Company lists · Data refreshed September 2026

Top 25 Electrical equipment maintenance services based in Mexico

Name: Electrical equipment maintenance services based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 354 companies tracked

RevenueBase identified 354 company matches for electrical equipment maintenance services associated with Mexico as of September 2026 and tracks 2,709 professional contacts across them, including 83 with verified work emails. Monterrey is the largest hub.

This list covers company matches for electrical equipment maintenance services 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 September 19, 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 Sep 19, 2026 How this list was built

354Companies

2,709Contacts tracked

83Verified emails

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The 25 largest electrical equipment maintenance services based in Mexico

Ranked by team size

Top 25 of 354 company matches for electrical equipment maintenance services based in Mexico, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Voltran Transformadores - Grupo WEG	Exact match	Tizayuca, MexicoHQ recorded Sep 19, 2026	1,001-5,000	268 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 · Sep 19, 2026 · View company records in RevenueBase
2	Construcciones Urales Procesos Industriales Cupisa	Exact match	Mexico City, MexicoHQ recorded Sep 19, 2026	11-50	84 contacts →
	Exact match “Mechanical and Electrical instalations for the Industry sector” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Grupo Marro	Exact match	Monterrey, MexicoHQ recorded Sep 19, 2026	201-500	75 contacts →
	Exact match “Grupo Marro is a specialist in electromechanical solution and electric motor renewal.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Fertig	Exact match	Monterrey, MexicoHQ recorded Sep 19, 2026	201-500	57 contacts →
	Exact match “FERTIG S.A.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Equipo DE Pruebas S.A DE C.V	Exact match	Tepotzotlán, MexicoHQ recorded Sep 19, 2026	11-50	49 contacts →
	Exact match “Somos una empresa mexicana especializada en la venta de equipos, servicios y asesoría para el área de Mantenimiento predictivo, preventivo y correctivo en el área…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Softelectrics Ingeniería, S.A. DE C.V	Exact match	Toluca, MexicoHQ recorded Sep 19, 2026	11-50	33 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Frax Ingenieria Aplicada	Exact match	Ensenada, MexicoHQ recorded Sep 19, 2026	1-10	25 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 · Sep 19, 2026 · View company records in RevenueBase
8	Doble I Doble E S.A DE C.V	Exact match	Ciudad Juarez, MexicoHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “Servicios profesionales de ingeniería, instalaciones, servicio, consultoría, mantenimiento y capacitación en sistemas eléctricos industriales.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Caballero Solutions Power SA DE CV	Exact match	Querétaro, MexicoHQ recorded Sep 19, 2026	51-200	20 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 · Sep 19, 2026 · View company records in RevenueBase
10	Electricidad Industrial DE Potencia	Exact match	Tlalnepantla, MexicoHQ recorded Sep 19, 2026	11-50	15 contacts →
	Exact match “ELECTRICIDAD INDUSTRIAL DE POTENCIA S.A.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Itecsa, Ingenieria Y Tecnologia DE Vanguardia SA DE CV	Exact match	MexicoHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “Somos una empresa dedicada a resolver fallas de la energía eléctrica y mejorar las condiciones físicas de las instalaciones eléctricas en hospitales, así también desarrollo de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Reconstructora Alpha S.A. DE C.V	Exact match	Chihuahua, MexicoHQ recorded Sep 19, 2026	11-50	13 contacts →
	Exact match “Reconstructora Alpha S.A.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Mantenimiento Industrial, Instrumentacion Y Control Automatico SA DE CV	Exact match	Salamanca, MexicoHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Servicios Especializados EN Mantenimiento Y Calidad DE LA Energía, S.A. DE C.V., Semce	Exact match	Metepec, MexicoHQ recorded Sep 19, 2026	11-50	9 contacts →
	Exact match “Fundada en 1994, como SEMCE México, S.A.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	BENSA	Exact match	Monclova, MexicoHQ recorded Sep 19, 2026	201-500	8 contacts →
	Exact match “Fundada en el año de 1957 en la ciudad de Monclova, Coahuila; al norte de la República Mexicana.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Sisdasa	Exact match	Gustavo A. Madero, MexicoHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “Especialistas en No Breaks / UPS (Socio Certificado APC By Schneider Electric), Plantas de Emergencia (gas, gasolina y diesel), Reguladores de Voltaje, Baterías Selladas…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Grupo Moyaro S.A. DE C.V	Exact match	San Nicolás De Los Garza, MexicoHQ recorded Sep 19, 2026	51-200	6 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 · Sep 19, 2026 · View company records in RevenueBase
18	IMA Technologies	Exact match	Cuernavaca, MexicoHQ recorded Sep 19, 2026	1-10	6 contacts →
	Exact match “Servicio de ingeniería, diagnóstico, reparación, mantenimiento, actualización y puesta en operación de tableros eléctricos para control de generación eléctrica y control de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	AF Electric	Exact match	Centro De Guadalupe, MexicoHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
20	Electrohm Servicios SA DE CV	Exact match	Miguel Hidalgo, MexicoHQ recorded Sep 19, 2026	11-50	5 contacts →
	Exact match “Brindamos servicios especializados que aseguren la continuidad de la energía eléctrica de sus equipos a través del mantenimiento predictivo, preventivo y correctivo.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	AGI Building Synergy	Exact match	Zapopan, MexicoHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
22	PSI Yucatán	Exact match	Yucatán, MexicoHQ recorded Sep 19, 2026	11-50	4 contacts →
	Exact match “Empresa dedicada a dar mantenimiento a maquinaria hidráulica, neumática y eléctrica a diferentes sectores de la industria.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	TEGSA	Exact match	Monterrey, MexicoHQ recorded Sep 19, 2026	51-200	3 contacts →
	Exact match “Somos una empresa dedicada a la reparación y mantenimiento de equipo eléctrico con los más altos estándares de calidad y el equipo más sofisticado.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Jacko Offshore Ingeniería Y Construcción	Exact match	Ciudad Del Carmen, MexicoHQ recorded Sep 19, 2026	51-200	3 contacts →
	Exact match “El propósito de JACKO, es ser reconocida como una compañía contratista de servicios eléctricos, soldadura, aire acondicionado y refrigeración, instrumentación y suministros.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	SC Marama	Exact match	Estado De Mexico, MexicoHQ recorded Sep 19, 2026	11-50	3 contacts →
	Exact match “SC Marama es una empresa que se dedica a la venta e instalación de equipo eléctrico en baja, media y alta tensión así como del mantenimiento de equipos eléctricos industriales…” Recorded in the RevenueBase company graph · Sep 19, 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 equipment maintenance services”. 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 354 electrical equipment maintenance services based in Mexico

See the full list, filter by size, metro and specialty, and access 83 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical equipment maintenance services based in Mexico at a glance

As of Sep 19, 2026

3.1%Verified-email coverage

7.7Average contacts per company

11-50Median size (employees)

9.3%Largest-city concentration · Monterrey

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

125

11-50

165

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 354 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 equipment maintenance services” 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 83 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 September 19, 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 equipment maintenance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical equipment maintenance services are there based in Mexico?

RevenueBase identified 354 company matches for electrical equipment maintenance services associated with Mexico as of September 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?

Voltran Transformadores - Grupo WEG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electrical equipment maintenance services?

Monterrey leads with 33 company records, followed by Queretaro (22) and Mexico City (12).

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 83 professional contacts with verified work emails tracked across these 354 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 September 19, 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.