Company lists · Data refreshed October 2026
Top 25 Grid integration and energy management companies based in Portugal
RevenueBase identified 137 company matches for grid integration and energy management companies associated with Portugal as of October 2026 and tracks 3,670 professional contacts across them, including 901 with verified work emails. Lisbon is the largest hub.
This list covers company matches for grid integration and energy management 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 October 13, 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 grid integration and energy management companies based in Portugal
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,717 contacts → | ||||
Exact match “We are a provider of integrated solutions in the fields of Energy and Mobility.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 2 | 260 contacts → | ||||
Exact match “Com um percurso sólido e uma equipa experiente, consolidámos ao longo de quase duas décadas a nossa presença como empresa multinacional líder na área das energias renováveis.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 3 | 253 contacts → | ||||
Exact match “We are a 100% renewable energy Group with the purpose of creating sustainable value from the sun, wind, and forests, for the benefit of society, shareholders, and employees.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 4 | 134 contacts → | ||||
Exact match “TagEnergy generates and trades competitive, clean power to accelerate the energy transition.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 5 | 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 13, 2026 · View company records in RevenueBase | |||||
| 6 | 44 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 7 | 41 contacts → | ||||
Exact match “Galp Solar products are now fully integrated within the Galp Group portfolio.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 8 | 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 13, 2026 · View company records in RevenueBase | |||||
| 9 | 28 contacts → | ||||
Exact match “Fundada em 2002, a EnergyTop é uma empresa vocacionada para soluções integradas ou completas, tipo chave-na-mão, nas áreas de produção de energia, instalações elétricas…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 10 | 28 contacts → | ||||
Exact match “WiNRG Iberia is specialized in the renewable energies sector with branch offices in Lisbon and Madrid.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 11 | 24 contacts → | ||||
Exact match “A Smartwatt, com mais de 15 anos de experiência, cria e implementa soluções de eficiência energética, produção de energia renovável e digitalização da gestão da energia…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 12 | 24 contacts → | ||||
Exact match “Soluções Energéticas Globais para um Futuro mais Verde” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 13 | 20 contacts → | ||||
Exact match “Our vision has no boundaries, knows no limits.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 14 | 17 contacts → | ||||
Exact match “Audax é a empresa de energia que ajuda pessoas e empresas a tirar o máximo proveito da sua energia.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “Eletricidade, mobilidade elétrica, energia renovável.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 16 | 15 contacts → | ||||
Exact match “Pioneering Sustainable Energy Solutions.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “A Energyco é uma empresa portuguesa, dedicada ao fornecimento de energia térmica e fotovoltaica como um serviço.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “A CIRCUITOS Energy Solutions desenvolve e implementa desde 2006 sistemas e soluções de energia, tecnologicamente evoluídas e inovadoras, para particulares e empresas, que procuram…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 19 | 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 13, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “A COEPTUM atua no setor da energia, com particular enfoque nas áreas da sustentabilidade e eficiência energética.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “SEM IR | Engenharia de Proximidade & Sustentabilidade Energética.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Eneriberia specializes in clean energy solutions for industrial self-consumption.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “A TLCI Energia é uma marca especializada na oferta de soluções de produção de energias renováveis.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “BM2Solar works to co-locate batteries with solar PV plants owned by independent power producers (IPPs).” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “A I-Sete é uma empresa de serviços energéticos cuja filosofia combina vetores de criação de valor, inovação e consciência ambiental, nas soluções de projeto customizadas…” Recorded in the RevenueBase company graph · Oct 13, 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 “grid integration and energy management 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 25 of 137 grid integration and energy management companies based in Portugal
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Grid integration and energy management companies based in Portugal at a glance
As of Oct 13, 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 137 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 “grid integration and energy management 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 901 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 13, 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 “grid integration and energy management companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many grid integration and energy management companies are there based in Portugal?
RevenueBase identified 137 company matches for grid integration and energy management companies 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?
Efacec tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most grid integration and energy management companies?
