Company lists · Data refreshed September 2026
Top 19 Energy suppliers based in Greece
RevenueBase identified 44 company matches for energy suppliers associated with Greece as of September 2026 and tracks 3,136 professional contacts across them, including 1,273 with verified work emails. Athens is the largest hub.
This list covers company matches for energy suppliers 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 16, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 19 largest energy suppliers based in Greece
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 862 contacts → | ||||
Exact match “Motor Oil is a Greek multinational energy group of more than 100 companies, founded in 1972.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 286 contacts → | ||||
Exact match “HERON is the first independent entity to be active in Greece in the production and supply of electricity.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 249 contacts → | ||||
Exact match “One Group | One Energy We are Enerwave, member of HELLENiQ ENERGY and one of the leading energy groups in Southeast Europe.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 231 contacts → | ||||
Exact match “Welcome to Volton!” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 187 contacts → | ||||
Exact match “Welcome to ZeniΘ, where energy meets innovation!” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 173 contacts → | ||||
Exact match “NRG SUPPLY AND TRADING S.A.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 157 contacts → | ||||
Exact match “Protergia, the energy of METLEN Energy & Metals is the largest private energy company in Greece, and is active in the supply of electricity and gas by offering modern and reliable…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 149 contacts → | ||||
Exact match “Το Φυσικό Αέριο Ελληνική Εταιρία Ενέργειας είναι ο ιστορικότερος ενεργειακός πάροχος στην Ελλάδα.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 117 contacts → | ||||
Exact match “ELINOIL was established in 1954 and is today one of the most dynamic energy groups in Greece, with a nationwide network of 580 petrol stations.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 26 contacts → | ||||
Exact match “AENAOS - Energy Systems is a Greek energy company active in the field of Renewable Energy Sources.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 15 contacts → | ||||
Exact match “AJPSOFT was founded by a group of specialized professionals with experience in the energy market.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 14 contacts → | ||||
Exact match “EFA ENERGY SA is one of the fastest growing energy providers in Greece offering innovative services and products to the Natural Gas market for more than 20 years.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “Duferco Hellas SA is the JV between Duferco Energia S.P.A.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “Sarris Energy is a Technical Company that provides innovative products and services in the following sectors: Energy Efficiency: Heat pumps, Air Conditioning systems, Solar…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “We are a strictly Greek company operating in the energy sector since 2013.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Volterra S.A.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “GreenValue S.A.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “ASK-Power is a master dealer of ZeniΘ, the 1st provider of integrated energy in Greece, with natural gas and electricity!” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Official Protergia Dealer, Greecce” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “energy suppliers”. 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 19 of 44 energy suppliers based in Greece
See the full list, filter by size, metro and specialty, and access 1,273 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy suppliers based in Greece at a glance
As of Sep 16, 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 44 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 “energy suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,273 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “energy suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy suppliers are there based in Greece?
RevenueBase identified 44 company matches for energy suppliers 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?
Motor OIL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy suppliers?
Athens leads with 8 company records, followed by Glyfada (2) and Agia Paraskevi Attiki (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 1,273 professional contacts with verified work emails tracked across these 44 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 44 energy suppliers based in Greece. Start with a free account, no credit card.
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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 19 energy suppliers 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 44 matching company records for energy suppliers based in Greece, with 3,136 tracked contacts and 1,273 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 19 energy suppliers 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 |  Motor OILmoh.grHQ: GreeceReported employees: 1,001-5,000 | Greece | 1,001-5,000 | Exact match | 862 contacts → |
