
17	System Verification	Indirect evidence	Malmö, SwedenHQ checked Sep 28, 2026	201-500	248 contacts →
	Indirect evidence “A SUSTAINABLE DIGITAL EXPERIENCE!” Source: RevenueBase Database · checked Sep 28, 2026
18	SGS Industrial	Indirect evidence	Woodmead, South AfricaHQ checked Sep 28, 2026	10001+	243 contacts →
	Indirect evidence “SGS is a multinational company which was established in 1878 in Geneva, Switzerland.” Source: RevenueBase Database · checked Sep 28, 2026
19	STS	Indirect evidence	Lyon, FranceHQ checked Sep 28, 2026	51-200	232 contacts →
	Indirect evidence “Established in 2010 by a team of seasoned French solar industry veterans, STS is the result of our passion to advance sustainability progress, and our relentless drive to solve…” Source: RevenueBase Database · checked Sep 28, 2026
20	Dexon Technology	Indirect evidence	Ban Chang, ThailandHQ checked Sep 28, 2026	201-500	228 contacts →
	Indirect evidence “Dexon is committed to the delivery of quality inspection services and continuous improvement for our customers satisfaction.” Source: RevenueBase Database · checked Sep 28, 2026
21	Quality Assurance	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	n/a	221 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
22	Omnex INC	Indirect evidence	Ann Arbor, MI, United StatesHQ checked Sep 28, 2026	501-1,000	216 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
23	Cerper S.A	Indirect evidence	Callao, PeruHQ checked Sep 28, 2026	201-500	216 contacts →
	Indirect evidence “CERTIFICACIONES DEL PERÚ S.A, es una empresa privada con una trayectoria de cuatro décadas, dedicada a ofrecer servicios de inspección, muestreo, ensayos, certificación de…” Source: RevenueBase Database · checked Sep 28, 2026
24	Quality Austria	Partial evidence	Vienna, AustriaHQ checked Sep 28, 2026	51-200	206 contacts →
	Partial evidence “Quality Austria is the leading Austrian contact for System and Product certification, verification and validation, Training and certification of persons and Austria Quality Seal…” Source: RevenueBase Database · checked Sep 28, 2026
25	Q2 Management INC	Partial evidence	Newmarket, ON, CanadaHQ checked Sep 28, 2026	501-1,000	199 contacts →
	Partial evidence “Q2 Management™ is a ISO-certified quality assurance solutions provider to the manufacturing industry.” Source: RevenueBase Database · checked Sep 28, 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: iso certification software providers. 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 iso certification software providers.
Partial evidence: Its own public description names part of iso certification software providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iso certification software providers. 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 6,441 iso certification software providers worldwide

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Iso certification software providers worldwide at a glance

As of Sep 28, 2026

23.2%Verified-email coverage

13.0Average contacts per company

1-10Median size (employees)

1.2%Largest-city concentration · Lima

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

3,998

11-50

1,708

51-200

459

201-500

151

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among iso certification software providers, 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: Every country. Country and city lists for iso certification software providers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “iso certification software providers”. 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 iso certification software providers), 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 iso certification software providers, 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, 19,372 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 28, 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.

Iso certification software providers by location

31 lists · largest first

Every Iso certification software providers 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 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 iso certification software providers, 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 iso certification software providers are there worldwide?

RevenueBase identified 6,441 iso certification software providers 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?

UL Solutions, headquartered in Northbrook, tops this list with the largest team on record.

Which country has the most iso certification software providers?

India leads with 535 companies, followed by Brazil (428) and the United Kingdom (365). Every iso certification software providers list by country and city is linked on this page.

Which city has the most iso certification software providers?

Lima leads with 76 headquartered companies, followed by Sao Paulo (65) and Istanbul (59).

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 19,372 verified decision-maker contacts tracked across these 6,441 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 28, 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.