Company lists · Data refreshed September 2026

Top 17 Residential renewable energy installers based in Greece

Name: Residential renewable energy installers based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 73 companies tracked

RevenueBase identified 73 company matches for residential renewable energy installers associated with Greece as of September 2026 and tracks 414 professional contacts across them, including 109 with verified work emails. Athens is the largest hub.

This list covers company matches for residential renewable energy installers 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 17, 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 17, 2026 How this list was built

73Companies

414Contacts tracked

109Verified emails

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The 17 largest residential renewable energy installers based in Greece

Ranked by team size

Top 17 of 73 company matches for residential renewable energy installers based in Greece, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	MGD Energy SA	Exact match	Athens, GreeceHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match “At MGD Energy, we empower households, businesses, and communities to actively participate in the energy transition by delivering cutting-edge, integrated clean energy solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Airenergy SA	Exact match	Agia Paraskevi, GreeceHQ recorded Sep 17, 2026	11-50	24 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 17, 2026 · View company records in RevenueBase
3	Calda Energy - Aermec	Exact match	Metamorfosi, GreeceHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Founded in 1981, CALDA ENERGY specializes in air-conditioning, heating, and solar energy solutions, offering innovative and technologically advanced systems for residential…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Sarris Energy	Exact match	Chania, GreeceHQ recorded Sep 17, 2026	11-50	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 17, 2026 · View company records in RevenueBase
5	Alesco SA	Exact match	Ioannina, GreeceHQ recorded Sep 17, 2026	11-50	9 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 17, 2026 · View company records in RevenueBase
6	Encircle Energy Specialists	Exact match	Pefka, GreeceHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Encircle Energy Specialists: Empowering Tomorrow's Sustainability with Ambitious Engineers Welcome to Encircle Energy Specialists, where we're on a mission to drive positive…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Baywa R.E. Solar Distribution GR	Exact match	Marousi, GreeceHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “Στην BayWa r.e.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Solarway	Exact match	Kalamata, GreeceHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “Since 2009, SolarWay has been the leading company in Messinia, offering complete energy saving solutions, utilizing Renewable Energy Sources.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Megva Energy	Exact match	Thessaloniki, GreeceHQ recorded Sep 17, 2026	11-50	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 17, 2026 · View company records in RevenueBase
10	Green Value	Exact match	Athens, GreeceHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “GreenValue S.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Protergia	Exact match	Athens, GreeceHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Global-Energy Solutions LTD	Exact match	Thessaloniki, GreeceHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “GLOBAL-ENERGY Solutions Ltd (G.E.S.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Green Effect PC	Exact match	Megara, GreeceHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Solar PV Net metering - Backup systems - EV charging” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Zephiros	Exact match	Marousi, GreeceHQ recorded Sep 17, 2026	51-200	2 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Interen Engineering P.C	Exact match	Kavala, GreeceHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “At Interen Engineering, we specialize in building automation, energy management, and photovoltaics.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Goldeco Environmental Solutions	Exact match	Athens, GreeceHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Η Goldeco Environmental Solutions δραστηριοποιείται στη χονδρική προμήθεια φωτοβολταϊκών συστημάτων, παρέχοντας υψηλής ποιότητας προϊόντα σε εγκαταστάτες, τεχνικές εταιρείες και…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Renevol Renewable Evolution	Exact match	Drapetsona, GreeceHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “RENEVOL is established by competent staff with many years experience in the field of energy.” Recorded in the RevenueBase company graph · Sep 17, 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 “residential renewable energy installers”. 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 17 of 73 residential renewable energy installers based in Greece

See the full list, filter by size, metro and specialty, and access 109 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Residential renewable energy installers based in Greece at a glance

As of Sep 17, 2026

26.3%Verified-email coverage

5.7Average contacts per company

1-10Median size (employees)

23.3%Largest-city concentration · Athens

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 73 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 “residential renewable energy installers” 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 109 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 17, 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 “residential renewable energy installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many residential renewable energy installers are there based in Greece?

RevenueBase identified 73 company matches for residential renewable energy installers 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?

MGD Energy SA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most residential renewable energy installers?

Athens leads with 17 company records, followed by Marousi (3) and Dionisou (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 109 professional contacts with verified work emails tracked across these 73 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 17, 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.