Company lists · Data refreshed October 2026

Top 25 Boilermaker contractors based in Portugal

Name: Boilermaker contractors based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 98 companies tracked

RevenueBase identified 98 company matches for boilermaker contractors associated with Portugal as of October 2026 and tracks 1,278 professional contacts across them, including 224 with verified work emails. Viana Do Castelo is the largest hub.

This list covers company matches for boilermaker contractors associated with Portugal, 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 October 9, 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 Oct 9, 2026 How this list was built

98Companies

1,278Contacts tracked

224Verified emails

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The 25 largest boilermaker contractors based in Portugal

Ranked by team size

Top 25 of 98 company matches for boilermaker contractors based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Motrinde	Exact match	Quintã Do Loureiro, PortugalHQ recorded Oct 9, 2026	201-500	119 contacts →
	Exact match “Motrinde is a company dedicated to working in the field of metal mechanics, industrial maintenance and metal constructions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	EME Singular	Exact match	Barcelos, PortugalHQ recorded Oct 9, 2026	51-200	95 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	SIMI	Exact match	Oeiras, PortugalHQ recorded Oct 9, 2026	51-200	67 contacts →
	Exact match “After 30 years of existence, SIMI has achieved a leading position in Portugal and worldwide in mechanical activities in Piping, Steel Tanks, Structural Steel and Equipments…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Metaloviana, SA	Exact match	Viana Do Castelo, PortugalHQ recorded Oct 9, 2026	51-200	62 contacts →
	Exact match “Metaloviana, SA is a portuguese manufacturer and supplier of various metal structures.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Arestalfer	Exact match	Sever Do Vouga, PortugalHQ recorded Oct 9, 2026	51-200	49 contacts →
	Exact match “Arestalfer is a company with several decades of activity working in the metallic construction sector.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Btl- Indústrias Metalúrgicas SA	Exact match	Ossela, PortugalHQ recorded Oct 9, 2026	51-200	43 contacts →
	Exact match “BTL - Indústrias Metalúrgicas, S.A.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	TIMP	Exact match	Lisbon, PortugalHQ recorded Oct 9, 2026	11-50	33 contacts →
	Exact match “TISSOT Industrie \| Excelência industrial sob medida desde 1942.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Favemac	Exact match	Oliveira De Azeméis, PortugalHQ recorded Oct 9, 2026	51-200	28 contacts →
	Exact match “Our technical department offers rigor in the study, development and execution of equipment for the industry, based on long experience.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Simetriaxial	Exact match	Mealhada, PortugalHQ recorded Oct 9, 2026	11-50	26 contacts →
	Exact match “A Simetriaxial é uma empresa de metalomecânica que realiza serviços de conservação e manutenção industrial, tais como a montagem de equipamentos e de estruturas metálicas, a…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Setrova	Exact match	Sines, PortugalHQ recorded Oct 9, 2026	51-200	25 contacts →
	Exact match “A empresa SETROVA - Execução de Projectos, Lda, foi fundada em 1983 tendo como objecto social a execução de projectos fabris, representações e assistência técnica metalúrgica.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Jotainox	Exact match	Vila Nova De Famalicão, PortugalHQ recorded Oct 9, 2026	51-200	24 contacts →
	Exact match “We are fully committed in everything we do We operate in the welding and metal processing business, and we have specialized in stainless steel and carbon steel.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Costa & Rego Metal Solutions	Exact match	Viana Do Castelo, PortugalHQ recorded Oct 9, 2026	11-50	19 contacts →
	Exact match “Founded in 1982, COSTA & REGO is a Portuguese industrial manufacturing company specializing in steel structures, metal fabrication, CNC machining, laser cutting and welding.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Duartesfer	Exact match	Barcelos, PortugalHQ recorded Oct 9, 2026	51-200	19 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Carlos V. Rebelo Lda, Construções Metálicas E Indústrias Metalomecânicas	Exact match	Santarém, PortugalHQ recorded Oct 9, 2026	51-200	16 contacts →
