Company lists · Data refreshed September 2026

Top 25 Injection molded plastic manufacturers based in Mexico

Name: Injection molded plastic manufacturers based in Mexico
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 293 companies tracked

RevenueBase identified 293 injection molded plastic manufacturers headquartered in Mexico as of September 2026 and tracks 5,265 professional contacts across them, including 337 with verified work emails. Queretaro is the largest hub.

This list covers injection molded plastic manufacturers 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

293Companies

5,265Contacts tracked

337Verified emails

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The 25 largest injection molded plastic manufacturers based in Mexico

Ranked by team size

Top 25 of 293 injection molded plastic manufacturers 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 injection molded plastic manufacturers: 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	Unicar Plastics	Partial evidence	San Pablo Xochimehuacan, MexicoHQ checked Sep 17, 2026	501-1,000	219 contacts →
	Partial evidence “Unicar Plastics es una empresa 100% mexicana, que a través de flexibilidad, alta calidad y eficiencia en sus operaciones de manufactura en la Inyección de Plástico, ofrece…” Source: RevenueBase Database · checked Sep 17, 2026
2	Yusa Autoparts México	Indirect evidence	Guadalupe, MexicoHQ checked Sep 17, 2026	1,001-5,000	192 contacts →
	Indirect evidence “Fabricación de partes automotrices inyección de plástico” Source: RevenueBase Database · checked Sep 17, 2026
3	Integrity Tool And Mold DE Mexico	Strong evidence	El Marqués, MexicoHQ checked Sep 17, 2026	51-200	170 contacts →
	Strong 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 17, 2026
4	Nicro Bolta	Partial evidence	San Jerónimo Caleras, MexicoHQ checked Sep 17, 2026	501-1,000	154 contacts →
	Partial 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 17, 2026
5	Engel México	Partial evidence	Querétaro, MexicoHQ checked Sep 17, 2026	51-200	115 contacts →
	Partial evidence “Nuestro mundo es acerca del plástico: Somos uno de los líderes mundiales en la producción de máquinas de moldeo por inyección y automatización.” Source: RevenueBase Database · checked Sep 17, 2026
6	Grupo Arcoiris Plásticos	Strong evidence	Tlajomulco De Zuñiga, MexicoHQ checked Sep 17, 2026	501-1,000	106 contacts →
	Strong 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 17, 2026
7	Privarsa	Indirect evidence	Monterrey, MexicoHQ checked Sep 17, 2026	51-200	91 contacts →
	Indirect evidence “PRIVARSA fue fundada en 1992, en la ciudad de Monterrey N.L, con el objetivo de dar servicio a la creciente industria de inyección de plástico en el país, representando…” Source: RevenueBase Database · checked Sep 17, 2026
8	Wattera, LLC	Strong evidence	Ciudad Juarez, MexicoHQ checked Sep 17, 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 17, 2026
9	Plásticos Técnicos Mexicanos	Indirect evidence	Zona Industiral Valle De Oro, MexicoHQ checked Sep 17, 2026	201-500	82 contacts →
	Indirect evidence “Con más de 5 décadas, en PTM convertimos ideas en soluciones plásticas funcionales y sostenibles.” Source: RevenueBase Database · checked Sep 17, 2026
10	Servicios Vistamex	Indirect evidence	Apaseo El Grande, MexicoHQ checked Sep 17, 2026	201-500	76 contacts →
	Indirect evidence “Nosotros somos Servicios Vistamex, Empresa 100% MEXICANA, que por los últimos 10 años nos hemos desarrollado como PROVEEDOR CONFIABLE en la INYECCIÓN DE PLÁSTICO con PRECIOS…” Source: RevenueBase Database · checked Sep 17, 2026
11	Auto Plastek	Strong evidence	San Francisco Ocotlán, MexicoHQ checked Sep 17, 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 17, 2026
12	Industrias Plásticas NYC	Indirect evidence	Nuevo Leon, MexicoHQ checked Sep 17, 2026	201-500	63 contacts →
	Indirect evidence “Somos una empresa fabricante de productos en plástico 100% mexicana, fundada en 1990 y nuestros productos están elaborados con materiales de la más alta calidad.” Source: RevenueBase Database · checked Sep 17, 2026
13	Axiom APG Mexico	Indirect evidence	Parque Opcion, MexicoHQ checked Sep 17, 2026	51-200	55 contacts →
	Indirect evidence “Industria Automotriz, Inyección de plásticos enfocada a clientes de Clase Mundial.” Source: RevenueBase Database · checked Sep 17, 2026
14	Compartec	Strong evidence	San Juan Del Rio, MexicoHQ checked Sep 17, 2026	51-200	49 contacts →
	Strong evidence “Plastic Injection molding dedicated to automotive and appliance industries” Source: RevenueBase Database · checked Sep 17, 2026
15	Fulltech Casting	Indirect evidence	El Marques, MexicoHQ checked Sep 17, 2026	201-500	47 contacts →
