Company lists · Data refreshed September 2026
Top 15 Biogas companies based in Greece
RevenueBase identified 36 company matches for biogas companies associated with Greece as of September 2026 and tracks 455 professional contacts across them, including 127 with verified work emails. Athens is the largest hub.
This list covers company matches for biogas companies associated with Greece, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 15 largest biogas companies based in Greece
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 92 contacts → | ||||
Exact match “HELECTOR SA is a leader regarding Waste Management in the area of South Eastern Europe whereas its vertical development and expertise enables the company to provide solutions…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 51 contacts → | ||||
Exact match “Στα πλαίσια της λεγόμενης Πράσινης πολιτικής, οι ανανεώσιμες πηγές ενέργειας(ΑΠΕ), κερδίζουν όλο και περισσότερο έδαφος στην Ευρωπαϊκή ένωση καθώς επίσης και στην Ελληνική…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 44 contacts → | ||||
Exact match “The Cluster of Bioeconomy and Environment of Western Macedonia (CluBE) is a non-profit company established among local actors and stakeholders of the Region of Western Macedonia…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 37 contacts → | ||||
Exact match “PetroGaz, is growing rapidly over the years and is becoming part of the everyday life, enters households as a member of the family, supplying LPG to thousands of businesses…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match “Construction and technical company of natural gas” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 23 contacts → | ||||
Exact match “RESINVEST undertakes the development and construction of RES projects and offers a customised range of services in the energy efficiency scope by identifying and optimally…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 7 contacts → | ||||
Exact match “We are a strictly Greek company operating in the energy sector since 2013.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “MEGVA Energy, an ISO 9001:2015, ISO 45001:2018, ISO 14001:2015 certified company, is a leading innovator in the renewable energy sector.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 4 contacts → | ||||
Exact match “Η Horizon ΙΚΕ ιδρύθηκε το 1994 και από το 2006 δραστηριοποιείται στο χώρο των ανανεώσιμων πηγών ενέργειας.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “Η εταιρεία ΤΕΤΩΡΟΣ ΜΗΧΑΝΗΜΑΤΑ Α.Ε, που βρίσκεται στα Μέγαρα, είναι μία οικογενειακή επιχείρηση της οποίας κύριο αντικείμενο είναι ο εξοπλισμός πτηνοτροφικών και κτηνοτροφικών…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “Promethan has been present in the Compressed Natural Gas sector since 2016 providing "turnkey" services throughout Greece.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “AegeanTerra Group of Companies was founded in 2010.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “HORIZON SA is a Greek company involved in Renewable Energy Production.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “Το βιοαέριο αναφέρεται συνήθως σε ένα μείγμα διαφορετικών αερίων που παράγονται από την αποσύνθεση οργανικής ύλης απουσία οξυγόνου.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “biogas 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 15 of 36 biogas companies based in Greece
See the full list, filter by size, metro and specialty, and access 127 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Biogas companies based in Greece at a glance
As of Sep 19, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Greece, so it is reported there. Company counts and contact totals on this page are exact for Greece, over 36 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 Greece whose business descriptions match “biogas 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 127 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “biogas companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many biogas companies are there based in Greece?
RevenueBase identified 36 company matches for biogas companies associated with Greece 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?
Helector SA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most biogas companies?
Athens leads with 6 company records, followed by Thessaloniki (2) and Acharnes (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 127 professional contacts with verified work emails tracked across these 36 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 36 biogas companies based in Greece. Start with a free account, no credit card.
