Company lists · Data refreshed October 2026

Top 25 Energy infrastructure distributors based in Portugal

Name: Energy infrastructure distributors based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 52 companies tracked

RevenueBase identified 52 company matches for energy infrastructure distributors associated with Portugal as of October 2026 and tracks 3,298 professional contacts across them, including 1,222 with verified work emails. Lisbon is the largest hub.

This list covers company matches for energy infrastructure distributors 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 12, 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 12, 2026 How this list was built

52Companies

3,298Contacts tracked

1,222Verified emails

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The 25 largest energy infrastructure distributors based in Portugal

Ranked by team size

Top 25 of 52 company matches for energy infrastructure distributors based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	REN	Exact match	Lisbon, PortugalHQ recorded Oct 12, 2026	501-1,000	1,173 contacts →
	Exact match “REN - Redes Energéticas Nacionais operates in two major areas: • The transmission in very high voltage electricity and overall technical management of the National Electricity…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	E-Redes	Exact match	Lisbon, PortugalHQ recorded Oct 12, 2026	1,001-5,000	965 contacts →
	Exact match “Desde 1976 que o nosso propósito é distribuir energia ao país e fazer da nossa energia uma energia única.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Floene	Exact match	Lisbon, PortugalHQ recorded Oct 12, 2026	201-500	195 contacts →
	Exact match “The Floene group is the largest gas distribution operator in Portugal, with the participation and direct management of 9 Gas Distribution Regional Operators (ORDs) and a presence…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	JDC Jayme DA Costa	Exact match	Grijó, PortugalHQ recorded Oct 12, 2026	51-200	159 contacts →
	Exact match “Com mais de 100 anos de atividade, mas com a capacidade de executar de uma estrutura jovem e dinâmica, a JdC é hoje uma empresa nacional focada no desenvolvimento tecnológico de…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Artifel, S.A	Exact match	Lisbon, PortugalHQ recorded Oct 12, 2026	501-1,000	73 contacts →
	Exact match “Fixed Access Infrastructure sector focuses on wireline broadband systems and related technologies that are deployed in the access portion of service provider networks, which…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Silva & Vinha S.A	Exact match	Penafiel, PortugalHQ recorded Oct 12, 2026	201-500	60 contacts →
	Exact match “A Silva & Vinha, S.A.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Master Vantagem Portugal	Exact match	Benedita, PortugalHQ recorded Oct 12, 2026	11-50	47 contacts →
	Exact match “ℹ Desde 2013, a Master Vantagem tem sido um nome de referência no mercado energético, tanto em Portugal como em Espanha.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Winpower, S.A	Exact match	Lisbon, PortugalHQ recorded Oct 12, 2026	51-200	46 contacts →
	Exact match “WinPower is an engineering company with more than 30 years of experience in the energy sector, and references of power generation projects in Europe, Africa, and America.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Fusion Fuel	Exact match	Sintra, PortugalHQ recorded Oct 12, 2026	51-200	35 contacts →
	Exact match “Fusion Fuel Green PLC (NASDAQ: HTOO) is an emerging leader in the energy services sector, offering a comprehensive suite of energy supply, distribution, and engineering and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	RODEL	Exact match	Braga, PortugalHQ recorded Oct 12, 2026	11-50	33 contacts →
	Exact match “Grande experiência na comercialização de material elétrico, a oferta da RODEL cobre todo o leque de necessidade dos profissionais no sector.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Value Element Engineering Solutions	Exact match	Paços De Ferreira, PortugalHQ recorded Oct 12, 2026	11-50	31 contacts →
	Exact match “No atual contexto energético e ambiental, a importância da produção de eletricidade através de fontes de Energia Renovável é o ponto-chave na contribuição da descarbonização do…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Resul Equipamentos Energia , SA	Exact match	Bobadela, PortugalHQ recorded Oct 12, 2026	51-200	31 contacts →
	Exact match “Resul defines itself as an intelligent and creative company committed to studying, designing, developing, producing and offering solutions for equipment supply for energy…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Enforce	Exact match	Covilhã, PortugalHQ recorded Oct 12, 2026	11-50	30 contacts →
