Company lists · Data refreshed October 2026

Top 25 Machining and casting companies based in Mexico

RevenueBase identified 353 company matches for machining and casting companies associated with Mexico as of October 2026 and tracks 4,327 professional contacts across them, including 292 with verified work emails. Monterrey is the largest hub.

This list covers company matches for machining and casting companies 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 October 17, 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 Oct 17, 2026 How this list was built
353Companies
4,327Contacts tracked
292Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest machining and casting companies based in Mexico

Ranked by team size
Top 25 of 353 company matches for machining and casting companies based in Mexico, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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 matchSan Pedro Garza García, MexicoHQ recorded Oct 17, 20261,001-5,000216 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchMexicoHQ recorded Oct 17, 2026501-1,000196 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchNuevo Leon, MexicoHQ recorded Oct 17, 2026501-1,000128 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchSantiago Tianguistenco, MexicoHQ recorded Oct 17, 2026501-1,000128 contacts →

Exact match

“Hitchiner México es considerada la empresa líder de fundiciones comerciales a la cera perdida, dedicada a la fabricación de piezas automotrices y herramientas.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchApodaca, MexicoHQ recorded Oct 17, 2026n/a115 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchGuadalajara, MexicoHQ recorded Oct 17, 2026201-500106 contacts →

Exact match

“Fimex is a 100% Mexican industrial foundry with over 60 years of experience manufacturing steel and bronze components.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchTorreón, MexicoHQ recorded Oct 17, 20261,001-5,00073 contacts →

Exact match

“Sheet metal fabrication, cast iron machining and lost-foam foundry.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchMonterrey, MexicoHQ recorded Oct 17, 2026501-1,00067 contacts →

Exact match

“DBG is a custom metal manufacturer supplying components and value-added services to the Commercial Vehicles (Bus, Heavy & Medium Duty Truck), Automotive, Military, Agricultural &…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchTlajomulco De Zuniga, MexicoHQ recorded Oct 17, 2026201-50062 contacts →

Exact match

“We are a fully integrated precision castings company with a facility in Guadalajara, Mexico.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchNuevo San Juan, MexicoHQ recorded Oct 17, 2026501-1,00059 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchSan Jose Agua Azul, MexicoHQ recorded Oct 17, 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 · Oct 17, 2026 · View company records in RevenueBase
12Exact matchVilla De Reyes, MexicoHQ recorded Oct 17, 2026501-1,00045 contacts →

Exact match

“Metal Technologies es una empresa Americana dedicada a la fundición de metales.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchCastaños, MexicoHQ recorded Oct 17, 2026501-1,00044 contacts →

Exact match

“Respaldados por 20 años de experiencia, Fox Steel, se ha distinguido en la fabricación y diseño de piezas para la Industria Metalmecánica.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchNacozari De Garcia, MexicoHQ recorded Oct 17, 202651-20036 contacts →

Exact match

“Fundada en 2004, METAL MASTER INDUSTRIAL es una empresa líder con certificación ISO 9001 que provee servicios de manufactura, reparación e ingeniería.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchGuadalupe, MexicoHQ recorded Oct 17, 2026201-50032 contacts →

Exact match

“We are specialists in the manufacture of metal parts by stamping and sheet metal forming, assembly and sub-assembly of components.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchMonterrey, MexicoHQ recorded Oct 17, 202651-20032 contacts →

Exact match

“We specialize in the manufacture of metal-mechanical products and components and plastic injection, providing effective and innovative solutions to our custumers”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchQuerétaro, MexicoHQ recorded Oct 17, 2026201-50028 contacts →

Exact match

“Somos una empresa de fabricación por contrato impulsada por la tecnología y especializada en fundición a presión, mecanizado y CNC.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchRamos Arizpe, MexicoHQ recorded Oct 17, 2026501-1,00024 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchEl Marques, MexicoHQ recorded Oct 17, 202651-20024 contacts →

Exact match

“Rymsa is a one-stop solution for quality manufacturing.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchEl Marqués, MexicoHQ recorded Oct 17, 202651-20024 contacts →

Exact match

“Aluminum High Pressure Die Casting, Machining and Assembly.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchSaltillo, MexicoHQ recorded Oct 17, 2026201-50023 contacts →

Exact match

“Ditemsa, headquartered in Saltillo, Mexico, together with its sister company, Tooling & Equipment International Corp.(TEI) based out of Livonia, Michigan, is becoming the largest…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchMexicali, MexicoHQ recorded Oct 17, 202651-20021 contacts →

Exact match

“Machining, it's our thing!”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchTorreón, MexicoHQ recorded Oct 17, 202651-20021 contacts →

Exact match

“Magnum se especializa en mecanizado CNC de precisión.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchApodaca, MexicoHQ recorded Oct 17, 2026201-50018 contacts →

Exact match

“Somos una compañía dedicada a la fabricación y maquinado de componentes industriales de gran precisión y calidad para maquinaria y equipo en general.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchSan Lorenzo Almecatla, MexicoHQ recorded Oct 17, 202651-20017 contacts →

Exact match

“Sermaq USA LLC.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 25 of 353 machining and casting companies based in Mexico

See the full list, filter by size, metro and specialty, and access 292 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Machining and casting companies based in Mexico at a glance

As of Oct 17, 2026
6.7%Verified-email coverage
12.3Average contacts per company
11-50Median size (employees)
7.4%Largest-city concentration · Monterrey
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
100
11-50
125
51-200
81
201-500
27
501-1,000
13
1,001-5,000
6

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 353 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 “machining and casting 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. 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 292 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 October 17, 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 “machining and casting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many machining and casting companies are there based in Mexico?

RevenueBase identified 353 company matches for machining and casting companies associated with Mexico as of October 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?

Questum tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most machining and casting companies?

Monterrey leads with 26 company records, followed by San Luis Potosi (13) and Queretaro (12).

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 292 professional contacts with verified work emails tracked across these 353 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 October 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 353 machining and casting companies based in Mexico. Start with a free account, no credit card.

Download this list →

Related lists

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.