“Motor Oil is a Greek multinational energy group of more than 100 companies, founded in 1972.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  HERONheron.grHQ: Athens, GreeceReported employees: 201-500 | Athens, Greece | 201-500 | Exact match | 286 contacts → |
“HERON is the first independent entity to be active in Greece in the production and supply of electricity.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Elpedison S.Aenerwave.grHQ: Marousi, GreeceReported employees: 201-500 | Marousi, Greece | 201-500 | Exact match | 249 contacts → |
“One Group | One Energy We are Enerwave, member of HELLENiQ ENERGY and one of the leading energy groups in Southeast Europe.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Volton Ελληνική Ενεργειακήvolton.grHQ: Athens, GreeceReported employees: 201-500 | Athens, Greece | 201-500 | Exact match | 231 contacts → |
“Welcome to Volton!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ZENIΘzenith.grHQ: Thessaloniki, GreeceReported employees: 51-200 | Thessaloniki, Greece | 51-200 | Exact match | 187 contacts → |
“Welcome to ZeniΘ, where energy meets innovation!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  NRGnrg.grHQ: Marousi, GreeceReported employees: 51-200 | Marousi, Greece | 51-200 | Exact match | 173 contacts → |
“NRG SUPPLY AND TRADING S.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Protergiaprotergia.gr HQ: Paiania, GreeceReported employees: 501-1,000 | Paiania, Greece | 501-1,000 | Exact match | 157 contacts → |
“Protergia, the energy of METLEN Energy & Metals is the largest private energy company in Greece, and is active in the supply of electricity and gas by offering modern and reliable…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Φυσικό Αέριο Ελληνική Εταιρεία Ενέργειαςfysikoaerioellados.grHQ: Athens, GreeceReported employees: 201-500 | Athens, Greece | 201-500 | Exact match | 149 contacts → |
“Το Φυσικό Αέριο Ελληνική Εταιρία Ενέργειας είναι ο ιστορικότερος ενεργειακός πάροχος στην Ελλάδα.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Elinoil S.Aelin.grHQ: Kifissia, GreeceReported employees: 201-500 | Kifissia, Greece | 201-500 | Exact match | 117 contacts → |
“ELINOIL was established in 1954 and is today one of the most dynamic energy groups in Greece, with a nationwide network of 580 petrol stations.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Aenaos Energy Systemsaenaos-systems.grHQ: Athens, GreeceReported employees: 51-200 | Athens, Greece | 51-200 | Exact match | 26 contacts → |
“AENAOS - Energy Systems is a Greek energy company active in the field of Renewable Energy Sources.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ajpsoftajpsoft.grHQ: Agía Paraskeví, GreeceReported employees: 11-50 | Agía Paraskeví, Greece | 11-50 | Exact match | 15 contacts → |
“AJPSOFT was founded by a group of specialized professionals with experience in the energy market.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  EFA Energy S.A. Εταιρεία Φυσικού Αερίουefaenergy.grHQ: Salonica, GreeceReported employees: 11-50 | Salonica, Greece | 11-50 | Exact match | 14 contacts → |
“EFA ENERGY SA is one of the fastest growing energy providers in Greece offering innovative services and products to the Natural Gas market for more than 20 years.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Duferco Hellas SAdufercohellas.grHQ: Athens, GreeceReported employees: 1-10 | Athens, Greece | 1-10 | Exact match | 9 contacts → |
“Duferco Hellas SA is the JV between Duferco Energia S.P.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Sarris Energysarris-energy.grHQ: Chania, GreeceReported employees: 11-50 | Chania, Greece | 11-50 | Exact match | 9 contacts → |
“Sarris Energy is a Technical Company that provides innovative products and services in the following sectors: Energy Efficiency: Heat pumps, Air Conditioning systems, Solar…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Volterravolterra.gr HQ: GreeceReported employees: 51-200 | Greece | 51-200 | Exact match | 5 contacts → |
“Volterra S.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Green Valuegreenvalue.grHQ: Athens, GreeceReported employees: 11-50 | Athens, Greece | 11-50 | Exact match | 5 contacts → |
“GreenValue S.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ask-Power GRask-power.grHQ: Patras, GreeceReported employees: 1-10 | Patras, Greece | 1-10 | Exact match | 2 contacts → |
“ASK-Power is a master dealer of ZeniΘ, the 1st provider of integrated energy in Greece, with natural gas and electricity!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Thesenergiathesenergia.grHQ: Piraeus, GreeceReported employees: 1-10 | Piraeus, Greece | 1-10 | Exact match | 1 contacts → |
“Official Protergia Dealer, Greecce” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 19 of 44 company matches
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Energy suppliers: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
44 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 44 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy suppliers did RevenueBase find based in Greece?
