Company lists · Data refreshed September 2026

Top 25 Equipment installation contractors based in Portugal

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 193 companies tracked

RevenueBase identified 193 equipment installation contractors headquartered in Portugal as of September 2026 and tracks 1,715 professional contacts across them, including 347 with verified work emails. Braga is the largest hub.

This list covers equipment installation contractors 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 16, 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 16, 2026 86% judged on-target in blind review

193Companies

1,715Contacts tracked

347Verified emails

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The 25 largest equipment installation contractors based in Portugal

Ranked by team size

Top 25 of 193 equipment installation contractors based in Portugal, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to equipment installation contractors: 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	Est, S.A	Indirect evidence	Leiria, PortugalHQ checked Sep 16, 2026	51-200	551 contacts →
	Indirect evidence “EST - Empresa Serviços Técnicos, S.A.” Source: RevenueBase Database · checked Sep 16, 2026
2	DTE	Indirect evidence	Braga, PortugalHQ checked Sep 16, 2026	51-200	155 contacts →
	Indirect evidence “Acompanhando a constante evolução tecnológica e os novos modos de vida, a dte orgulha-se de ser uma das empresas nacionais de referência na instalação de infraestruturas e…” Source: RevenueBase Database · checked Sep 16, 2026
3	Sistavac	Indirect evidence	Guifões, PortugalHQ checked Sep 16, 2026	201-500	79 contacts →
	Indirect evidence “A SISTAVAC está vocacionada para a Concepção, Montagem e Manutenção de instalações de Frio Comercial e Industrial e Ar Condicionado, recorrendo a técnicas e soluções de engenharia…” Source: RevenueBase Database · checked Sep 16, 2026
4	Airking	Indirect evidence	Marinha Grande, PortugalHQ checked Sep 16, 2026	51-200	35 contacts →
	Indirect evidence “Com sede em Leiria e delegação regional no Algarve, a Airking é uma empresa de engenharia certificada e especialista na conceção de projeto e execução de instalações técnicas em…” Source: RevenueBase Database · checked Sep 16, 2026
5	Aqueciliz S.A	Indirect evidence	Caranguejeira, PortugalHQ checked Sep 16, 2026	51-200	30 contacts →
	Indirect evidence “O principal objetivo do GRUPO AQUECILIZ é proporcionar ao Mercado, e em especial aos nossos Cientes, um Grau de Satisfação que cumpra as expectativas, necessidades e compromissos…” Source: RevenueBase Database · checked Sep 16, 2026
6	Electroinstal	Indirect evidence	Maia, PortugalHQ checked Sep 16, 2026	51-200	27 contacts →
	Indirect evidence “Instalações Elétricas \| Instalações Mecânicas (AVAC)\| Sistemas de Segurança \| Gestão Técnica (GTC)” Source: RevenueBase Database · checked Sep 16, 2026
7	Enermundo	Indirect evidence	Paços Ferreira, PortugalHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect evidence “Instalações elétricas de baixa e média tensão, Ited, CCTV, controle de acessos, Intrusão, deteção de incêndio, etc.” Source: RevenueBase Database · checked Sep 16, 2026
8	Newclima	Indirect evidence	Maia, PortugalHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect evidence “A Newclima Instalações e Manutenção, Lda.” Source: RevenueBase Database · checked Sep 16, 2026
9	IELAC	Indirect evidence	Vila Nova De Famalicão, PortugalHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
10	ICD	Strong evidence	Palmeiros, PortugalHQ checked Sep 16, 2026	51-200	20 contacts →
	Strong evidence “ICD focuses its activity on the installation of electromechanical equipment and infrastructures in the most diverse fields of expertise.” Source: RevenueBase Database · checked Sep 16, 2026
11	Frostline	Indirect evidence	Venda Do Pinheiro - Mafra, PortugalHQ checked Sep 16, 2026	51-200	18 contacts →
	Indirect evidence “Engenharia AVAC com Rigor, Inovação e Compromisso A Frostline – Climatização e Refrigeração, Lda.” Source: RevenueBase Database · checked Sep 16, 2026
12	Cwpower	Indirect evidence	Lisbon, PortugalHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “Instalações Elétricas e Telecomunicações & Domótica - Redes Estruturadas de Dados - Safety - SADI - Security - SADIR, Controlo de Acessos, CCTV - Manutenção” Source: RevenueBase Database · checked Sep 16, 2026
13	Gartek	Indirect evidence	Moreira De Cónegos, PortugalHQ checked Sep 16, 2026	1-10	18 contacts →
	Indirect evidence “Integrada no Grupo Garcia Garcia, a Gartek vem fazer parte de um sólido leque composto por 4 empresas distintas, nomeadamente Garcia Garcia, Multiprojectus, Garsteel e Gartek – GG…” Source: RevenueBase Database · checked Sep 16, 2026
14	Builtin Instalações Especiais	Indirect evidence	V.n.famalicão, PortugalHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “Builtin, empresa engenharia, Instalação Eletricidade, Ar Condicionado, painéis solares e especialidades” Source: RevenueBase Database · checked Sep 16, 2026
