Company lists · Data refreshed September 2026

Top 25 Aluminum fabrication shops based in Portugal

Name: Aluminum fabrication shops based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 113 companies tracked

RevenueBase identified 113 aluminum fabrication shops headquartered in Portugal as of September 2026 and tracks 981 professional contacts across them, including 237 with verified work emails. Agueda is the largest hub.

This list covers aluminum fabrication shops 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

113Companies

981Contacts tracked

237Verified emails

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The 25 largest aluminum fabrication shops based in Portugal

Ranked by team size

Top 25 of 113 aluminum fabrication shops 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 aluminum fabrication shops: 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	Lingote Alumínios, SA	Indirect evidence	Fafe, PortugalHQ checked Sep 30, 2026	201-500	97 contacts →
	Indirect evidence “A Lingote Alumínios, fundada em 1994, é uma das empresas líderes em Portugal no setor da extrusão e tratamento de superfícies de perfis de alumínio.” Source: RevenueBase Database · checked Sep 30, 2026
2	Extrusal, S.A	Partial evidence	Aveiro, PortugalHQ checked Sep 30, 2026	201-500	83 contacts →
	Partial evidence “Extrusal, located in Aveiro, is a Portuguese company with over 50 years of experience in the extrusion and surface treatment of aluminum alloy profiles.” Source: RevenueBase Database · checked Sep 30, 2026
3	EME Singular	Indirect evidence	Barcelos, PortugalHQ checked Sep 30, 2026	51-200	82 contacts →
	Indirect evidence “Since its foundation, the mission of EME Singular has been to respond to the evolving needs that the market presents, fulfilling requirements for quality and quickness…” Source: RevenueBase Database · checked Sep 30, 2026
4	NCP	Indirect evidence	Oiã, PortugalHQ checked Sep 30, 2026	51-200	61 contacts →
	Indirect evidence “Somos uma empresa de subcontratação especializada na fabricação de peças metálicas.” Source: RevenueBase Database · checked Sep 30, 2026
5	NFI Nouvelles Fermetures International	Partial evidence	Vila Nova De Famalicão, PortugalHQ checked Sep 30, 2026	51-200	48 contacts →
	Partial evidence “NFI fabrique des produits en aluminium: Portes d'entrée, Portails, Portes de Garage, Clôtures, Pergolas, Fenêtres et Marquises A NFI produz produtos em alumínio: Portas de…” Source: RevenueBase Database · checked Sep 30, 2026
6	Arestalfer	Indirect evidence	Sever Do Vouga, PortugalHQ checked Sep 30, 2026	51-200	42 contacts →
	Indirect evidence “Arestalfer is a company with several decades of activity working in the metallic construction sector.” Source: RevenueBase Database · checked Sep 30, 2026
7	Manuaço, S.A	Indirect evidence	Porto, PortugalHQ checked Sep 30, 2026	51-200	31 contacts →
	Indirect evidence “Manuaço - Metálica de Construção e Imagem A Manuaço detém de uma vasta experiência na área da serralharia e tem vindo sempre a crescer ao longo dos anos.” Source: RevenueBase Database · checked Sep 30, 2026
8	Precisão Laser	Indirect evidence	Monte Redondo, PortugalHQ checked Sep 30, 2026	51-200	24 contacts →
	Indirect evidence “A Precisão Laser oferece, desde 2008, soluções para os segmentos mais exigentes das Indústrias automóvel e metalomecânica, bem como dos setores do mobiliário metálico, indústria…” Source: RevenueBase Database · checked Sep 30, 2026
9	Duartesfer	Indirect evidence	Barcelos, PortugalHQ checked Sep 30, 2026	51-200	19 contacts →
	Indirect evidence “Duartesfer initially focused on the construction of factory structures and warehouses, today, after 20 years of implementation in the domestic and currently in the international…” Source: RevenueBase Database · checked Sep 30, 2026
10	LWC Metal	Indirect evidence	Mortagua, PortugalHQ checked Sep 30, 2026	51-200	13 contacts →
	Indirect evidence “A LWC, integrada no Grupo TESTA, desenvolve a sua actividade na área da metalomecânica ligeira.” Source: RevenueBase Database · checked Sep 30, 2026
11	Toolpath Solutions	Indirect evidence	Fao, PortugalHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence “Toolpath Solutions is a company specialized in precision metalworking and works in many markets, including the automotive, textile, food, and construction industries.” Source: RevenueBase Database · checked Sep 30, 2026
12	Joti Aluminium Frames	Partial evidence	Guimaraes, PortugalHQ checked Sep 30, 2026	11-50	12 contacts →
	Partial evidence “The company Joti Aluminum Solutions, based in Guimarães, has over 45 years of experience.” Source: RevenueBase Database · checked Sep 30, 2026
13	João Monteiro E Filhos, LDA	Indirect evidence	Marco De Canaveses, PortugalHQ checked Sep 30, 2026	1-10	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
14	MNL Manuel DAS Neves Loureiro, LDA	Indirect evidence	Vila Nova De Gaia, PortugalHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “A MNL\| Manuel das Neves Loureiro, Lda é uma dinâmica empresa do sector de Serralharia de Construção Civil fundada em 1979 e sedeada em Pedroso - Vila Nova de Gaia.” Source: RevenueBase Database · checked Sep 30, 2026