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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
Company intelligence · public preview
Top 15 biogas companies based in Greece
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 36 matching company records for biogas companies based in Greece, with 455 tracked contacts and 127 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 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 15 biogas companies based in Greece
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 |  Helector SAhelector.comHQ: Athens, GreeceReported employees: 501-1,000 | Athens, Greece | 501-1,000 | Exact match | 92 contacts → |
“HELECTOR SA is a leader regarding Waste Management in the area of South Eastern Europe whereas its vertical development and expertise enables the company to provide solutions…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Green Line Energy S.Agle.grHQ: Athens, GreeceReported employees: 51-200 | Athens, Greece | 51-200 | Exact match | 51 contacts → |
“Στα πλαίσια της λεγόμενης Πράσινης πολιτικής, οι ανανεώσιμες πηγές ενέργειας(ΑΠΕ), κερδίζουν όλο και περισσότερο έδαφος στην Ευρωπαϊκή ένωση καθώς επίσης και στην Ελληνική…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Kozani, GreeceReported employees: 11-50 | Kozani, Greece | 11-50 | Exact match | 44 contacts → |
“The Cluster of Bioeconomy and Environment of Western Macedonia (CluBE) is a non-profit company established among local actors and stakeholders of the Region of Western Macedonia…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Petrogaz S.Apetrogaz.gr HQ: Αθήνα, GreeceReported employees: 201-500 | Αθήνα, Greece | 201-500 | Exact match | 37 contacts → |
“PetroGaz, is growing rapidly over the years and is becoming part of the everyday life, enters households as a member of the family, supplying LPG to thousands of businesses…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gastrade S.Agastrade.gr HQ: Athens, GreeceReported employees: 11-50 | Athens, Greece | 11-50 | Exact match | 25 contacts → |
“Construction and technical company of natural gas” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Resinvestresinvest.grHQ: Athens, GreeceReported employees: 11-50 | Athens, Greece | 11-50 | Exact match | 23 contacts → |
“RESINVEST undertakes the development and construction of RES projects and offers a customised range of services in the energy efficiency scope by identifying and optimally…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Engaia S.Aengaia.grHQ: Sindos, GreeceReported employees: 11-50 | Sindos, Greece | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 |  Eunice Powereunice-power.grHQ: Μαρούσι, GreeceReported employees: 11-50 | Μαρούσι, Greece | 11-50 | Exact match | 7 contacts → |
“We are a strictly Greek company operating in the energy sector since 2013.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Megva Energymegva.grHQ: Thessaloniki, GreeceReported employees: 11-50 | Thessaloniki, Greece | 11-50 | Exact match | 6 contacts → |
“MEGVA Energy, an ISO 9001:2015, ISO 45001:2018, ISO 14001:2015 certified company, is a leading innovator in the renewable energy sector.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Horizon Solar Energy Greecehorizonae.grHQ: Lárisa, GreeceReported employees: 11-50 | Lárisa, Greece | 11-50 | Exact match | 4 contacts → |
“Η Horizon ΙΚΕ ιδρύθηκε το 1994 και από το 2006 δραστηριοποιείται στο χώρο των ανανεώσιμων πηγών ενέργειας.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tetoros Machinery S.Atetomachine.gr HQ: Megara, GreeceReported employees: 11-50 | Megara, Greece | 11-50 | Exact match | 4 contacts → |
“Η εταιρεία ΤΕΤΩΡΟΣ ΜΗΧΑΝΗΜΑΤΑ Α.Ε, που βρίσκεται στα Μέγαρα, είναι μία οικογενειακή επιχείρηση της οποίας κύριο αντικείμενο είναι ο εξοπλισμός πτηνοτροφικών και κτηνοτροφικών…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Promethan SApromethan.gr HQ: Thessaloniki, GreeceReported employees: 11-50 | Thessaloniki, Greece | 11-50 | Exact match | 4 contacts → |
“Promethan has been present in the Compressed Natural Gas sector since 2016 providing "turnkey" services throughout Greece.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Aegeanterraaegeanterra.grHQ: Nea Erythraia, GreeceReported employees: 11-50 | Nea Erythraia, Greece | 11-50 | Exact match | 3 contacts → |
“AegeanTerra Group of Companies was founded in 2010.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Horizon S.Aorizon-ate.grHQ: Serres, GreeceReported employees: 1-10 | Serres, Greece | 1-10 | Exact match | 3 contacts → |
“HORIZON SA is a Greek company involved in Renewable Energy Production.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Bioenergy Nigritas S.A., Mitsiolidisagrogroup.grHQ: Serres, GreeceReported employees: 1-10 | Serres, Greece | 1-10 | Exact match | 2 contacts → |
“Το βιοαέριο αναφέρεται συνήθως σε ένα μείγμα διαφορετικών αερίων που παράγονται από την αποσύνθεση οργανικής ύλης απουσία οξυγόνου.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 36 company matches
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Biogas companies: dataset insights
September 19, 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
36 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 Greece, so it is reported there. Company counts and contact totals on this page are exact for Greece, over 36 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 19, 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 biogas 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 biogas companies did RevenueBase find based in Greece?
The saved snapshot records 36 matching company records, 455 tracked contacts and 127 verified emails. The public preview displays 15 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 19, 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
Biogas companies by geography
- Biogas companies based in New Delhi, India
- Biogas companies based in Pune, India
- Biogas companies based in Argentina
- Biogas companies based in Australia
- Biogas companies based in Austria
- Biogas companies based in Belgium
- Biogas companies based in Brazil
- Biogas companies based in Canada
- Biogas companies based in Colombia
- Biogas companies based in Czechia
- Biogas companies based in Denmark
- Biogas companies based in Finland
Browse the directory
Cite this list
RevenueBase Data Team. Top 15 biogas companies based in Greece. Snapshot: September 19, 2026. https://revenuebase.ai/companies/biogas-companies/greece.
