Company lists · Data refreshed September 2026

Top 25 Automotive plastics design companies based in Portugal

Name: Automotive plastics design companies based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 118 companies tracked

RevenueBase identified 118 automotive plastics design companies headquartered in Portugal as of September 2026 and tracks 3,882 professional contacts across them, including 1,009 with verified work emails. Marinha Grande is the largest hub.

This list covers automotive plastics design companies headquartered in Portugal, 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

118Companies

3,882Contacts tracked

1,009Verified emails

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The 25 largest automotive plastics design companies based in Portugal

Ranked by team size

Top 25 of 118 automotive plastics design companies based in Portugal, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to automotive plastics design 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	Simoldes Plastics	Partial evidence	Oliveira De Azeméis, PortugalHQ checked Sep 30, 2026	1,001-5,000	1,185 contacts →
	Partial evidence “Simoldes Plastics is a set of companies belonging to Simoldes, with headquarters in Oliveira de Azeméis, Portugal.” Source: RevenueBase Database · checked Sep 30, 2026
2	GLN	Partial evidence	Leiria, PortugalHQ checked Sep 30, 2026	201-500	199 contacts →
	Partial evidence “WELCOME TO GLN Several decades of experience and constant technological innovation, establish GLN as a dynamic group of high precision molds production and plastic injection.” Source: RevenueBase Database · checked Sep 30, 2026
3	TMG Automotive	Partial evidence	S. Cosme Do Vale, PortugalHQ checked Sep 30, 2026	501-1,000	195 contacts →
	Partial evidence “TMG Automotive is a business unit of TMG Group – a private family-owned and operated company founded in 1937.” Source: RevenueBase Database · checked Sep 30, 2026
4	Sarreliber Transf DE Plásticos E Metais S.A	Partial evidence	4970-685 Arcos De Valdevez, PortugalHQ checked Sep 30, 2026	201-500	187 contacts →
	Partial evidence “Sarreliber is a subsidiary of the French group Sarrel devoted to production and commercialization of Chromed plastic parts.” Source: RevenueBase Database · checked Sep 30, 2026
5	Microplásticos Group	Partial evidence	Figueira Da Foz, PortugalHQ checked Sep 30, 2026	201-500	182 contacts →
	Partial evidence “MICROplásticos is a family-owned business established in 1987 and dedicated to the production of high-precision and dimensionally rigorous plastic components, according to the…” Source: RevenueBase Database · checked Sep 30, 2026
6	Fehst Componentes LDA	Partial evidence	Braga, PortugalHQ checked Sep 30, 2026	51-200	95 contacts →
	Partial evidence “FEHST Componentes is an international supplier to the automotive industry, specialized in premium interior aesthetic modules.” Source: RevenueBase Database · checked Sep 30, 2026
7	DRT Group	Indirect evidence	Leiria, PortugalHQ checked Sep 30, 2026	51-200	79 contacts →
	Indirect evidence “Desde a sua fundação em 1994, a DRT é uma referência enquanto fabricante de moldes de injeção de plásticos até 25 toneladas.” Source: RevenueBase Database · checked Sep 30, 2026
8	KLC Technical Plastics	Partial evidence	Marinha Grande, PortugalHQ checked Sep 30, 2026	51-200	73 contacts →
	Partial evidence “KLC is a custom molding company with know how and technology expertise in the production of assembled plastic decorated parts for high end applications.” Source: RevenueBase Database · checked Sep 30, 2026
9	Maxiplás	Partial evidence	Pombal, PortugalHQ checked Sep 30, 2026	51-200	70 contacts →
	Partial evidence “MAXIPLÁS leading in the world of the injection molding business, it is today a familiar name in the Electronics, Communication and Automotive Industry.” Source: RevenueBase Database · checked Sep 30, 2026
10	Grupo Moldoeste	Partial evidence	Leiria, PortugalHQ checked Sep 30, 2026	51-200	68 contacts →
	Partial evidence “MOLDOESTE is a global supplier specialised in the development, design and production of high precision injection moulds and technical injection moulded components for the…” Source: RevenueBase Database · checked Sep 30, 2026
11	Soplast	Indirect evidence	Valongo, PortugalHQ checked Sep 30, 2026	51-200	60 contacts →
	Indirect evidence “SOPLAST is a company specialized in the production of thermoplastic parts by injection molding.” Source: RevenueBase Database · checked Sep 30, 2026
12	VIPEX	Partial evidence	Marinha Grande, PortugalHQ checked Sep 30, 2026	51-200	59 contacts →
	Partial evidence “Vipex is a Portuguese company with over 30 years of experience in plastic injection molding, specializing in the manufacturing of technical parts and the development of fully…” Source: RevenueBase Database · checked Sep 30, 2026
13	Carfi Group	Indirect evidence	Marinha Grande, PortugalHQ checked Sep 30, 2026	51-200	49 contacts →
	Indirect evidence “Carfi Group - Carfi Portugal, Carfi Polska, Carfi Tools, Inovstep.” Source: RevenueBase Database · checked Sep 30, 2026
14	Celoplás, Plásticos Para A Indústria, S.A	Indirect evidence	Grimancelos, PortugalHQ checked Sep 30, 2026	201-500	46 contacts →
	Indirect evidence “Celoplás, Plásticos para a Indústria S.A.” Source: RevenueBase Database · checked Sep 30, 2026
15	Steep Plastique Portugal	Partial evidence	Lanheses, PortugalHQ checked Sep 30, 2026	51-200	44 contacts →
