Company lists · Data refreshed September 2026

Top 25 Power distribution engineering companies based in Mexico

Name: Power distribution engineering companies based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 593 companies tracked

RevenueBase identified 593 power distribution engineering companies headquartered in Mexico as of September 2026 and tracks 5,535 professional contacts across them, including 402 with verified work emails. Monterrey is the largest hub.

This list covers power distribution engineering companies 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 17, 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 17, 2026 86% judged on-target in blind review

593Companies

5,535Contacts tracked

402Verified emails

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The 25 largest power distribution engineering companies based in Mexico

Ranked by team size

Top 25 of 593 power distribution engineering companies based in Mexico, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to power distribution engineering companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Bricos Mayoreo Electrico DE Monterrey, S.A. DE C.V	Indirect evidence	Monterrey, MexicoHQ checked Sep 17, 2026	201-500	273 contacts →
	Indirect evidence “Wholesale distributor of electric material, tools, equipment, safety and security and other industrial supplies.” Source: RevenueBase Database · checked Sep 17, 2026
2	Aselec Electricidad	Indirect evidence	San Benito, MexicoHQ checked Sep 17, 2026	201-500	156 contacts →
	Indirect evidence “Somos una empresa especializada en la creación, diseño, equipamiento y construcción de Subestaciones, Líneas de Transmisión y Distribución de Energía Eléctrica, con estándares…” Source: RevenueBase Database · checked Sep 17, 2026
3	Seselec	Indirect evidence	Ciudad De México, MexicoHQ checked Sep 17, 2026	201-500	146 contacts →
	Indirect evidence “SESELEC is an EPC company specialized in electrical infrastructure (Substations, Transmission Lines, Photovoltaic Plants) within Mexico, Iberia (Spain and Portugal) and Latin…” Source: RevenueBase Database · checked Sep 17, 2026
4	Hubbell México	Indirect evidence	Toluca, MexicoHQ checked Sep 17, 2026	1,001-5,000	129 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
5	Kotkoff	Indirect evidence	Ensenada, MexicoHQ checked Sep 17, 2026	51-200	92 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
6	Construcciones Urales Procesos Industriales Cupisa	Indirect evidence	Mexico City, MexicoHQ checked Sep 17, 2026	11-50	84 contacts →
	Indirect evidence “Mechanical and Electrical instalations for the Industry sector” Source: RevenueBase Database · checked Sep 17, 2026
7	Eléctrica Díaz	Indirect evidence	San Luis Rio Colorado, MexicoHQ checked Sep 17, 2026	51-200	64 contacts →
	Indirect evidence “Empresa líder en productos y servicios de ingeniería eléctrica con la más alta calidad, atención profesional y ejecución de obras de ingeniería eléctrica.” Source: RevenueBase Database · checked Sep 17, 2026
8	Fertig	Indirect evidence	Monterrey, MexicoHQ checked Sep 17, 2026	201-500	57 contacts →
	Indirect evidence “FERTIG S.A.” Source: RevenueBase Database · checked Sep 17, 2026
9	Electro Tableros DE Control, S.A. DE C.V	Indirect evidence	Gómez Palacio, MexicoHQ checked Sep 17, 2026	201-500	56 contacts →
	Indirect evidence “Somos una empresa de Ingeniería y Construcción especializada en obras eléctricas con capacidades propias para gestionar de manera integral proyectos de transmisión, distribución…” Source: RevenueBase Database · checked Sep 17, 2026
10	Kinenergy	Indirect evidence	Contry, MexicoHQ checked Sep 17, 2026	51-200	55 contacts →
	Indirect evidence “Certeza técnica para infraestructura crítica.” Source: RevenueBase Database · checked Sep 17, 2026
11	Euroeléctrica	Indirect evidence	Iztapalapa, MexicoHQ checked Sep 17, 2026	201-500	46 contacts →
	Indirect evidence “Es uno de los distribuidores más sólidos y con mayor presencia en el mercado eléctrico.” Source: RevenueBase Database · checked Sep 17, 2026
12	TREPS	Indirect evidence	Querétaro, MexicoHQ checked Sep 17, 2026	11-50	40 contacts →
	Indirect evidence “Somos una empresa de consultoría, capacitación y soluciones de energía renovable especializada, para resolver sus problemas o desafíos dentro del sector industrial, gobierno…” Source: RevenueBase Database · checked Sep 17, 2026
13	Delta Electric	Indirect evidence	Monterrey, MexicoHQ checked Sep 17, 2026	51-200	39 contacts →
	Indirect 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 17, 2026
14	Sisa Automation	Indirect evidence	Hermosillo, MexicoHQ checked Sep 17, 2026	51-200	38 contacts →
	Indirect evidence “Diseño e instalaciones eléctricas de baja, mediana y alta tensión.” Source: RevenueBase Database · checked Sep 17, 2026
15	Insumos Equipos Y Servicios	Indirect evidence	Tlalnepantla, MexicoHQ checked Sep 17, 2026	201-500	37 contacts →
