Company lists · Data refreshed September 2026

Top 14 Private equity renewable energy firms based in Greece

RevenueBase identified 36 private equity renewable energy firms headquartered in Greece as of September 2026 and tracks 445 professional contacts across them, including 204 with verified work emails. Athens is the largest hub.

This list covers private equity renewable energy firms 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 29, 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 29, 2026 86% judged on-target in blind review
36Companies
445Contacts tracked
204Verified emails
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The 14 largest private equity renewable energy firms based in Greece

Ranked by team size
Top 14 of 36 private equity renewable energy firms based in Greece, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to private equity renewable energy firms: 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
1Strong evidenceMarousi, GreeceHQ checked Sep 29, 202651-200102 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
2Strong evidenceThessaloniki, GreeceHQ checked Sep 29, 202611-5033 contacts →

Strong evidence

“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…”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceAgia Paraskevi, GreeceHQ checked Sep 29, 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 29, 2026
4Indirect evidenceAthens, GreeceHQ checked Sep 29, 202611-5021 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceKhalándrion, GreeceHQ checked Sep 29, 202611-5010 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
6Strong evidenceAthens, GreeceHQ checked Sep 29, 202611-5010 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
7Strong evidenceKifisia, GreeceHQ checked Sep 29, 202611-509 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceThessaloniki, GreeceHQ checked Sep 29, 20261-108 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceChalandri, GreeceHQ checked Sep 29, 20261-106 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
10Strong evidenceThessaloniki, GreeceHQ checked Sep 29, 20261-106 contacts →

Strong 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 29, 2026
11Strong evidenceChalandri, GreeceHQ checked Sep 29, 202611-506 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceAthens, GreeceHQ checked Sep 29, 20261-105 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
13Strong evidenceMarousi, GreeceHQ checked Sep 29, 202651-2002 contacts →

Strong 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 29, 2026
14Indirect evidencePiraeus, GreeceHQ checked Sep 29, 202651-2001 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026

Showing 14 of 36 private equity renewable energy firms based in Greece

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Private equity renewable energy firms based in Greece at a glance

As of Sep 29, 2026
45.8%Verified-email coverage
12.4Average contacts per company
11-50Median size (employees)
19.4%Largest-city concentration · Athens
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
13
51-200
7

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among private equity renewable energy firms, 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 “private equity renewable energy firms”. 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 private equity renewable energy firms), 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 private equity renewable energy firms, 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, 204 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 29, 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 private equity renewable energy firms, 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 private equity renewable energy firms are there based in Greece?

RevenueBase identified 36 private equity renewable energy firms 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?

Principia Energy, headquartered in Greece, tops this list with the largest team on record.

Which city has the most private equity renewable energy firms?

Athens leads with 7 headquartered companies, followed by Marousi (2) and Kentriki (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 204 verified decision-maker contacts tracked across these 36 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 29, 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 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.