15	UMM	Indirect evidence	Lisbon, PortugalHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “UMM is a metalwork company from Lisbon.” Source: RevenueBase Database · checked Sep 30, 2026
16	Manuel Lopes Curval & Filhos LDA	Indirect evidence	Vila Do Conde, PortugalHQ checked Sep 30, 2026	11-50	9 contacts →
	Indirect evidence “Robotic Welding; Balancing to 25T; Turning large pieces; Calendaring plate up to 42mm thick and 3m wide; Cutting oxyfuel / plasma up to 300mm in CNC; All types of boiler and…” Source: RevenueBase Database · checked Sep 30, 2026
17	Ibérica, Indústria Componentes Metálicos SA	Indirect evidence	Águeda, PortugalHQ checked Sep 30, 2026	51-200	9 contacts →
	Indirect evidence “Forjamento e Mecanização de Alumínio e Magnésio; • Forjamento e Mecanização de Aço; • Estampagem e Soldadura; • Tornearia Técnica e em Série; • Mecanização de peças provenientes…” Source: RevenueBase Database · checked Sep 30, 2026
18	TABOR	Indirect evidence	Águeda, PortugalHQ checked Sep 30, 2026	11-50	8 contacts →
	Indirect evidence “Established in 1965, Tabor primary excels in areas such as laser cutting and stamping sheet metal parts.” Source: RevenueBase Database · checked Sep 30, 2026
19	JTP Steel	Indirect evidence	Eiriz, PortugalHQ checked Sep 30, 2026	11-50	8 contacts →
	Indirect evidence “Founded in 1975, JTP Steel Lda.” Source: RevenueBase Database · checked Sep 30, 2026
20	Martins DA Cruz & Cruz S.A	Indirect evidence	Várzea - Barcelos, PortugalHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “A Martins da Cruz & Cruz SA é uma empresa especializada na construção metalomecânica desde a sua fundação (Ano de 1995), estando constantemente a optimizar os meios tecnológicos…” Source: RevenueBase Database · checked Sep 30, 2026
21	Linksteel	Indirect evidence	Jesufrei, PortugalHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “Especialistas em fabricação e montagem de estruturas metálicas.” Source: RevenueBase Database · checked Sep 30, 2026
22	Caleiraeterna	Indirect evidence	Pombal, PortugalHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “Somos o parceiro ideal em soluções construtivas em alumínio, oferecendo qualidade, inovação e confiança em cada projeto.” Source: RevenueBase Database · checked Sep 30, 2026
23	Luxe Coat	Indirect evidence	Mem Martins, PortugalHQ checked Sep 30, 2026	1-10	5 contacts →
	Indirect evidence “A Luxe Coat Portugal integra o sólido grupo empresarial, Luxe Perfil, que conta com mais de 25 anos de experiência na concepção, desenvolvimento, fabricação e acabamento de…” Source: RevenueBase Database · checked Sep 30, 2026
24	CAAP	Indirect evidence	Gondomar, PortugalHQ checked Sep 30, 2026	51-200	5 contacts →
	Indirect evidence “CAAP is a Portuguese company established in 1976 whose quality has led to building a solid market reputation.” Source: RevenueBase Database · checked Sep 30, 2026
25	ML	Indirect evidence	Lourosa, PortugalHQ checked Sep 30, 2026	11-50	4 contacts →
	Indirect evidence “Fundada em 1 de Abril de 1989 por Manuel Pinto Canedo a Metalúrgica de Lourosa marca a sua presença no setor metalomecânico através da especialização em fundição de alumínio…” 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: aluminum fabrication shops. 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 aluminum fabrication shops.
Partial evidence: Its own public description names part of aluminum fabrication shops, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aluminum fabrication shops. 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 113 aluminum fabrication shops based in Portugal

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Aluminum fabrication shops based in Portugal at a glance

As of Sep 30, 2026

24.2%Verified-email coverage

8.7Average contacts per company

11-50Median size (employees)

3.5%Largest-city concentration · Agueda

Sep 30, 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 113 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 aluminum fabrication shops, 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 “aluminum fabrication shops”. 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 aluminum fabrication shops), 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 aluminum fabrication shops, 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, 237 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.

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 aluminum fabrication shops, 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 aluminum fabrication shops are there based in Portugal?

RevenueBase identified 113 aluminum fabrication shops 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?

Lingote Alumínios, SA, headquartered in Quinchaes Fafe, tops this list with the largest team on record.

Which city has the most aluminum fabrication shops?

Agueda leads with 4 headquartered companies, followed by Braga (4) and Aveiro (3).

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 237 verified decision-maker contacts tracked across these 113 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.