Company lists · Data refreshed September 2026

Top 25 Metal manufacturing companies based in Mexico

Name: Metal manufacturing companies based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 436 companies tracked

RevenueBase identified 436 metal manufacturing companies headquartered in Mexico as of September 2026 and tracks 6,005 professional contacts across them, including 388 with verified work emails. Monterrey is the largest hub.

This list covers metal manufacturing companies 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 15, 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 15, 2026 86% judged on-target in blind review

436Companies

6,005Contacts tracked

388Verified emails

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The 25 largest metal manufacturing companies based in Mexico

Ranked by team size

Top 25 of 436 metal manufacturing companies based in Mexico, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to metal manufacturing companies: 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	Melter	Strong evidence	MexicoHQ checked Sep 15, 2026	501-1,000	210 contacts →
	Strong 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 15, 2026
2	Questum	Indirect evidence	San Pedro Garza García, MexicoHQ checked Sep 15, 2026	1,001-5,000	189 contacts →
	Indirect 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 15, 2026
3	Aceros DEL Toro	Indirect evidence	Monterrey, MexicoHQ checked Sep 15, 2026	501-1,000	181 contacts →
	Indirect evidence “Aceros del Toro, S.A.” Source: RevenueBase Database · checked Sep 15, 2026
4	Serviacero Comercial	Indirect evidence	León, MexicoHQ checked Sep 15, 2026	201-500	152 contacts →
	Indirect evidence “En Serviacero Comercial nos especializamos en el procesamiento, fabricación y comercialización de la gama más amplia de productos de acero al carbón, para las industrias…” Source: RevenueBase Database · checked Sep 15, 2026
5	Aztek Technologies	Indirect evidence	Nuevo Leon, MexicoHQ checked Sep 15, 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 15, 2026
6	Anderton Castings	Indirect evidence	Apodaca, MexicoHQ checked Sep 15, 2026	n/a	114 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
7	Fimex SA DE CV	Partial evidence	Guadalajara, MexicoHQ checked Sep 15, 2026	201-500	107 contacts →
	Partial evidence “Fimex is a 100% Mexican industrial foundry with over 60 years of experience manufacturing steel and bronze components.” Source: RevenueBase Database · checked Sep 15, 2026
8	Manesa	Partial evidence	Chihuahua, MexicoHQ checked Sep 15, 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 15, 2026
9	Quimmco	Partial evidence	San Pedro Garza García, MexicoHQ checked Sep 15, 2026	5,001-10,000	92 contacts →
	Partial evidence “Quimmco is an industrial consortium with established companies in the metal-mechanic industry where through its three divisions (Questum, CNH de México and SISAMEX) specializes in…” Source: RevenueBase Database · checked Sep 15, 2026
10	Atradium	Indirect evidence	Cordoba, MexicoHQ checked Sep 15, 2026	201-500	75 contacts →
	Indirect evidence “ATRADIUM es una empresa 100% mexicana establecida en el año 1954 en la ciudad de Córdoba, Veracruz; dedicada al diseño y fabricación de equipos y piezas para industrias tales…” Source: RevenueBase Database · checked Sep 15, 2026
11	DBG Mexico	Partial evidence	Monterrey, MexicoHQ checked Sep 15, 2026	501-1,000	67 contacts →
	Partial 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 15, 2026
12	Hirschvogel Components México	Indirect evidence	Nuevo San Juan, MexicoHQ checked Sep 15, 2026	501-1,000	58 contacts →
	Indirect evidence “El grupo Hirschvogel es uno de los mayores proveedores internacionales de partes automotrices en el área de forjado de acero y aluminio, así como de mecanizado.” Source: RevenueBase Database · checked Sep 15, 2026
13	Promeba	Partial evidence	San Jose Agua Azul, MexicoHQ checked Sep 15, 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 15, 2026
14	Fulltech Casting	Indirect evidence	El Marques, MexicoHQ checked Sep 15, 2026	201-500	47 contacts →
	Indirect evidence “Fulltech Casting es una empresa dedicada a la fabricación de piezas de Inyección de aluminio.” Source: RevenueBase Database · checked Sep 15, 2026
15	FOX Steel	Indirect evidence	Castaños, MexicoHQ checked Sep 15, 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 15, 2026
