These Mexican mining companies are primarily large, established firms, many of which have been operating for several decades. They specialize in various aspects of the mining industry, from raw material extraction to steel production and manufacturing of related components. For example, Grupo México is a major player in copper production and infrastructure, while AHMSA focuses on integrated steel operations. Peñoles Industries emphasizes global excellence in its sector, and Collado Industries transforms steel for various industrial uses.
The companies listed also show a concentration of headquarters in major Mexican cities, with Mexico City being a prominent hub. Beyond mining, several of these companies diversify into related sectors such as transportation, renewable energy, and the manufacturing of steel tubes and components, indicating a broader industrial reach within the country.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
AHMSA (Altos Hornos de Mexico S.A.B.)ahmsa.com
Integrated steel company operating mining, transportation, and manufacturing facilities producing various steel products including flat rolled and structural profiles. |
2,276 | |||
| 2 |
Penoles Industriespenoles.com.mx
A Mexican company excelling globally in its sector with quality processes, excellent people, and ethical business practices, striving for recognition worldwide |
1,674 | |||
| 3 |
Lundin Gold Ecuadorfrutadelnorte.com
A mining company based in Canada, operating in over 17 countries worldwide with a focus on sustainability, safety, community relations, and environmental impact |
1,405 | |||
| 4 |
Collado Industries by Grupo Colladocolladoindustries.com
With over 30 years of experience, we specialize in steel transformation for industries such as mining, construction, and oil & gas, prioritizing safety, productivity, and performance |
867 | |||
| 5 |
PROLAMSAprolamsa.com
Leading manufacturer of carbon steel tubes and components serving industries like construction, automotive, and agriculture with plants in Mexico and the US |
847 | |||
| 6 |
Gerdau Corsagerdaucorsa.com.mx
With 123 years of history, the company is a major Brazilian steel producer focused on sustainability, recycling, and reducing carbon emissions |
837 | |||
| 7 | 794 | ||||
| 8 |
Autlánautlan.com.mx
The company specializes in the production and commercialization of manganese minerals and ferroalloys, as well as the development of renewable energy projects and sustainable solutions |
752 | |||
| 9 |
Villacerovillacero.com.mx
Villacero is a group of companies in Mexico and the NAFTA region that transform, process, distribute, and commercialize certified quality steel products globally |
730 | |||
| 10 |
Minera Friscominerafrisco.com.mx
Mexican mining company with 60 years of experience dedicated to extracting valuable resources from the earth to enhance people's lives |
629 | |||
| 11 |
CoMinVicominviit.com.mx
Specialized underground mining construction company offering services in engineering, development, mineral production, and transportation Based in León, Mexico with 15+ years of experience |
615 | |||
| 12 |
La Cantera Desarrollos Minerosmineralacantera.com
A mining company specializing in development and operation with cutting-edge technology, high quality and safety standards, benefiting employees, clients, and shareholders Operating in multiple states |
600 | |||
| 13 |
Peña Coloradapcolorada.com
A company focused on exploring, exploiting, and processing iron ore for the national steel industry Also, the company has significant operations in transportation and distribution |
580 | |||
| 14 | 520 | ||||
| 15 |
Nacobrenacobre.com.mx
A leading Latin American corporation specializing in the manufacture, distribution, and commercialization of Copper, Brass, Alloys, and Aluminum products with quality certifications |
493 | |||
| 16 |
Minera Media Luna
An emerging gold producer conducting exploration, development, and operation in the Morelos gold property within Guerrero's Gold Belt in Mexico |
449 | |||
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| 17 |
Fortacero®fortacero.com
Leading steel distributor in Mexico with extensive inventory, fast delivery times, and strong relationships with national and international steel producers for a secure supply |
390 | |||
| 18 |
Compañía Minera Cerro Negrocerronegro.cl
A mining company focusing on copper extraction, production, and innovation while prioritizing safety, environmental care, quality, and sustainable development |
317 | |||
| 19 |
Obras Mineras y Tiros del Centro
Specialized mining contractor providing services such as development, drilling, blasting, and shaft sinking for the mining industry |
316 | |||
| 20 |
Grupo Industrial Monclovacegimsa.com.mx
A traditional industrial consortium in Central Coahuila, Mexico, with divisions in industrial, mining, energy, and commercial sectors, focusing on value creation and community service |
309 | |||
| 21 |
MINPRO S.A. DE C.V.minpro.com.mx
A mining contractor company offering high-quality services with a focus on safety, environmental care, customer satisfaction, and continuous improvement in all processes |
309 | |||
| 22 |
Maxion Inmagusamaxioninmagusa.mx
Specialized products for material handling, transportation, and drilling industries, with certified AWS welders Mission to provide automotive components worldwide, focusing on function and competitiveness |
302 | |||
| 23 |
Grupo Materias Primasgmp.com.mx
A leading Latin American company in industrial minerals, specializing in mining, processing, and marketing high-quality non-metallic minerals for various industries worldwide |
278 | |||
| 24 |
Kloeckner Metals - Mexicokloecknermetals.com
Steel service center in Mexico specializing in storage and processing of various steel products for automotive, HVAC, and home appliance manufacturers with supply chain management expertise |
186 | |||
| 25 |
Globexplore®globexploredrilling.com
A mineral exploration and drilling analytics company based in Sonora, known for industry-leading accuracy, safety, and accountability |
175 | |||
| 26 |
Don David Gold Mexico Sa De Cvgoldresourcecorp.com
A company based in Oaxaca, Mexico, specializing in gold mining and production |
171 | |||
| 27 |
MGA CONTRATISTA MINERAmgacontratista.mx
With over 20 years of experience, the company specializes in mining construction like tunnels and ramps, as well as civil engineering projects like roads and railways |
169 | |||
| 28 |
Termolitatermolita.com
A leading global producer of expanded perlite and related materials, offering specialized products for various industries through innovation and advanced technology |
157 | |||
| 29 |
Storm Mountain Diamonds - Kaostormmountaindiamonds.com
A diamond mining company operating Kao Mine in Lesotho, producing rare colored diamonds for investment, contributing to the government, and expanding operations |
157 | |||
| 30 |
Minera y Metalúrgica del Boleo S.A.P.I. de C.V.mmboleo.com
A mining project in Baja California Sur, Mexico, owned by Minera y Metalúrgica del Boleo, extracting copper, cobalt, and zinc with open pit and underground mining methods |
147 | |||
| 31 |
IMM Inox Market Messico SA de CVinoxmarketmessico.com
A company specializing in the production and distribution of stainless steel for architecture, furnishings, and design, part of a global organization founded in 1965 |
57 | |||
| 32 |
Tuberías Agrícolas e Industriales, S.A. de C.V.tubain.mx
Specialized supplier of steel pipes, valves, and fittings for agricultural, industrial, and construction use 25 years of experience with nationwide delivery capabilities |
14 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
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