Company lists · Data refreshed September 2026
Top 25 Energy infrastructure operators based in Portugal
RevenueBase identified 61 company matches for energy infrastructure operators associated with Portugal as of September 2026 and tracks 4,186 professional contacts across them, including 1,612 with verified work emails. Lisbon is the largest hub.
This list covers company matches for energy infrastructure operators 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 16, 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.
The 25 largest energy infrastructure operators based in Portugal
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,131 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 902 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 453 contacts → | ||||
Exact match “Mota-Engil ATIV is the new brand of the Mota-Engil Group that leverages the recognised knowledge and experience of Manvia and Vibeiras, promoting synergies and complementarity in…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 295 contacts → | ||||
Exact match “Sotécnica, a brand of VINCI Energies, is an integrated engineering solutions company and a multi-technical team in the areas of Electrical Installations, Technical Installations…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 229 contacts → | ||||
Exact match “A PAINHAS, S.A.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 183 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 146 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 67 contacts → | ||||
Exact match “We believe that an organization's assets are not just resources to be managed, but strategic sources of efficiency, innovation, and growth.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 65 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 54 contacts → | ||||
Exact match “A Silva & Vinha, S.A.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 49 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 42 contacts → | ||||
Exact match “Com um histórico de mais de 15 anos no setor da energia, a Elergone Energia oferece aos seus clientes uma visão global e estratégica na sustentabilidade energética, económica e…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 36 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 36 contacts → | ||||
Exact match “Fundada em 1955, a Electro-Minho, Lda.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 23 contacts → | ||||
Exact match “We work and grow together!” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 18 contacts → | ||||
Exact match “A Sonorgás SA exerce a sua atividade no setor do Gás Natural.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 18 contacts → | ||||
Exact match “A Construline dedica-se à construção e manutenção de infraestruturas elétricas, contando com profissionais qualificados.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 15 contacts → | ||||
Exact match “Founded in 1995, IFisicas provides services for the installation, maintenance and management of telecommunications, energy and transportation infrastructures, in the national and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 14 contacts → | ||||
Exact match “Comercializadora de eletricidade e gás que oferece serviços de energia 360º.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 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 16, 2026 · View company records in RevenueBase | |||||
| 23 | 10 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Wind, Hydro & Sun Energy Services is an O&M service provider for renewable energy projects born within the major portuguese renewables group.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 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 operators”. 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 61 energy infrastructure operators based in Portugal
See the full list, filter by size, metro and specialty, and access 1,612 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy infrastructure operators based in Portugal at a glance
As of Sep 16, 2026Companies by employee count
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 61 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 operators” 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 1,612 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 16, 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 operators”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy infrastructure operators are there based in Portugal?
RevenueBase identified 61 company matches for energy infrastructure operators 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?
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 operators?
Lisbon leads with 8 company records, followed by Sintra (3) and Trofa (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 1,612 professional contacts with verified work emails tracked across these 61 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 61 energy infrastructure operators based in Portugal. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy infrastructure operators based in Argentina
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Company intelligence · public preview
Top 25 energy infrastructure operators based in Portugal
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 61 matching company records for energy infrastructure operators based in Portugal, with 4,186 tracked contacts and 1,612 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy infrastructure operators based in Portugal
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  RENren.ptHQ: Lisbon, PortugalReported employees: 501-1,000 | Lisbon, Portugal | 501-1,000 | Exact match | 1,131 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  E-Redese-redes.ptHQ: Lisbon, PortugalReported employees: 1,001-5,000 | Lisbon, Portugal | 1,001-5,000 | Exact match | 902 contacts → |
“Desde 1976 que o nosso propósito é distribuir energia ao país e fazer da nossa energia uma energia única.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Mota Engil-Ativativ.ptHQ: Alverca Do Ribatejo, PortugalReported employees: 1,001-5,000 | Alverca Do Ribatejo, Portugal | 1,001-5,000 | Exact match | 453 contacts → |
