Company lists · Data refreshed November 2026

Top 25 Quality management system support companies worldwide

Name: Quality management system support companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 8,296 companies tracked

RevenueBase identified 8,296 company matches for quality management system support companies worldwide as of November 2026 and tracks 48,832 professional contacts across them, including 8,196 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for quality management system support companies 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 quality management system support companies 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

8,296Companies

48,832Contacts tracked

8,196Verified emails

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The 25 largest quality management system support companies worldwide

Ranked by team size

Top 25 of 8,296 company matches for quality management system support companies 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	MCA Auditoria E Gerenciamento Ltda	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	1,001-5,000	1,995 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 · Nov 6, 2026 · View company records in RevenueBase
2	ACE	Exact match	CanadaHQ recorded Nov 6, 2026	n/a	1,989 contacts →
	Exact match “consulting firm in quality and environmental management system, quality control,quality assurance and lean manufacturing and productivity improvement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	PQE Group	Exact match	Reggello, JapanHQ recorded Nov 6, 2026	1,001-5,000	1,327 contacts →
	Exact match “WHO WE ARE PQE Group is a women-owned, ISO 9001 certified technology solutions and compliance consulting Services Company, offering complete quality solutions for GCP, GLP, GMP…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	MTP Métodos Y Tecnología	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	501-1,000	732 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Endrix	Exact match	Lyon, FranceHQ recorded Nov 6, 2026	501-1,000	627 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 · Nov 6, 2026 · View company records in RevenueBase
6	Boslan Ingeniería Y Consultoría	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	501-1,000	465 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 · Nov 6, 2026 · View company records in RevenueBase
7	The Citation Group	Exact match	Wilmslow, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	322 contacts →
	Exact match “The Citation Group offer unrivalled compliance and quality services to over businesses across the UK, Australia, New Zealand, and Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Vaisesika	Exact match	Carlsbad, United StatesHQ recorded Nov 6, 2026	201-500	279 contacts →
	Exact match “Vaisesika Consulting is a global tech and consulting firm that helps businesses transform their digital setups and stay compliant in a straightforward way.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Green Tokai Co. LTD	Exact match	Brookville, OH, United StatesHQ recorded Nov 6, 2026	501-1,000	263 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 · Nov 6, 2026 · View company records in RevenueBase
10	Omnex INC	Exact match	Ann Arbor, United StatesHQ recorded Nov 6, 2026	501-1,000	224 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	PRO QC International	Exact match	Mchenry, IL, United StatesHQ recorded Nov 6, 2026	501-1,000	219 contacts →
	Exact match “Pro QC International provides tailored quality solutions with a human touch in 100 countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	G&p Quality Management Group	Exact match	Birmingham, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	201 contacts →
	Exact match “Established in 1994, G&P is a world-leading provider of quality management services to the manufacturing industry, primarily in the automotive, aerospace and off-highway sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Lachman Consultant Services	Exact match	Westbury, United StatesHQ recorded Nov 6, 2026	51-200	177 contacts →
	Exact match “Quality & Compliance Advisory \| Regulatory Strategy \| Inspection Readiness & Remediation \| Data Integrity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Allure	Exact match	United StatesHQ recorded Nov 6, 2026	201-500	175 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Seidor Gesein	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	201-500	169 contacts →
	Exact match “Gesein nace en 1993 en Madrid.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Greensafe International PTE LTD	Exact match	SingaporeHQ recorded Nov 6, 2026	51-200	166 contacts →
	Exact match “Greensafe International Pte Ltd is a Singapore based consulting and professional services firm with over two decades of experience in Workplace Safety & Health (WSH)…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Babtec Informationssysteme Gmbh	Exact match	Wuppertal, GermanyHQ recorded Nov 6, 2026	201-500	146 contacts →
	Exact match “Welcome to Babtec Babtec: innovative software for quality.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Omnex Systems	Exact match	Ann Arbor, MI, United StatesHQ recorded Nov 6, 2026	501-1,000	141 contacts →
	Exact match “Omnex Systems, LLC is headquartered in Ann Arbor, Michigan and provides software, training, implementation, staffing, projects and support to improve the quality of businesses…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Redi-Group Gmbh	Exact match	Langenfeld (rheinland), United StatesHQ recorded Nov 6, 2026	1,001-5,000	122 contacts →
	Exact match “We, the redi-Group, are a global provider of project- and quality management services in the automotive- and other quality-oriented industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Pontual	Exact match	Santa Maria Da Feira, PortugalHQ recorded Nov 6, 2026	51-200	120 contacts →
	Exact match “A PONTUAL IT Business Solutions é uma empresa de consultoria e desenvolvimento de software com um forte poder de expansão e experiência consolidada na implementação de sistemas…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Qsense	Exact match	Wrocław, PolandHQ recorded Nov 6, 2026	51-200	115 contacts →
	Exact match “The basis of our work is the set of values and standards of work we have developed for years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Qualyteam	Exact match	Balneário Camboriú, BrazilHQ recorded Nov 6, 2026	51-200	115 contacts →
	Exact match “We are active in the planning and development of software for quality management since 2008 and our main challenge to facilitate the management of the companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Diagnóstico Y Soluciones S.A	Exact match	Buenos Aires, ArgentinaHQ recorded Nov 6, 2026	51-200	112 contacts →
	Exact match “Somos una empresa certificada ISO 9001, constituida por un equipo de profesionales de distintas disciplinas como ingeniería, estadística, recursos humanos, administración de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Iqs, Inc. A Cority Company	Exact match	North Olmsted, United StatesHQ recorded Nov 6, 2026	201-500	111 contacts →
	Exact match “Building on 30+ years of experience, IQS is modern, enterprise-grade quality management software designed to help our customers ensure compliance and bring the highest quality…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Korn Consult Group	Exact match	Aschaffenburg, GermanyHQ recorded Nov 6, 2026	51-200	106 contacts →
	Exact match “Management Consulting • Business processes auditing and optimization • Consulting regarding resources management • Strategy & objective development • Outsourcing/Offshoring •…” Recorded in the RevenueBase company graph · Nov 6, 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 “quality management system support companies”. 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 8,296 quality management system support companies worldwide

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Quality management system support companies worldwide at a glance

As of Nov 6, 2026

16.8%Verified-email coverage

5.9Average contacts per company

1-10Median size (employees)

1.5%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

6,548

11-50

1,386

51-200

229

201-500

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 quality management system support companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “quality management system support companies” 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 8,196 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.

Quality management system support companies by location

36 lists · largest first

Every Quality management system support companies 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 “quality management system support companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many quality management system support companies are there worldwide?

RevenueBase identified 8,296 company matches for quality management system support companies 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?

MCA Auditoria E Gerenciamento Ltda tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most quality management system support companies?

The United States leads with 771 companies, followed by Brazil (741) and the United Kingdom (409). Every quality management system support companies list by country and city is linked on this page.

Which city has the most quality management system support companies?

Sao Paulo leads with 123 company records, followed by Lima (100) and Bogota (61).

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 8,196 professional contacts with verified work emails tracked across these 8,296 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.