Company lists · Data refreshed September 2026

Top 25 Renewable energy investment firms based in Greece

RevenueBase identified 85 company matches for renewable energy investment firms associated with Greece as of September 2026 and tracks 1,494 professional contacts across them, including 489 with verified work emails and 26 with mobile numbers. Athens is the largest hub.

This list covers company matches for renewable energy investment firms 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 5, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 5, 2026 How this list was built
85Companies
1,494Contacts tracked
489Verified emails
26Mobile numbers
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The 25 largest renewable energy investment firms based in Greece

Ranked by team size
Top 25 of 85 company matches for renewable energy investment firms based in Greece, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAthens, GreeceHQ recorded Sep 5, 2026201-500312 contacts →

Exact match

“Public Power Corporation Renewables, subsidiary of PPC S.A, Greece’s largest power generation company, is dedicated to the development and management of energy production from…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchAthens, GreeceHQ recorded Sep 5, 2026501-1,000238 contacts →

Exact match

“TERNA ENERGY, has been a key player in the renewable energy sector for over two decades, holding the largest and most diversified portfolio of projects in Greece, with 2,500 MW in…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchMarousi, GreeceHQ recorded Sep 5, 202651-200102 contacts →

Exact match

“Principia is a leading force in Greece's renewable energy sector, driving the transition to a sustainable future.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchThessaloniki, GreeceHQ recorded Sep 5, 202611-5033 contacts →

Exact match

“FARIA Renewables is a joint corporate formation between FARIA Group and Capenergie 5 Fund, targeting to co-operate closely for the development and operation of Renewable Energy…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchMaroussi, GreeceHQ recorded Sep 5, 202651-20027 contacts →

Exact match

“Solar Cells Hellas Group provides professional solutions for the realization of Renewable Energy Sources (RES) projects, including the development of techno-economic studies…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchAgia Paraskevi, GreeceHQ recorded Sep 5, 202611-5024 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchMarousi, GreeceHQ recorded Sep 5, 202611-5021 contacts →

Exact match

“Since its inception, R Energy 1 Holdings has created a strong development platform in Greece, with a portfolio of photovoltaic parks and-wind farms under construction, situated at…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchAthens, GreeceHQ recorded Sep 5, 202611-5021 contacts →

Exact match

“With nearly two decades of experience, EuroEnergy has a growing presence in five countries-Greece, Romania, Poland, Croatia, and Latvia.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchChalandri, GreeceHQ recorded Sep 5, 202611-5016 contacts →

Exact match

“NANKO Energy S.A.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchThessaloniki, GreeceHQ recorded Sep 5, 202611-5014 contacts →

Exact match

“ECO//SUN Ltd is a pioneer company in the renewable energy sector.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchKhalándrion, GreeceHQ recorded Sep 5, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchAthens, GreeceHQ recorded Sep 5, 202611-5010 contacts →

Exact match

“Sirec Energy is Greece's first Private Equity firm dedicated to accelerating the country's green transition.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchPiraeus, GreeceHQ recorded Sep 5, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchKifisia, GreeceHQ recorded Sep 5, 202611-509 contacts →

Exact match

“Entricity is a Firm specializing in Renewable Energy with a focus on the European markets.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchAthens, GreeceHQ recorded Sep 5, 202611-509 contacts →

Exact match

“FGRID is your renewable energy personal licensing consultant.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchIoannina, GreeceHQ recorded Sep 5, 202611-509 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchPtolemaḯs, GreeceHQ recorded Sep 5, 202611-508 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchThessaloniki, GreeceHQ recorded Sep 5, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchChalandri, GreeceHQ recorded Sep 5, 20261-106 contacts →

Exact match

“New Energy Partners (NEP) is a specialist alternative asset manager based in Athens, Greece, registered with the Hellenic Capital Markets Commission.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchThessaloniki, GreeceHQ recorded Sep 5, 202611-506 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 5, 2026 · View company records in RevenueBase
21Exact matchThessaloniki, GreeceHQ recorded Sep 5, 20261-106 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchChalandri, GreeceHQ recorded Sep 5, 202611-506 contacts →

Exact match

“ENTEKA was established in 1984 and is one of the leading Greek companies in the Renewable Energy Sector in Greece.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchAthens, GreeceHQ recorded Sep 5, 202611-505 contacts →

Exact match

“GreenValue S.A.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchAthens, GreeceHQ recorded Sep 5, 20261-105 contacts →

Exact match

“Astydama is a sustainable investment and development company driven by social responsibility and ecology.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchAthens, GreeceHQ recorded Sep 5, 202611-505 contacts →

Exact match

“SYNERGIA TECHNICAL AND CONSULTING S.A was established a decade ago, within a period of great financial constraint and depression in Greece, as an effort of our founders to combine…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 85 renewable energy investment firms based in Greece

See the full list, filter by size, metro and specialty, and access 489 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy investment firms based in Greece at a glance

As of Sep 5, 2026
32.7%Verified-email coverage
1.7%Mobile-number coverage
17.6Average contacts per company
11-50Median size (employees)
23.5%Largest-city concentration · Athens
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
33
51-200
11
201-500
1
501-1,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “renewable energy investment 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 489 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 5, 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 “renewable energy investment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy investment firms are there based in Greece?

RevenueBase identified 85 company matches for renewable energy investment firms 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?

PPC Renewables tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most renewable energy investment firms?

Athens leads with 20 company records, followed by Marousi (4) and Thessaloniki (2).

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 489 professional contacts with verified work emails tracked across these 85 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 5, 2026.

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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.