“Mota-Engil ATIV is the new brand of the Mota-Engil Group that leverages the recognised knowledge and experience of Manvia and Vibeiras, promoting synergies and complementarity in…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Sotécnicasotecnica.ptHQ: Loures, PortugalReported employees: 501-1,000 | Loures, Portugal | 501-1,000 | Exact match | 295 contacts → |
“Sotécnica, a brand of VINCI Energies, is an integrated engineering solutions company and a multi-technical team in the areas of Electrical Installations, Technical Installations…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Painhas SApainhas.pt HQ: Viana Do Castelo, PortugalReported employees: 501-1,000 | Viana Do Castelo, Portugal | 501-1,000 | Exact match | 229 contacts → |
“A PAINHAS, S.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Floenefloene.pt HQ: Lisbon, PortugalReported employees: 201-500 | Lisbon, Portugal | 201-500 | Exact match | 183 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  JDC Jayme DA Costajaymedacosta.ptHQ: Grijó, PortugalReported employees: 51-200 | Grijó, Portugal | 51-200 | Exact match | 146 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Nextbittnextbitt.comHQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 67 contacts → |
“We believe that an organization's assets are not just resources to be managed, but strategic sources of efficiency, innovation, and growth.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Artifel, S.Aartifel.comHQ: Lisbon, PortugalReported employees: 501-1,000 | Lisbon, Portugal | 501-1,000 | Exact match | 65 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Silva & Vinha S.Asilvavinha.pt HQ: Penafiel, PortugalReported employees: 201-500 | Penafiel, Portugal | 201-500 | Exact match | 54 contacts → |
“A Silva & Vinha, S.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Master Vantagem Portugalmastervantagem.comHQ: Benedita, PortugalReported employees: 11-50 | Benedita, Portugal | 11-50 | Exact match | 49 contacts → |
“ℹ Desde 2013, a Master Vantagem tem sido um nome de referência no mercado energético, tanto em Portugal como em Espanha.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Winpower, S.Awinpowersa.comHQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 46 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Elergone Energiaelergone.ptHQ: Leça Da Palmeira, PortugalReported employees: 11-50 | Leça Da Palmeira, Portugal | 11-50 | Exact match | 42 contacts → |
“Com um histórico de mais de 15 anos no setor da energia, a Elergone Energia oferece aos seus clientes uma visão global e estratégica na sustentabilidade energética, económica e…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Resul Equipamentos Energia , SAresul.ptHQ: Bobadela, PortugalReported employees: 51-200 | Bobadela, Portugal | 51-200 | Exact match | 36 contacts → |
“Resul defines itself as an intelligent and creative company committed to studying, designing, developing, producing and offering solutions for equipment supply for energy…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Electro-Minhoelectrominho.com HQ: Viana Do Castelo, PortugalReported employees: 201-500 | Viana Do Castelo, Portugal | 201-500 | Exact match | 36 contacts → |
“Fundada em 1955, a Electro-Minho, Lda.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Enforceenforce.ptHQ: Covilhã, PortugalReported employees: 11-50 | Covilhã, Portugal | 11-50 | Exact match | 30 contacts → |
“A Enforce foi fundada há 10 anos resultando da transformação da empresa João Nuno Serra Lda.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Powergrouppowergroup.pt HQ: Paredes, PortugalReported employees: 51-200 | Paredes, Portugal | 51-200 | Exact match | 23 contacts → |
“We work and grow together!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sonorgas S.Asonorgas.pt HQ: Vila Real, PortugalReported employees: 11-50 | Vila Real, Portugal | 11-50 | Exact match | 18 contacts → |
“A Sonorgás SA exerce a sua atividade no setor do Gás Natural.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Construline Eletricidade LDAconstruline.pt HQ: Romeira, PortugalReported employees: 51-200 | Romeira, Portugal | 51-200 | Exact match | 18 contacts → |
“A Construline dedica-se à construção e manutenção de infraestruturas elétricas, contando com profissionais qualificados.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ifisicas, SAifisicas.com HQ: Loures, PortugalReported employees: 51-200 | Loures, Portugal | 51-200 | Exact match | 15 contacts → |
“Founded in 1995, IFisicas provides services for the installation, maintenance and management of telecommunications, energy and transportation infrastructures, in the national and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Portulogos Energiaportulogos.ptHQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 14 contacts → |
“Comercializadora de eletricidade e gás que oferece serviços de energia 360º.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Diverinstaldiverinstal.pt HQ: Sintra, PortugalReported employees: 51-200 | Sintra, Portugal | 51-200 | Exact match | 11 contacts → |
“Diverinstal, founded in 2001, is a company that operates in Energy, Telecommunications, Industrial installations.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Solgássolgas.ptHQ: Marco De Canaveses, PortugalReported employees: 11-50 | Marco De Canaveses, Portugal | 11-50 | Exact match | 10 contacts → |
“A Solgás foi fundada em 1979, por José Fernando Pinheiro Ribeiro em Marco de Canaveses, como empresa de comércio e distribuição de gás.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 7 contacts → |
“Wind, Hydro & Sun Energy Services is an O&M service provider for renewable energy projects born within the major portuguese renewables group.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | TEALTtealt.pt HQ: Santo Tirso, PortugalReported employees: 1-10 | Santo Tirso, Portugal | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 61 company matches
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Energy infrastructure operators: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
61 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 61 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy infrastructure operators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy infrastructure operators did RevenueBase find based in Portugal?
