Company lists · Data refreshed September 2026

Top 23 Distributed energy companies based in Greece

RevenueBase identified 59 distributed energy companies headquartered in Greece as of September 2026 and tracks 694 professional contacts across them, including 335 with verified work emails. Athens is the largest hub.

This list covers distributed energy companies headquartered in Greece, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review
59Companies
694Contacts tracked
335Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 23 largest distributed energy companies based in Greece

Ranked by team size
Top 23 of 59 distributed energy companies based in Greece, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to distributed energy companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceMarousi, GreeceHQ checked Sep 16, 2026201-500249 contacts →

Partial evidence

“One Group | One Energy We are Enerwave, member of HELLENiQ ENERGY and one of the leading energy groups in Southeast Europe.”

Source: RevenueBase Database · checked Sep 16, 2026
2Partial evidencePatras, GreeceHQ checked Sep 16, 202611-5040 contacts →

Partial evidence

“Meazon materializing its core values - Measure | Monitor | Manage - is a global innovator in energy data acquisition technology.”

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceAthens, GreeceHQ checked Sep 16, 202651-20033 contacts →

Partial evidence

“At MGD Energy, we empower households, businesses, and communities to actively participate in the energy transition by delivering cutting-edge, integrated clean energy solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceGerakas, GreeceHQ checked Sep 16, 202651-20027 contacts →

Indirect evidence

“Survey Digital Photovoltaics is a vertically integrated company of approx.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceAthens, GreeceHQ checked Sep 16, 202611-5026 contacts →

Indirect evidence

“The #1 Renewable Aggregator in Greece and Demand Response services provider.”

Source: RevenueBase Database · checked Sep 16, 2026
6Partial evidenceAgia Paraskevi, GreeceHQ checked Sep 16, 202611-5024 contacts →

Partial evidence

“AirEnergy S.A, was established in 2008, leads to energy transition towards a sustainable future in Greece.”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceKhalándrion, GreeceHQ checked Sep 16, 202611-5010 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
8Partial evidencePiraeus, GreeceHQ checked Sep 16, 202611-5010 contacts →

Partial evidence

“GREEN is an engineering and infrastructure company delivering integrated solutions that advance critical energy and industrial infrastructure.”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceIoannina, GreeceHQ checked Sep 16, 202611-509 contacts →

Indirect evidence

“Η ALESCO είναι μία εταιρεία ολοκληρωμένων ενεργειακών λύσεων με εξειδίκευση στα φωτοβολταϊκά συστήματα, την αποθήκευση ενέργειας, την ενεργειακή αναβάθμιση κτιρίων και τις…”

Source: RevenueBase Database · checked Sep 16, 2026
10Partial evidencePtolemaḯs, GreeceHQ checked Sep 16, 202611-508 contacts →

Partial evidence

“Wattcrop is a pioneering renewable energy and energy storage developer that has established its presence in the Greek energy market as a true startup success story.”

Source: RevenueBase Database · checked Sep 16, 2026
11Partial evidenceΜαρούσι, GreeceHQ checked Sep 16, 202611-507 contacts →

Partial evidence

“We are a strictly Greek company operating in the energy sector since 2013.”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceMarousi, GreeceHQ checked Sep 16, 20261-107 contacts →

Indirect evidence

“Στην BayWa r.e.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceAthens, GreeceHQ checked Sep 16, 202611-507 contacts →

Indirect evidence

“Η GREENESCO Ενεργειακή Α.Ε, πιστοποιημένη εταιρεία ενεργειακών υπηρεσιών, έχει βασικούς μετόχους την ΔΕΗ ΑΝΑΝΕΩΣΙΜΕΣ και την ATTICA FINANCE.”

Source: RevenueBase Database · checked Sep 16, 2026
14Partial evidenceThessaloniki, GreeceHQ checked Sep 16, 202611-506 contacts →

Partial evidence

“MEGVA Energy, an ISO 9001:2015, ISO 45001:2018, ISO 14001:2015 certified company, is a leading innovator in the renewable energy sector.”

Source: RevenueBase Database · checked Sep 16, 2026
15Partial evidenceThessaloniki, GreeceHQ checked Sep 16, 20261-106 contacts →

Partial evidence

“Promitheas Energy Groups' team of experts has significant experience in the field of Renewable Energy Sources, supporting efficiently a wide workflow framework, from land scouting…”

Source: RevenueBase Database · checked Sep 16, 2026
16Indirect evidenceAthens, GreeceHQ checked Sep 16, 202611-505 contacts →

Indirect evidence

“GreenValue S.A.”

Source: RevenueBase Database · checked Sep 16, 2026
17Indirect evidenceAthens, GreeceHQ checked Sep 16, 202611-504 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceIraklion, GreeceHQ checked Sep 16, 20261-103 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
19Partial evidenceThessaloniki, GreeceHQ checked Sep 16, 20261-103 contacts →

Partial evidence

“GLOBAL-ENERGY Solutions Ltd (G.E.S.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceMegara, GreeceHQ checked Sep 16, 20261-103 contacts →

Indirect evidence

“Solar PV Net metering - Backup systems - EV charging”

Source: RevenueBase Database · checked Sep 16, 2026
21Partial evidenceMarousi, GreeceHQ checked Sep 16, 202651-2002 contacts →

Partial evidence

“The Zephiros Group began its journey in 1997 with the establishment of Zephiros Ltd, laying a solid foundation for our enduring commitment to renewable energy.”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidencePiraeus, GreeceHQ checked Sep 16, 202651-2001 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
23Partial evidenceDrapetsona, GreeceHQ checked Sep 16, 20261-101 contacts →

Partial evidence

“RENEVOL is established by competent staff with many years experience in the field of energy.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 23 of 59 distributed energy companies based in Greece

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 335 reachable decision-makers.

Free signup · no credit card

View the full list →

Distributed energy companies based in Greece at a glance

As of Sep 16, 2026
48.3%Verified-email coverage
11.8Average contacts per company
11-50Median size (employees)
20.3%Largest-city concentration · Athens
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
29
51-200
6
201-500
1

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 59 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among distributed energy companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Greece whose own description of what they do matches “distributed energy companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names distributed energy companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among distributed energy companies, and records with no verified work email. Companies headquartered outside Greece are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 335 across the full list. 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.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names distributed energy companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many distributed energy companies are there based in Greece?

RevenueBase identified 59 distributed energy companies headquartered in Greece as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Elpedison S.A, headquartered in Greece, tops this list with the largest team on record.

Which city has the most distributed energy companies?

Athens leads with 12 headquartered companies, followed by Marousi (2) and Florina (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 335 verified decision-maker contacts tracked across these 59 companies.

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 59 distributed energy companies based in Greece. Start with a free account, no credit card.

Download this list →

Related lists

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 Smart Search, 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.