Lisbon leads with 20 company records, followed by Porto (6) and Alges (4).
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 901 professional contacts with verified work emails tracked across these 137 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 13, 2026.
Ready to reach these companies? Verified emails and direct dials for all 137 grid integration and energy management companies based in Portugal. Start with a free account, no credit card.
Download this list →Related lists
Grid integration and energy management companies by geography
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- Grid integration and energy management companies based in Curitiba, Brazil
- Grid integration and energy management companies based in Fortaleza, Brazil
- Grid integration and energy management companies based in Porto Alegre, Brazil
- Grid integration and energy management companies based in Rio De Janeiro, Brazil
- Grid integration and energy management companies based in Sao Paulo, Brazil
- Grid integration and energy management companies based in Calgary, Canada
- Grid integration and energy management companies based in Toronto, Canada
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
- Grid integration and energy management companies based in Brisbane, Australia
- Grid integration and energy management companies based in Melbourne, Australia
- Grid integration and energy management companies based in Sydney, Australia
- Grid integration and energy management companies based in Vienna, Austria
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Company intelligence · public preview
Top 25 grid integration and energy management companies 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 137 matching company records for grid integration and energy management companies based in Portugal, with 3,670 tracked contacts and 901 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: October 13, 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 grid integration and energy management companies 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 | Efacecefacec.com HQ: Matosinhos, PortugalReported employees: 1,001-5,000 | Matosinhos, Portugal | 1,001-5,000 | Exact match | 1,717 contacts → |
“We are a provider of integrated solutions in the fields of Energy and Mobility.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Firefly Energiesfirefly-energies.comHQ: Vila Verde, PortugalReported employees: 201-500 | Vila Verde, Portugal | 201-500 | Exact match | 260 contacts → |
“Com um percurso sólido e uma equipa experiente, consolidámos ao longo de quase duas décadas a nossa presença como empresa multinacional líder na área das energias renováveis.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Greenvolt Groupgreenvolt.comHQ: Lisbon, PortugalReported employees: 501-1,000 | Lisbon, Portugal | 501-1,000 | Exact match | 253 contacts → |
“We are a 100% renewable energy Group with the purpose of creating sustainable value from the sun, wind, and forests, for the benefit of society, shareholders, and employees.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Tagenergytag-en.comHQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 134 contacts → |
“TagEnergy generates and trades competitive, clean power to accelerate the energy transition.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Master Vantagem Portugalmastervantagem.comHQ: Benedita, PortugalReported employees: 11-50 | Benedita, Portugal | 11-50 | Exact match | 47 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Elergone Energiaelergone.ptHQ: Leça Da Palmeira, PortugalReported employees: 11-50 | Leça Da Palmeira, Portugal | 11-50 | Exact match | 44 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Galp Solargalpsolar.comHQ: Madrid - Lisboa, PortugalReported employees: 51-200 | Madrid - Lisboa, Portugal | 51-200 | Exact match | 41 contacts → |
“Galp Solar products are now fully integrated within the Galp Group portfolio.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Energytopenergytop.ptHQ: Maia, PortugalReported employees: 11-50 | Maia, Portugal | 11-50 | Exact match | 28 contacts → |
“Fundada em 2002, a EnergyTop é uma empresa vocacionada para soluções integradas ou completas, tipo chave-na-mão, nas áreas de produção de energia, instalações elétricas…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Winrg Iberiawinrg-iberia.comHQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 28 contacts → |
“WiNRG Iberia is specialized in the renewable energies sector with branch offices in Lisbon and Madrid.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Smartwattsmartwatt.ptHQ: Porto, PortugalReported employees: 11-50 | Porto, Portugal | 11-50 | Exact match | 24 contacts → |
