Company lists · Data refreshed November 2026

Top 24 Welding and assembly companies based in Mexico

RevenueBase identified 344 company matches for welding and assembly companies associated with Mexico as of November 2026 and tracks 3,320 professional contacts across them, including 186 with verified work emails. Monterrey is the largest hub.

This list covers company matches for welding and assembly 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 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
344Companies
3,320Contacts tracked
186Verified emails
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The 24 largest welding and assembly companies based in Mexico

Ranked by team size
Top 24 of 344 company matches for welding and assembly companies 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 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
2Exact 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
3Exact 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
4Exact matchMonterrey, MexicoHQ recorded Nov 6, 2026501-1,00078 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchApodaca, MexicoHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Ju Young Mexico is a company from Ju Young Group, who have presence in Korea, Philippines, U.S.A and Mexico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchNacozari De Garcia, MexicoHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchZapopan, MexicoHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Somos una empresa mexicana que desde el año 1984 trabajamos dentro de la industria de la construcción, especializada en el diseño, fabricación y montaje de estructuras metálicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMonterrey, MexicoHQ recorded Nov 6, 2026201-50030 contacts →

Exact match

“Empresa con expertise en montaje electromecánico de equipos industriales, fabricación y montaje de estructuras metálicas”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMexicoHQ recorded Nov 6, 2026201-50029 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSaltillo, MexicoHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“En Batiz Control contamos con 15 años de experiencia, brindando soluciones integrales de manufactura, automatización, refaccionamiento y servicios, desarrollando relaciones de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMonterrey, MexicoHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Distribuidor en México de antorchas manuales, automáticas y robóticas TBi Industries, Máquinas de soldadura, alimentadores y accesorios ewm Hightech Welding, Equipos de soldadura…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAgua Prieta, MexicoHQ recorded Nov 6, 2026201-50025 contacts →

Exact match

“Manufacturas y Ensambles Fernández y Asociados”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMexicali, MexicoHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Machining, it's our thing!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMonterrey, MexicoHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“With 40 years of experience, we have developed strong commercial ties with manufacturers of the most recognized brands in our industry, which has allowed us to specialize in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPuebla, MexicoHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“We are a company certified in ISO 9001-2015 / AS9100, specialized in the assembly and production of machined parts with secondary processes (heat treatments and coatings), in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEl Marques, MexicoHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“MC Machinery Systems customers get the best of both worlds: a single source for a diverse arsenal of manufacturing technologies and our expansive and knowledgeable support network.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLeón, MexicoHQ recorded Nov 6, 20261-1016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGuadalupe, MexicoHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Somos una empresa líder en el diseño, desarrollo y fabricación de productos metálicos de alta calidad para aplicaciones industriales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLeon De Los Aldama (leon), MexicoHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Maquinado de alto volúmen para línea de producción • Manufactura de piezas especiales • Maquinado de metal y plastico • Corte láser CNC • Dobladora de piezas metalicas • Pailería…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVilla Frontera, MexicoHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“METALPRO is a company located in the city of Frontera, Coahuila Mexico dedicated to the manufacture of metal-mechanical parts and components required for the manufacture of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSaltillo, MexicoHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Focused on lean and competitive high volume metal stamping, assembly, machining, robotic welding and fabrication manufacturing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchFrontera, MexicoHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“ARRI de Frontera is a company with almost 20 years of experience in the market.”

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

Showing 24 of 344 welding and assembly companies based in Mexico

See the full list, filter by size, metro and specialty, and access 186 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Welding and assembly companies based in Mexico at a glance

As of Nov 6, 2026
5.6%Verified-email coverage
9.7Average contacts per company
11-50Median size (employees)
9.6%Largest-city concentration · Monterrey
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
102
11-50
140
51-200
63
201-500
26
501-1,000
9
1,001-5,000
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 344 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 “welding and assembly 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 186 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 “welding and assembly companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many welding and assembly companies are there based in Mexico?

RevenueBase identified 344 company matches for welding and assembly companies 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?

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

Which city has the most welding and assembly companies?

Monterrey leads with 33 company records, followed by Queretaro (15) and San Luis Potosi (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 186 professional contacts with verified work emails tracked across these 344 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.