Company lists · Data refreshed November 2026

Top 25 Electrical engineering contractors based in Greece

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 188 companies tracked

RevenueBase identified 188 company matches for electrical engineering contractors associated with Greece as of November 2026 and tracks 1,441 professional contacts across them, including 453 with verified work emails. Athens is the largest hub.

This list covers company matches for electrical engineering 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 November 6, 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 6, 2026 How this list was built

188Companies

1,441Contacts tracked

453Verified emails

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The 25 largest electrical engineering contractors based in Greece

Ranked by team size

Top 25 of 188 company matches for electrical engineering contractors based in Greece, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Elemka S.A	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	51-200	123 contacts →
	Exact match “ELEMKA ’s main activities in Greece and abroad are the following: • Construction and management of civil works, including projects in the energy sector, special steel structures…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Protasis SA	Exact match	Chalandri, GreeceHQ recorded Nov 6, 2026	51-200	115 contacts →
	Exact match “PROTASIS Engineering & Consulting, headquartered in Athens, Greece was established in 2002 operating in the wider HV and MV energy generation, transmission and distribution…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Ilvief S.A	Exact match	Volos, GreeceHQ recorded Nov 6, 2026	201-500	52 contacts →
	Exact match “ILVIEF was founded in 1979 in Volos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Renel Energy & Power Engineering	Exact match	Thessaloniki, GreeceHQ recorded Nov 6, 2026	11-50	52 contacts →
	Exact match “Renel provides innovative, holistic solutions for energy and electromechanical projects and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	C&m Engineering S.A	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	51-200	50 contacts →
	Exact match “C&M Engineering is a Consulting Engineering company, in Project Management & Control, Design & Engineering, Construction Management, operating in South-East Europe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	MGK Tech	Exact match	Lykovrysi, GreeceHQ recorded Nov 6, 2026	51-200	35 contacts →
	Exact match “MGK Tech is an engineering firm specialized in Engineering, Procurement, Construction, Commissioning and O&M Services for Electrical Substations, Conventional and Renewable Power…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	STR Power Group	Exact match	Imittos, GreeceHQ recorded Nov 6, 2026	51-200	35 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 · Nov 6, 2026 · View company records in RevenueBase
8	A&g Powering Construction	Exact match	Agios Dimitrios, GreeceHQ recorded Nov 6, 2026	51-200	26 contacts →
	Exact match “Powering tomorrow's infrastructure through engineering excellence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	EMECO	Exact match	Vyronas, GreeceHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “EMECO is a modern technical company specialising in the manufacture and maintenance of large-scale, high-demand electromechanical and building projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	ATEKE	Exact match	Aigaleo, GreeceHQ recorded Nov 6, 2026	51-200	23 contacts →
	Exact match “ATEKE is a dynamic and highly specialized construction and engineering company based in Athens, Greece, with a strong legacy of delivering complex infrastructure, energy, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Ipel S.A	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Gecko Power Solutions	Exact match	Marousi, GreeceHQ recorded Nov 6, 2026	11-50	18 contacts →
	Exact match “Gecko Power Solutions is an engineering and consulting company specialized in Power Grids, HV & MV Substations, Power Generation and Industry projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Dimkat Constructions & Energy	Exact match	Metamorfosi, GreeceHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
14	Kryacon S.A	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Tekam Geniki Energy S.A	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	51-200	17 contacts →
	Exact match “TEKAM GENIKI S.A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Vpower	Exact match	Kalogreza, GreeceHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “V POWER has a scope of work in MV Substations, Power Transformers (Oil and Cast Resin), Generating Sets, Uninterruptible Power Supply Systems (UPS) and Busbar (Bus bars) and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Σιδηρόπουλος Α.Ε Sidiropoulos S.A	Exact match	Θεσσαλονίκη, GreeceHQ recorded Nov 6, 2026	51-200	16 contacts →
	Exact match “Sidiropoulos S.A, founded in 1985, is a leading company in the field of electrical equipment and lighting, with a strong presence in Greece.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Elkat SA	Exact match	Magoula, GreeceHQ recorded Nov 6, 2026	51-200	15 contacts →
	Exact match “ELKAT SA is a Greek Ownership Company, founded in Athens back in 1976, and owns its headquarters and base including fabrication facilities at its main locations at Magoula Attikis…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Controls Engineering Vassiloglou	Exact match	Thessaloniki, GreeceHQ recorded Nov 6, 2026	51-200	14 contacts →
	Exact match “Our company CONTROLS VASILOGLOU started its activities in 2002 in Greece by combining the knowledge and experience of members from past activities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Ergopraxis S.A	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Arxiko Engineers	Exact match	Kalamariá, GreeceHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “ARXIKO Consulting Engineers" was established by Athanasios and Thomas Xenos in 1983 and is consisted of civil engineers and electrical - mechanical engineers with many years of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Tetras E M S.A. Consultant Engineers	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “Electrical and Mechanical Installations Design and Technical Consulting Services” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Vakon Constructions S.A	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	51-200	11 contacts →
	Exact match “VACON CONSTRUCTION COMPANY LTD was founded in 2014 as a result of mergering individual technical companies by its shareholders.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Tekem SA Consulting Engineers	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “TEKEM SA Consulting Engineers was founded in 1966 by Elias and Nikolas Cavoulacos and is one of the largest and long established Consulting Engineering bureaus in Athens, Greece.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Amco Electric LTD	Exact match	Acharnai, GreeceHQ recorded Nov 6, 2026	1-10	10 contacts →
	Exact match “We cover every aspect of electrical applications in the field of Industry, Renewable Energy Sources (RES) & Infrastructure, on substations of Medium & High Voltage, providing…” Recorded in the RevenueBase company graph · Nov 6, 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 “electrical engineering 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 188 electrical engineering contractors based in Greece

See the full list, filter by size, metro and specialty, and access 453 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical engineering contractors based in Greece at a glance

As of Nov 6, 2026

31.4%Verified-email coverage

7.7Average contacts per company

11-50Median size (employees)

24.5%Largest-city concentration · Athens

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 188 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 “electrical engineering 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 453 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 6, 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.

Electrical engineering contractors by metro

Electrical engineering contractors in Athens46

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 “electrical engineering contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical engineering contractors are there based in Greece?

RevenueBase identified 188 company matches for electrical engineering contractors 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?

Elemka S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electrical engineering contractors?

Athens leads with 46 company records, followed by Pylaia Chortiatis (4) and Thessaloniki (4).

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 453 professional contacts with verified work emails tracked across these 188 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 6, 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.