Company lists · Data refreshed September 2026

Top 25 Custom automotive plastic molders based in Mexico

Name: Custom automotive plastic molders based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 179 companies tracked

RevenueBase identified 179 custom automotive plastic molders headquartered in Mexico as of September 2026 and tracks 3,506 professional contacts across them, including 165 with verified work emails. Queretaro is the largest hub.

This list covers custom automotive plastic molders 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 16, 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 16, 2026 86% judged on-target in blind review

179Companies

3,506Contacts tracked

165Verified emails

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The 25 largest custom automotive plastic molders based in Mexico

Ranked by team size

Top 25 of 179 custom automotive plastic molders based in Mexico, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to custom automotive plastic molders: 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	Yusa Autoparts México	Indirect evidence	Guadalupe, MexicoHQ checked Sep 16, 2026	1,001-5,000	192 contacts →
	Indirect evidence “Fabricación de partes automotrices inyección de plástico” Source: RevenueBase Database · checked Sep 16, 2026
2	Integrity Tool And Mold DE Mexico	Partial evidence	El Marqués, MexicoHQ checked Sep 16, 2026	51-200	170 contacts →
	Partial evidence “At Integrity Tool and Mold de Mexico our mission is to be the World Leader in Plastic Injection Molds.” Source: RevenueBase Database · checked Sep 16, 2026
3	Nicro Bolta	Strong evidence	San Jerónimo Caleras, MexicoHQ checked Sep 16, 2026	501-1,000	154 contacts →
	Strong evidence “NICRO BOLTA is a plastics, plating, painting and assembly company servicing to the automotive industry based out of Heroica Puebla De Zaragoza, Mexico.” Source: RevenueBase Database · checked Sep 16, 2026
4	Grupo Arcoiris Plásticos	Partial evidence	Tlajomulco De Zuñiga, MexicoHQ checked Sep 16, 2026	501-1,000	106 contacts →
	Partial evidence “Grupo Arcoiris Plasticos is a World Class Plastic & Mold Manufacturer for Pharmaceutical, Food and Beverage, Cosmetic, Nutritional Industries among others.” Source: RevenueBase Database · checked Sep 16, 2026
5	CIE Pemsa Saltillo CIE Plasticos Mexico	Strong evidence	Saltillo, MexicoHQ checked Sep 16, 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 16, 2026
6	Quimmco Centro Tecnologico	Partial evidence	Saltillo, MexicoHQ checked Sep 16, 2026	201-500	93 contacts →
	Partial evidence “Quimmco Centro Tecnológico SA de CV (QCT) es una empresa mexicana subsidiaria del Grupo Quimmco, establecida en 1997 en Saltillo, Coahuila para el diseño y fabricación de moldes y…” Source: RevenueBase Database · checked Sep 16, 2026
7	Wattera, LLC	Strong evidence	Ciudad Juarez, MexicoHQ checked Sep 16, 2026	51-200	91 contacts →
	Strong evidence “Wattera is a modern, world class facility for injection molded plastics located in Juarez Mexico.” Source: RevenueBase Database · checked Sep 16, 2026
8	Auto Plastek	Strong evidence	San Francisco Ocotlán, MexicoHQ checked Sep 16, 2026	201-500	65 contacts →
	Strong evidence “Auto Plastek is a 100% Mexican plastic injection company which works for the Automotive Industry.” Source: RevenueBase Database · checked Sep 16, 2026
9	Axiom APG Mexico	Indirect evidence	Parque Opcion, MexicoHQ checked Sep 16, 2026	51-200	55 contacts →
	Indirect evidence “Industria Automotriz, Inyección de plásticos enfocada a clientes de Clase Mundial.” Source: RevenueBase Database · checked Sep 16, 2026
10	Compartec	Strong evidence	San Juan Del Rio, MexicoHQ checked Sep 16, 2026	51-200	49 contacts →
	Strong evidence “Plastic Injection molding dedicated to automotive and appliance industries” Source: RevenueBase Database · checked Sep 16, 2026
11	Ju-Young México	Indirect evidence	Apodaca, MexicoHQ checked Sep 16, 2026	51-200	41 contacts →
	Indirect evidence “Ju Young Mexico is a company from Ju Young Group, who have presence in Korea, Philippines, U.S.A and Mexico.” Source: RevenueBase Database · checked Sep 16, 2026
12	Novaplastica SA DE CV	Indirect evidence	MexicoHQ checked Sep 16, 2026	51-200	24 contacts →
	Indirect evidence “Novaplastica es una empresa que nace en México hace más de veinte años por un grupo de accionistas emprendedores que deciden tomar nuevos rumbos, creando una empresa dedicada a…” Source: RevenueBase Database · checked Sep 16, 2026
13	Soliplas	Indirect evidence	Ciudad De Mexico, MexicoHQ checked Sep 16, 2026	201-500	23 contacts →
	Indirect evidence “En Soliplas S.A.” Source: RevenueBase Database · checked Sep 16, 2026
14	Providence Plastics	Strong evidence	Guadalupe, MexicoHQ checked Sep 16, 2026	51-200	20 contacts →
	Strong evidence “Our precision plastic injection molded components are in products by Mars Company, Mattel, Siemens, JCI, GM, Toyota, Nissan, Whirlpool,Frigidaire, LTH, GE Prolec among others.” Source: RevenueBase Database · checked Sep 16, 2026
15	Chrom Industries, LLC	Indirect evidence	Reynosa, MexicoHQ checked Sep 16, 2026	51-200	17 contacts →