“A Smartwatt, com mais de 15 anos de experiência, cria e implementa soluções de eficiência energética, produção de energia renovável e digitalização da gestão da energia…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HGEhge.solutions HQ: Leiria, PortugalReported employees: 51-200 | Leiria, Portugal | 51-200 | Exact match | 24 contacts → |
“Soluções Energéticas Globais para um Futuro mais Verde” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  R&d Nesterrdnester.comHQ: Sacavém, PortugalReported employees: 11-50 | Sacavém, Portugal | 11-50 | Exact match | 20 contacts → |
“Our vision has no boundaries, knows no limits.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Audax Portugalaudaxrenewables.ptHQ: Algés, PortugalReported employees: 11-50 | Algés, Portugal | 11-50 | Exact match | 17 contacts → |
“Audax é a empresa de energia que ajuda pessoas e empresas a tirar o máximo proveito da sua energia.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | MEO Energiameoenergia.pt HQ: Arroios, PortugalReported employees: 11-50 | Arroios, Portugal | 11-50 | Exact match | 16 contacts → |
“Eletricidade, mobilidade elétrica, energia renovável.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Hellonexthellonext.worldHQ: Algés, PortugalReported employees: 11-50 | Algés, Portugal | 11-50 | Exact match | 15 contacts → |
“Pioneering Sustainable Energy Solutions.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Energycoenergyco.ptHQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 13 contacts → |
“A Energyco é uma empresa portuguesa, dedicada ao fornecimento de energia térmica e fotovoltaica como um serviço.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Circuitoscircuitos.ptHQ: Lordelo, PortugalReported employees: 1-10 | Lordelo, Portugal | 1-10 | Exact match | 13 contacts → |
“A CIRCUITOS Energy Solutions desenvolve e implementa desde 2006 sistemas e soluções de energia, tecnologicamente evoluídas e inovadoras, para particulares e empresas, que procuram…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Solgássolgas.ptHQ: Marco De Canaveses, PortugalReported employees: 11-50 | Marco De Canaveses, Portugal | 11-50 | Exact match | 13 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Coeptumcoeptum.ptHQ: Gandra, PortugalReported employees: 11-50 | Gandra, Portugal | 11-50 | Exact match | 12 contacts → |
“A COEPTUM atua no setor da energia, com particular enfoque nas áreas da sustentabilidade e eficiência energética.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  SEM IR LDAsemir.ptHQ: Vale Do Paraíso, PortugalReported employees: 11-50 | Vale Do Paraíso, Portugal | 11-50 | Exact match | 11 contacts → |
“SEM IR | Engenharia de Proximidade & Sustentabilidade Energética.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Eneriberiaeneriberia.ptHQ: Felgueiras, PortugalReported employees: 11-50 | Felgueiras, Portugal | 11-50 | Exact match | 10 contacts → |
“Eneriberia specializes in clean energy solutions for industrial self-consumption.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Tlci Energiatlcienergia.ptHQ: Guimarães, PortugalReported employees: 51-200 | Guimarães, Portugal | 51-200 | Exact match | 8 contacts → |
“A TLCI Energia é uma marca especializada na oferta de soluções de produção de energias renováveis.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Bm2solarbm2solar.comHQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 6 contacts → |
“BM2Solar works to co-locate batteries with solar PV plants owned by independent power producers (IPPs).” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  I-Setei-sete.ptHQ: Trofa, PortugalReported employees: 11-50 | Trofa, Portugal | 11-50 | Exact match | 5 contacts → |
“A I-Sete é uma empresa de serviços energéticos cuja filosofia combina vetores de criação de valor, inovação e consciência ambiental, nas soluções de projeto customizadas…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 137 company matches
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Grid integration and energy management companies: dataset insights
October 13, 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
137 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 137 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: October 13, 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 grid integration and energy management companies?
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 grid integration and energy management companies did RevenueBase find based in Portugal?
