Company lists · Data refreshed September 2026

Top 25 Civil engineering construction companies based in Greece

Name: Civil engineering construction companies based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 150 companies tracked

RevenueBase identified 150 civil engineering construction companies headquartered in Greece as of September 2026 and tracks 1,839 professional contacts across them, including 520 with verified work emails. Athens is the largest hub.

This list covers civil engineering construction companies 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 16, 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 16, 2026 86% judged on-target in blind review

150Companies

1,839Contacts tracked

520Verified emails

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The 25 largest civil engineering construction companies based in Greece

Ranked by team size

Top 25 of 150 civil engineering construction companies based in Greece, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to civil engineering construction companies: 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	Terna S.A	Indirect evidence	Athens, GreeceHQ checked Sep 16, 2026	1,001-5,000	787 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
2	Elemka S.A	Strong evidence	Athens, GreeceHQ checked Sep 16, 2026	51-200	107 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
3	Berios	Indirect evidence	Athens, GreeceHQ checked Sep 16, 2026	51-200	34 contacts →
	Indirect evidence “Berios (Greek: Μπέριος; Arabic: بيريوس‎) is the name used to collectively refer to Berios S.A.(located in Athens, Greece) and Berios Ltd.(located in Abu Dhabi, UAE), which are…” Source: RevenueBase Database · checked Sep 16, 2026
4	Domi S.A	Indirect evidence	Athens, GreeceHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
5	ATEKE	Strong evidence	Aigaleo, GreeceHQ checked Sep 16, 2026	51-200	20 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
6	ANAX	Strong evidence	Neo Psychiko, GreeceHQ checked Sep 16, 2026	11-50	18 contacts →
	Strong evidence “ANAX provides Construction, Design & Engineering, Project Management, and Technical Consulting services for diverse projects in the private sector.” Source: RevenueBase Database · checked Sep 16, 2026
7	Edafos Engineering Consultants S.A	Indirect evidence	Athens, GreeceHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “EDAFOS S.A.” Source: RevenueBase Database · checked Sep 16, 2026
8	Helliniki Meletitiki S.A	Strong evidence	Athens, GreeceHQ checked Sep 16, 2026	11-50	18 contacts →
	Strong evidence “Our company's basic activity is the design, supervision, checking and management of Civil and Structural Engineering Projects in the public and private sector” Source: RevenueBase Database · checked Sep 16, 2026
9	Anastilotiki Construction Company SA	Indirect evidence	Athens, GreeceHQ checked Sep 16, 2026	51-200	17 contacts →
	Indirect evidence “Established in 1987, Anastilotiki SA is registered in the Contractors Companies Register (M.E.E.P.) of the Hellenic Ministry for the Environment, Physical Planning and Public…” Source: RevenueBase Database · checked Sep 16, 2026
10	Liontos & Associates	Indirect evidence	Metamorfosi, GreeceHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “Liontos & Associates Ltd was established in 1998, having as an objective to provide consulting services regarding the design and management of complex technical projects.” Source: RevenueBase Database · checked Sep 16, 2026
11	Engineering Force	Partial evidence	Iraklio Attikis, GreeceHQ checked Sep 16, 2026	51-200	16 contacts →
	Partial evidence “Engineering Force is a high-end engineering company located in Athens, Greece.” Source: RevenueBase Database · checked Sep 16, 2026
12	Design And Application Engineers S.A	Strong evidence	Maroussi, GreeceHQ checked Sep 16, 2026	11-50	15 contacts →
	Strong evidence “The company offers complete services of design, consulting, supervision and management in civil engineering public and private projects, staffed with significant number of…” Source: RevenueBase Database · checked Sep 16, 2026
13	GSK Construction	Strong evidence	Χαλάνδρι, GreeceHQ checked Sep 16, 2026	1-10	10 contacts →
	Strong evidence “GSK Construction covers a wide range of services in the engineering and construction sector for both industries and individuals.” Source: RevenueBase Database · checked Sep 16, 2026
14	Mavrakis Consulting Engineers	Partial evidence	Salonica, GreeceHQ checked Sep 16, 2026	11-50	8 contacts →
	Partial evidence “MAVRAKIS CONSULTING ENGINEERS is a leading Greek Engineering Consultancy founded back in 1978.” Source: RevenueBase Database · checked Sep 16, 2026
15	Azas Constructions	Strong evidence	Agia Paraskevi, GreeceHQ checked Sep 16, 2026	1-10	8 contacts →
	Strong evidence “The team of Azas Construction consists of experienced Engineers of all specialties (Civil engineers, Architects, Mechanical Engineers, Electrical Engineers, and Surveyors), but…” Source: RevenueBase Database · checked Sep 16, 2026
16	Exxelion Engineering	Strong evidence	Marousi, GreeceHQ checked Sep 16, 2026	1-10	8 contacts →
