Company lists · Data refreshed September 2026

Top 12 Alloy steel producers based in Mexico

RevenueBase identified 57 alloy steel producers headquartered in Mexico as of September 2026 and tracks 2,153 professional contacts across them, including 354 with verified work emails. Monterrey is the largest hub.

This list covers alloy steel producers 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 16, 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 16, 2026 86% judged on-target in blind review
57Companies
2,153Contacts tracked
354Verified emails
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The 12 largest alloy steel producers based in Mexico

Ranked by team size
Top 12 of 57 alloy steel producers based in Mexico, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to alloy steel producers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceGeneral Escobedo, MexicoHQ checked Sep 16, 20261,001-5,000624 contacts →

Partial evidence

“We are leaders in manufacturing carbon steel tubes and components.”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceApodaca, MexicoHQ checked Sep 16, 20261,001-5,000283 contacts →

Indirect evidence

“Somos un consorcio de compañías que ofrece productos, servicios y procesos de transformación en distintos puntos de la cadena de suministro entre el fabricante de acero primario y…”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceMonterrey, MexicoHQ checked Sep 16, 2026501-1,000181 contacts →

Indirect evidence

“Aceros del Toro, S.A.”

Source: RevenueBase Database · checked Sep 16, 2026
4Partial evidenceSanta Catarina, MexicoHQ checked Sep 16, 2026501-1,000174 contacts →

Partial evidence

“EZI Metales, more than 27 years of experience in the steel manufacturing industry.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceLeón, MexicoHQ checked Sep 16, 2026201-500152 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 16, 2026
6Partial evidenceSan Luis Potosí, MexicoHQ checked Sep 16, 2026201-500122 contacts →

Partial evidence

“Ramsa is one of only a few steel foundries in North America to offer castings from carbon steel, stainless, duplex and super duplex steel all the way through to super nickel…”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceGuadalajara, MexicoHQ checked Sep 16, 2026201-500107 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 16, 2026
8Partial evidenceMonclova, MexicoHQ checked Sep 16, 2026201-50034 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 16, 2026
9Indirect evidenceHuamantla, MexicoHQ checked Sep 16, 202651-20028 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 16, 2026
10Indirect evidenceChihuahua, MexicoHQ checked Sep 16, 202651-20015 contacts →

Indirect evidence

“Comercializadora de inoxidables Hernández, es una empresa 100% chihuahuense dedicada a la comercialización y transformación de aceros inoxidables, carbón, especiales, aluminios y…”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceApodaca, MexicoHQ checked Sep 16, 202651-2009 contacts →

Indirect evidence

“Somos una empresa dedicada a la fabricación de componentes de acero dirigida a satisfacer las necesidades de la industria minera, eléctrica, aeroespacial y de generación de…”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceQueretaro, MexicoHQ checked Sep 16, 202651-2004 contacts →

Indirect evidence

“Empresa dedicada a la atención integral de la industria Automotriz, Construcción, Herrería, Metal Mecánica, Industrial, entre otros brindando servicios de venta de aceros al…”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 12 of 57 alloy steel producers based in Mexico

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Alloy steel producers based in Mexico at a glance

As of Sep 16, 2026
16.4%Verified-email coverage
37.8Average contacts per company
51-200Median size (employees)
10.5%Largest-city concentration · Monterrey
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
7
11-50
18
51-200
15
201-500
11
501-1,000
3
1,001-5,000
3

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 57 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 alloy steel producers, 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 “alloy steel producers”. 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 alloy steel producers), 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 alloy steel producers, 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, 354 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 16, 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.

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 alloy steel producers, 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 alloy steel producers are there based in Mexico?

RevenueBase identified 57 alloy steel producers 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?

Prolamsa, headquartered in General Escobedo, tops this list with the largest team on record.

Which city has the most alloy steel producers?

Monterrey leads with 6 headquartered companies, followed by Queretaro (3) and Aguascalientes (2).

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 354 verified decision-maker contacts tracked across these 57 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 16, 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.