Company lists · Data refreshed September 2026

Top 25 Precision metal manufacturers based in Mexico

Name: Precision metal manufacturers based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 555 companies tracked

RevenueBase identified 555 precision metal manufacturers headquartered in Mexico as of September 2026 and tracks 6,142 professional contacts across them, including 498 with verified work emails. Monterrey is the largest hub.

This list covers precision metal manufacturers headquartered in Mexico, 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 17, 2026.

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 17, 2026 86% judged on-target in blind review

555Companies

6,142Contacts tracked

498Verified emails

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The 25 largest precision metal manufacturers based in Mexico

Ranked by team size

Top 25 of 555 precision metal manufacturers based in Mexico, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to precision metal manufacturers: 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	Kern-Liebers Mexico	Indirect evidence	El Marques, MexicoHQ checked Sep 17, 2026	501-1,000	217 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
2	Melter	Partial evidence	MexicoHQ checked Sep 17, 2026	501-1,000	210 contacts →
	Partial evidence “We are a company in constant growth, with more than 30 years of experience in the business of design, manufacturing of metal mechanical components and equipment for OEMs, end…” Source: RevenueBase Database · checked Sep 17, 2026
3	Questum	Partial evidence	San Pedro Garza García, MexicoHQ checked Sep 17, 2026	1,001-5,000	189 contacts →
	Partial evidence “Questum is a company of Grupo Quimmco that brings together the capabilities of casting, forging and high precision machining to offer integral solutions that unify our people and…” Source: RevenueBase Database · checked Sep 17, 2026
4	EZI Metales	Partial evidence	Santa Catarina, MexicoHQ checked Sep 17, 2026	501-1,000	174 contacts →
	Partial evidence “EZI Metales, more than 27 years of experience in the steel manufacturing industry.” Source: RevenueBase Database · checked Sep 17, 2026
5	Guhring Mexicana, S.A. DE C.V	Partial evidence	El Marqués, MexicoHQ checked Sep 17, 2026	201-500	164 contacts →
	Partial evidence “Guhring es la única empresa en el mundo, fabricante de herramienta de corte de alta precisión, que controla al 100% el proceso de manufactura de sus productos: desde la materia…” Source: RevenueBase Database · checked Sep 17, 2026
6	Fanasa	Partial evidence	Santa Catarina, MexicoHQ checked Sep 17, 2026	501-1,000	161 contacts →
	Partial evidence “FANASA is a Company focused on high requirement metal stamping and specialized in automotive, appliances and some other Industrial segments.” Source: RevenueBase Database · checked Sep 17, 2026
7	Aztek Technologies	Indirect evidence	Nuevo Leon, MexicoHQ checked Sep 17, 2026	501-1,000	123 contacts →
	Indirect evidence “Aztek Technologies es líder en la fabricación y Montaje de piezas metálicas.” Source: RevenueBase Database · checked Sep 17, 2026
8	Manesa	Partial evidence	Chihuahua, MexicoHQ checked Sep 17, 2026	201-500	97 contacts →
	Partial evidence “Core business: Metal stamping Tool & die shop Sheet metal fabrication E-coat and powder coat Secondary operations Automotive (20%) Electrodomestics Aerospace Recreational products…” Source: RevenueBase Database · checked Sep 17, 2026
9	Nidec Powertrain Systems DE Mexico	Indirect evidence	San Luis Potosí, MexicoHQ checked Sep 17, 2026	201-500	72 contacts →
	Indirect evidence “NIDEC TOSOK DE MEXICO is a Nidec Group Company for automotive parts manufacturing stablished in San Luis Potosí, Mexico, with HQ in Japan.” Source: RevenueBase Database · checked Sep 17, 2026
10	DBG Mexico	Strong evidence	Monterrey, MexicoHQ checked Sep 17, 2026	501-1,000	67 contacts →
	Strong evidence “DBG is a custom metal manufacturer supplying components and value-added services to the Commercial Vehicles (Bus, Heavy & Medium Duty Truck), Automotive, Military, Agricultural &…” Source: RevenueBase Database · checked Sep 17, 2026
11	Promeba	Partial evidence	San Jose Agua Azul, MexicoHQ checked Sep 17, 2026	201-500	54 contacts →
	Partial evidence “We transform metal into performance-driven components that power today’s most demanding production lines.” Source: RevenueBase Database · checked Sep 17, 2026
12	Maquinados Y Tecnología	Indirect evidence	Cd. Obregon, MexicoHQ checked Sep 17, 2026	51-200	47 contacts →
	Indirect evidence “Somos una empresa del ramo metalmecánico fundada el 2007.” Source: RevenueBase Database · checked Sep 17, 2026
13	FOX Steel	Indirect evidence	Castaños, MexicoHQ checked Sep 17, 2026	501-1,000	46 contacts →
	Indirect evidence “Respaldados por 20 años de experiencia, Fox Steel, se ha distinguido en la fabricación y diseño de piezas para la Industria Metalmecánica.” Source: RevenueBase Database · checked Sep 17, 2026
14	Industrias Selbor S.A DE C.V	Partial evidence	San Luis Potosí, MexicoHQ checked Sep 17, 2026	201-500	41 contacts →
	Partial evidence “Nos Dedicamos A La Producción De Partes Metal-Mecánicas Para Tu Empresa En Industrias Selbor hacemos más fácil el trabajo en tu empresa.” Source: RevenueBase Database · checked Sep 17, 2026
15	Samot Industria Mecánica - México	Partial evidence	Silao De La Victoria, MexicoHQ checked Sep 17, 2026	201-500	41 contacts →
	Partial evidence “Samot Industria Mecánica, empresa dedicada a la fabricación de piezas mecanizadas de alta precisión para la industria automotriz.” Source: RevenueBase Database · checked Sep 17, 2026
16	The FI Company - Tijuana	Partial evidence	MexicoHQ checked Sep 17, 2026	201-500	33 contacts →