	Strong evidence “EXXELION Engineering has a long-standing experience in design and construction of complex technical AEC, Public Infrastructure & Power Generation oriented projects.” Source: RevenueBase Database · checked Sep 16, 2026
17	Kontos Concreate ATE	Partial evidence	Kifisiá, GreeceHQ checked Sep 16, 2026	11-50	7 contacts →
	Partial evidence “Kontos Concreate ATE is a construction company with a significant experience in the construction of large scale infrastructure & building projects (public works) and the…” Source: RevenueBase Database · checked Sep 16, 2026
18	Lydakis Construction	Strong evidence	Heraklion, GreeceHQ checked Sep 16, 2026	11-50	7 contacts →
	Strong evidence “LYDAKIS Construction is a privately-owned civil engineering and construction company with vast experience and technical know-how in delivering public, commercial and residential…” Source: RevenueBase Database · checked Sep 16, 2026
19	Torsion Structural Engineering	Indirect evidence	Khalándrion, GreeceHQ checked Sep 16, 2026	1-10	6 contacts →
	Indirect evidence “We are Bridge & Structural Engineers, CAD and BIM technicians based in Athens (Greece), working on infrastructure, industrial and residential projects around the world.” Source: RevenueBase Database · checked Sep 16, 2026
20	ECG Egersis Group	Strong evidence	Athens, GreeceHQ checked Sep 16, 2026	11-50	5 contacts →
	Strong evidence “Founded in 2004, ECG EGERSIS GROUP is an Architecture, Engineering, and Construction (AEC) company based in Kallithéa.” Source: RevenueBase Database · checked Sep 16, 2026
21	Omek S.A	Partial evidence	Chalandri, GreeceHQ checked Sep 16, 2026	51-200	5 contacts →
	Partial evidence “OMEK is the Major Consulting Company in Greece in the area of Planning, Development and Management of Engineering Infrastructure Engineering Projects.” Source: RevenueBase Database · checked Sep 16, 2026
22	Vientec S.A	Indirect evidence	Acharnes, GreeceHQ checked Sep 16, 2026	11-50	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
23	Attiki Diodos SA	Indirect evidence	Kifisiá, GreeceHQ checked Sep 16, 2026	11-50	5 contacts →
	Indirect evidence “The Company trading under the name “Attiki Diodos S.A.”, was founded in August 1993 by Nikolaos Thanasoulas.” Source: RevenueBase Database · checked Sep 16, 2026
24	Techniki Apopsi	Strong evidence	Galatsi, GreeceHQ checked Sep 16, 2026	11-50	5 contacts →
	Strong evidence “TECHNIKI APOPSI is a construction and civil engineering company dealing with Design, Licensing, Construction and Equipment Supply.” Source: RevenueBase Database · checked Sep 16, 2026
25	Worx Constructions	Indirect evidence	Kallithéa, GreeceHQ checked Sep 16, 2026	11-50	4 contacts →
	Indirect evidence “With more than 40 years of experience and over 800 successful work sites, we are able to provide the ultimate experience throughout our products and services.” Source: RevenueBase Database · checked Sep 16, 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: civil engineering construction companies. 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 civil engineering construction companies.
Partial evidence: Its own public description names part of civil engineering construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name civil engineering construction companies. 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 25 of 150 civil engineering construction companies based in Greece

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Civil engineering construction companies based in Greece at a glance

As of Sep 16, 2026

28.3%Verified-email coverage

12.3Average contacts per company

11-50Median size (employees)

22.0%Largest-city concentration · Athens

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 150 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 civil engineering construction companies, 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 “civil engineering construction companies”. 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 civil engineering construction companies), 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 civil engineering construction companies, 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, 520 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 16, 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.

Civil engineering construction companies by metro

Civil engineering construction companies in Athens33

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 civil engineering construction companies, 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 civil engineering construction companies are there based in Greece?

RevenueBase identified 150 civil engineering construction companies 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?

Terna S.A, headquartered in Athens, tops this list with the largest team on record.

Which city has the most civil engineering construction companies?

Athens leads with 33 headquartered companies, followed by Thessaloniki (4) and Glyfada (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 520 verified decision-maker contacts tracked across these 150 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 16, 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.