Company lists · Data refreshed September 2026

Top 24 Solar engineering consultants based in Greece

Name: Solar engineering consultants based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 123 companies tracked

RevenueBase identified 123 solar engineering consultants headquartered in Greece as of September 2026 and tracks 595 professional contacts across them, including 140 with verified work emails. Athens is the largest hub.

This list covers solar engineering consultants 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 18, 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 18, 2026 86% judged on-target in blind review

123Companies

595Contacts tracked

140Verified emails

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The 24 largest solar engineering consultants based in Greece

Ranked by team size

Top 24 of 123 solar engineering consultants based in Greece, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to solar engineering consultants: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	MGK Tech	Partial evidence	Lykovrysi, GreeceHQ checked Sep 18, 2026	51-200	38 contacts →
	Partial evidence “MGK Tech is an engineering firm specialized in Engineering, Procurement, Construction, Commissioning and O&M Services for Electrical Substations, Conventional and Renewable Power…” Source: RevenueBase Database · checked Sep 18, 2026
2	Entec Contractors S.A. GR	Partial evidence	Kallithea, GreeceHQ checked Sep 18, 2026	51-200	31 contacts →
	Partial evidence “Entec Contractors S.A, a member of the Entec Group, is an Engineering, Procurement and Construction (EPC) company for the energy and digital transition.” Source: RevenueBase Database · checked Sep 18, 2026
3	Solar Cells Hellas Group	Partial evidence	Maroussi, GreeceHQ checked Sep 18, 2026	51-200	27 contacts →
	Partial evidence “Solar Cells Hellas Group provides professional solutions for the realization of Renewable Energy Sources (RES) projects, including the development of techno-economic studies…” Source: RevenueBase Database · checked Sep 18, 2026
4	Airenergy SA	Indirect evidence	Agia Paraskevi, GreeceHQ checked Sep 18, 2026	11-50	24 contacts →
	Indirect evidence “AirEnergy S.A, was established in 2008, leads to energy transition towards a sustainable future in Greece.” Source: RevenueBase Database · checked Sep 18, 2026
5	Isolar SA	Partial evidence	Marousi, GreeceHQ checked Sep 18, 2026	51-200	21 contacts →
	Partial evidence “iSOLAR SA established in 2010 as an EPC Contractor for Solar and Wind Projects.” Source: RevenueBase Database · checked Sep 18, 2026
6	Calpak	Indirect evidence	Piraeus, GreeceHQ checked Sep 18, 2026	51-200	17 contacts →
	Indirect evidence “Calpak is renowned for its wealth of technical expertise and heritage in groundbreaking R&D.” Source: RevenueBase Database · checked Sep 18, 2026
7	Entec Green Economy Consultants GR	Indirect evidence	GreeceHQ checked Sep 18, 2026	11-50	14 contacts →
	Indirect evidence “Green economies consist of activities in sectors such as renewable energy, sustainable construction, eco-transport, protecting land and water resources, and waste management.” Source: RevenueBase Database · checked Sep 18, 2026
8	Eaton PC	Indirect evidence	GreeceHQ checked Sep 18, 2026	1-10	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
9	Estia Consulting & Engineering SA	Partial evidence	Thessaloniki, GreeceHQ checked Sep 18, 2026	11-50	14 contacts →
	Partial evidence “ESTIA Consulting and Engineering - based in Thessaloniki - is active on development, licensing and engineering of RES projects.” Source: RevenueBase Database · checked Sep 18, 2026
10	Dektis Consultant Engineers LTD	Indirect evidence	Ag. Anargiri, GreeceHQ checked Sep 18, 2026	11-50	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
11	Calda Energy - Aermec	Partial evidence	Metamorfosi, GreeceHQ checked Sep 18, 2026	11-50	11 contacts →
	Partial evidence “Founded in 1981, CALDA ENERGY specializes in air-conditioning, heating, and solar energy solutions, offering innovative and technologically advanced systems for residential…” Source: RevenueBase Database · checked Sep 18, 2026
12	FGRID	Partial evidence	Athens, GreeceHQ checked Sep 18, 2026	11-50	9 contacts →
	Partial evidence “FGRID is your renewable energy personal licensing consultant.” Source: RevenueBase Database · checked Sep 18, 2026
13	Inovtech	Partial evidence	Lykovrysi, GreeceHQ checked Sep 18, 2026	11-50	9 contacts →
	Partial evidence “Inovtech Engineering & Consulting provides diverse specialist services to renewable energy & power generation developers & contractors, distribution & transmission utilities, and…” Source: RevenueBase Database · checked Sep 18, 2026
14	Enerdia	Indirect evidence	Glyka Nera, GreeceHQ checked Sep 18, 2026	11-50	9 contacts →
	Indirect evidence “ENERDIA is a Greek company, established in 2010 by distinguished engineers in order to provide consulting technical services and complete Electro-mechanical solutions and turn-key…” Source: RevenueBase Database · checked Sep 18, 2026