	Partial evidence “Com presença consolidada em países como França, Eslováquia, Turquia, Portugal e Marrocos, a Steep Plastique destaca-se como um fornecedor de componentes para o mercado automóvel…” Source: RevenueBase Database · checked Sep 30, 2026
16	PMM Moldes	Partial evidence	Maceira Lra, PortugalHQ checked Sep 30, 2026	11-50	41 contacts →
	Partial evidence “PMM is a company specialized in the study, technical development and manufacture of molds with high technical requirements for the injection of plastic, rubber and die-casting…” Source: RevenueBase Database · checked Sep 30, 2026
17	Dexprom LDA	Partial evidence	Leiria, PortugalHQ checked Sep 30, 2026	51-200	29 contacts →
	Partial evidence “Dexprom is a Portuguese Enterprise that develops and perform mould projects for the Plastics and Die Casting Industry In his continues evolution, this Enterprise is recognized by…” Source: RevenueBase Database · checked Sep 30, 2026
18	J.Prior	Indirect evidence	Aveiro, PortugalHQ checked Sep 30, 2026	51-200	25 contacts →
	Indirect evidence “J.” Source: RevenueBase Database · checked Sep 30, 2026
19	Tecnijusta, LDA	Indirect evidence	Marinha Grande, PortugalHQ checked Sep 30, 2026	11-50	19 contacts →
	Indirect evidence “Fundada em 2005, a Tecnijusta é uma empresa especializada no fabrico de moldes técnicos para a injeção de plástico de elevada complexidade técnica para os mais diversificados…” Source: RevenueBase Database · checked Sep 30, 2026
20	Moldene	Strong evidence	Pataias, PortugalHQ checked Sep 30, 2026	51-200	19 contacts →
	Strong evidence “MOLDENE is a company that designs, and produces moulds for the Die Casting and Plastic Industry, under the motto ‘details lead to perfection’.” Source: RevenueBase Database · checked Sep 30, 2026
21	MPC Designworks	Partial evidence	Lisbon, PortugalHQ checked Sep 30, 2026	11-50	17 contacts →
	Partial evidence “Specializing in advanced composites, MPC DesignWorks is an engineering design studio providing multidisciplinary product development and production-oriented design services to the…” Source: RevenueBase Database · checked Sep 30, 2026
22	Steelplus	Indirect evidence	Vila Cova De Perrinho, PortugalHQ checked Sep 30, 2026	11-50	17 contacts →
	Indirect evidence “SteelPLUS is a Portuguese mold maker with over 20 years of experience in the market, located in the city of Vale de Cambra, 40 minutes away from Oporto airport.” Source: RevenueBase Database · checked Sep 30, 2026
23	OLI Moldes	Indirect evidence	Esgueira, PortugalHQ checked Sep 30, 2026	11-50	16 contacts →
	Indirect evidence “Founded in 1991, OLI Moldes is specialized in the production of moulds for the injection of thermoplastic materials.” Source: RevenueBase Database · checked Sep 30, 2026
24	Plastifa	Partial evidence	Requião, PortugalHQ checked Sep 30, 2026	51-200	14 contacts →
	Partial evidence “Plastifa is a company with over 25 years of experience in the production of plastic injected parts.” Source: RevenueBase Database · checked Sep 30, 2026
25	Molde Matos, S.A	Indirect evidence	Marinha Grande, PortugalHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “O nosso foco são os nossos clientes!” 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 plastics design 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 plastics design companies.
Partial evidence: Its own public description names part of automotive plastics design companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive plastics design 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 118 automotive plastics design companies based in Portugal

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Automotive plastics design companies based in Portugal at a glance

As of Sep 30, 2026

26.0%Verified-email coverage

32.9Average contacts per company

11-50Median size (employees)

25.4%Largest-city concentration · Marinha Grande

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 118 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 plastics design 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 Portugal whose own description of what they do matches “automotive plastics design 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 plastics design 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 plastics design companies, and records with no verified work email. Companies headquartered outside Portugal 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, 1,009 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.

Automotive plastics design companies by metro

Automotive plastics design companies in Marinha Grande30

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 plastics design 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 plastics design companies are there based in Portugal?

RevenueBase identified 118 automotive plastics design companies headquartered in Portugal 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?

Simoldes Plastics, headquartered in Oliveira De Azemeis Oliveira De Azemeis, tops this list with the largest team on record.

Which city has the most automotive plastics design companies?

Marinha Grande leads with 30 headquartered companies, followed by Leiria (7) and Oliveira De Azemeis (6).

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 1,009 verified decision-maker contacts tracked across these 118 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.