	Indirect evidence “Originally acquired by the Circuitronix Group in 2014, Chrom is one of two injection molding related facilities in Mexico under the Circuitronix umbrella.” Source: RevenueBase Database · checked Sep 16, 2026
16	Grupo Perplast S.R.L. DE C.V	Partial evidence	Naucalpan, MexicoHQ checked Sep 16, 2026	51-200	15 contacts →
	Partial evidence “También conocidos como Moldes y Plásticos de Precisión, Grupo Perplast fue fundada en 1981, siendo líderes en la inyección de alta precisión de productos plásticos.” Source: RevenueBase Database · checked Sep 16, 2026
17	Mecanoplástica Industrial	Indirect evidence	Guadalajara, MexicoHQ checked Sep 16, 2026	51-200	13 contacts →
	Indirect evidence “Mecanoplastica Industrial is a company located in the city of Guadalajara, Mexico.” Source: RevenueBase Database · checked Sep 16, 2026
18	Liant Technologies	Strong evidence	Ramos Arizpe, MexicoHQ checked Sep 16, 2026	51-200	12 contacts →
	Strong evidence “Manufacturing company specializing in plastic injection molded parts.” Source: RevenueBase Database · checked Sep 16, 2026
19	GD Components DE México SA DE CV	Indirect evidence	Jiutepec, MexicoHQ checked Sep 16, 2026	201-500	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
20	NPI Molding Solutions	Indirect evidence	Industrial Zapopan Norte, MexicoHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “NPI MOLDING SOLUTIONS reúne a diversas marcas de calidad en el mercado de la inyección de plástico para ofrecer soluciones a la medida de las necesidades del cliente soportándolo…” Source: RevenueBase Database · checked Sep 16, 2026
21	Maquinados Y Herramentales Pima SC	Partial evidence	León, MexicoHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “MAQUINADOS Y HERRAMENTALES PIMA SC es una empresa en constante crecimiento que se especializa en fabricación y reparación de moldes de fundición a presión para piezas de aluminio…” Source: RevenueBase Database · checked Sep 16, 2026
22	Isgo Manufacturing	Partial evidence	Mitras, MexicoHQ checked Sep 16, 2026	201-500	7 contacts →
	Partial evidence “IISGO MANUFACTURING is a plastic molding company based out of Niquel 9241, Ciudad Industrial Mitras, Garcia Nuevo León, Mexico.” Source: RevenueBase Database · checked Sep 16, 2026
23	Hajime Precision Plastic Product DE México	Indirect evidence	Lagos De Moreno, MexicoHQ checked Sep 16, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
24	KAST	Partial evidence	Santiago De Querétaro, MexicoHQ checked Sep 16, 2026	11-50	5 contacts →
	Partial evidence “We are specialists in the design and manufacture of molds for plastic injection and die casting for parts that require tight dimensional tolerances and precision surface finishes.” Source: RevenueBase Database · checked Sep 16, 2026
25	ITW Monterrey	Indirect evidence	Apodaca, MexicoHQ checked Sep 16, 2026	201-500	5 contacts →
	Indirect evidence “En nuestra empresa, nos especializamos en la inyección de piezas plásticas para los sistemas de seguridad automotriz.” Source: RevenueBase Database · checked Sep 16, 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: custom automotive plastic molders. 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 custom automotive plastic molders.
Partial evidence: Its own public description names part of custom automotive plastic molders, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom automotive plastic molders. 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 179 custom automotive plastic molders based in Mexico

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Custom automotive plastic molders based in Mexico at a glance

As of Sep 16, 2026

4.7%Verified-email coverage

19.6Average contacts per company

51-200Median size (employees)

6.7%Largest-city concentration · Queretaro

Sep 16, 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 179 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 custom automotive plastic molders, 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 “custom automotive plastic molders”. 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 custom automotive plastic molders), 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 custom automotive plastic molders, 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, 165 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 16, 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 custom automotive plastic molders, 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 custom automotive plastic molders are there based in Mexico?

RevenueBase identified 179 custom automotive plastic molders 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?

Yusa Autoparts México, headquartered in Guadalupe, tops this list with the largest team on record.

Which city has the most custom automotive plastic molders?

Queretaro leads with 12 headquartered companies, followed by Apodaca (8) and El Marques (8).

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 165 verified decision-maker contacts tracked across these 179 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 16, 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.