Company lists · Data refreshed October 2026
Top 10 Biomass energy firms based in Portugal
RevenueBase identified 26 company matches for biomass energy firms associated with Portugal as of October 2026 and tracks 580 professional contacts across them, including 236 with verified work emails. Lisbon is the largest hub.
This list covers company matches for biomass energy firms 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 8, 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 10 largest biomass energy firms based in Portugal
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 8, 2026 · View company records in RevenueBase | |||||
| 2 | 72 contacts → | ||||
Exact match “A visão da Solzaima foi sempre a energia limpa, renovável e mais económica.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 3 | 63 contacts → | ||||
Exact match “At Resiway, we work every day to find the best bioenergy recovery paths for organic waste, thus actively contributing to the decarbonisation of the economy, particularly in the…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 4 | 17 contacts → | ||||
Exact match “A Citrobox é uma empresa sedia da em Chaves constituída por dois jovens irmãos em 2008.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 5 | 11 contacts → | ||||
Exact match “Biovegetal is one of the largest producers of renewable energy in Portugal, delivering biodiesel to Portugal and other European countries.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 6 | 8 contacts → | ||||
Exact match “Comercialização e Processamento de Biomassa” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 7 | 6 contacts → | ||||
Exact match “Dourogás Renovável is part of Grupo Dourogás, having as its main goal of production of renewable gases, with sustainability as its core value.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 8 | 5 contacts → | ||||
Exact match “Economical, high-efficiency rotary multi-fuel biomass burner with high heat output for industrial applications.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 9 | 4 contacts → | ||||
Exact match “In a context where Europe has set ambitious targets for reducing carbon emissions, the use of biomass in energy generation is essential for portfolio diversification.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 10 | 3 contacts → | ||||
Exact match “Advantgreen’s mission is to fight climate change by promoting and delivering low carbon fuels and sustainable energy products that replace fossil fuels in everyday usage.” Recorded in the RevenueBase company graph · Oct 8, 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 “biomass energy firms”. 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 10 of 26 biomass energy firms based in Portugal
See the full list, filter by size, metro and specialty, and access 236 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Biomass energy firms based in Portugal at a glance
As of Oct 8, 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 26 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 “biomass energy firms” 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 236 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 8, 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 “biomass energy firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many biomass energy firms are there based in Portugal?
RevenueBase identified 26 company matches for biomass energy firms 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?
Greenvolt Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most biomass energy firms?
Lisbon leads with 4 company records, followed by Guimaraes (2) and Aveiro (1).
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 236 professional contacts with verified work emails tracked across these 26 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 8, 2026.
Ready to reach these companies? Verified emails and direct dials for all 26 biomass energy firms based in Portugal. Start with a free account, no credit card.
Download this list →Related lists
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Browse the directory
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
Company intelligence · public preview
Top 10 biomass energy firms 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 26 matching company records for biomass energy firms based in Portugal, with 580 tracked contacts and 236 verified work emails.
This public preview shows 10 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 8, 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 10 biomass energy firms 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 |  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 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Solzaimasolzaima.ptHQ: Belazaima Do Chão, PortugalReported employees: 51-200 | Belazaima Do Chão, Portugal | 51-200 | Exact match | 72 contacts → |
“A visão da Solzaima foi sempre a energia limpa, renovável e mais económica.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Resiwayresiway.comHQ: Santa Maria Da Feira, PortugalReported employees: 51-200 | Santa Maria Da Feira, Portugal | 51-200 | Exact match | 63 contacts → |
“At Resiway, we work every day to find the best bioenergy recovery paths for organic waste, thus actively contributing to the decarbonisation of the economy, particularly in the…” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Citrobox Energiascitrobox.ptHQ: Chaves, PortugalReported employees: 11-50 | Chaves, Portugal | 11-50 | Exact match | 17 contacts → |
“A Citrobox é uma empresa sedia da em Chaves constituída por dois jovens irmãos em 2008.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Biovegetalbiovegetal.ptHQ: Vila Franca De Xira, PortugalReported employees: 11-50 | Vila Franca De Xira, Portugal | 11-50 | Exact match | 11 contacts → |
“Biovegetal is one of the largest producers of renewable energy in Portugal, delivering biodiesel to Portugal and other European countries.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Steampowersteampower.ptHQ: Mosteiró, PortugalReported employees: 1-10 | Mosteiró, Portugal | 1-10 | Exact match | 8 contacts → |
“Comercialização e Processamento de Biomassa” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Dourogas Renewablesdourogasrenovavel.ptHQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 6 contacts → |
“Dourogás Renovável is part of Grupo Dourogás, having as its main goal of production of renewable gases, with sustainability as its core value.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  The Biobur Companythebbc.euHQ: Guimarães, PortugalReported employees: 11-50 | Guimarães, Portugal | 11-50 | Exact match | 5 contacts → |
“Economical, high-efficiency rotary multi-fuel biomass burner with high heat output for industrial applications.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  AFS Advanced Fuel Solutionsadfuelsolutions.comHQ: Loureiro, PortugalReported employees: 11-50 | Loureiro, Portugal | 11-50 | Exact match | 4 contacts → |
“In a context where Europe has set ambitious targets for reducing carbon emissions, the use of biomass in energy generation is essential for portfolio diversification.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Advantgreenadvantgreen.comHQ: Porto, PortugalReported employees: 1-10 | Porto, Portugal | 1-10 | Exact match | 3 contacts → |
“Advantgreen’s mission is to fight climate change by promoting and delivering low carbon fuels and sustainable energy products that replace fossil fuels in everyday usage.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 10 of 26 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
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Biomass energy firms: dataset insights
October 8, 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
26 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 26 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 8, 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 biomass energy firms?
