Company lists · Data refreshed September 2026

Top 25 Electrical engineering consulting firms based in Mexico

Name: Electrical engineering consulting firms based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 655 companies tracked

RevenueBase identified 655 electrical engineering consulting firms headquartered in Mexico as of September 2026 and tracks 4,815 professional contacts across them, including 358 with verified work emails and 17 with mobile numbers. Mexico City is the largest hub.

This list covers electrical engineering consulting firms 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 29, 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 29, 2026 86% judged on-target in blind review

655Companies

4,815Contacts tracked

358Verified emails

17Mobile numbers

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The 25 largest electrical engineering consulting firms based in Mexico

Ranked by team size

Top 25 of 655 electrical engineering consulting firms based in Mexico, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to electrical engineering consulting firms: 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	Hubbell México	Indirect evidence	Toluca, MexicoHQ checked Sep 29, 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 29, 2026
2	Miscelec	Indirect evidence	Ciudad Juarez, MexicoHQ checked Sep 29, 2026	201-500	101 contacts →
	Indirect evidence “Empresa Líder en material eléctrico, Iluminación y Equipo para sistemas Solares, contamos con el mejor Departamento de de Iluminación y control.” Source: RevenueBase Database · checked Sep 29, 2026
3	Kotkoff	Indirect evidence	Ensenada, MexicoHQ checked Sep 29, 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 29, 2026
4	KEY Capital, Sapi DE CV	Indirect evidence	A. Benito Juárez, MexicoHQ checked Sep 29, 2026	201-500	92 contacts →
	Indirect evidence “Somos una firma de consultoría en Ingeniería y Finanzas, especializada en el diseño y estructuración técnica, jurídica, económico-financiera, gerencias y supervisión de proyectos…” Source: RevenueBase Database · checked Sep 29, 2026
5	AEI	Indirect evidence	Mérida, MexicoHQ checked Sep 29, 2026	51-200	78 contacts →
	Indirect evidence “Con más de 39 años de experiencia en el sector industrial, somos profesionales en ingeniería en el sector eléctrico, hidráulico, voz y datos, e iluminación.” Source: RevenueBase Database · checked Sep 29, 2026
6	Eléctrica Díaz	Indirect evidence	San Luis Rio Colorado, MexicoHQ checked Sep 29, 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 29, 2026
7	Fertig	Indirect evidence	Monterrey, MexicoHQ checked Sep 29, 2026	201-500	57 contacts →
	Indirect evidence “FERTIG S.A.” Source: RevenueBase Database · checked Sep 29, 2026
8	Electro Tableros DE Control, S.A. DE C.V	Indirect evidence	Gómez Palacio, MexicoHQ checked Sep 29, 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 29, 2026
9	Kinenergy	Indirect evidence	Contry, MexicoHQ checked Sep 29, 2026	51-200	55 contacts →
	Indirect evidence “Certeza técnica para infraestructura crítica.” Source: RevenueBase Database · checked Sep 29, 2026
10	Pleus Energy	Indirect evidence	México, MexicoHQ checked Sep 29, 2026	51-200	52 contacts →
	Indirect evidence “Pleus es una empresa dedica a brindar servicios integrales de iluminación para el sector industrial, comercial y administrativo (oficinas).” Source: RevenueBase Database · checked Sep 29, 2026
11	FEV México	Partial evidence	Puebla, MexicoHQ checked Sep 29, 2026	51-200	45 contacts →
	Partial evidence “FEV Mexico was founded as B&W Automotive Engineering Mexico in 2017 in the city of Puebla and joined FEV Group in the year 2018, FEV is a global engineering consulter in the…” Source: RevenueBase Database · checked Sep 29, 2026
12	Delectric S.A. DE C.V	Indirect evidence	Monterrey, MexicoHQ checked Sep 29, 2026	51-200	41 contacts →
	Indirect evidence “En Delectric, somos líderes en soluciones de material eléctrico, iluminación y ahorro de energía.” Source: RevenueBase Database · checked Sep 29, 2026
13	TREPS	Indirect evidence	Querétaro, MexicoHQ checked Sep 29, 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 29, 2026
14	Sisa Automation	Indirect evidence	Hermosillo, MexicoHQ checked Sep 29, 2026	51-200	38 contacts →
	Indirect evidence “Diseño e instalaciones eléctricas de baja, mediana y alta tensión.” Source: RevenueBase Database · checked Sep 29, 2026
15	Sima Energía	Indirect evidence	Coyoacán, MexicoHQ checked Sep 29, 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 29, 2026