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 15 biogas companies based in Greece
RevenueBase records 36 matching company records for biogas companies based in Greece, with 455 tracked contacts and 127 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 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 15 biogas companies based in Greece
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 | Helector SAhelector.com HQ: Athens, GreeceReported employees: 501-1,000 | Athens, Greece | 501-1,000 | Exact match | 92 contacts → |
“HELECTOR SA is a leader regarding Waste Management in the area of South Eastern Europe whereas its vertical development and expertise enables the company to provide solutions…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Green Line Energy S.Agle.gr HQ: Athens, GreeceReported employees: 51-200 | Athens, Greece | 51-200 | Exact match | 51 contacts → |
“Στα πλαίσια της λεγόμενης Πράσινης πολιτικής, οι ανανεώσιμες πηγές ενέργειας(ΑΠΕ), κερδίζουν όλο και περισσότερο έδαφος στην Ευρωπαϊκή ένωση καθώς επίσης και στην Ελληνική…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Kozani, GreeceReported employees: 11-50 | Kozani, Greece | 11-50 | Exact match | 44 contacts → |
“The Cluster of Bioeconomy and Environment of Western Macedonia (CluBE) is a non-profit company established among local actors and stakeholders of the Region of Western Macedonia…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Petrogaz S.Apetrogaz.gr HQ: Αθήνα, GreeceReported employees: 201-500 | Αθήνα, Greece | 201-500 | Exact match | 37 contacts → |
“PetroGaz, is growing rapidly over the years and is becoming part of the everyday life, enters households as a member of the family, supplying LPG to thousands of businesses…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gastrade S.Agastrade.gr HQ: Athens, GreeceReported employees: 11-50 | Athens, Greece | 11-50 | Exact match | 25 contacts → |
“Construction and technical company of natural gas” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Resinvestresinvest.gr HQ: Athens, GreeceReported employees: 11-50 | Athens, Greece | 11-50 | Exact match | 23 contacts → |
“RESINVEST undertakes the development and construction of RES projects and offers a customised range of services in the energy efficiency scope by identifying and optimally…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Engaia S.Aengaia.gr HQ: Sindos, GreeceReported employees: 11-50 | Sindos, Greece | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Eunice Powereunice-power.gr HQ: Μαρούσι, GreeceReported employees: 11-50 | Μαρούσι, Greece | 11-50 | Exact match | 7 contacts → |
“We are a strictly Greek company operating in the energy sector since 2013.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Megva Energymegva.gr HQ: Thessaloniki, GreeceReported employees: 11-50 | Thessaloniki, Greece | 11-50 | Exact match | 6 contacts → |
“MEGVA Energy, an ISO 9001:2015, ISO 45001:2018, ISO 14001:2015 certified company, is a leading innovator in the renewable energy sector.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Horizon Solar Energy Greecehorizonae.gr HQ: Lárisa, GreeceReported employees: 11-50 | Lárisa, Greece | 11-50 | Exact match | 4 contacts → |
“Η Horizon ΙΚΕ ιδρύθηκε το 1994 και από το 2006 δραστηριοποιείται στο χώρο των ανανεώσιμων πηγών ενέργειας.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tetoros Machinery S.Atetomachine.gr HQ: Megara, GreeceReported employees: 11-50 | Megara, Greece | 11-50 | Exact match | 4 contacts → |
“Η εταιρεία ΤΕΤΩΡΟΣ ΜΗΧΑΝΗΜΑΤΑ Α.Ε, που βρίσκεται στα Μέγαρα, είναι μία οικογενειακή επιχείρηση της οποίας κύριο αντικείμενο είναι ο εξοπλισμός πτηνοτροφικών και κτηνοτροφικών…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Promethan SApromethan.gr HQ: Thessaloniki, GreeceReported employees: 11-50 | Thessaloniki, Greece | 11-50 | Exact match | 4 contacts → |
“Promethan has been present in the Compressed Natural Gas sector since 2016 providing "turnkey" services throughout Greece.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Aegeanterraaegeanterra.gr HQ: Nea Erythraia, GreeceReported employees: 11-50 | Nea Erythraia, Greece | 11-50 | Exact match | 3 contacts → |
“AegeanTerra Group of Companies was founded in 2010.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Horizon S.Aorizon-ate.gr HQ: Serres, GreeceReported employees: 1-10 | Serres, Greece | 1-10 | Exact match | 3 contacts → |
“HORIZON SA is a Greek company involved in Renewable Energy Production.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Bioenergy Nigritas S.A., Mitsiolidisagrogroup.gr HQ: Serres, GreeceReported employees: 1-10 | Serres, Greece | 1-10 | Exact match | 2 contacts → |
“Το βιοαέριο αναφέρεται συνήθως σε ένα μείγμα διαφορετικών αερίων που παράγονται από την αποσύνθεση οργανικής ύλης απουσία οξυγόνου.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 36 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Biogas companies: dataset insights
September 19, 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
36 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 Greece, so it is reported there. Company counts and contact totals on this page are exact for Greece, over 36 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 19, 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 biogas 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 biogas companies did RevenueBase find based in Greece?
The saved snapshot records 36 matching company records, 455 tracked contacts and 127 verified emails. The public preview displays 15 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 19, 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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Browse the directory
Cite this list
RevenueBase Data Team. Top 15 biogas companies based in Greece. Snapshot: September 19, 2026. https://revenuebase.ai/companies/biogas-companies/greece.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