Company lists · Data refreshed September 2026

Top 25 Renewable energy infrastructure contractors based in Greece

Name: Renewable energy infrastructure contractors based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 110 companies tracked

RevenueBase identified 110 company matches for renewable energy infrastructure contractors associated with Greece as of September 2026 and tracks 854 professional contacts across them, including 240 with verified work emails. Athens is the largest hub.

This list covers company matches for renewable energy infrastructure contractors 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

110Companies

854Contacts tracked

240Verified emails

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The 25 largest renewable energy infrastructure contractors based in Greece

Ranked by team size

Top 25 of 110 company matches for renewable energy infrastructure contractors 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	Paralos Energy	Exact match	Marousi, GreeceHQ recorded Sep 17, 2026	51-200	89 contacts →
	Exact match “Paralos Energy specialises in the design, construction, commissioning, operation and maintenance of energy projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Entec Contractors S.A. GR	Exact match	Kallithea, GreeceHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “Entec Contractors S.A, a member of the Entec Group, is an Engineering, Procurement and Construction (EPC) company for the energy and digital transition.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	STR Power Group	Exact match	Imittos, GreeceHQ recorded Sep 17, 2026	51-200	30 contacts →
	Exact match “Founded in 1993, STR POWER has grown to be the an internationally accomplished group of companies in the sector of PV Plants and OCL Electrification and Railway…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Survey Digital Photovoltaics	Exact match	Gerakas, GreeceHQ recorded Sep 17, 2026	51-200	27 contacts →
	Exact match “Survey Digital Photovoltaics is a vertically integrated company of approx.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Solar Cells Hellas Group	Exact match	Maroussi, GreeceHQ recorded Sep 17, 2026	51-200	27 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 17, 2026 · View company records in RevenueBase
6	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
7	Isolar SA	Exact match	Marousi, GreeceHQ recorded Sep 17, 2026	51-200	21 contacts →
	Exact match “iSOLAR SA established in 2010 as an EPC Contractor for Solar and Wind Projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Kryacon S.A	Exact match	Athens, GreeceHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Dimkat Constructions & Energy	Exact match	Metamorfosi, GreeceHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match “DIMKAT Construction is a Greece based enterprise and specializes in the development and EPC of Renewable Energy projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Ixion Energy S.A	Exact match	Khalándrion, GreeceHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Engaia S.A	Exact match	Sindos, GreeceHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	FGRID	Exact match	Athens, GreeceHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “FGRID is your renewable energy personal licensing consultant.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Inovtech	Exact match	Lykovrysi, GreeceHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Inovtech Engineering & Consulting provides diverse specialist services to renewable energy & power generation developers & contractors, distribution & transmission utilities, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Prenecon	Exact match	Glifadha, GreeceHQ recorded Sep 17, 2026	201-500	9 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	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
16	Arignoti Engineering	Exact match	Thessaloniki, GreeceHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “ARIGNOTI Engineering founded in 2021, has already developed extensive expertise in industrial and energy generation projects, combining project design and engineering with…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	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
18	Promitheas Energy Group	Exact match	Thessaloniki, GreeceHQ recorded Sep 17, 2026	1-10	6 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 17, 2026 · View company records in RevenueBase
19	Arservices	Exact match	Athens, GreeceHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “ARServices is a leading company on renewable applications and innovation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Synergia Technical & Investment Consultant SA	Exact match	Athens, GreeceHQ recorded Sep 17, 2026	11-50	5 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 17, 2026 · View company records in RevenueBase
21	KRV Square	Exact match	Athens, GreeceHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “KRV Square provides high level services in large scale Energy and MEP projects, more specifically in Renewable Solar projects in Europe, Africa, Middle East and Asia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Horizon Solar Energy Greece	Exact match	Lárisa, GreeceHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Η Horizon ΙΚΕ ιδρύθηκε το 1994 και από το 2006 δραστηριοποιείται στο χώρο των ανανεώσιμων πηγών ενέργειας.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Greentop Energy Systems S.A	Exact match	Athens, GreeceHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Kladis Energy LTD	Exact match	Iraklion, GreeceHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	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

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 “renewable energy infrastructure contractors”. 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 25 of 110 renewable energy infrastructure contractors based in Greece

See the full list, filter by size, metro and specialty, and access 240 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy infrastructure contractors based in Greece at a glance

As of Sep 17, 2026

28.1%Verified-email coverage

7.8Average contacts per company

11-50Median size (employees)

24.5%Largest-city concentration · Athens

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 110 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 infrastructure contractors” 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 240 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 “renewable energy infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy infrastructure contractors are there based in Greece?

RevenueBase identified 110 company matches for renewable energy infrastructure contractors 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?

Paralos 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 infrastructure contractors?

Athens leads with 27 company records, followed by Thessaloniki (4) and Marousi (3).

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 240 professional contacts with verified work emails tracked across these 110 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.