Company lists · Data refreshed September 2026

Top 25 Automotive parts assembly companies based in Mexico

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 196 companies tracked

RevenueBase identified 196 automotive parts assembly companies headquartered in Mexico as of September 2026 and tracks 8,233 professional contacts across them, including 483 with verified work emails. San Luis Potosi is the largest hub.

This list covers automotive parts assembly 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 30, 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 30, 2026 86% judged on-target in blind review

196Companies

8,233Contacts tracked

483Verified emails

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The 25 largest automotive parts assembly companies based in Mexico

Ranked by team size

Top 25 of 196 automotive parts assembly companies based in Mexico, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to automotive parts assembly 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	Distribuciones Sagaji	Indirect evidence	Mexico D.F., MexicoHQ checked Sep 30, 2026	501-1,000	269 contacts →
	Indirect evidence “DISTRIBUCIONES SAGAJI, es una empresa líder en la distribución y comercialización de autopartes al mayoreo, apoyada en la tecnología, con sistemas y equipo de vanguardia…” Source: RevenueBase Database · checked Sep 30, 2026
2	Minth México	Strong evidence	Aguascalientes, MexicoHQ checked Sep 30, 2026	1,001-5,000	229 contacts →
	Strong evidence “Minth Group stands as a global leader in the manufacturing of exterior and structural automotive parts.” Source: RevenueBase Database · checked Sep 30, 2026
3	Geni DE México	Indirect evidence	Huejotzingo, MexicoHQ checked Sep 30, 2026	201-500	221 contacts →
	Indirect evidence “Empresa alemana americana instalada en México, productora de autopartes de alta calidad y tecnología” Source: RevenueBase Database · checked Sep 30, 2026
4	FFT North America	Indirect evidence	Puebla, MexicoHQ checked Sep 30, 2026	201-500	203 contacts →
	Indirect evidence “FFT Production systems, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
5	Yusa Autoparts México	Indirect evidence	Guadalupe, MexicoHQ checked Sep 30, 2026	1,001-5,000	192 contacts →
	Indirect evidence “Fabricación de partes automotrices inyección de plástico” Source: RevenueBase Database · checked Sep 30, 2026
6	Questum	Indirect evidence	San Pedro Garza García, MexicoHQ checked Sep 30, 2026	1,001-5,000	189 contacts →
	Indirect evidence “Questum is a company of Grupo Quimmco that brings together the capabilities of casting, forging and high precision machining to offer integral solutions that unify our people and…” Source: RevenueBase Database · checked Sep 30, 2026
7	Proma Northamerica	Strong evidence	Puebla, MexicoHQ checked Sep 30, 2026	501-1,000	152 contacts →
	Strong evidence “Proma Group is an Italian company with a turnover of 1.1 billion euros, specialized in the production of automotive components, seat structures, body assemblies and suspension…” Source: RevenueBase Database · checked Sep 30, 2026
8	Neapco Mexico	Indirect evidence	Saltillo, MexicoHQ checked Sep 30, 2026	201-500	125 contacts →
	Indirect evidence “NEAPCO diseña, fabrica y distribuye partes de servicio y equipo manufacturero original automotriz de flechas y medias flechas para camiones ligeros, camiones pesados, todo…” Source: RevenueBase Database · checked Sep 30, 2026
9	Aztek Technologies	Indirect evidence	Nuevo Leon, MexicoHQ checked Sep 30, 2026	501-1,000	123 contacts →
	Indirect evidence “Aztek Technologies es líder en la fabricación y Montaje de piezas metálicas.” Source: RevenueBase Database · checked Sep 30, 2026
10	Elektrokontakt México	Indirect evidence	Piedras Negras, MexicoHQ checked Sep 30, 2026	1,001-5,000	112 contacts →
	Indirect evidence “Desde 2001, Elektrokontakt México se ha dedicado a la fabricación de arneses automotrices para chasis, motor y sistema de frenos ABS, así como ensambles y componentes eléctricos…” Source: RevenueBase Database · checked Sep 30, 2026
11	Kayser Automotive Systems Mexico	Partial evidence	Puebla, MexicoHQ checked Sep 30, 2026	201-500	110 contacts →
	Partial evidence “We have been your strong partner in the automotive industry for more than 60 years.” Source: RevenueBase Database · checked Sep 30, 2026
12	CIE Pemsa Saltillo CIE Plasticos Mexico	Strong evidence	Saltillo, MexicoHQ checked Sep 30, 2026	201-500	98 contacts →
	Strong evidence “Full experience in Automotive Paint Process, Spray on Bed Liner, Plastic Injection and Assembly, CIE Automotive North can support its Automotive customers since the early…” Source: RevenueBase Database · checked Sep 30, 2026
13	Mikel's	Indirect evidence	Tlalnepantla, MexicoHQ checked Sep 30, 2026	201-500	77 contacts →
	Indirect evidence “Fundada en 1960, Industrias Tamer SA de CV comenzó su exitosa historia con la fabricación de partes automotrices y productos de ferretería.” Source: RevenueBase Database · checked Sep 30, 2026
14	Unicar Mexicana SA DE CV	Indirect evidence	Fracc Industrial La Ciénega, MexicoHQ checked Sep 30, 2026	201-500	77 contacts →
	Indirect evidence “Unicar Mexicana es una empresa 100% mexicana, que a través de una visión clara, tiempo y esfuerzo se consolida como una empresa de clase mundial.” Source: RevenueBase Database · checked Sep 30, 2026
