Company lists · Data refreshed September 2026

Top 9 Distribution transformer manufacturers based in Mexico

RevenueBase identified 38 distribution transformer manufacturers headquartered in Mexico as of September 2026 and tracks 3,079 professional contacts across them, including 504 with verified work emails. Monterrey is the largest hub.

This list covers distribution transformer manufacturers 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
38Companies
3,079Contacts tracked
504Verified emails
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The 9 largest distribution transformer manufacturers based in Mexico

Ranked by team size
Top 9 of 38 distribution transformer manufacturers 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 distribution transformer manufacturers: 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 evidenceApodaca, MexicoHQ checked Sep 16, 20265,001-10,0002,322 contacts →

Partial evidence

“Prolec has more than fifty years of experience in the creation of comprehensive solutions to meet the needs of power generation, transmission, and distribution.”

Source: RevenueBase Database · checked Sep 16, 2026
2Partial evidenceTizayuca, MexicoHQ checked Sep 16, 20261,001-5,000268 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceChihuahua, MexicoHQ checked Sep 16, 2026201-500188 contacts →

Indirect evidence

“VTC WEST SA DE CV is a machinery company based out of Chihuahua, Mexico.”

Source: RevenueBase Database · checked Sep 16, 2026
4Partial evidencePolotitlan, MexicoHQ checked Sep 16, 202651-20050 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 16, 2026
5Partial evidenceMonterrey, MexicoHQ checked Sep 16, 202651-20039 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceMexico City C.p., MexicoHQ checked Sep 16, 202651-20018 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceGuadelupe, MexicoHQ checked Sep 16, 20261,001-5,00013 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceJalisco, MexicoHQ checked Sep 16, 202651-2006 contacts →

Indirect evidence

“Somos una empresa con 22 años de experiencia dentro de la Industria.”

Source: RevenueBase Database · checked Sep 16, 2026
9Partial evidenceCelaya, MexicoHQ checked Sep 16, 2026201-5002 contacts →

Partial evidence

Transformadores Eléctricos tipo poste, estación, pedestal y secos.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 9 of 38 distribution transformer manufacturers based in Mexico

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Distribution transformer manufacturers based in Mexico at a glance

As of Sep 16, 2026
16.4%Verified-email coverage
81.0Average contacts per company
11-50Median size (employees)
10.5%Largest-city concentration · Monterrey
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
7
11-50
12
51-200
13
201-500
3
1,001-5,000
2
5,001-10,000
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 38 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 distribution transformer manufacturers, 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 “distribution transformer manufacturers”. 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 distribution transformer manufacturers), 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 distribution transformer manufacturers, 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, 504 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 distribution transformer manufacturers, 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 distribution transformer manufacturers are there based in Mexico?

RevenueBase identified 38 distribution transformer manufacturers 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?

Prolec Energy, headquartered in Apodaca, tops this list with the largest team on record.

Which city has the most distribution transformer manufacturers?

Monterrey leads with 4 headquartered companies, followed by Apodaca (3) and Celaya (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 504 verified decision-maker contacts tracked across these 38 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.