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 biomass energy firms did RevenueBase find based in Portugal?
The saved snapshot records 26 matching company records, 580 tracked contacts and 236 verified emails. The public preview displays 10 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 8, 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
Biomass energy firms by geography
- Biomass energy firms based in London, United Kingdom
- Biomass energy firms based in Australia
- Biomass energy firms based in Austria
- Biomass energy firms based in Belgium
- Biomass energy firms based in Brazil
- Biomass energy firms based in Canada
- Biomass energy firms based in Denmark
- Biomass energy firms based in Finland
- Biomass energy firms based in France
- Biomass energy firms based in Germany
- Biomass energy firms based in India
- Biomass energy firms based in Ireland
Browse the directory
Cite this list
RevenueBase Data Team. Top 10 biomass energy firms based in Portugal. Snapshot: October 8, 2026. https://revenuebase.ai/companies/biomass-energy-firms/portugal.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 10 biomass energy firms based in Portugal
RevenueBase records 26 matching company records for biomass energy firms based in Portugal, with 580 tracked contacts and 236 verified work emails.
This public preview shows 10 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 8, 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 10 biomass energy firms 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 | 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 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Solzaimasolzaima.pt HQ: Belazaima Do Chão, PortugalReported employees: 51-200 | Belazaima Do Chão, Portugal | 51-200 | Exact match | 72 contacts → |
“A visão da Solzaima foi sempre a energia limpa, renovável e mais económica.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Resiwayresiway.com HQ: Santa Maria Da Feira, PortugalReported employees: 51-200 | Santa Maria Da Feira, Portugal | 51-200 | Exact match | 63 contacts → |
“At Resiway, we work every day to find the best bioenergy recovery paths for organic waste, thus actively contributing to the decarbonisation of the economy, particularly in the…” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Citrobox Energiascitrobox.pt HQ: Chaves, PortugalReported employees: 11-50 | Chaves, Portugal | 11-50 | Exact match | 17 contacts → |
“A Citrobox é uma empresa sedia da em Chaves constituída por dois jovens irmãos em 2008.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Biovegetalbiovegetal.pt HQ: Vila Franca De Xira, PortugalReported employees: 11-50 | Vila Franca De Xira, Portugal | 11-50 | Exact match | 11 contacts → |
“Biovegetal is one of the largest producers of renewable energy in Portugal, delivering biodiesel to Portugal and other European countries.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Steampowersteampower.pt HQ: Mosteiró, PortugalReported employees: 1-10 | Mosteiró, Portugal | 1-10 | Exact match | 8 contacts → |
“Comercialização e Processamento de Biomassa” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Dourogas Renewablesdourogasrenovavel.pt HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 6 contacts → |
“Dourogás Renovável is part of Grupo Dourogás, having as its main goal of production of renewable gases, with sustainability as its core value.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | The Biobur Companythebbc.eu HQ: Guimarães, PortugalReported employees: 11-50 | Guimarães, Portugal | 11-50 | Exact match | 5 contacts → |
“Economical, high-efficiency rotary multi-fuel biomass burner with high heat output for industrial applications.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | AFS Advanced Fuel Solutionsadfuelsolutions.com HQ: Loureiro, PortugalReported employees: 11-50 | Loureiro, Portugal | 11-50 | Exact match | 4 contacts → |
“In a context where Europe has set ambitious targets for reducing carbon emissions, the use of biomass in energy generation is essential for portfolio diversification.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Advantgreenadvantgreen.com HQ: Porto, PortugalReported employees: 1-10 | Porto, Portugal | 1-10 | Exact match | 3 contacts → |
“Advantgreen’s mission is to fight climate change by promoting and delivering low carbon fuels and sustainable energy products that replace fossil fuels in everyday usage.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 10 of 26 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Biomass energy firms: dataset insights
October 8, 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
26 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 26 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 8, 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 biomass energy firms?
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 biomass energy firms did RevenueBase find based in Portugal?
The saved snapshot records 26 matching company records, 580 tracked contacts and 236 verified emails. The public preview displays 10 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 8, 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
Biomass energy firms by geography
- Biomass energy firms based in London, United Kingdom
- Biomass energy firms based in Australia
- Biomass energy firms based in Austria
- Biomass energy firms based in Belgium
- Biomass energy firms based in Brazil
- Biomass energy firms based in Canada
- Biomass energy firms based in Denmark
- Biomass energy firms based in Finland
- Biomass energy firms based in France
- Biomass energy firms based in Germany
- Biomass energy firms based in India
- Biomass energy firms based in Ireland
Browse the directory
Cite this list
RevenueBase Data Team. Top 10 biomass energy firms based in Portugal. Snapshot: October 8, 2026. https://revenuebase.ai/companies/biomass-energy-firms/portugal.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