15	Nidec Powertrain Systems DE Mexico	Strong evidence	San Luis Potosí, MexicoHQ checked Sep 30, 2026	201-500	72 contacts →
	Strong evidence “NIDEC TOSOK DE MEXICO is a Nidec Group Company for automotive parts manufacturing stablished in San Luis Potosí, Mexico, with HQ in Japan.” Source: RevenueBase Database · checked Sep 30, 2026
16	Grupo Ciosa	Indirect evidence	Zapopan, MexicoHQ checked Sep 30, 2026	501-1,000	71 contacts →
	Indirect evidence “Somos una empresa en constante crecimiento y expansión con más de 26 años de experiencia en el mercado de autopartes y refacciones automotrices.” Source: RevenueBase Database · checked Sep 30, 2026
17	DBG Mexico	Partial evidence	Monterrey, MexicoHQ checked Sep 30, 2026	501-1,000	67 contacts →
	Partial evidence “DBG is a custom metal manufacturer supplying components and value-added services to the Commercial Vehicles (Bus, Heavy & Medium Duty Truck), Automotive, Military, Agricultural &…” Source: RevenueBase Database · checked Sep 30, 2026
18	Bocar Group	Partial evidence	MexicoHQ checked Sep 30, 2026	5,001-10,000	59 contacts →
	Partial evidence “We offer to the automotive industry a sophisticated range of products and services.” Source: RevenueBase Database · checked Sep 30, 2026
19	Hirschvogel Components México	Indirect evidence	Nuevo San Juan, MexicoHQ checked Sep 30, 2026	501-1,000	58 contacts →
	Indirect evidence “El grupo Hirschvogel es uno de los mayores proveedores internacionales de partes automotrices en el área de forjado de acero y aluminio, así como de mecanizado.” Source: RevenueBase Database · checked Sep 30, 2026
20	Neaton Auto Mexicana, S.A. DE C.V	Indirect evidence	El Marqués, MexicoHQ checked Sep 30, 2026	501-1,000	42 contacts →
	Indirect evidence “NEATON AUTO MEXICANA, S.A.” Source: RevenueBase Database · checked Sep 30, 2026
21	GNS Automotive Mexico	Partial evidence	San Jose Iturbide, MexicoHQ checked Sep 30, 2026	51-200	41 contacts →
	Partial evidence “GNS Automotive Mexico is an automotive company located at San Jose Iturbide, Gto, Mexico with headquarters in Michigan, USA” Source: RevenueBase Database · checked Sep 30, 2026
22	Samot Industria Mecánica - México	Indirect evidence	Silao De La Victoria, MexicoHQ checked Sep 30, 2026	201-500	41 contacts →
	Indirect evidence “Samot Industria Mecánica, empresa dedicada a la fabricación de piezas mecanizadas de alta precisión para la industria automotriz.” Source: RevenueBase Database · checked Sep 30, 2026
23	Magna Exteriors Celaya	Indirect evidence	Celaya, MexicoHQ checked Sep 30, 2026	201-500	38 contacts →
	Indirect evidence “Sobre Magna Exteriors Reconocida globalmente como una compañía innovadora en todos los aspectos del exterior del vehículo, Magna provee todo lo necesario, desde el desarrollo de…” Source: RevenueBase Database · checked Sep 30, 2026
24	Gisederlan	Indirect evidence	285, MexicoHQ checked Sep 30, 2026	51-200	36 contacts →
	Indirect evidence “Maquinado y ensamble de piezas de automoción” Source: RevenueBase Database · checked Sep 30, 2026
25	Grupo Dinamex	Indirect evidence	López Mateos, MexicoHQ checked Sep 30, 2026	501-1,000	34 contacts →
	Indirect evidence “Con más de seis décadas de experiencia, somos pioneros en soluciones automotrices de vanguardia.” Source: RevenueBase Database · checked Sep 30, 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: automotive parts assembly 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 automotive parts assembly companies.
Partial evidence: Its own public description names part of automotive parts assembly companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive parts assembly 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 196 automotive parts assembly companies based in Mexico

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Automotive parts assembly companies based in Mexico at a glance

As of Sep 30, 2026

5.9%Verified-email coverage

42.0Average contacts per company

51-200Median size (employees)

4.6%Largest-city concentration · San Luis Potosi

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 196 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 automotive parts assembly 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 “automotive parts assembly 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 automotive parts assembly 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 automotive parts assembly 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, 483 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 30, 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.

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 automotive parts assembly 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 automotive parts assembly companies are there based in Mexico?

RevenueBase identified 196 automotive parts assembly 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?

Distribuciones Sagaji, headquartered in Mexico D.F., tops this list with the largest team on record.

Which city has the most automotive parts assembly companies?

San Luis Potosi leads with 9 headquartered companies, followed by Aguascalientes (8) and Guadalajara (7).

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 483 verified decision-maker contacts tracked across these 196 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 30, 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.