15	Encircle Energy Specialists	Indirect evidence	Pefka, GreeceHQ checked Sep 18, 2026	11-50	8 contacts →
	Indirect evidence “Encircle Energy Specialists: Empowering Tomorrow's Sustainability with Ambitious Engineers Welcome to Encircle Energy Specialists, where we're on a mission to drive positive…” Source: RevenueBase Database · checked Sep 18, 2026
16	Solarway	Indirect evidence	Kalamata, GreeceHQ checked Sep 18, 2026	1-10	7 contacts →
	Indirect evidence “Since 2009, SolarWay has been the leading company in Messinia, offering complete energy saving solutions, utilizing Renewable Energy Sources.” Source: RevenueBase Database · checked Sep 18, 2026
17	Arignoti Engineering	Partial evidence	Thessaloniki, GreeceHQ checked Sep 18, 2026	1-10	6 contacts →
	Partial evidence “ARIGNOTI Engineering founded in 2021, has already developed extensive expertise in industrial and energy generation projects, combining project design and engineering with…” Source: RevenueBase Database · checked Sep 18, 2026
18	Arservices	Indirect evidence	Athens, GreeceHQ checked Sep 18, 2026	11-50	6 contacts →
	Indirect evidence “ARServices is a leading company on renewable applications and innovation.” Source: RevenueBase Database · checked Sep 18, 2026
19	Synergia Technical & Investment Consultant SA	Indirect evidence	Athens, GreeceHQ checked Sep 18, 2026	11-50	5 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 18, 2026
20	KRV Square	Partial evidence	Athens, GreeceHQ checked Sep 18, 2026	11-50	5 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 18, 2026
21	Iwind Renewables S.A	Indirect evidence	Gerakas, GreeceHQ checked Sep 18, 2026	1-10	3 contacts →
	Indirect evidence “iWind Renewables is a consulting company based in Greece, founded by professionals with advanced knowledge and experience in renewable energy technologies, involved in the design…” Source: RevenueBase Database · checked Sep 18, 2026
22	Global-Energy Solutions LTD	Indirect evidence	Thessaloniki, GreeceHQ checked Sep 18, 2026	1-10	3 contacts →
	Indirect evidence “GLOBAL-ENERGY Solutions Ltd (G.E.S.” Source: RevenueBase Database · checked Sep 18, 2026
23	Energy Profit	Indirect evidence	Athens, GreeceHQ checked Sep 18, 2026	1-10	3 contacts →
	Indirect evidence “Η ENERGY PROFIT είναι ενεργειακή συμβουλευτική εταιρεία με εξειδίκευση στον στρατηγικό ενεργειακό σχεδιασμό, στον τομέα της παραγωγής ενέργειας από ανανεώσιμες πηγές (ΑΠΕ), την…” Source: RevenueBase Database · checked Sep 18, 2026
24	Physis Energy Consulting	Indirect evidence	Aghios Dimitrios, GreeceHQ checked Sep 18, 2026	1-10	1 contacts →
	Indirect evidence “EXPERTISE Advanced consulting services built around our solid expertise related to renewable energy, decarbonization and electricity market.” Source: RevenueBase Database · checked Sep 18, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: solar engineering consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names solar engineering consultants.
Partial evidence: Its own public description names part of solar engineering consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar engineering consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 123 solar engineering consultants based in Greece

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Solar engineering consultants based in Greece at a glance

As of Sep 18, 2026

23.5%Verified-email coverage

4.8Average contacts per company

1-10Median size (employees)

26.0%Largest-city concentration · Athens

Sep 18, 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 123 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 solar engineering consultants, 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 “solar engineering consultants”. 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 solar engineering consultants), 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 solar engineering consultants, 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, 140 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 18, 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.

Solar engineering consultants by metro

Solar engineering consultants in Athens32

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 solar engineering consultants, 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 solar engineering consultants are there based in Greece?

RevenueBase identified 123 solar engineering consultants 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?

MGK Tech, headquartered in Greece, tops this list with the largest team on record.

Which city has the most solar engineering consultants?

Athens leads with 32 headquartered companies, followed by Kallithea (3) and Pylaia (3).

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 140 verified decision-maker contacts tracked across these 123 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 18, 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.