	Indirect evidence “Especialistas en Instalaciones Eléctricas Media y Baja Tensión para Interiorismo Corporativo y Comercial con cobertura en toda la República Mexicana.” Source: RevenueBase Database · checked Sep 17, 2026
16	Sima Energía	Indirect evidence	Coyoacán, MexicoHQ checked Sep 17, 2026	51-200	36 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
17	Entergi México	Indirect evidence	Estado De Mèxico, MexicoHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence “Somos Expertos en generación de energía comprometidos a satisfacer necesidades de energía eléctrica en todo momento y en cualquier lugar.” Source: RevenueBase Database · checked Sep 17, 2026
18	Kuali Ingeniería	Indirect evidence	Hermosillo, MexicoHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence “Somos una empresa responsable con el objetivo de proveer tecnologías que estén a la vanguardia en las áreas de ingeniería civil, seguridad, electricidad, electricidad de potencia…” Source: RevenueBase Database · checked Sep 17, 2026
19	Softelectrics Ingeniería, S.A. DE C.V	Indirect evidence	Toluca, MexicoHQ checked Sep 17, 2026	11-50	33 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
20	E-Keme	Indirect evidence	San Luis Potosí, MexicoHQ checked Sep 17, 2026	11-50	30 contacts →
	Indirect evidence “La empatía constante con la energía es la razón de ser de e-keme; el conocimiento profundo de la energía y sus potenciales para aplicarlo en el control y administración de la…” Source: RevenueBase Database · checked Sep 17, 2026
21	Grupo Pregza SA DE CV	Indirect evidence	Metepec, MexicoHQ checked Sep 17, 2026	51-200	29 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 17, 2026
22	GP Electromecánica S.A DE C.V	Indirect evidence	Aguascalientes, MexicoHQ checked Sep 17, 2026	51-200	29 contacts →
	Indirect evidence “El Grupo GP Electromecánica está conformado por 2 empresas : GP ELECTROMECÁNICA S.A.” Source: RevenueBase Database · checked Sep 17, 2026
23	Denken Ingeniería	Indirect evidence	Monterrey, MexicoHQ checked Sep 17, 2026	51-200	29 contacts →
	Indirect evidence “Somos más que una empresa; somos una fuerza de cambio en el noreste de México.” Source: RevenueBase Database · checked Sep 17, 2026
24	AMP Contratistas	Indirect evidence	Reynosa, MexicoHQ checked Sep 17, 2026	51-200	26 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	Frax Ingenieria Aplicada	Indirect evidence	Ensenada, MexicoHQ checked Sep 17, 2026	1-10	25 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: power distribution engineering companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names power distribution engineering companies.
Partial evidence: Its own public description names part of power distribution engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power distribution engineering companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 593 power distribution engineering companies based in Mexico

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Power distribution engineering companies based in Mexico at a glance

As of Sep 17, 2026

7.3%Verified-email coverage

9.3Average contacts per company

11-50Median size (employees)

7.6%Largest-city concentration · Monterrey

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

189

11-50

262

51-200

113

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 593 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 power distribution engineering companies, 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 “power distribution engineering companies”. 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 power distribution engineering companies), 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 power distribution engineering companies, 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, 402 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 17, 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.

Power distribution engineering companies by metro

Power distribution engineering companies in Monterrey45
Power distribution engineering companies in Ciudad De Mexico33
Power distribution engineering companies in Guadalajara28

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 power distribution engineering companies, 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 power distribution engineering companies are there based in Mexico?

RevenueBase identified 593 power distribution engineering companies 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?

Bricos Mayoreo Electrico DE Monterrey, S.A. DE C.V, headquartered in Monterrey, tops this list with the largest team on record.

Which city has the most power distribution engineering companies?

Monterrey leads with 45 headquartered companies, followed by Ciudad De Mexico (33) and Guadalajara (28).

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 402 verified decision-maker contacts tracked across these 593 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 17, 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.