Company lists · Data refreshed November 2026

Top 19 Plastic assembly companies based in Mexico

RevenueBase identified 216 company matches for plastic assembly companies associated with Mexico as of November 2026 and tracks 6,586 professional contacts across them, including 588 with verified work emails. Apodaca is the largest hub.

This list covers company matches for plastic 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
216Companies
6,586Contacts tracked
588Verified emails
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The 19 largest plastic assembly companies based in Mexico

Ranked by team size
Top 19 of 216 company matches for plastic 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Pablo Xochimehuacan, MexicoHQ recorded Nov 6, 2026501-1,000246 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGuadalupe, MexicoHQ recorded Nov 6, 20261,001-5,000202 contacts →

Exact match

“Fabricación de partes automotrices inyección de plástico”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSan Jerónimo Caleras, MexicoHQ recorded Nov 6, 2026501-1,000182 contacts →

Exact match

“NICRO BOLTA is a plastics, plating, painting and assembly company servicing to the automotive industry based out of Heroica Puebla De Zaragoza, Mexico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTlajomulco De Zuñiga, MexicoHQ recorded Nov 6, 2026501-1,000124 contacts →

Exact match

“Grupo Arcoiris Plasticos is a World Class Plastic & Mold Manufacturer for Pharmaceutical, Food and Beverage, Cosmetic, Nutritional Industries among others.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMonterret, MexicoHQ recorded Nov 6, 2026201-500103 contacts →

Exact match

“Comprometidos en ofrecer servicios integrales de maquila, operador logístico, inspección de calidad y administración de operaciones a la industria en general.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchZona Industiral Valle De Oro, MexicoHQ recorded Nov 6, 2026201-50092 contacts →

Exact match

“Con más de 5 décadas, en PTM convertimos ideas en soluciones plásticas funcionales y sostenibles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNuevo Leon, MexicoHQ recorded Nov 6, 2026201-50074 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTlajomulco De Zuñiga, MexicoHQ recorded Nov 6, 2026201-50074 contacts →

Exact match

“Private company, manufacturer of painted plastic parts for automotive and appliance industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTultitlán, MexicoHQ recorded Nov 6, 2026501-1,00065 contacts →

Exact match

“Industrias Cazel es una empresa mexicana dedicada al desarrollo, diseño y fabricación de partes plásticas para la industria automotriz y del hogar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSan Juan Del Rio, MexicoHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“Plastic Injection molding dedicated to automotive and appliance industries”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact match285, MexicoHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“Maquinado y ensamble de piezas de automoción”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEl Salto, MexicoHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Seerauber is an IATF 16949 certified contract manufacturer, located in Guadalajara at the center of Mexico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMonterrey, MexicoHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Plemsa | Plásticos Especializados de Monterrey S.A de C.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSanta Rosa Jauregui, MexicoHQ recorded Nov 6, 2026201-50029 contacts →

Exact match

“Nos dedicamos … a la venta de soluciones en servicios en transformación de plástico para la industria”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAgua Prieta, MexicoHQ recorded Nov 6, 2026201-50025 contacts →

Exact match

“Manufacturas y Ensambles Fernández y Asociados”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSanta Catarina, MexicoHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Ofrecemos una mezcla perfecta entre servicios de inyección/ensamble más el soporte de nuestros servicios de ingeniería.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMexico City, MexicoHQ recorded Nov 6, 2026201-50018 contacts →

Exact match

“En Soliplas S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchReynosa, MexicoHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Originally acquired by the Circuitronix Group in 2014, Chrom is one of two injection molding related facilities in Mexico under the Circuitronix umbrella.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSaltillo, MexicoHQ recorded Nov 6, 2026201-50016 contacts →

Exact match

“Empresa líder en inyección de plástico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 19 of 216 plastic assembly companies based in Mexico

See the full list, filter by size, metro and specialty, and access 588 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plastic assembly companies based in Mexico at a glance

As of Nov 6, 2026
8.9%Verified-email coverage
30.5Average contacts per company
51-200Median size (employees)
4.2%Largest-city concentration · Apodaca
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
60
51-200
60
201-500
43
501-1,000
13
1,001-5,000
10
10001+
2

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 216 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 “plastic 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 588 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 “plastic assembly companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plastic assembly companies are there based in Mexico?

RevenueBase identified 216 company matches for plastic 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?

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

Which city has the most plastic assembly companies?

Apodaca leads with 9 company records, followed by Queretaro (9) and Monterrey (8).

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 588 professional contacts with verified work emails tracked across these 216 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.