Company lists · Data refreshed November 2026

Top 18 Electromechanical assembly companies based in Mexico

Name: Electromechanical assembly companies based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 154 companies tracked

RevenueBase identified 154 company matches for electromechanical assembly companies associated with Mexico as of November 2026 and tracks 3,233 professional contacts across them, including 479 with verified work emails. Monterrey is the largest hub.

This list covers company matches for electromechanical assembly companies 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 November 6, 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 Nov 6, 2026 How this list was built

154Companies

3,233Contacts tracked

479Verified emails

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The 18 largest electromechanical assembly companies based in Mexico

Ranked by team size

Top 18 of 154 company matches for electromechanical assembly companies based in Mexico, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Metalia MS	Exact match	General Escobedo, MexicoHQ recorded Nov 6, 2026	1,001-5,000	131 contacts →
	Exact match “METALIA-MS SA DE CV is a machinery company based out of Ciudad General Escobedo, Mexico.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Hubard Y Bourlon	Exact match	México, MexicoHQ recorded Nov 6, 2026	201-500	125 contacts →
	Exact match “Hubard y Bourlon, empresa mexicana especializada en instalaciones electromecánicas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	AMD Maquinaria	Exact match	Queretaro, MexicoHQ recorded Nov 6, 2026	51-200	97 contacts →
	Exact match “AMD Maquinaria was founded in August 1996 in the city of Querétaro, Qro.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Keytronic Ciudad Juárez	Exact match	Ciudad Juarez, MexicoHQ recorded Nov 6, 2026	1,001-5,000	84 contacts →
	Exact match “Keytronic is a value-added contract manufacturer to some of the world’s leading OEMs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Machinecare Industrial Services	Exact match	Monterrey, MexicoHQ recorded Nov 6, 2026	51-200	38 contacts →
	Exact match “Machine Care is an Engineering Company Specialized in providing Express Support & Maintenance Services in motion, for Automated Test & Assy Systems for Manufacturing Industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Gec-Vac	Exact match	Saltillo, MexicoHQ recorded Nov 6, 2026	11-50	34 contacts →
	Exact match “GEC-VAC se especializa en diseño, manufactura de maquinaria e integración de equipo original, tal como líneas de ensamble, celdas de manufactura, sistemas de manipulación…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Julian Electric DE México	Exact match	Saltillo, MexicoHQ recorded Nov 6, 2026	1,001-5,000	31 contacts →
	Exact match “Fabricante líder de mazos de cables, conjuntos de cables y conjuntos electromecánicos industriales y de automoción.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Montajes E Ingenierías Sultana	Exact match	Monterrey, MexicoHQ recorded Nov 6, 2026	201-500	30 contacts →
	Exact match “Empresa con expertise en montaje electromecánico de equipos industriales, fabricación y montaje de estructuras metálicas” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Mecatrónica DE México Industrial Automation & Custom Machinery	Exact match	Hermosillo, MexicoHQ recorded Nov 6, 2026	11-50	26 contacts →
	Exact match “Mecatrónica de México is a specialized engineering company focused on the design, manufacturing and integration of custom industrial automation systems, assembly machines and test…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Balatron	Exact match	Mexico City, MexicoHQ recorded Nov 6, 2026	51-200	24 contacts →
	Exact match “For three decades Balatron has provided world class Contract Electronics Manufacturing (CEM) solutions for companies in a variety of industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Motec MEX S.A. DE C.V	Exact match	Guadalupe, MexicoHQ recorded Nov 6, 2026	51-200	23 contacts →
	Exact match “Somos una empresa con más de 25 años de experiencia en la Industria electromecánica, enfocados a la necesidad de las aplicaciones de nuestros clientes, ofreciendo soluciones…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Ind. Electromecánica Pafra	Exact match	Queretaro, MexicoHQ recorded Nov 6, 2026	51-200	19 contacts →
	Exact match “Diseño, Ingeniería, Proyecto de Obra Electrica y Mecánica Industrial.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	FCEO	Exact match	Zapopan, MexicoHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Pitic Manufacturing	Exact match	Hermosillo, MexicoHQ recorded Nov 6, 2026	201-500	16 contacts →
	Exact match “Experienced provider of manufacturing operations for telecommunications cable assembly and connector products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Fesmex Fluid Equipment Supply Company	Exact match	Mexicali, MexicoHQ recorded Nov 6, 2026	1-10	13 contacts →
	Exact match “FESMEX/ Fluid Equipment Supply Company S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	BENSA	Exact match	Monclova, MexicoHQ recorded Nov 6, 2026	201-500	12 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 · Nov 6, 2026 · View company records in RevenueBase
17	Maverick Electronics	Exact match	Reynosa, MexicoHQ recorded Nov 6, 2026	51-200	11 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	SEIRU	Exact match	Mexico City, MexicoHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “Somos Seiru, una firma mexicana compuesta por un equipo con más de 25 años de experiencia en el ámbito de la Maquila de Ensambles Electrónicos.” Recorded in the RevenueBase company graph · Nov 6, 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 “electromechanical assembly companies”. 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 18 of 154 electromechanical assembly companies based in Mexico

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Electromechanical assembly companies based in Mexico at a glance

As of Nov 6, 2026

14.8%Verified-email coverage

21.0Average contacts per company

11-50Median size (employees)

8.4%Largest-city concentration · Monterrey

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 154 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 “electromechanical assembly companies” 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 479 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 November 6, 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 “electromechanical assembly companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electromechanical assembly companies are there based in Mexico?

RevenueBase identified 154 company matches for electromechanical assembly companies associated with Mexico as of November 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?

Metalia MS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electromechanical assembly companies?

Monterrey leads with 13 company records, followed by Tijuana (8) and Queretaro (7).

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 479 professional contacts with verified work emails tracked across these 154 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 November 6, 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.