Company lists · Data refreshed October 2026

Top 25 Electrical systems contractors based in Mexico

Name: Electrical systems contractors based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 259 companies tracked

RevenueBase identified 259 company matches for electrical systems contractors associated with Mexico as of October 2026 and tracks 2,649 professional contacts across them, including 225 with verified work emails. Guadalajara is the largest hub.

This list covers company matches for electrical systems contractors 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 12, 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 12, 2026 How this list was built

259Companies

2,649Contacts tracked

225Verified emails

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The 25 largest electrical systems contractors based in Mexico

Ranked by team size

Top 25 of 259 company matches for electrical systems contractors based in Mexico, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	Bricos Mayoreo Electrico DE Monterrey, S.A. DE C.V	Exact match	Monterrey, MexicoHQ recorded Oct 12, 2026	201-500	276 contacts →
	Exact match “Wholesale distributor of electric material, tools, equipment, safety and security and other industrial supplies.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Hubbell México	Exact match	Toluca, MexicoHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
3	Amesa S.A. DE C.V	Exact match	Distrito Federal., MexicoHQ recorded Oct 12, 2026	51-200	120 contacts →
	Exact match “AMESA es una empresa especializada en Sistemas de Pararrayos, Puesta a Tierra y Equipotencializaciones, con una experiencia indiscutible de más de 30 años trabajando material de…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Fertig	Exact match	Monterrey, MexicoHQ recorded Oct 12, 2026	201-500	66 contacts →
	Exact match “FERTIG S.A.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Quintana Ingenieros S.A. DE C.V	Exact match	Mexico Ciy, MexicoHQ recorded Oct 12, 2026	51-200	65 contacts →
	Exact match “Quintana Ingenieros, S.A.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Leviton México Oficial	Exact match	Mexico City, MexicoHQ recorded Oct 12, 2026	501-1,000	58 contacts →
	Exact match “Leviton es la elección inteligente, ya que proporciona la gama más completa de soluciones para cubrir las necesidades actuales de los clientes residenciales, comerciales e…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Insumos Equipos Y Servicios	Exact match	Tlalnepantla, MexicoHQ recorded Oct 12, 2026	201-500	40 contacts →
	Exact match “Especialistas en Instalaciones Eléctricas Media y Baja Tensión para Interiorismo Corporativo y Comercial con cobertura en toda la República Mexicana.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Sisa Automation	Exact match	Hermosillo, MexicoHQ recorded Oct 12, 2026	51-200	39 contacts →
	Exact match “Diseño e instalaciones eléctricas de baja, mediana y alta tensión.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Sima Energía	Exact match	Coyoacán, MexicoHQ recorded Oct 12, 2026	51-200	34 contacts →
	Exact match “SIMA Energía es un grupo de expertos en electrificación comercial e industrial, con oficinas centrales en la ciudad de México y operaciones en todo el territorio nacional.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Grupo Pregza SA DE CV	Exact match	Metepec, MexicoHQ recorded Oct 12, 2026	51-200	30 contacts →
	Exact match “Grupo Pregza desarrolla soluciones eléctricas industriales de alto desempeño para empresas que requieren infraestructura energética confiable, escalable y preparada para el futuro.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	AMP Contratistas	Exact match	Reynosa, MexicoHQ recorded Oct 12, 2026	51-200	28 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Corporativo Pycesa	Exact match	Zapopan, MexicoHQ recorded Oct 12, 2026	51-200	28 contacts →
	Exact match “Electrical construction company specialized in high, medium and low voltage, procedures in the face of CFE and Uvies.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Frax Ingenieria Aplicada	Exact match	Ensenada, MexicoHQ recorded Oct 12, 2026	1-10	27 contacts →
	Exact match “Los problemas ocasionados por errores en la red eléctrica pueden costarte mas de lo que te imaginas, desde paros de producción no deseados, equipos dañados y una considerable…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Doble I Doble E S.A DE C.V	Exact match	Ciudad Juarez, MexicoHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
15	Caballero Solutions Power SA DE CV	Exact match	Querétaro, MexicoHQ recorded Oct 12, 2026	51-200	24 contacts →