The saved snapshot records 137 matching company records, 3,670 tracked contacts and 901 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: October 13, 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
Grid integration and energy management companies by geography
- Grid integration and energy management companies based in Brisbane, Australia
- Grid integration and energy management companies based in Melbourne, Australia
- Grid integration and energy management companies based in Sydney, Australia
- Grid integration and energy management companies based in Vienna, Austria
- Grid integration and energy management companies based in Belo Horizonte, Brazil
- Grid integration and energy management companies based in Curitiba, Brazil
- Grid integration and energy management companies based in Fortaleza, Brazil
- Grid integration and energy management companies based in Porto Alegre, Brazil
- Grid integration and energy management companies based in Rio De Janeiro, Brazil
- Grid integration and energy management companies based in Sao Paulo, Brazil
- Grid integration and energy management companies based in Calgary, Canada
- Grid integration and energy management companies based in Toronto, Canada
Cite this list
RevenueBase Data Team. Top 25 grid integration and energy management companies based in Portugal. Snapshot: October 13, 2026. https://revenuebase.ai/companies/grid-integration-and-energy-management-companies/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
- Grid integration and energy management companies based in Brisbane, Australia
- Grid integration and energy management companies based in Melbourne, Australia
- Grid integration and energy management companies based in Sydney, Australia
- Grid integration and energy management companies based in Vienna, Austria
- Grid integration and energy management companies based in Belo Horizonte, Brazil
- Grid integration and energy management companies based in Curitiba, Brazil
Company intelligence · public preview
Top 25 grid integration and energy management companies based in Portugal
RevenueBase records 137 matching company records for grid integration and energy management companies based in Portugal, with 3,670 tracked contacts and 901 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: October 13, 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 grid integration and energy management companies 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 | Efacecefacec.com HQ: Matosinhos, PortugalReported employees: 1,001-5,000 | Matosinhos, Portugal | 1,001-5,000 | Exact match | 1,717 contacts → |
“We are a provider of integrated solutions in the fields of Energy and Mobility.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Firefly Energiesfirefly-energies.com HQ: Vila Verde, PortugalReported employees: 201-500 | Vila Verde, Portugal | 201-500 | Exact match | 260 contacts → |
“Com um percurso sólido e uma equipa experiente, consolidámos ao longo de quase duas décadas a nossa presença como empresa multinacional líder na área das energias renováveis.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Greenvolt Groupgreenvolt.com HQ: Lisbon, PortugalReported employees: 501-1,000 | Lisbon, Portugal | 501-1,000 | Exact match | 253 contacts → |
“We are a 100% renewable energy Group with the purpose of creating sustainable value from the sun, wind, and forests, for the benefit of society, shareholders, and employees.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Tagenergytag-en.com HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 134 contacts → |
“TagEnergy generates and trades competitive, clean power to accelerate the energy transition.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Master Vantagem Portugalmastervantagem.com HQ: Benedita, PortugalReported employees: 11-50 | Benedita, Portugal | 11-50 | Exact match | 47 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Elergone Energiaelergone.pt HQ: Leça Da Palmeira, PortugalReported employees: 11-50 | Leça Da Palmeira, Portugal | 11-50 | Exact match | 44 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Galp Solargalpsolar.com HQ: Madrid - Lisboa, PortugalReported employees: 51-200 | Madrid - Lisboa, Portugal | 51-200 | Exact match | 41 contacts → |
“Galp Solar products are now fully integrated within the Galp Group portfolio.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Energytopenergytop.pt HQ: Maia, PortugalReported employees: 11-50 | Maia, Portugal | 11-50 | Exact match | 28 contacts → |
“Fundada em 2002, a EnergyTop é uma empresa vocacionada para soluções integradas ou completas, tipo chave-na-mão, nas áreas de produção de energia, instalações elétricas…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Winrg Iberiawinrg-iberia.com HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 28 contacts → |
“WiNRG Iberia is specialized in the renewable energies sector with branch offices in Lisbon and Madrid.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Smartwattsmartwatt.pt HQ: Porto, PortugalReported employees: 11-50 | Porto, Portugal | 11-50 | Exact match | 24 contacts → |