The saved snapshot records 61 matching company records, 4,186 tracked contacts and 1,612 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy infrastructure operators by geography
- Energy infrastructure operators based in Argentina
- Energy infrastructure operators based in Australia
- Energy infrastructure operators based in Austria
- Energy infrastructure operators based in Belgium
- Energy infrastructure operators based in Brazil
- Energy infrastructure operators based in Canada
- Energy infrastructure operators based in Chile
- Energy infrastructure operators based in Colombia
- Energy infrastructure operators based in Czechia
- Energy infrastructure operators based in Denmark
- Energy infrastructure operators based in Finland
- Energy infrastructure operators based in France
Cite this list
RevenueBase Data Team. Top 25 energy infrastructure operators based in Portugal. Snapshot: September 16, 2026. https://revenuebase.ai/companies/energy-infrastructure-operators/portugal.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy infrastructure operators based in Argentina
- Energy infrastructure operators based in Australia
- Energy infrastructure operators based in Austria
- Energy infrastructure operators based in Belgium
- Energy infrastructure operators based in Brazil
- Energy infrastructure operators based in Canada
Company intelligence · public preview
Top 25 energy infrastructure operators based in Portugal
RevenueBase records 61 matching company records for energy infrastructure operators based in Portugal, with 4,186 tracked contacts and 1,612 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy infrastructure operators based in Portugal
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | RENren.pt HQ: Lisbon, PortugalReported employees: 501-1,000 | Lisbon, Portugal | 501-1,000 | Exact match | 1,131 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | E-Redese-redes.pt HQ: Lisbon, PortugalReported employees: 1,001-5,000 | Lisbon, Portugal | 1,001-5,000 | Exact match | 902 contacts → |
“Desde 1976 que o nosso propósito é distribuir energia ao país e fazer da nossa energia uma energia única.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Mota Engil-Ativativ.pt HQ: Alverca Do Ribatejo, PortugalReported employees: 1,001-5,000 | Alverca Do Ribatejo, Portugal | 1,001-5,000 | Exact match | 453 contacts → |
“Mota-Engil ATIV is the new brand of the Mota-Engil Group that leverages the recognised knowledge and experience of Manvia and Vibeiras, promoting synergies and complementarity in…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Sotécnicasotecnica.pt HQ: Loures, PortugalReported employees: 501-1,000 | Loures, Portugal | 501-1,000 | Exact match | 295 contacts → |
“Sotécnica, a brand of VINCI Energies, is an integrated engineering solutions company and a multi-technical team in the areas of Electrical Installations, Technical Installations…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Painhas SApainhas.pt HQ: Viana Do Castelo, PortugalReported employees: 501-1,000 | Viana Do Castelo, Portugal | 501-1,000 | Exact match | 229 contacts → |
“A PAINHAS, S.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Floenefloene.pt HQ: Lisbon, PortugalReported employees: 201-500 | Lisbon, Portugal | 201-500 | Exact match | 183 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | JDC Jayme DA Costajaymedacosta.pt HQ: Grijó, PortugalReported employees: 51-200 | Grijó, Portugal | 51-200 | Exact match | 146 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Nextbittnextbitt.com HQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 67 contacts → |
“We believe that an organization's assets are not just resources to be managed, but strategic sources of efficiency, innovation, and growth.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Artifel, S.Aartifel.com HQ: Lisbon, PortugalReported employees: 501-1,000 | Lisbon, Portugal | 501-1,000 | Exact match | 65 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Silva & Vinha S.Asilvavinha.pt HQ: Penafiel, PortugalReported employees: 201-500 | Penafiel, Portugal | 201-500 | Exact match | 54 contacts → |
“A Silva & Vinha, S.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Master Vantagem Portugalmastervantagem.com HQ: Benedita, PortugalReported employees: 11-50 | Benedita, Portugal | 11-50 | Exact match | 49 contacts → |