	Exact match “Empresa familiar na área da metalúrgica, sendo uma actividade bastante desenvolvida no concelho, opera desde 2006 ao serviço do setor agrícola, assistência fabril, construção…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Infusão	Exact match	São Julião Do Tojal, PortugalHQ recorded Oct 9, 2026	11-50	14 contacts →
	Exact match “A INFUSÃO – Soldadura e Fluidos Industriais, Lda, é uma empresa cuja área de acção se destina sobretudo à construção e manutenção industrial farmacêutica, alimentar e química.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	BBC Steel Equipamentos Industriais	Exact match	Vale De Cambra, PortugalHQ recorded Oct 9, 2026	11-50	14 contacts →
	Exact match “BBC STEEL, is a company based in Portugal, dedicated to Industrial maintenance, manufacturing of stainless steel equipment, piping and layout changes.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Embeiral Steel	Exact match	Viseu, PortugalHQ recorded Oct 9, 2026	11-50	12 contacts →
	Exact match “Founded on June 12, 2018, Embeiral Steel is dedicated to the execution, transformation and application of all types of Metallic Structures, Industrial Pavilions, Metallic…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Manuel Lopes Curval & Filhos LDA	Exact match	Vila Do Conde, PortugalHQ recorded Oct 9, 2026	11-50	11 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Martin Caldeiras LDA	Exact match	Caldas Da Rainha, PortugalHQ recorded Oct 9, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Vapor Ilhas Montagens Técnicas E Industriais, LDA	Exact match	Machico, PortugalHQ recorded Oct 9, 2026	11-50	7 contacts →
	Exact match “A Vapor ilhas é uma empresa solidamente implantada no mercado regional da Madeira desde 2004 e que se tem expandido com obras em no Reino Unido, Mali e Arábia Saudita desde 2012.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Tornitrofa	Exact match	Trofa, PortugalHQ recorded Oct 9, 2026	11-50	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Martins DA Cruz & Cruz S.A	Exact match	Várzea - Barcelos, PortugalHQ recorded Oct 9, 2026	11-50	6 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Dionísio José Gomes DAS Neves, LDA	Exact match	Carriço, PortugalHQ recorded Oct 9, 2026	51-200	6 contacts →
	Exact match “Metalomecânica” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Mecanidraulica Internacional	Exact match	Maia, PortugalHQ recorded Oct 9, 2026	11-50	5 contacts →
	Exact match “Mecanidraulica Internacional, is a metal construction company, specialized in Structures, Oil & Gas, Boilermaking, Bridges and Viaducts, Industrial buildings and the Environment.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Ribeiwelding	Exact match	Donairia, PortugalHQ recorded Oct 9, 2026	1-10	5 contacts →
	Exact match “A nossa empresa, RibeiWelding - Soluções de Soldadura, Lda, desenvolve a sua atividade especializando-se e direcionando-se para a área industrial, mais propriamente a área da…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “boilermaker contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 98 boilermaker contractors based in Portugal

See the full list, filter by size, metro and specialty, and access 224 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Boilermaker contractors based in Portugal at a glance

As of Oct 9, 2026

17.5%Verified-email coverage

13.0Average contacts per company

11-50Median size (employees)

6.1%Largest-city concentration · Viana Do Castelo

Oct 9, 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 98 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 Portugal whose business descriptions match “boilermaker contractors” 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 224 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 October 9, 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 “boilermaker contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many boilermaker contractors are there based in Portugal?

RevenueBase identified 98 company matches for boilermaker contractors associated with Portugal as of October 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?

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

Which city has the most boilermaker contractors?

Viana Do Castelo leads with 6 company records, followed by Aveiro (3) and Barcelos (3).

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 224 professional contacts with verified work emails tracked across these 98 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 October 9, 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.