“A Smartwatt, com mais de 15 anos de experiência, cria e implementa soluções de eficiência energética, produção de energia renovável e digitalização da gestão da energia…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HGEhge.solutions HQ: Leiria, PortugalReported employees: 51-200 | Leiria, Portugal | 51-200 | Exact match | 24 contacts → |
“Soluções Energéticas Globais para um Futuro mais Verde” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | R&d Nesterrdnester.com HQ: Sacavém, PortugalReported employees: 11-50 | Sacavém, Portugal | 11-50 | Exact match | 20 contacts → |
“Our vision has no boundaries, knows no limits.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Audax Portugalaudaxrenewables.pt HQ: Algés, PortugalReported employees: 11-50 | Algés, Portugal | 11-50 | Exact match | 17 contacts → |
“Audax é a empresa de energia que ajuda pessoas e empresas a tirar o máximo proveito da sua energia.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | MEO Energiameoenergia.pt HQ: Arroios, PortugalReported employees: 11-50 | Arroios, Portugal | 11-50 | Exact match | 16 contacts → |
“Eletricidade, mobilidade elétrica, energia renovável.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Hellonexthellonext.world HQ: Algés, PortugalReported employees: 11-50 | Algés, Portugal | 11-50 | Exact match | 15 contacts → |
“Pioneering Sustainable Energy Solutions.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Energycoenergyco.pt HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 13 contacts → |
“A Energyco é uma empresa portuguesa, dedicada ao fornecimento de energia térmica e fotovoltaica como um serviço.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Circuitoscircuitos.pt HQ: Lordelo, PortugalReported employees: 1-10 | Lordelo, Portugal | 1-10 | Exact match | 13 contacts → |
“A CIRCUITOS Energy Solutions desenvolve e implementa desde 2006 sistemas e soluções de energia, tecnologicamente evoluídas e inovadoras, para particulares e empresas, que procuram…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Solgássolgas.pt HQ: Marco De Canaveses, PortugalReported employees: 11-50 | Marco De Canaveses, Portugal | 11-50 | Exact match | 13 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Coeptumcoeptum.pt HQ: Gandra, PortugalReported employees: 11-50 | Gandra, Portugal | 11-50 | Exact match | 12 contacts → |
“A COEPTUM atua no setor da energia, com particular enfoque nas áreas da sustentabilidade e eficiência energética.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | SEM IR LDAsemir.pt HQ: Vale Do Paraíso, PortugalReported employees: 11-50 | Vale Do Paraíso, Portugal | 11-50 | Exact match | 11 contacts → |
“SEM IR | Engenharia de Proximidade & Sustentabilidade Energética.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Eneriberiaeneriberia.pt HQ: Felgueiras, PortugalReported employees: 11-50 | Felgueiras, Portugal | 11-50 | Exact match | 10 contacts → |
“Eneriberia specializes in clean energy solutions for industrial self-consumption.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Tlci Energiatlcienergia.pt HQ: Guimarães, PortugalReported employees: 51-200 | Guimarães, Portugal | 51-200 | Exact match | 8 contacts → |
“A TLCI Energia é uma marca especializada na oferta de soluções de produção de energias renováveis.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bm2solarbm2solar.com HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 6 contacts → |
“BM2Solar works to co-locate batteries with solar PV plants owned by independent power producers (IPPs).” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | I-Setei-sete.pt HQ: Trofa, PortugalReported employees: 11-50 | Trofa, Portugal | 11-50 | Exact match | 5 contacts → |
“A I-Sete é uma empresa de serviços energéticos cuja filosofia combina vetores de criação de valor, inovação e consciência ambiental, nas soluções de projeto customizadas…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Grid integration and energy management companies: dataset insights
October 13, 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
137 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 137 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: October 13, 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 grid integration and energy management companies?
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 grid integration and energy management companies did RevenueBase find based in Portugal?
The saved snapshot records 137 matching company records, 3,670 tracked contacts and 901 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: October 13, 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 grid integration and energy management companies based in Portugal. Snapshot: October 13, 2026. https://revenuebase.ai/companies/grid-integration-and-energy-management-companies/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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