Company lists · Data refreshed September 2026

Top 19 Panel builders based in Mexico

RevenueBase identified 168 panel builders headquartered in Mexico as of September 2026 and tracks 1,606 professional contacts across them, including 43 with verified work emails. Monterrey is the largest hub.

This list covers panel builders 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 20, 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 20, 2026 86% judged on-target in blind review
168Companies
1,606Contacts tracked
43Verified emails
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The 19 largest panel builders based in Mexico

Ranked by team size
Top 19 of 168 panel builders based in Mexico, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to panel builders: 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
1Indirect evidenceCelaya, MexicoHQ checked Sep 20, 202651-200175 contacts →

Indirect evidence

“Distribución de equipo de Automatización Industrial, iluminación y Material Eléctrico.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceHermosillo, MexicoHQ checked Sep 20, 202651-20038 contacts →

Indirect evidence

“Diseño e instalaciones eléctricas de baja, mediana y alta tensión.”

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceToluca, MexicoHQ checked Sep 20, 202611-5033 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
4Partial evidencePuebla, MexicoHQ checked Sep 20, 202651-20030 contacts →

Partial evidence

“Bauer se fundó en Agosto de 1987 como respuesta a las necesidades del mercado mexicano de servicios de ingeniería para el diseño de paneles de control de automatización.”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceMetepec, MexicoHQ checked Sep 20, 202651-20029 contacts →

Indirect evidence

“Grupo Pregza desarrolla soluciones eléctricas industriales de alto desempeño para empresas que requieren infraestructura energética confiable, escalable y preparada para el futuro.”

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceCiudad Juarez, MexicoHQ checked Sep 20, 202611-5025 contacts →

Indirect evidence

“Servicios profesionales de ingeniería, instalaciones, servicio, consultoría, mantenimiento y capacitación en sistemas eléctricos industriales.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceGuadalajara, MexicoHQ checked Sep 20, 202611-5019 contacts →

Indirect evidence

“Tenemos la estructura técnica y los recursos humanos que nos permiten abordar con éxito obras de diversa índole.”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceQueretaro, MexicoHQ checked Sep 20, 202651-20017 contacts →

Indirect evidence

“Diseño, Ingeniería, Proyecto de Obra Electrica y Mecánica Industrial.”

Source: RevenueBase Database · checked Sep 20, 2026
9Partial evidenceSan Luis Potosí, MexicoHQ checked Sep 20, 202611-5016 contacts →

Partial evidence

“Main services- Industrial Automation - Design of automation solutions - PLC programming - HMI design - Troubleshooting - Electrical drawings - Panel assembly - Installation -…”

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceTlalnepantla, MexicoHQ checked Sep 20, 202611-5015 contacts →

Indirect evidence

“ELECTRICIDAD INDUSTRIAL DE POTENCIA S.A.”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceAlcaldía Miguel Hidalgo, MexicoHQ checked Sep 20, 202651-20014 contacts →

Indirect evidence

“En Dwppon Elektric México S.A.”

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceSalamanca, MexicoHQ checked Sep 20, 202611-5011 contacts →

Indirect evidence

“Mantenimiento Industrial, Instrumentación y Control Automático es una compañía que opera en el ramo de servicios y suministros de la •Obra Eléctrica (Baja y Media…”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceGómez Palacio, MexicoHQ checked Sep 20, 202611-5010 contacts →

Indirect evidence

“Empresa de Integración de Sistemas Brinda Soluciones Integrales: Suministro de Equipo y Material Eléctrico Servicios de Ingeniería Desarrollo de ingeniería de detalle: • Calculo…”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceGuadalajara, MexicoHQ checked Sep 20, 202651-2009 contacts →

Indirect evidence

“Una empresa 100% mexicana dedicada al diseño, fabricación y personalización de tableros de control, distribución y potencia, ofreciendo soluciones de punta y respaldadas por…”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceIrapuato, MexicoHQ checked Sep 20, 20261-108 contacts →

Indirect evidence

“Ingeniería y Diseño Eléctrico.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceCuernavaca, MexicoHQ checked Sep 20, 20261-106 contacts →

Indirect evidence

“Servicio de ingeniería, diagnóstico, reparación, mantenimiento, actualización y puesta en operación de tableros eléctricos para control de generación eléctrica y control de…”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceMonterrey, MexicoHQ checked Sep 20, 202611-505 contacts →

Indirect evidence

“Rodisa tiene como actividad principal la distribución de Equipo y Material Eléctrico, la Integración y Fabricación de Tableros y Subestaciones, y las Instalaciones Eléctricas.”

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceEl Salto, MexicoHQ checked Sep 20, 202651-2003 contacts →

Indirect evidence

“Leaders in projects and electrical installations in low and medium voltage, control and automation of industrial processes and mechanical installations.”

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceGuadalajara, MexicoHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“Se inician nuestros servicios en el año de 2009 como una empresa local dedicada a la comercialización de materiales y equipo eléctrico.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 19 of 168 panel builders based in Mexico

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Panel builders based in Mexico at a glance

As of Sep 20, 2026
2.7%Verified-email coverage
9.6Average contacts per company
11-50Median size (employees)
6.0%Largest-city concentration · Monterrey
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
73
51-200
30
201-500
2
501-1,000
4

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 168 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 panel builders, 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 “panel builders”. 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 panel builders), 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 panel builders, 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, 43 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 20, 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 panel builders, 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 panel builders are there based in Mexico?

RevenueBase identified 168 panel builders 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?

Hermos, S.A. DE C.V, headquartered in Celaya, tops this list with the largest team on record.

Which city has the most panel builders?

Monterrey leads with 10 headquartered companies, followed by Puebla (9) and Guadalajara (8).

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 43 verified decision-maker contacts tracked across these 168 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 20, 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.