Company lists · Data refreshed September 2026

Top 25 Industrial fabrication shops based in Mexico

Name: Industrial fabrication shops based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 600 companies tracked

RevenueBase identified 600 industrial fabrication shops headquartered in Mexico as of September 2026 and tracks 5,668 professional contacts across them, including 254 with verified work emails. Monterrey is the largest hub.

This list covers industrial fabrication shops 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

600Companies

5,668Contacts tracked

254Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest industrial fabrication shops based in Mexico

Ranked by team size

Top 25 of 600 industrial fabrication shops 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 industrial fabrication shops: 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	EZI Metales	Indirect evidence	Santa Catarina, MexicoHQ checked Sep 17, 2026	501-1,000	174 contacts →
	Indirect evidence “EZI Metales, more than 27 years of experience in the steel manufacturing industry.” Source: RevenueBase Database · checked Sep 17, 2026
2	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
3	Fimex SA DE CV	Partial evidence	Guadalajara, MexicoHQ checked Sep 17, 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 17, 2026
4	Alba Proyecto Estructural	Partial evidence	Guadalajara, MexicoHQ checked Sep 17, 2026	51-200	101 contacts →
	Partial evidence “ALBA PROYECTO ESTRUCTURAL is a mechanical or industrial engineering company based out of Guadalajara, Mexico.” Source: RevenueBase Database · checked Sep 17, 2026
5	Procesos Especializados Y Proyectos	Indirect evidence	Atitalaquia, MexicoHQ checked Sep 17, 2026	201-500	90 contacts →
	Indirect evidence “En Procesos Especializados y Proyectos, S.A.” Source: RevenueBase Database · checked Sep 17, 2026
6	Persal Manufacturing Solutions	Indirect evidence	Mexicali, MexicoHQ checked Sep 17, 2026	51-200	87 contacts →
	Indirect evidence “PERSAL is a premier steel service integrator offering engineering, steel manufacturing and logistics under the contract manufacturing and dedicated operations model United States…” Source: RevenueBase Database · checked Sep 17, 2026
7	DBG Mexico	Indirect evidence	Monterrey, MexicoHQ checked Sep 17, 2026	501-1,000	67 contacts →
	Indirect 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
8	Grupo Ameristeel	Indirect evidence	Querétaro, MexicoHQ checked Sep 17, 2026	501-1,000	57 contacts →
	Indirect evidence “Grupo Ameristeel SA de CV” Source: RevenueBase Database · checked Sep 17, 2026
9	Dual Talleres Metal Mecánica S.A. DE C.V	Partial evidence	Puebla, MexicoHQ checked Sep 17, 2026	51-200	45 contacts →
	Partial evidence “En Dual Talleres nos dedicamos al mantenimiento, fabricación y reconstrucción de maquinaria industrial como: turbinas de gas y de vapor, bombas reciprocantes, de tornillo…” Source: RevenueBase Database · checked Sep 17, 2026
10	Ju-Young México	Indirect evidence	Apodaca, MexicoHQ checked Sep 17, 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 17, 2026
11	Promaquina	Partial evidence	Apodaca, MexicoHQ checked Sep 17, 2026	201-500	37 contacts →
	Partial evidence “Conveniently located in Monterrey, Mexico, PROMAQUINA delivers high quality, on time and price competitive steel structure solutions to construction, power, oil and gas industries.” Source: RevenueBase Database · checked Sep 17, 2026
12	IMMSA	Partial evidence	Monclova, MexicoHQ checked Sep 17, 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 17, 2026
13	Grupo Baysa S.A. DE C.V. Oficial	Indirect evidence	MexicoHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “Somos una empresa 100% mexicana dedicada al diseño, fabricación y montaje de estructuras de acero.” Source: RevenueBase Database · checked Sep 17, 2026
14	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
15	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
16	Macizo	Partial evidence	Hermosillo, MexicoHQ checked Sep 17, 2026	51-200	32 contacts →
	Partial evidence “With a decade of industry experience, we leverage cutting-edge fabrication technology and expert craftsmanship in order to create pieces that are capable of meeting the highest…” Source: RevenueBase Database · checked Sep 17, 2026
17	VRS	Indirect evidence	Zapopan, MexicoHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “Diseñamos estructuras y transformamos el acero.” Source: RevenueBase Database · checked Sep 17, 2026
18	Trefilados Inoxidables DE Mexico	Indirect evidence	Huamantla, MexicoHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “Trefilados Inoxidables de México, es el fabricante nacional líder en el mercado del alambre de acero inoxidable, aluminio, aleaciones de níquel y soldaduras especiales, además de…” Source: RevenueBase Database · checked Sep 17, 2026
19	Cyacsa	Partial evidence	Zapopan, MexicoHQ checked Sep 17, 2026	51-200	27 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
20	Grupo Gonza	Partial evidence	Culiacan, MexicoHQ checked Sep 17, 2026	501-1,000	23 contacts →
	Partial evidence “En Grupo Gonza somos lideres en diseño, fabricación y montaje estructuras metálicas para proyectos industriales, comerciales y de infraestructura.” Source: RevenueBase Database · checked Sep 17, 2026
21	Naherco	Indirect evidence	Mexicali, MexicoHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Company dedicated Manufacturing of High Precision CNC machining, Sheet Metal, Certified Welding and Cables & Harness for Aerospace Industry.” Source: RevenueBase Database · checked Sep 17, 2026
22	Esnavi	Partial evidence	Querétaro, MexicoHQ checked Sep 17, 2026	51-200	20 contacts →
	Partial evidence “Somos una empresa dedicada a la Construcción de Naves Industriales y Fabricación de Estructuras Metálicas.” Source: RevenueBase Database · checked Sep 17, 2026
23	TCM Group	Indirect evidence	Mexicali, MexicoHQ checked Sep 17, 2026	51-200	19 contacts →
	Indirect evidence “En TCM Group, ofrecemos la mas alta calidad de soluciones y servicios en las áreas de Ingeniería civil y Metal & Metálica, te apoyamos desde el proyecto ejecutivo hasta la puesta…” Source: RevenueBase Database · checked Sep 17, 2026
24	Grimosa	Partial evidence	Monterrey, MexicoHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “En GRIMOSA nos dedicamos a resolver los problemas de edificación en acero que se pueden encontrar en proyectos de usos mixtos, comerciales he industriales.” Source: RevenueBase Database · checked Sep 17, 2026
25	Sermaq	Indirect evidence	San Lorenzo Almecatla, MexicoHQ checked Sep 17, 2026	51-200	15 contacts →
	Indirect evidence “Sermaq USA LLC.” 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: industrial fabrication shops. 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 industrial fabrication shops.
Partial evidence: Its own public description names part of industrial fabrication shops, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial fabrication shops. 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 600 industrial fabrication shops based in Mexico

