Company lists · Data refreshed November 2026

Top 18 Precision assembly manufacturers based in Mexico

RevenueBase identified 288 company matches for precision assembly manufacturers associated with Mexico as of November 2026 and tracks 14,614 professional contacts across them, including 3,831 with verified work emails. Monterrey is the largest hub.

This list covers company matches for precision assembly manufacturers 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
288Companies
14,614Contacts tracked
3,831Verified emails
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The 18 largest precision assembly manufacturers based in Mexico

Ranked by team size
Top 18 of 288 company matches for precision assembly manufacturers 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 matchEl Marques, MexicoHQ recorded Nov 6, 2026501-1,000226 contacts →

Exact match

“KERN-LIEBERS, a medium-sized family company based in southwest Germany, is a global technology leader for the production of highly complex strip and wire parts and assemblies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNuevo Leon, MexicoHQ recorded Nov 6, 2026501-1,000135 contacts →

Exact match

“Aztek Technologies es líder en la fabricación y Montaje de piezas metálicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGeneral Escobedo, MexicoHQ recorded Nov 6, 20261,001-5,000131 contacts →

Exact match

“METALIA-MS SA DE CV is a machinery company based out of Ciudad General Escobedo, Mexico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMonterret, MexicoHQ recorded Nov 6, 2026201-500103 contacts →

Exact match

“Comprometidos en ofrecer servicios integrales de maquila, operador logístico, inspección de calidad y administración de operaciones a la industria en general.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMiguel Hidalgo, MexicoHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“We manufacture customized products, operate complex industrial projects and simplify sourcing from Mexico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Luis Potosí, MexicoHQ recorded Nov 6, 2026201-50078 contacts →

Exact match

“NIDEC TOSOK DE MEXICO is a Nidec Group Company for automotive parts manufacturing stablished in San Luis Potosí, Mexico, with HQ in Japan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSan Jose Agua Azul, MexicoHQ recorded Nov 6, 2026201-50056 contacts →

Exact match

“We transform metal into performance-driven components that power today’s most demanding production lines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTorreón, MexicoHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Industrial B&S de México se especializa en servicios de maquinado, corte y doblez de alta precisión.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSan Luis Potosí, MexicoHQ recorded Nov 6, 2026201-50045 contacts →

Exact match

“Nos Dedicamos A La Producción De Partes Metal-Mecánicas Para Tu Empresa En Industrias Selbor hacemos más fácil el trabajo en tu empresa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact match285, MexicoHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“Maquinado y ensamble de piezas de automoción”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHermosillo, MexicoHQ recorded Nov 6, 2026201-50038 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSanta Catarina, MexicoHQ recorded Nov 6, 2026201-50036 contacts →

Exact match

“Precision Metal Fabrication & Assembly | 25+ Years of Experience At STK Industrias, we specialize in high-precision metal fabrication and assembly, delivering custom solutions for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAzcapotzalco, MexicoHQ recorded Nov 6, 2026201-50036 contacts →

Exact match

“Plastonium es una empresa con ingeniería y manufactura en México, fundada en 1997, especializada en la fabricación de piezas de materiales termofijos de alta performance para…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSan Baltazar Temaxcalac, MexicoHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Nuestra principal actividad es fabricar herramentales, refacciones, troqueles, y moldes con la más alta calidad y precisión a costos rentables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEl Salto, MexicoHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Seerauber is an IATF 16949 certified contract manufacturer, located in Guadalajara at the center of Mexico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchZapopan, MexicoHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“INOVA PHARMAPLASTICS SA DE CV is a plastics company based out of Zapopan, Mexico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMatehuala, MexicoHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Micron Works is a precision manufacturing engineering company dedicated to world-class quality and innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHermosillo, MexicoHQ recorded Nov 6, 2026201-50028 contacts →

Exact match

“New Concept Division Mexico produce estampados de precisión, molduras convencionales, molduras de inserción, molduras de inserción de carrete y ensambles llave en mano integrados…”

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

Showing 18 of 288 precision assembly manufacturers based in Mexico

See the full list, filter by size, metro and specialty, and access 3,831 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Precision assembly manufacturers based in Mexico at a glance

As of Nov 6, 2026
26.2%Verified-email coverage
50.7Average contacts per company
11-50Median size (employees)
4.9%Largest-city concentration · Monterrey
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
120
51-200
69
201-500
30
501-1,000
10
1,001-5,000
10
10001+
1

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 288 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 “precision assembly manufacturers” 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 3,831 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 “precision assembly manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many precision assembly manufacturers are there based in Mexico?

RevenueBase identified 288 company matches for precision assembly manufacturers 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?

Kern-Liebers Mexico tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most precision assembly manufacturers?

Monterrey leads with 14 company records, followed by Hermosillo (11) and Apodaca (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 3,831 professional contacts with verified work emails tracked across these 288 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.