Company lists · Data refreshed October 2026

Top 24 Industrial transformer suppliers based in Mexico

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

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 142 companies tracked

RevenueBase identified 142 company matches for industrial transformer suppliers associated with Mexico as of October 2026 and tracks 4,001 professional contacts across them, including 534 with verified work emails. Monterrey is the largest hub.

This list covers company matches for industrial transformer suppliers 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 16, 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 16, 2026 How this list was built

142Companies

4,001Contacts tracked

534Verified emails

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The 24 largest industrial transformer suppliers based in Mexico

Ranked by team size

Top 24 of 142 company matches for industrial transformer suppliers based in Mexico, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Prolec Energy	Exact match	Apodaca, MexicoHQ recorded Oct 16, 2026	5,001-10,000	1,999 contacts →
	Exact match “Prolec has more than fifty years of experience in the creation of comprehensive solutions to meet the needs of power generation, transmission, and distribution.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Voltran Transformadores - Grupo WEG	Exact match	Tizayuca, MexicoHQ recorded Oct 16, 2026	1,001-5,000	291 contacts →
	Exact match “En VOLTRAN, nuestros equipos de Ingenieros y Técnicos, trabajan bajo los estándares más estrictos de calidad para diseñar, fabricar, reparar y poner en operación transformadores…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	VTC West SA DE CV	Exact match	Chihuahua, MexicoHQ recorded Oct 16, 2026	201-500	203 contacts →
	Exact match “VTC WEST SA DE CV is a machinery company based out of Chihuahua, Mexico.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Hubbell México	Exact match	Toluca, MexicoHQ recorded Oct 16, 2026	1,001-5,000	149 contacts →
	Exact match “Más de 138 años de calidad e innovación han sido los factores clave para el éxito y la permanencia de la empresa a lo largo del tiempo.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Kotkoff	Exact match	Ensenada, MexicoHQ recorded Oct 16, 2026	51-200	97 contacts →
	Exact match “Somos una empresa dedicada a ayudar a la industria a recibir una energía eléctrica de calidad, confiable y eficiente, desde su ingeniería, hasta el soporte durante su operación.La…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Zetrak	Exact match	Polotitlan, MexicoHQ recorded Oct 16, 2026	51-200	62 contacts →
	Exact match “Empresa 100% mexicana fabricante de transformadores de distribución y potencia fundada en el año Somos una empresa joven conformada por un excelente grupo de profesionales tanto…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	IG Transformadores	Exact match	Irapuato, MexicoHQ recorded Oct 16, 2026	501-1,000	56 contacts →
	Exact match “Somos una empresa de Ingeniería y Manufactura, con más de 80 años en el mercado nacional e internacional; que ofrece soluciones confiables, transformando la energía insuperable.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Delta Electric	Exact match	Monterrey, MexicoHQ recorded Oct 16, 2026	51-200	43 contacts →
	Exact match “Delta Electric es una empresa especializada en la fabricación de transformadores de distribución y potencia de diversos tipos y capacidades así como de equipos de Distribución…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	Doble I Doble E S.A DE C.V	Exact match	Ciudad Juarez, MexicoHQ recorded Oct 16, 2026	11-50	26 contacts →
	Exact match “Servicios profesionales de ingeniería, instalaciones, servicio, consultoría, mantenimiento y capacitación en sistemas eléctricos industriales.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Jacob And Jacob S.A DE C.V	Exact match	Mexico City C.p., MexicoHQ recorded Oct 16, 2026	51-200	20 contacts →
	Exact match “Founded in 1992, with hands-on experience of more than 30 years in the marketing & manufacturing of medium and high voltage electrical equipment’s, Jacob and Jacob S.A DE C.V…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Ind. Electromecánica Pafra	Exact match	Queretaro, MexicoHQ recorded Oct 16, 2026	51-200	17 contacts →
	Exact match “Diseño, Ingeniería, Proyecto de Obra Electrica y Mecánica Industrial.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	SIPSA	Exact match	Tijerina, MexicoHQ recorded Oct 16, 2026	11-50	14 contacts →
	Exact match “Nuestra empresa con 27 años de experiencia, ofrece una alta gama de servicios para diversos tipos de clientes, los cuales pueden confiar que sus requerimientos serán realizados…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	Reconstructora Alpha S.A. DE C.V	Exact match	Chihuahua, MexicoHQ recorded Oct 16, 2026	11-50	13 contacts →