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 254 reachable decision-makers.

Free signup · no credit card

View the full list →

Industrial fabrication shops based in Mexico at a glance

As of Sep 17, 2026

4.5%Verified-email coverage

9.4Average contacts per company

11-50Median size (employees)

7.0%Largest-city concentration · Monterrey

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

167

11-50

254

51-200

122

201-500

501-1,000

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 600 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 industrial fabrication shops, 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 “industrial fabrication shops”. 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 industrial fabrication shops), 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 industrial fabrication shops, 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, 254 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.

Industrial fabrication shops by metro

Industrial fabrication shops in Monterrey42

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 industrial fabrication shops, 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 industrial fabrication shops are there based in Mexico?

RevenueBase identified 600 industrial fabrication shops 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?

EZI Metales, headquartered in Santa Catarina, tops this list with the largest team on record.

Which city has the most industrial fabrication shops?

Monterrey leads with 42 headquartered companies, followed by San Luis Potosi (22) and Queretaro (17).

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 254 verified decision-maker contacts tracked across these 600 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.

Ready to reach these companies? Verified emails and direct dials for all 600 industrial fabrication shops based in Mexico. Start with a free account, no credit card.

Download this list →

Related lists

Industrial fabrication shops by geography

Browse the directory

Browse: Companies home · All Mexico lists · All Industrial fabrication shops lists · New 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 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.