Company lists · Data refreshed November 2026

Top 20 Renewable energy storage software companies based in Greece

RevenueBase identified 55 company matches for renewable energy storage software companies associated with Greece as of November 2026 and tracks 1,411 professional contacts across them, including 816 with verified work emails. Athens is the largest hub.

This list covers company matches for renewable energy storage software companies 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 November 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 Nov 5, 2026 How this list was built
55Companies
1,411Contacts tracked
816Verified emails
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The 20 largest renewable energy storage software companies based in Greece

Ranked by team size
Top 20 of 55 company matches for renewable energy storage software companies based in Greece, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 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 matchMarousi, GreeceHQ recorded Nov 5, 202651-200106 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 · Nov 5, 2026 · View company records in RevenueBase
2Exact matchAthens, GreeceHQ recorded Nov 5, 202611-5042 contacts →

Exact match

“i4energy is an established energy technology company based in Greece, developing field-proven energy management software solutions for Power Producers, Aggregators, Large…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAthens, GreeceHQ recorded Nov 5, 202651-20042 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 · Nov 5, 2026 · View company records in RevenueBase
4Exact matchThessaloniki, GreeceHQ recorded Nov 5, 202611-5035 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 · Nov 5, 2026 · View company records in RevenueBase
5Exact matchAthens, GreeceHQ recorded Nov 5, 202651-20028 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 · Nov 5, 2026 · View company records in RevenueBase
6Exact matchAthens, GreeceHQ recorded Nov 5, 202611-5025 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchThessaloniki, GreeceHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Optimems, a spin-off of the Centre for Research and Technology Hellas (CERTH), Greece's foremost research institution, stands at the vanguard of innovative energy management…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchAthens, GreeceHQ recorded Nov 5, 20261-1013 contacts →

Exact match

“At Joule S.A, we develop jHub, a Virtual Power Plant platform trusted by 100+ businesses across the Greek renewable energy market.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchThessaloniki, GreeceHQ recorded Nov 5, 202611-5013 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchKalamariá, GreeceHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“StellarBlue is a leading software company dedicated to pioneering advanced solutions for the energy sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchGlifadha, GreeceHQ recorded Nov 5, 2026201-50010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchIoannina, GreeceHQ recorded Nov 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 · Nov 5, 2026 · View company records in RevenueBase
13Exact matchAthens, GreeceHQ recorded Nov 5, 202611-508 contacts →

Exact match

“GreenValue S.A.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchThessaloniki, GreeceHQ recorded Nov 5, 202611-507 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 · Nov 5, 2026 · View company records in RevenueBase
15Exact matchPeania, GreeceHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Ether is a trustworthy and dynamic company, aiming at the energy sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchPtolemaḯs, GreeceHQ recorded Nov 5, 202611-506 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 · Nov 5, 2026 · View company records in RevenueBase
17Exact matchΗράκλειο, GreeceHQ recorded Nov 5, 202611-505 contacts →

Exact match

“At Tierra, we contribute to the transition to a net-zero economy by developing a 1.6 GW renewable energy portfolio across Greece.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSerres, GreeceHQ recorded Nov 5, 20261-103 contacts →

Exact match

“HORIZON SA is a Greek company involved in Renewable Energy Production.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchKoufalia, GreeceHQ recorded Nov 5, 20261-103 contacts →

Exact match

“The Company Our company differs in the energy sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchDrapetsona, GreeceHQ recorded Nov 5, 20261-101 contacts →

Exact match

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

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

Showing 20 of 55 renewable energy storage software companies based in Greece

See the full list, filter by size, metro and specialty, and access 816 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy storage software companies based in Greece at a glance

As of Nov 5, 2026
57.8%Verified-email coverage
25.7Average contacts per company
11-50Median size (employees)
23.6%Largest-city concentration · Athens
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
25
51-200
5
201-500
2
1,001-5,000
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 55 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 “renewable energy storage software companies” 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 816 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 November 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 storage software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy storage software companies are there based in Greece?

RevenueBase identified 55 company matches for renewable energy storage software companies associated with Greece as of November 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?

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

Which city has the most renewable energy storage software companies?

Athens leads with 13 company records, followed by Thessaloniki (3) and Psychiko (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 816 professional contacts with verified work emails tracked across these 55 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 November 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.