16	Entergi México	Indirect evidence	Estado De Mèxico, MexicoHQ checked Sep 29, 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 29, 2026
17	Softelectrics Ingeniería, S.A. DE C.V	Indirect evidence	Toluca, MexicoHQ checked Sep 29, 2026	11-50	33 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
18	Grupo Pregza SA DE CV	Indirect evidence	Metepec, MexicoHQ checked Sep 29, 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 29, 2026
19	Denken Ingeniería	Indirect evidence	Monterrey, MexicoHQ checked Sep 29, 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 29, 2026
20	Cantecc Consulting	Partial evidence	Monterrey, MexicoHQ checked Sep 29, 2026	11-50	26 contacts →
	Partial evidence “Cantecc Consulting, S.A.” Source: RevenueBase Database · checked Sep 29, 2026
21	Frax Ingenieria Aplicada	Indirect evidence	Ensenada, MexicoHQ checked Sep 29, 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 29, 2026
22	Doble I Doble E S.A DE C.V	Indirect evidence	Ciudad Juarez, MexicoHQ checked Sep 29, 2026	11-50	25 contacts →
	Indirect evidence “Servicios profesionales de ingeniería, instalaciones, servicio, consultoría, mantenimiento y capacitación en sistemas eléctricos industriales.” Source: RevenueBase Database · checked Sep 29, 2026
23	IND Support & Associates	Partial evidence	Apodaca, MexicoHQ checked Sep 29, 2026	1-10	22 contacts →
	Partial evidence “iS & Associates is a firm of specialists in the management and development of industrial engineering projects committed to the success and profitability to our customers and…” Source: RevenueBase Database · checked Sep 29, 2026
24	Electricx Confianza Y Eficiencia	Indirect evidence	Álvaro Obregón, MexicoHQ checked Sep 29, 2026	11-50	22 contacts →
	Indirect evidence “Empresa mexicana con más de 10 años acompañando a otras empresas, desarrolladores y proyectos industriales en uno de los aspectos más crítico (.” Source: RevenueBase Database · checked Sep 29, 2026
25	Energos	Indirect evidence	León, MexicoHQ checked Sep 29, 2026	11-50	21 contacts →
	Indirect evidence “LET'S CHANGE THE WAY OUR WORLD IS POWERED.” Source: RevenueBase Database · checked Sep 29, 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: electrical engineering consulting firms. 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 electrical engineering consulting firms.
Partial evidence: Its own public description names part of electrical engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical engineering consulting firms. 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 655 electrical engineering consulting firms based in Mexico

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Electrical engineering consulting firms based in Mexico at a glance

As of Sep 29, 2026

7.4%Verified-email coverage

0.4%Mobile-number coverage

7.4Average contacts per company

11-50Median size (employees)

8.4%Largest-city concentration · Mexico City

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

245

11-50

292

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 31.0d

1350–30

17231–60

1461–90

090–180

1180+

Company record updated

Median 97.5d

00–30

5431–60

1,16961–90

2,80990–180

186180+

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 electrical engineering consulting firms, 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 “electrical engineering consulting firms”. 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 electrical engineering consulting firms), 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 electrical engineering consulting firms, 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, 358 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 29, 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.

Electrical engineering consulting firms by metro

Electrical engineering consulting firms in Monterrey45

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 electrical engineering consulting firms, 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 electrical engineering consulting firms are there based in Mexico?

RevenueBase identified 655 electrical engineering consulting firms 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?

Hubbell México, headquartered in Toluca, tops this list with the largest team on record.

Which city has the most electrical engineering consulting firms?

Mexico City leads with 55 headquartered companies, followed by Monterrey (45) and Guadalajara (36).

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 358 verified decision-maker contacts tracked across these 655 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 29, 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.