	Exact match “A Enforce foi fundada há 10 anos resultando da transformação da empresa João Nuno Serra Lda.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Powergroup	Exact match	Paredes, PortugalHQ recorded Oct 12, 2026	51-200	29 contacts →
	Exact match “We work and grow together!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Sonorgas S.A	Exact match	Vila Real, PortugalHQ recorded Oct 12, 2026	11-50	20 contacts →
	Exact match “A Sonorgás SA exerce a sua atividade no setor do Gás Natural.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Voltel	Exact match	Santa Catarina Da Serra, PortugalHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “A Voltel – Instalações Técnicas de Electricidade, Lda.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Portulogos Energia	Exact match	Lisbon, PortugalHQ recorded Oct 12, 2026	11-50	16 contacts →
	Exact match “Comercializadora de eletricidade e gás que oferece serviços de energia 360º.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Sisacol, Sistemas DE Automação E Controlo, LDA	Exact match	Seixal, PortugalHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “Fundada em 1998, a SISACOL tornou-se numa empresa de comercialização de equipamentos e sistemas para as áreas da energia, automação, controlo e instrumentação industrial.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Solgás	Exact match	Marco De Canaveses, PortugalHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “A Solgás foi fundada em 1979, por José Fernando Pinheiro Ribeiro em Marco de Canaveses, como empresa de comércio e distribuição de gás.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Iso-Sigma	Exact match	Maia, PortugalHQ recorded Oct 12, 2026	11-50	11 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Geometric Talks	Exact match	Porto, PortugalHQ recorded Oct 12, 2026	51-200	9 contacts →
	Exact match “Na Geometric Talks, contamos com uma vasta experiência e conhecimento especializado em projetos de energia elétrica.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Celgarve, S.A.	Exact match	Faro, PortugalHQ recorded Oct 12, 2026	11-50	9 contacts →
	Exact match “Temos Mais Energia Para SI!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Dourogás	Exact match	Vila Real, PortugalHQ recorded Oct 12, 2026	51-200	7 contacts →
	Exact match “A história do Grupo Dourogás leva-nos até 1994, altura em que o norte interior fica de fora da concessão da Rede Nacional de Gás Natural, o que acaba por se tornar a grande…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Monteiro & Filho, LDA	Exact match	Perafita, PortugalHQ recorded Oct 12, 2026	11-50	5 contacts →
	Exact match “Empresa com 30 Anos de experiência Representações exclusivas de alguns produtos, distribuição de marcas conceituadas, uma equipa profissional que lhe dá as melhores soluções para…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Solarimpact	Exact match	Lisbon, PortugalHQ recorded Oct 12, 2026	1-10	5 contacts →
	Exact match “Somos uma empresa de referência no setor fotovoltaico, com mais de 10 anos de experiência no mercado.” Recorded in the RevenueBase company graph · Oct 12, 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 “energy infrastructure distributors”. 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 52 energy infrastructure distributors based in Portugal

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Energy infrastructure distributors based in Portugal at a glance

As of Oct 12, 2026

37.1%Verified-email coverage

63.4Average contacts per company

11-50Median size (employees)

11.5%Largest-city concentration · Lisbon

Oct 12, 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 52 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 “energy infrastructure distributors” 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 1,222 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 12, 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 “energy infrastructure distributors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy infrastructure distributors are there based in Portugal?

RevenueBase identified 52 company matches for energy infrastructure distributors 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?

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

Which city has the most energy infrastructure distributors?

Lisbon leads with 6 company records, followed by Porto (2) and Sintra (2).

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 1,222 professional contacts with verified work emails tracked across these 52 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 12, 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.