15	Climacom	Indirect evidence	Cacia, PortugalHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “A Climacom, Assistência técnica de climatização Lda, é uma empresa de serviços com mais de 30 anos de actividade fundada em 1992, sediada em Aveiro e dedicada a prestar o seu…” Source: RevenueBase Database · checked Sep 16, 2026
16	Indutora	Indirect evidence	Funchal, PortugalHQ checked Sep 16, 2026	51-200	16 contacts →
	Indirect evidence “Instalações Eléctricas e de Telecomunicações” Source: RevenueBase Database · checked Sep 16, 2026
17	EPMF	Indirect evidence	Lisbon, PortugalHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “A EPMF iniciou a atividade na área dos Projetos, Fiscalização e Manutenção de Instalações.” Source: RevenueBase Database · checked Sep 16, 2026
18	Focuscribble	Partial evidence	Vila Nova De Famalicão, PortugalHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial evidence “Focuscribble is an organization dedicated to the provision of eletrical installations and AVAC services, based on the principles of seriousness, competence and accuracy.” Source: RevenueBase Database · checked Sep 16, 2026
19	Trimono	Partial evidence	Olival Basto, PortugalHQ checked Sep 16, 2026	51-200	15 contacts →
	Partial evidence “About Trimono Founded in 2001, Trimono Electrical Installations quickly became a trusted name in Portugal’s electrical installation sector.” Source: RevenueBase Database · checked Sep 16, 2026
20	Snef Portugal Electricidade	Indirect evidence	Elvas, PortugalHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Somos uma empresa com uma rica trajetória de mais de 30 anos, estabelecendo um legado sólido no setor industrial.” Source: RevenueBase Database · checked Sep 16, 2026
21	Lusoclima	Indirect evidence	Gondomar, PortugalHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “A Lusoclima - Soluções de Engenharia SA.” Source: RevenueBase Database · checked Sep 16, 2026
22	Decibolt	Indirect evidence	Póvoa De Varzim, PortugalHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “Em 2011, surge no mercado uma empresa vocacionada para as instalações elétricas, que desenvolve uma parceria com o Grupo CCR.” Source: RevenueBase Database · checked Sep 16, 2026
23	Termosul	Indirect evidence	Alhos Vedros, PortugalHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “Fundada em Fevereiro de 1982, a Termosul conta com uma vasta experiencia na concepção, projecto e execução de instalações mecânicas de Aquecimento, Ventilação e Ar Condicionado.” Source: RevenueBase Database · checked Sep 16, 2026
24	Aveirisol	Partial evidence	Aveiro, PortugalHQ checked Sep 16, 2026	51-200	8 contacts →
	Partial evidence “Founded in the 90's, at AVIERISOL we provide installation services for the industry, also working with acoustic insulation, fire insulation and HVAC installations.” Source: RevenueBase Database · checked Sep 16, 2026
25	Onlight Portugal	Indirect evidence	Lisboa, PortugalHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “A ONLIGHT é uma empresa jovem e dinâmica, que se implantou no mercado em 2012.” Source: RevenueBase Database · checked Sep 16, 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: equipment installation contractors. 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 equipment installation contractors.
Partial evidence: Its own public description names part of equipment installation contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name equipment installation contractors. 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 193 equipment installation contractors based in Portugal

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Equipment installation contractors based in Portugal at a glance

As of Sep 16, 2026

20.2%Verified-email coverage

8.9Average contacts per company

11-50Median size (employees)

6.2%Largest-city concentration · Braga

Sep 16, 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 193 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 equipment installation contractors, 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 “equipment installation contractors”. 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 equipment installation contractors), 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 equipment installation contractors, 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, 347 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 16, 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 equipment installation contractors, 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 equipment installation contractors are there based in Portugal?

RevenueBase identified 193 equipment installation contractors 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?

Est, S.A, headquartered in Leiria, tops this list with the largest team on record.

Which city has the most equipment installation contractors?

Braga leads with 12 headquartered companies, followed by Lisboa (12) and Odivelas (5).

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 347 verified decision-maker contacts tracked across these 193 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 16, 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.