Company lists · Data refreshed November 2026

Top 25 Certification testing services based in Mexico

RevenueBase identified 153 company matches for certification testing services associated with Mexico as of November 2026 and tracks 1,864 professional contacts across them, including 204 with verified work emails. Mexico City is the largest hub.

This list covers company matches for certification testing services associated with Mexico, 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.

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
153Companies
1,864Contacts tracked
204Verified emails
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The 25 largest certification testing services based in Mexico

Ranked by team size
Top 25 of 153 company matches for certification testing services based in Mexico, 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 matchMéxico, MexicoHQ recorded Nov 6, 2026201-500332 contacts →

Exact match

“ANCE es una asociación civil de normalización y certificación con más de 20 años de experiencia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGuadalajara, MexicoHQ recorded Nov 6, 202651-200190 contacts →

Exact match

“Somos una firma con reconocimiento internacional que ofrece servicios de certificación, capacitación y evaluación de la conformidad en diferentes estándares nacionales e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSan Felipe I, MexicoHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“Compecer es un Organismo de Certificación 100% Mexicano con una sólida trayectoria de más de 16 años.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGustavo A. Madero, MexicoHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“EQA es un organismo líder de certificación de Sistemas de gestión en diversas normativas y especialista en el ámbito de Seguridad Alimentaria e Inocuidad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchManzanillo, MexicoHQ recorded Nov 6, 2026201-50061 contacts →

Exact match

“CONTROL CARGO es una empresa privada reconocida en el ámbito Internacional como una empresa de inspección Independiente, con el propósito de brindar una amplia gama de servicios…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMexico City, MexicoHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“El Instituto Mexicano de Normalización y Certificación, A.C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchQuerétaro, MexicoHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Somos un proveedor de servicios técnicos y comerciales en Certificación, Capacitación e Inspección promoviendo la seguridad, la calidad y la confiabilidad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMexico City, MexicoHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Empresa dedicada a pruebas de seguridad de productos en electrónica, Eléctrica, Metal-Mecánica, Metrología y Unidad de Servicios a la industria (USI).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLa Estancia, MexicoHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Servicios de Auditoría, Certificación y Formación en Inocuidad, Integridad Orgánica, Responsabilidad Social y Sustentabilidad en el Sector Agroalimentario.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchQuerétaro, MexicoHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Plexus International es un líder global en capacitación, evaluación y servicios de consultoría para las organizaciones en su búsqueda de alcanzar la excelencia en los Sistemas de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMexico City, MexicoHQ recorded Nov 6, 202611-5020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMonterrey, MexicoHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Somos una empresa de asesoría especializada en certificaciones y regulaciones nacionales e internacionales, te certificamos en todas las normas ISO.+10 años en la industria nos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSantiago De Queretaro, MexicoHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“SITEC LAB is an industrial testing company based out of Santiago De Querétaro, Mexico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSan Pedro Garza Garcia, MexicoHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“TÜV SÜD is global testing, certification, inspection and training provider dedicated to adding tangible economic value to our customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMexico City, MexicoHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Somos una firma internacional especializada en servicios de consultoría, auditoría, formación y certificación en sustentabilidad, sistemas de gestión, responsabilidad social y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMonterrey, MexicoHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“We are a Certified Inspectors and Quality Assurance Team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMéxico, MexicoHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Servicios de Análisis de Ensayo basados en Espectrofotometría de Absorción Atómica, Cromatografía de Gases, Análisis Físico-Químico y pruebas de Uso y Abuso en, juguetes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTlalnepantla De Baz, MexicoHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Nuestra finalidad es contribuir a garantizar la seguridad y calidad alimentaria, el cumplimiento a la normatividad ambiental vigente así como el estado de salud del personal en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPuebla, MexicoHQ recorded Nov 6, 202611-506 contacts →

Exact match

“GESTIÓN Y CERTIFICACIÓN DE: • ISO9001 Sistemas de gestión de la Calidad • ISO1400I Sistemas de gestión ambiental • ISO37001 Sistemas de gestión antisoborno • ISO31001 Gestión de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAlcaldía Azcapotzalco, MexicoHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Ser un Laboratorio de Ensayos reconocido por sus resultados confiables y ofrecer un servicio profesional y asistencia técnica, en el área de la Evaluación de la conformidad de sus…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGustavo A. Madero, MexicoHQ recorded Nov 6, 202611-506 contacts →

Exact match

“MEXEN es un Organismo de Evaluación de la Conformidad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchQuerétaro, MexicoHQ recorded Nov 6, 202611-505 contacts →

Exact match

“En un mundo globalizado, la competencia es internacional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGeneral Escobedo, MexicoHQ recorded Nov 6, 20261-105 contacts →

Exact match

“GEOMMAG UNIDAD DE VERIFICACION ACREDITADA Unidad de Inspección de Información comercial acreditada (UV NOM131) Nos encontramos en Monterrey, Nuevo León, México Te apoyamos con tu…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMexico City, MexicoHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Assay Register es un Organismo de certificación ISO.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchChihuahua, MexicoHQ recorded Nov 6, 202611-504 contacts →

Exact match

“CERTIFICACIÓN DE EMPRESAS Y PERSONAS EN- ISO 9001 - ISO 14001 - ISO 45001 - ISO 13585 - AS 9100 - IATF 16949 - I+D+I 166002 - ISO - HACCP - OSHA 10 - ISO - ISO 27001 - ISO 37001…”

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

Showing 25 of 153 certification testing services based in Mexico

See the full list, filter by size, metro and specialty, and access 204 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Certification testing services based in Mexico at a glance

As of Nov 6, 2026
10.9%Verified-email coverage
12.2Average contacts per company
11-50Median size (employees)
17.0%Largest-city concentration · Mexico City
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
52
11-50
64
51-200
26
201-500
7
501-1,000
3

Email recency for this list is measured worldwide rather than for Mexico, so it is reported there. Company counts and contact totals on this page are exact for Mexico, over 153 companies.

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.
What qualifies
Company records associated with Mexico whose business descriptions match “certification testing 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 204 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.

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

How many certification testing services are there based in Mexico?

RevenueBase identified 153 company matches for certification testing services associated with Mexico 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?

Asociación DE Normalización Y Certificación, Ance tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most certification testing services?

Mexico City leads with 26 company records, followed by Monterrey (9) and Queretaro (7).

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 204 professional contacts with verified work emails tracked across these 153 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.