Company lists · Data refreshed September 2026

Top 21 Utility construction companies based in Portugal

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 64 companies tracked

RevenueBase identified 64 company matches for utility construction companies associated with Portugal as of September 2026 and tracks 1,695 professional contacts across them, including 480 with verified work emails. Lisbon is the largest hub.

This list covers company matches for utility construction companies 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 September 19, 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 Sep 19, 2026 How this list was built

64Companies

1,695Contacts tracked

480Verified emails

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The 21 largest utility construction companies based in Portugal

Ranked by team size

Top 21 of 64 company matches for utility construction companies based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	CME	Exact match	Oeiras, PortugalHQ recorded Sep 19, 2026	1,001-5,000	681 contacts →
	Exact match “Engineering Service Provider / Contractor on Telecom, IT, GIS, Electricity, Renewable Energy, Energy Generation, Hydraulic Facilities, Gas, Pipeline, Industrial installations…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Painhas SA	Exact match	Viana Do Castelo, PortugalHQ recorded Sep 19, 2026	501-1,000	229 contacts →
	Exact match “A PAINHAS, S.A.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Cjr-Cândido José Rodrigues	Exact match	Selho São Lourenço, PortugalHQ recorded Sep 19, 2026	501-1,000	98 contacts →
	Exact match “Founded in 1970, CJR Empreiteiros / CJR - Cândido José Rodrigues is at the origin of the CJR Group.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Silva & Vinha S.A	Exact match	Penafiel, PortugalHQ recorded Sep 19, 2026	201-500	54 contacts →
	Exact match “A Silva & Vinha, S.A.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Cosmik Group	Exact match	Alfragide, PortugalHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “A Cosmik é uma empresa especializada em construção civil e obras publicas de edifícios residenciais e comerciais, com conhecimento, experiência, relacionamento pessoal e a…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Powergroup	Exact match	Paredes, PortugalHQ recorded Sep 19, 2026	51-200	23 contacts →
	Exact match “We work and grow together!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Setrova	Exact match	Sines, PortugalHQ recorded Sep 19, 2026	51-200	22 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 · Sep 19, 2026 · View company records in RevenueBase
8	Voltel	Exact match	Santa Catarina Da Serra, PortugalHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “A Voltel – Instalações Técnicas de Electricidade, Lda.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Margem Mitica LDA	Exact match	Lisbon, PortugalHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “A Margem Mítica, surgiu em 2013, com a clara intenção de colocar no mercado uma equipa dinâmica, cuja experiência comprovada do seu corpo técnico tem mais de 20 anos nas mais…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Purainstalação, LDA	Exact match	Forte Da Casa, PortugalHQ recorded Sep 19, 2026	51-200	12 contacts →
	Exact match “Com actividade aberta desde 2001, a Purainstalação Unipessoal Lda, sediada no Forte da Casa, concelho de Vila Franca de Xira, tem como principais actividades a Construção e…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Diverinstal	Exact match	Sintra, PortugalHQ recorded Sep 19, 2026	51-200	11 contacts →
	Exact match “Diverinstal, founded in 2001, is a company that operates in Energy, Telecommunications, Industrial installations.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Hidrenki, LDA	Exact match	Santarém, PortugalHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “A Hidrenki é uma empresa especializada na condução, controlo e tratamento de água.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Cunha Bastos, LDA	Exact match	Viana Do Castelo, PortugalHQ recorded Sep 19, 2026	11-50	9 contacts →
	Exact match “Fundada em 1984 por Guilherme da Cunha Bastos, a Cunha Bastos é uma empresa com vasta experiência na área das infraestruturas e das instalações para Energia e na área de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Primus Lean	Exact match	Viana Do Castelo, PortugalHQ recorded Sep 19, 2026	11-50	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Ecoedifica	Exact match	Torres Novas, PortugalHQ recorded Sep 19, 2026	51-200	7 contacts →
	Exact match “A Ecoedifica - Ambiente e Construções, SA é uma empresa de referência no domínio da Construção Civil e nas Infraestruturas de Águas e Esgotos, no âmbito da contratação pública e…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Inframais Construções LDA	Exact match	Vila Franca De Xira, PortugalHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “A Inframais Construções é uma empresa que se destaca nas obras de Infraestruturas: Loteamentos, Vias de Comunicação, Obras Privadas e Públicas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	ASE	Exact match	Albergaria-a-velha, PortugalHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “A ASE, empresa da Metaveiro Grupo, destaca-se como uma referência especializada no setor das Instalações Elétricas e Hidráulicas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	TEALT	Exact match	Santo Tirso, PortugalHQ recorded Sep 19, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Unikonstroi	Exact match	Sintra, PortugalHQ recorded Sep 19, 2026	51-200	3 contacts →
	Exact match “Sediada na orla da Serra de Sintra, somos uma empresa familiar criada em 1998 por Armindo Gonçalves e Augusto Gonçalves à data com 24 e 22 anos, respetivamente.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	JRSF	Exact match	Pombal, PortugalHQ recorded Sep 19, 2026	51-200	2 contacts →
	Exact match “A Empresa Joaquim Rodrigues da Silva & Filhos, Lda (JRSF) possui no seu objecto a Execução de Obras Publicas, estando na posse do Alvarás de Construção n.o contendo as…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	RUI Sanhá Canalizações LDA	Exact match	Lisbon, PortugalHQ recorded Sep 19, 2026	11-50	1 contacts →
	Exact match “Na Rui Sanhá Canalizações, a nossa prioridade é assegurar a mais elevada qualidade e segurança no consumo de água e gás para os nossos clientes.” Recorded in the RevenueBase company graph · Sep 19, 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 “utility construction companies”. 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 21 of 64 utility construction companies based in Portugal

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Utility construction companies based in Portugal at a glance

As of Sep 19, 2026

28.3%Verified-email coverage

26.5Average contacts per company

11-50Median size (employees)

6.2%Largest-city concentration · Lisbon

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 64 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 “utility construction companies” 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 480 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 September 19, 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 “utility construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many utility construction companies are there based in Portugal?

RevenueBase identified 64 company matches for utility construction companies associated with Portugal as of September 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?

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

Which city has the most utility construction companies?

Lisbon leads with 4 company records, followed by Sintra (4) and Viana Do Castelo (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 480 professional contacts with verified work emails tracked across these 64 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 September 19, 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.