“ℹ Desde 2013, a Master Vantagem tem sido um nome de referência no mercado energético, tanto em Portugal como em Espanha.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Winpower, S.Awinpowersa.com HQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 46 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Elergone Energiaelergone.pt HQ: Leça Da Palmeira, PortugalReported employees: 11-50 | Leça Da Palmeira, Portugal | 11-50 | Exact match | 42 contacts → |
“Com um histórico de mais de 15 anos no setor da energia, a Elergone Energia oferece aos seus clientes uma visão global e estratégica na sustentabilidade energética, económica e…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Resul Equipamentos Energia , SAresul.pt HQ: Bobadela, PortugalReported employees: 51-200 | Bobadela, Portugal | 51-200 | Exact match | 36 contacts → |
“Resul defines itself as an intelligent and creative company committed to studying, designing, developing, producing and offering solutions for equipment supply for energy…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Electro-Minhoelectrominho.com HQ: Viana Do Castelo, PortugalReported employees: 201-500 | Viana Do Castelo, Portugal | 201-500 | Exact match | 36 contacts → |
“Fundada em 1955, a Electro-Minho, Lda.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Enforceenforce.pt HQ: Covilhã, PortugalReported employees: 11-50 | Covilhã, Portugal | 11-50 | Exact match | 30 contacts → |
“A Enforce foi fundada há 10 anos resultando da transformação da empresa João Nuno Serra Lda.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Powergrouppowergroup.pt HQ: Paredes, PortugalReported employees: 51-200 | Paredes, Portugal | 51-200 | Exact match | 23 contacts → |
“We work and grow together!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sonorgas S.Asonorgas.pt HQ: Vila Real, PortugalReported employees: 11-50 | Vila Real, Portugal | 11-50 | Exact match | 18 contacts → |
“A Sonorgás SA exerce a sua atividade no setor do Gás Natural.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Construline Eletricidade LDAconstruline.pt HQ: Romeira, PortugalReported employees: 51-200 | Romeira, Portugal | 51-200 | Exact match | 18 contacts → |
“A Construline dedica-se à construção e manutenção de infraestruturas elétricas, contando com profissionais qualificados.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ifisicas, SAifisicas.com HQ: Loures, PortugalReported employees: 51-200 | Loures, Portugal | 51-200 | Exact match | 15 contacts → |
“Founded in 1995, IFisicas provides services for the installation, maintenance and management of telecommunications, energy and transportation infrastructures, in the national and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Portulogos Energiaportulogos.pt HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 14 contacts → |
“Comercializadora de eletricidade e gás que oferece serviços de energia 360º.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Diverinstaldiverinstal.pt HQ: Sintra, PortugalReported employees: 51-200 | Sintra, Portugal | 51-200 | Exact match | 11 contacts → |
“Diverinstal, founded in 2001, is a company that operates in Energy, Telecommunications, Industrial installations.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Solgássolgas.pt HQ: Marco De Canaveses, PortugalReported employees: 11-50 | Marco De Canaveses, Portugal | 11-50 | Exact match | 10 contacts → |
“A Solgás foi fundada em 1979, por José Fernando Pinheiro Ribeiro em Marco de Canaveses, como empresa de comércio e distribuição de gás.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 7 contacts → |
“Wind, Hydro & Sun Energy Services is an O&M service provider for renewable energy projects born within the major portuguese renewables group.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | TEALTtealt.pt HQ: Santo Tirso, PortugalReported employees: 1-10 | Santo Tirso, Portugal | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 61 company matches
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Energy infrastructure operators: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
61 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 61 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy infrastructure operators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy infrastructure operators did RevenueBase find based in Portugal?
The saved snapshot records 61 matching company records, 4,186 tracked contacts and 1,612 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 energy infrastructure operators based in Portugal. Snapshot: September 16, 2026. https://revenuebase.ai/companies/energy-infrastructure-operators/portugal.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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