	Exact match “Reconstructora Alpha S.A.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	Hammond Power Solutions LA	Exact match	Guadelupe, MexicoHQ recorded Oct 16, 2026	1,001-5,000	12 contacts →
	Exact match “Hammond Power Solutions is a North American leader for the design and manufacture of dry-type standard and custom electrical engineered magnetics, liquid filled and cast resin…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Corporativo Proa	Exact match	Azcapotzalco, MexicoHQ recorded Oct 16, 2026	501-1,000	9 contacts →
	Exact match “Corporativo PROA es un grupo empresarial industrial que integra capacidades de manufactura, ingeniería, comercialización y servicios especializados para la industria eléctrica y…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Sumijal Transformadores	Exact match	Guadalajara, MexicoHQ recorded Oct 16, 2026	1-10	7 contacts →
	Exact match “Comercializadora de transformadores eléctricos de media y baja tensión - Distribuidores autorizados y directos de fábrica para proyectos especializados.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Quantum Transformadores	Exact match	Jalisco, MexicoHQ recorded Oct 16, 2026	51-200	6 contacts →
	Exact match “Somos una empresa con 22 años de experiencia dentro de la Industria.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Grupo Moyaro S.A. DE C.V	Exact match	San Nicolás De Los Garza, MexicoHQ recorded Oct 16, 2026	51-200	5 contacts →
	Exact match “Somos una empresa dedicada a brindar Servicios y Suministros en el sector industrial, con experiencia en proyectos electromecánicos, HVAC, Instalaciones eléctricas, diseño…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	AGI Building Synergy	Exact match	Zapopan, MexicoHQ recorded Oct 16, 2026	11-50	4 contacts →
	Exact match “Soluciones completas en ingeniería, construcción, mantenimiento, reparación y suministro de productos para la industria eléctrica.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	Matrix Warehouses Internacional	Exact match	Apodaca, MexicoHQ recorded Oct 16, 2026	11-50	4 contacts →
	Exact match “We are experts importing and distributing electrical transformers accessories in Mexico.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	EMC Electromanufacturas Transformadores	Exact match	Celaya, MexicoHQ recorded Oct 16, 2026	201-500	3 contacts →
	Exact match “Transformadores Eléctricos tipo poste, estación, pedestal y secos.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	TOP Care Transformers	Exact match	León, MexicoHQ recorded Oct 16, 2026	11-50	2 contacts →
	Exact match “TOP Care is a team of professionals specialized in consulting services and preventive maintenance for transformers and substations.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	Sema Electromecánica	Exact match	Mexicali, MexicoHQ recorded Oct 16, 2026	1-10	2 contacts →
	Exact match “Empresa dedicada al diseño, fabricación e implementación de instalaciones electromecánicas y mantenimiento industrial.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	AJJ Ingenieria	Exact match	Monterrey, MexicoHQ recorded Oct 16, 2026	11-50	1 contacts →
	Exact match “AJJ INGENIERIA, es una empresa especializada en distribuir equipos industriales para control de motores eléctricos, gestión y distribución de energía en baja y media tensión.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial transformer suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 24 of 142 industrial transformer suppliers based in Mexico

See the full list, filter by size, metro and specialty, and access 534 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial transformer suppliers based in Mexico at a glance

As of Oct 16, 2026

13.3%Verified-email coverage

28.2Average contacts per company

11-50Median size (employees)

12.0%Largest-city concentration · Monterrey

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 142 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 “industrial transformer suppliers” 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 534 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 16, 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 “industrial transformer suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial transformer suppliers are there based in Mexico?

RevenueBase identified 142 company matches for industrial transformer suppliers 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?

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

Which city has the most industrial transformer suppliers?

Monterrey leads with 17 company records, followed by Apodaca (6) and Guadalajara (6).

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 534 professional contacts with verified work emails tracked across these 142 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 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 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.