16	Industrias Selbor S.A DE C.V	Partial evidence	San Luis Potosí, MexicoHQ checked Sep 15, 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 15, 2026
17	Ju-Young México	Indirect evidence	Apodaca, MexicoHQ checked Sep 15, 2026	51-200	41 contacts →
	Indirect evidence “Ju Young Mexico is a company from Ju Young Group, who have presence in Korea, Philippines, U.S.A and Mexico.” Source: RevenueBase Database · checked Sep 15, 2026
18	IMMSA	Partial evidence	Monclova, MexicoHQ checked Sep 15, 2026	201-500	34 contacts →
	Partial evidence “We are a company engaged in the manufacturing of steel structures, for a variety of industries such as: electricity generation, mining, construction, parts for railroad cars…” Source: RevenueBase Database · checked Sep 15, 2026
19	The FI Company - Tijuana	Partial evidence	MexicoHQ checked Sep 15, 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 15, 2026
20	Especialidades Troqueladas S.A. DE C.V	Partial evidence	Guadalupe, MexicoHQ checked Sep 15, 2026	201-500	33 contacts →
	Partial 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 15, 2026
21	Magnafab	Partial evidence	Monterrey, MexicoHQ checked Sep 15, 2026	51-200	33 contacts →
	Partial 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 15, 2026
22	Metal Master Industrial S.A. DE C.V	Partial evidence	Nacozari De Garcia, MexicoHQ checked Sep 15, 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 15, 2026
23	Ramos Arizpe Manufacturing Labor	Partial evidence	Ramos Arizpe, MexicoHQ checked Sep 15, 2026	501-1,000	26 contacts →
	Partial 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 15, 2026
24	Rymsa Manufacturing	Partial evidence	El Marques, MexicoHQ checked Sep 15, 2026	51-200	24 contacts →
	Partial evidence “Rymsa is a one-stop solution for quality manufacturing.” Source: RevenueBase Database · checked Sep 15, 2026
25	Ditemsa S.A. P. I. DE C.V	Indirect evidence	Saltillo, MexicoHQ checked Sep 15, 2026	201-500	24 contacts →
	Indirect evidence “Ditemsa, headquartered in Saltillo, Mexico, together with its sister company, Tooling & Equipment International Corp.(TEI) based out of Livonia, Michigan, is becoming the largest…” Source: RevenueBase Database · checked Sep 15, 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: metal manufacturing companies. 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 metal manufacturing companies.
Partial evidence: Its own public description names part of metal manufacturing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name metal manufacturing companies. 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 436 metal manufacturing companies based in Mexico

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Metal manufacturing companies based in Mexico at a glance

As of Sep 15, 2026

6.5%Verified-email coverage

13.8Average contacts per company

11-50Median size (employees)

8.5%Largest-city concentration · Monterrey

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

160

51-200

104

201-500

501-1,000

1,001-5,000

5,001-10,000

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 436 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 metal manufacturing companies, 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 “metal manufacturing companies”. 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 metal manufacturing companies), 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 metal manufacturing companies, 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, 388 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 15, 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.

Metal manufacturing companies by metro

Metal manufacturing companies in Monterrey37

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 metal manufacturing companies, 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 metal manufacturing companies are there based in Mexico?

RevenueBase identified 436 metal manufacturing companies 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?

Melter, headquartered in Mexico, tops this list with the largest team on record.

Which city has the most metal manufacturing companies?

Monterrey leads with 37 headquartered companies, followed by San Luis Potosi (16) and Queretaro (14).

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 388 verified decision-maker contacts tracked across these 436 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 15, 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.