Company lists · Data refreshed September 2026

Top 25 Polymer molding companies based in Portugal

Name: Polymer molding companies based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 173 companies tracked

RevenueBase identified 173 polymer molding companies headquartered in Portugal as of September 2026 and tracks 2,192 professional contacts across them, including 461 with verified work emails. Marinha Grande is the largest hub.

This list covers polymer molding 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 20, 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 20, 2026 86% judged on-target in blind review

173Companies

2,192Contacts tracked

461Verified emails

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The 25 largest polymer molding companies based in Portugal

Ranked by team size

Top 25 of 173 polymer molding companies based in Portugal, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to polymer molding 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	GLN	Indirect evidence	Leiria, PortugalHQ checked Sep 20, 2026	201-500	199 contacts →
	Indirect 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 20, 2026
2	Moldit Industries	Indirect evidence	Oliveira De Azeméis, PortugalHQ checked Sep 20, 2026	51-200	89 contacts →
	Indirect evidence “Mould Production for plastic injection and compression and injections of plastic parts.” Source: RevenueBase Database · checked Sep 20, 2026
3	DRT Group	Indirect evidence	Leiria, PortugalHQ checked Sep 20, 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 20, 2026
4	Maxiplás	Partial evidence	Pombal, PortugalHQ checked Sep 20, 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 20, 2026
5	Grupo Moldoeste	Indirect evidence	Leiria, PortugalHQ checked Sep 20, 2026	51-200	68 contacts →
	Indirect 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 20, 2026
6	Ribermold	Indirect evidence	Marinha Grande, PortugalHQ checked Sep 20, 2026	51-200	64 contacts →
	Indirect evidence “Always Doing Better What We do Best" The combination of cutting edge technology and a motivated and rigorous team with more than three decades of experience in the design…” Source: RevenueBase Database · checked Sep 20, 2026
7	Soplast	Partial evidence	Valongo, PortugalHQ checked Sep 20, 2026	51-200	60 contacts →
	Partial evidence “SOPLAST is a company specialized in the production of thermoplastic parts by injection molding.” Source: RevenueBase Database · checked Sep 20, 2026
8	VIPEX	Partial evidence	Marinha Grande, PortugalHQ checked Sep 20, 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 20, 2026
9	Moldetipogroup	Partial evidence	Marinha Grande, PortugalHQ checked Sep 20, 2026	51-200	56 contacts →
	Partial evidence “Moldetipo Group is an engineering and production molding company, located in the world famous cluster of Marinha Grande, in Portugal.” Source: RevenueBase Database · checked Sep 20, 2026
10	Somema Moldes	Indirect evidence	Marinha Grande, PortugalHQ checked Sep 20, 2026	51-200	53 contacts →
	Indirect evidence “Founded in 1958 in Marinha Grande SOMEMA is nowadays acknowledged as a standing toolmaker due to its work developed in the international market in Europe as well in America.” Source: RevenueBase Database · checked Sep 20, 2026
11	Tecnifreza	Indirect evidence	Marinha Grande, PortugalHQ checked Sep 20, 2026	51-200	47 contacts →
	Indirect evidence “Since 1989, Tecnifreza is headquartered in Marinha Grande – Portugal.” Source: RevenueBase Database · checked Sep 20, 2026
12	CODIL	Indirect evidence	Fajoes, PortugalHQ checked Sep 20, 2026	51-200	46 contacts →
	Indirect evidence “Founded in 1978, Codil’s main activity is the injection and commercialization of domestic utilities in plastic.” Source: RevenueBase Database · checked Sep 20, 2026
13	Fozmoldes, LDA	Indirect evidence	Marinha Grande, PortugalHQ checked Sep 20, 2026	51-200	43 contacts →
	Indirect evidence “FozMoldes, Lda is a Portuguese company with more than 20 years’ experience in production of plastic injection molds.” Source: RevenueBase Database · checked Sep 20, 2026
14	PMM Moldes	Indirect evidence	Maceira Lra, PortugalHQ checked Sep 20, 2026	11-50	41 contacts →
	Indirect 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 20, 2026
15	PVS Moldes	Indirect evidence	Leiria, PortugalHQ checked Sep 20, 2026	51-200	39 contacts →
	Indirect evidence “PVS Moldes is currently located in a small location of the centre region of Portugal, circa 120 Km from Lisbon, 190 Km from Oporto and about 15 km away from Nazaré.o The company…” Source: RevenueBase Database · checked Sep 20, 2026
16	J.Prior	Indirect evidence	Aveiro, PortugalHQ checked Sep 20, 2026	51-200	25 contacts →
	Indirect evidence “J.” Source: RevenueBase Database · checked Sep 20, 2026
17	Sitecna S.A	Indirect evidence	Leiria, PortugalHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “We are a reference partner for thermoforming and injection solutions, from design to production.” Source: RevenueBase Database · checked Sep 20, 2026
18	VL Moldes	Indirect evidence	Marinha Grande, PortugalHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “A VL Moldes estabelecida desde 1997 na Marinha Grande, somos fabricante de moldes técnicos as Indústria de Plásticas.” Source: RevenueBase Database · checked Sep 20, 2026
19	AES Group	Indirect evidence	Barosa, PortugalHQ checked Sep 20, 2026	51-200	23 contacts →
	Indirect evidence “We are specialized in Engineering and Manufacturing of Injection Molds for the Plastics and Die Cast Industry.” Source: RevenueBase Database · checked Sep 20, 2026
20	Tecnijusta, LDA	Indirect evidence	Marinha Grande, PortugalHQ checked Sep 20, 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 20, 2026
21	Moldene	Indirect evidence	Pataias, PortugalHQ checked Sep 20, 2026	51-200	19 contacts →
	Indirect 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 20, 2026
22	Procadimoldes	Indirect evidence	Maceira - Marinha Grande, PortugalHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “Procadimoldes is a dynamic company, established in the manufacture of plastic injection molds since 1994.” Source: RevenueBase Database · checked Sep 20, 2026
23	Steelplus	Indirect evidence	Vila Cova De Perrinho, PortugalHQ checked Sep 20, 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 20, 2026
24	OLI Moldes	Indirect evidence	Esgueira, PortugalHQ checked Sep 20, 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 20, 2026
25	VSV Moldes	Indirect evidence	Martingança, PortugalHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “Since 2001, VSV MOLDES has established itself in the market as a reference in the mold making industry.” Source: RevenueBase Database · checked Sep 20, 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: polymer molding 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 polymer molding companies.
Partial evidence: Its own public description names part of polymer molding companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name polymer molding 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 173 polymer molding companies based in Portugal

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Polymer molding companies based in Portugal at a glance

As of Sep 20, 2026

21.0%Verified-email coverage

12.7Average contacts per company

11-50Median size (employees)

27.2%Largest-city concentration · Marinha Grande

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 173 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 polymer molding 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 “polymer molding 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 polymer molding 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 polymer molding 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, 461 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 20, 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.

Polymer molding companies by metro

Polymer molding companies in Marinha Grande47

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 polymer molding 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 polymer molding companies are there based in Portugal?

RevenueBase identified 173 polymer molding 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?

GLN, headquartered in Maceira, tops this list with the largest team on record.

Which city has the most polymer molding companies?

Marinha Grande leads with 47 headquartered companies, followed by Leiria (15) and Oliveira De Azemeis (14).

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 461 verified decision-maker contacts tracked across these 173 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 20, 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.