	Indirect evidence “Fulltech Casting es una empresa dedicada a la fabricación de piezas de Inyección de aluminio.” Source: RevenueBase Database · checked Sep 17, 2026
16	Ju-Young México	Indirect evidence	Apodaca, MexicoHQ checked Sep 17, 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 17, 2026
17	Magnafab	Strong evidence	Monterrey, MexicoHQ checked Sep 17, 2026	51-200	33 contacts →
	Strong evidence “We specialize in the manufacture of metal-mechanical products and components and plastic injection, providing effective and innovative solutions to our custumers” Source: RevenueBase Database · checked Sep 17, 2026
18	ANA DE México SA DE CV	Partial evidence	Tijuana, MexicoHQ checked Sep 17, 2026	201-500	31 contacts →
	Partial evidence “ANA DE MÉXICO SA DE CV is a plastics company based out of Tijuana, Mexico.” Source: RevenueBase Database · checked Sep 17, 2026
19	Plastek DE Mexico	Partial evidence	Santa Rosa Jauregui, MexicoHQ checked Sep 17, 2026	1,001-5,000	30 contacts →
	Partial evidence “To everyone who knows Plastek de México, we thank you for connecting with us through this profile over the years.” Source: RevenueBase Database · checked Sep 17, 2026
20	Inova Pharmaplastics SA DE CV	Partial evidence	Zapopan, MexicoHQ checked Sep 17, 2026	11-50	28 contacts →
	Partial evidence “INOVA PHARMAPLASTICS SA DE CV is a plastics company based out of Zapopan, Mexico.” Source: RevenueBase Database · checked Sep 17, 2026
21	Novaplastica SA DE CV	Indirect evidence	MexicoHQ checked Sep 17, 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 17, 2026
22	Alian Plastics MX	Indirect evidence	Santa Catarina, MexicoHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Ofrecemos una mezcla perfecta entre servicios de inyección/ensamble más el soporte de nuestros servicios de ingeniería.” Source: RevenueBase Database · checked Sep 17, 2026
23	Soliplas	Indirect evidence	Ciudad De Mexico, MexicoHQ checked Sep 17, 2026	201-500	23 contacts →
	Indirect evidence “En Soliplas S.A.” Source: RevenueBase Database · checked Sep 17, 2026
24	Eldisy DE Mexico	Partial evidence	Lagos De Moreno, MexicoHQ checked Sep 17, 2026	1,001-5,000	23 contacts →
	Partial evidence “Eldisy designs and makes sealing systems as well as single-component and multi-component injection mouldings for automotive OEMs and tier 1 systems suppliers.” Source: RevenueBase Database · checked Sep 17, 2026
25	Providence Plastics	Strong evidence	Guadalupe, MexicoHQ checked Sep 17, 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 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: injection molded plastic manufacturers. 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 injection molded plastic manufacturers.
Partial evidence: Its own public description names part of injection molded plastic manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name injection molded plastic manufacturers. 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 293 injection molded plastic manufacturers based in Mexico

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Injection molded plastic manufacturers based in Mexico at a glance

As of Sep 17, 2026

6.4%Verified-email coverage

18.0Average contacts per company

11-50Median size (employees)

5.5%Largest-city concentration · Queretaro

Sep 17, 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 293 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 injection molded plastic manufacturers, 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 “injection molded plastic manufacturers”. 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 injection molded plastic manufacturers), 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 injection molded plastic manufacturers, 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, 337 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.

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 injection molded plastic manufacturers, 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 injection molded plastic manufacturers are there based in Mexico?

RevenueBase identified 293 injection molded plastic manufacturers 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?

Unicar Plastics, headquartered in Saltillo Coahuila, tops this list with the largest team on record.

Which city has the most injection molded plastic manufacturers?

Queretaro leads with 16 headquartered companies, followed by Apodaca (10) and El Marques (10).

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 337 verified decision-maker contacts tracked across these 293 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.