	Partial evidence “The Fi™ Company - Tijuana is a metals and fabrication company that was established in 1905 as San Diego Sheet Metal works, later evolving into a complete sheet metal fabrication…” Source: RevenueBase Database · checked Sep 17, 2026
17	Especialidades Troqueladas S.A. DE C.V	Strong evidence	Guadalupe, MexicoHQ checked Sep 17, 2026	201-500	33 contacts →
	Strong evidence “We are specialists in the manufacture of metal parts by stamping and sheet metal forming, assembly and sub-assembly of components.” Source: RevenueBase Database · checked Sep 17, 2026
18	Magnafab	Strong evidence	Monterrey, MexicoHQ checked Sep 17, 2026	51-200	33 contacts →
	Strong evidence “We specialize in the manufacture of metal-mechanical products and components and plastic injection, providing effective and innovative solutions to our custumers” Source: RevenueBase Database · checked Sep 17, 2026
19	Metal Master Industrial S.A. DE C.V	Partial evidence	Nacozari De Garcia, MexicoHQ checked Sep 17, 2026	51-200	33 contacts →
	Partial evidence “Fundada en 2004, METAL MASTER INDUSTRIAL es una empresa líder con certificación ISO 9001 que provee servicios de manufactura, reparación e ingeniería.” Source: RevenueBase Database · checked Sep 17, 2026
20	NEW Concept Technology Division Mexico	Partial evidence	Hermosillo, MexicoHQ checked Sep 17, 2026	201-500	29 contacts →
	Partial evidence “New Concept Division Mexico produce estampados de precisión, molduras convencionales, molduras de inserción, molduras de inserción de carrete y ensambles llave en mano integrados…” Source: RevenueBase Database · checked Sep 17, 2026
21	Reyper	Partial evidence	San Baltazar Temaxcalac, MexicoHQ checked Sep 17, 2026	11-50	29 contacts →
	Partial evidence “Nuestra principal actividad es fabricar herramentales, refacciones, troqueles, y moldes con la más alta calidad y precisión a costos rentables.” Source: RevenueBase Database · checked Sep 17, 2026
22	Micron Works	Partial evidence	Matehuala, MexicoHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial evidence “Micron Works is a precision manufacturing engineering company dedicated to world-class quality and innovation.” Source: RevenueBase Database · checked Sep 17, 2026
23	Ramos Arizpe Manufacturing Labor	Indirect evidence	Ramos Arizpe, MexicoHQ checked Sep 17, 2026	501-1,000	26 contacts →
	Indirect evidence “Ramos Arizpe Manufacturing es una de las plantas más grandes y con más experiencia de pre-maquinado y acabados de componentes para motores de combustión interna.” Source: RevenueBase Database · checked Sep 17, 2026
24	Rymsa Manufacturing	Indirect evidence	El Marques, MexicoHQ checked Sep 17, 2026	51-200	24 contacts →
	Indirect evidence “Rymsa is a one-stop solution for quality manufacturing.” Source: RevenueBase Database · checked Sep 17, 2026
25	Fulltech Casting DE México	Indirect evidence	Querétaro, MexicoHQ checked Sep 17, 2026	201-500	23 contacts →
	Indirect evidence “Somos una empresa de fabricación por contrato impulsada por la tecnología y especializada en fundición a presión, mecanizado y CNC.” Source: RevenueBase Database · checked Sep 17, 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: precision metal manufacturers. 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 precision metal manufacturers.
Partial evidence: Its own public description names part of precision metal manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name precision metal manufacturers. 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 555 precision metal manufacturers based in Mexico

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Precision metal manufacturers based in Mexico at a glance

As of Sep 17, 2026

8.1%Verified-email coverage

11.1Average contacts per company

11-50Median size (employees)

7.9%Largest-city concentration · Monterrey

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

143

11-50

231

51-200

115

201-500

501-1,000

1,001-5,000

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 555 companies.

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 precision metal manufacturers, 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.
What qualifies: Companies headquartered in Mexico whose own description of what they do matches “precision metal manufacturers”. 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 precision metal manufacturers), 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 precision metal manufacturers, and records with no verified work email. Companies headquartered outside Mexico are excluded even when they keep an office there.
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, 498 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 17, 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.

Precision metal manufacturers by metro

Precision metal manufacturers in Monterrey44
Precision metal manufacturers in Queretaro25

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 precision metal manufacturers, 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 precision metal manufacturers are there based in Mexico?

RevenueBase identified 555 precision metal manufacturers headquartered in Mexico 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?

Kern-Liebers Mexico, headquartered in El Marques, tops this list with the largest team on record.

Which city has the most precision metal manufacturers?

Monterrey leads with 44 headquartered companies, followed by Queretaro (25) and San Luis Potosi (18).

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 498 verified decision-maker contacts tracked across these 555 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 17, 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.