The saved snapshot records 44 matching company records, 3,136 tracked contacts and 1,273 verified emails. The public preview displays 19 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy suppliers by geography
- Energy suppliers based in Milan, Italy
- Energy suppliers based in Rome, Italy
- Energy suppliers based in Australia
- Energy suppliers based in Austria
- Energy suppliers based in Belgium
- Energy suppliers based in Brazil
- Energy suppliers based in Canada
- Energy suppliers based in Colombia
- Energy suppliers based in Czechia
- Energy suppliers based in Denmark
- Energy suppliers based in Finland
- Energy suppliers based in France
Browse the directory
Cite this list
RevenueBase Data Team. Top 19 energy suppliers based in Greece. Snapshot: September 16, 2026. https://revenuebase.ai/companies/energy-suppliers/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 19 energy suppliers based in Greece
RevenueBase records 44 matching company records for energy suppliers based in Greece, with 3,136 tracked contacts and 1,273 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 19 energy suppliers 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 | Motor OILmoh.gr HQ: GreeceReported employees: 1,001-5,000 | Greece | 1,001-5,000 | Exact match | 862 contacts → |
“Motor Oil is a Greek multinational energy group of more than 100 companies, founded in 1972.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HERONheron.gr HQ: Athens, GreeceReported employees: 201-500 | Athens, Greece | 201-500 | Exact match | 286 contacts → |
“HERON is the first independent entity to be active in Greece in the production and supply of electricity.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Elpedison S.Aenerwave.gr HQ: Marousi, GreeceReported employees: 201-500 | Marousi, Greece | 201-500 | Exact match | 249 contacts → |
“One Group | One Energy We are Enerwave, member of HELLENiQ ENERGY and one of the leading energy groups in Southeast Europe.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Volton Ελληνική Ενεργειακήvolton.gr HQ: Athens, GreeceReported employees: 201-500 | Athens, Greece | 201-500 | Exact match | 231 contacts → |
“Welcome to Volton!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ZENIΘzenith.gr HQ: Thessaloniki, GreeceReported employees: 51-200 | Thessaloniki, Greece | 51-200 | Exact match | 187 contacts → |
“Welcome to ZeniΘ, where energy meets innovation!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | NRGnrg.gr HQ: Marousi, GreeceReported employees: 51-200 | Marousi, Greece | 51-200 | Exact match | 173 contacts → |
“NRG SUPPLY AND TRADING S.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Protergiaprotergia.gr HQ: Paiania, GreeceReported employees: 501-1,000 | Paiania, Greece | 501-1,000 | Exact match | 157 contacts → |
“Protergia, the energy of METLEN Energy & Metals is the largest private energy company in Greece, and is active in the supply of electricity and gas by offering modern and reliable…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Φυσικό Αέριο Ελληνική Εταιρεία Ενέργειαςfysikoaerioellados.gr HQ: Athens, GreeceReported employees: 201-500 | Athens, Greece | 201-500 | Exact match | 149 contacts → |
“Το Φυσικό Αέριο Ελληνική Εταιρία Ενέργειας είναι ο ιστορικότερος ενεργειακός πάροχος στην Ελλάδα.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Elinoil S.Aelin.gr HQ: Kifissia, GreeceReported employees: 201-500 | Kifissia, Greece | 201-500 | Exact match | 117 contacts → |
“ELINOIL was established in 1954 and is today one of the most dynamic energy groups in Greece, with a nationwide network of 580 petrol stations.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Aenaos Energy Systemsaenaos-systems.gr HQ: Athens, GreeceReported employees: 51-200 | Athens, Greece | 51-200 | Exact match | 26 contacts → |
“AENAOS - Energy Systems is a Greek energy company active in the field of Renewable Energy Sources.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ajpsoftajpsoft.gr HQ: Agía Paraskeví, GreeceReported employees: 11-50 | Agía Paraskeví, Greece | 11-50 | Exact match | 15 contacts → |
“AJPSOFT was founded by a group of specialized professionals with experience in the energy market.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | EFA Energy S.A. Εταιρεία Φυσικού Αερίουefaenergy.gr HQ: Salonica, GreeceReported employees: 11-50 | Salonica, Greece | 11-50 | Exact match | 14 contacts → |
“EFA ENERGY SA is one of the fastest growing energy providers in Greece offering innovative services and products to the Natural Gas market for more than 20 years.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Duferco Hellas SAdufercohellas.gr HQ: Athens, GreeceReported employees: 1-10 | Athens, Greece | 1-10 | Exact match | 9 contacts → |
“Duferco Hellas SA is the JV between Duferco Energia S.P.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sarris Energysarris-energy.gr HQ: Chania, GreeceReported employees: 11-50 | Chania, Greece | 11-50 | Exact match | 9 contacts → |
“Sarris Energy is a Technical Company that provides innovative products and services in the following sectors: Energy Efficiency: Heat pumps, Air Conditioning systems, Solar…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Volterravolterra.gr HQ: GreeceReported employees: 51-200 | Greece | 51-200 | Exact match | 5 contacts → |
“Volterra S.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Green Valuegreenvalue.gr HQ: Athens, GreeceReported employees: 11-50 | Athens, Greece | 11-50 | Exact match | 5 contacts → |
“GreenValue S.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ask-Power GRask-power.gr HQ: Patras, GreeceReported employees: 1-10 | Patras, Greece | 1-10 | Exact match | 2 contacts → |
“ASK-Power is a master dealer of ZeniΘ, the 1st provider of integrated energy in Greece, with natural gas and electricity!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Thesenergiathesenergia.gr HQ: Piraeus, GreeceReported employees: 1-10 | Piraeus, Greece | 1-10 | Exact match | 1 contacts → |
“Official Protergia Dealer, Greecce” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Energy suppliers: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
44 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 44 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy suppliers did RevenueBase find based in Greece?
The saved snapshot records 44 matching company records, 3,136 tracked contacts and 1,273 verified emails. The public preview displays 19 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Browse the directory
Cite this list
RevenueBase Data Team. Top 19 energy suppliers based in Greece. Snapshot: September 16, 2026. https://revenuebase.ai/companies/energy-suppliers/greece.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