	Exact match “Somos una empresa líder en el sector de servicios eléctricos, con más de 12 años en la industria.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Altos Ingeniería Eléctrica	Exact match	Zapopan, MexicoHQ recorded Oct 12, 2026	51-200	22 contacts →
	Exact match “Altos Ingeniería Eléctrica is an electrical contractor for low, middle and high voltage systems.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Cuvisa Instalaciones Electricas Y Servicios	Exact match	General Escobedo, MexicoHQ recorded Oct 12, 2026	201-500	22 contacts →
	Exact match “Somos la Compañía mas completa y con mayor soporte, haciendo sinergia con Grandes Empresas como MILENIO, ICA FLOUR, CEMEX, GRUPO MEXICO, IBERDROLA Y CFE entre otros proyectos.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Electric Advance	Exact match	Guadalajara, MexicoHQ recorded Oct 12, 2026	11-50	20 contacts →
	Exact match “Tenemos la estructura técnica y los recursos humanos que nos permiten abordar con éxito obras de diversa índole.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	NEZCO	Exact match	Tijuana, MexicoHQ recorded Oct 12, 2026	51-200	19 contacts →
	Exact match “Somos una constructora eléctrica con más de 30 años de experiencia, ofreciendo soluciones en media y alta tensión, anteponiendo la calidad, seguridad y eficiencia en cada proyecto.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Electricidad Industrial DE Potencia	Exact match	Tlalnepantla, MexicoHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “ELECTRICIDAD INDUSTRIAL DE POTENCIA S.A.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Erconnect	Exact match	MexicoHQ recorded Oct 12, 2026	11-50	10 contacts →
	Exact match “ERCONNECT Soluciones es un integrador líder en infraestructura tecnológica y eléctrica, especializado en entornos industriales, logísticos, corporativos y de misión crítica.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Servicios Especializados EN Mantenimiento Y Calidad DE LA Energía, S.A. DE C.V., Semce	Exact match	Metepec, MexicoHQ recorded Oct 12, 2026	11-50	9 contacts →
	Exact match “Fundada en 1994, como SEMCE México, S.A.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Custom & CO S.A. DE C.V	Exact match	Gómez Palacio, MexicoHQ recorded Oct 12, 2026	11-50	8 contacts →
	Exact match “Empresa de Integración de Sistemas Brinda Soluciones Integrales: Suministro de Equipo y Material Eléctrico Servicios de Ingeniería Desarrollo de ingeniería de detalle: • Calculo…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	AF Electric	Exact match	Centro De Guadalupe, MexicoHQ recorded Oct 12, 2026	11-50	5 contacts →
	Exact match “Ingeniería, construcción y mantenimiento de sistemas eléctricos, proporcionando un servicio confiable de alta calidad a un precio razonable, lográndolo a través de un equipo de…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Lesus Iluminación Y Energía	Exact match	Monterrey, MexicoHQ recorded Oct 12, 2026	1-10	4 contacts →
	Exact match “En LESUS nos apasiona innovar y ofrecer soluciones a nuestros clientes que permitan resolver sus problemas eléctricos, logrando un ahorro de la energía a través de proyectos…” Recorded in the RevenueBase company graph · Oct 12, 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 “electrical systems contractors”. 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 25 of 259 electrical systems contractors based in Mexico

See the full list, filter by size, metro and specialty, and access 225 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical systems contractors based in Mexico at a glance

As of Oct 12, 2026

8.5%Verified-email coverage

10.2Average contacts per company

11-50Median size (employees)

6.6%Largest-city concentration · Guadalajara

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

109

51-200

201-500

501-1,000

1,001-5,000

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 259 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 “electrical systems contractors” 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 225 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 12, 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 “electrical systems contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical systems contractors are there based in Mexico?

RevenueBase identified 259 company matches for electrical systems contractors 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?

Bricos Mayoreo Electrico DE Monterrey, S.A. DE C.V tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electrical systems contractors?

Guadalajara leads with 17 company records, followed by Monterrey (16) and Queretaro (14).

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 225 professional contacts with verified work emails tracked across these 259 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 12, 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.