Company lists · Data refreshed November 2026

Top 25 Civil engineering companies based in Greece

Find 323 civil engineering companies based in Greece, with 3,634 business contacts and 1,058 email addresses, as of November 2026. The companies provide services for infrastructure, land development, transportation, water systems, and related construction projects. Athens is the single most-represented city among the companies listed.

Civil engineering companies plan, design, manage, and oversee infrastructure and land development projects, including transportation systems, utilities, water resources, and structural site work. This list covers companies that provide civil engineering, infrastructure planning, site development, surveying, project management, or related engineering services. Ranked by team size, largest first. Data current as of November 6, 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 Nov 6, 2026 86% judged on-target in blind review
323Companies
3,634Contacts tracked
1,058Verified emails
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The 25 largest civil engineering companies based in Greece

Ranked by team size
Top 25 of 323 civil engineering companies based in Greece, ranked by team size, largest first. Data refreshed Nov 6, 2026. RevenueBase Smart Search rates how each company's information relates to civil engineering 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceAthens, GreeceHQ checked Nov 6, 20261,001-5,000860 contacts →

Indirect evidence

Source: RevenueBase Database · checked Nov 6, 2026
2Partial evidenceAthens, GreeceHQ checked Nov 6, 2026201-500391 contacts →

Partial evidence

“About SALFO & Associates SALFO & Associates SA is a premier Greek Engineering & Management Consulting firm, delivering excellence through innovation, integrity, and human-centric…”

Source: RevenueBase Database · checked Nov 6, 2026
3Indirect evidenceAthens, GreeceHQ checked Nov 6, 2026201-500155 contacts →

Indirect evidence

“Η «Σαμαράς & Συνεργάτες Α.Ε- Σύμβουλοι Μηχανικοί» αποτελεί, σήμερα, τη μεγαλύτερη και αρτιότερα στελεχωμένη μελετητική και συμβουλευτική εταιρεία στην Ελλάδα.”

Source: RevenueBase Database · checked Nov 6, 2026
4Partial evidenceAthens, GreeceHQ checked Nov 6, 202651-200123 contacts →

Partial 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 Nov 6, 2026
5Partial evidenceThessaloniki, GreeceHQ checked Nov 6, 202651-20081 contacts →

Partial evidence

“Delta Engineering focuses mainly on architectural design, structural studies and construction projects supervision.”

Source: RevenueBase Database · checked Nov 6, 2026
6Partial evidenceAthens, GreeceHQ checked Nov 6, 202651-20050 contacts →

Partial evidence

“C&M Engineering is a Consulting Engineering company, in Project Management & Control, Design & Engineering, Construction Management, operating in South-East Europe.”

Source: RevenueBase Database · checked Nov 6, 2026
7Indirect evidenceThessaloniki, GreeceHQ checked Nov 6, 202651-20048 contacts →

Indirect evidence

“GAIA S.A.”

Source: RevenueBase Database · checked Nov 6, 2026
8Indirect evidenceAthens, GreeceHQ checked Nov 6, 202651-20042 contacts →

Indirect evidence

“NAMA Consulting Engineers and Planners SA was founded in Athens (GR) at the beginning of 1990.”

Source: RevenueBase Database · checked Nov 6, 2026
9Partial evidenceKhalándrion, GreeceHQ checked Nov 6, 202611-5036 contacts →

Partial evidence

“DASE is established by a mixed team of experienced and young engineers who shared the inspiring vision to create a modern engineering service company, capable of meeting the…”

Source: RevenueBase Database · checked Nov 6, 2026
10Indirect evidenceAthens, GreeceHQ checked Nov 6, 2026201-50034 contacts →

Indirect evidence

“Ο Όμιλος «Σαμαράς & Συνεργάτες» κατέχει ηγετική θέση στην ελληνική αγορά ως ένας από τους πλέον ολοκληρωμένους μελετητικούς και συμβουλευτικούς οργανισμούς, παρέχοντας…”

Source: RevenueBase Database · checked Nov 6, 2026
11Partial evidenceNeo Psichiko, GreeceHQ checked Nov 6, 202611-5029 contacts →

Partial evidence

“With a history of more than 45 years in engineering design and project management, ETME S.A.”

Source: RevenueBase Database · checked Nov 6, 2026
12Partial evidenceΑθήνα, GreeceHQ checked Nov 6, 202611-5028 contacts →

Partial evidence

“The Marine Applied Research and New Technologies S.A.(MARNET S.A.) was established in 1993 in Greece, as a consulting and research engineering company.”

Source: RevenueBase Database · checked Nov 6, 2026
13Partial evidenceAthens, GreeceHQ checked Nov 6, 202611-5027 contacts →

Partial evidence

“THYMIO PAPAYANNIS AND ASSOCIATES INC (TPA) has been providing technical and social services in the fields of planning, architecture and engineering in Greece and abroad, since…”

Source: RevenueBase Database · checked Nov 6, 2026
14Indirect evidenceMetamorfosi, GreeceHQ checked Nov 6, 202611-5023 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 Nov 6, 2026
15Partial evidenceAigaleo, GreeceHQ checked Nov 6, 202651-20023 contacts →

Partial 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 Nov 6, 2026
16Strong evidenceAthens, GreeceHQ checked Nov 6, 202611-5022 contacts →

Strong evidence

“We are a company of engineers, programmers, analysts and consultants who engage in designing, planning and generating innovative and smart solutions for the civil engineering…”

Source: RevenueBase Database · checked Nov 6, 2026
17Indirect evidenceAthens, GreeceHQ checked Nov 6, 202611-5022 contacts →

Indirect evidence

Source: RevenueBase Database · checked Nov 6, 2026
18Indirect evidenceAthens, GreeceHQ checked Nov 6, 202611-5020 contacts →

Indirect evidence

“EDAFOS S.A.”

Source: RevenueBase Database · checked Nov 6, 2026
19Partial evidenceNeo Psychiko, GreeceHQ checked Nov 6, 202611-5019 contacts →

Partial evidence

“ANAX provides Construction, Design & Engineering, Project Management, and Technical Consulting services for diverse projects in the private sector.”

Source: RevenueBase Database · checked Nov 6, 2026
20Partial evidenceIraklio Attikis, GreeceHQ checked Nov 6, 202651-20019 contacts →

Partial evidence

“Engineering Force is a high-end engineering company located in Athens, Greece.”

Source: RevenueBase Database · checked Nov 6, 2026
21Strong evidenceMaroussi, GreeceHQ checked Nov 6, 202611-5017 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 Nov 6, 2026
22Strong evidenceAthens, GreeceHQ checked Nov 6, 202611-5017 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 Nov 6, 2026
23Partial evidenceThessaloniki, GreeceHQ checked Nov 6, 202611-5016 contacts →

Partial evidence

“Site, Structural, Architectural, Electrical, Mechanical Engineering”

Source: RevenueBase Database · checked Nov 6, 2026
24Indirect evidenceNeo Irakleio, GreeceHQ checked Nov 6, 202611-5015 contacts →

Indirect evidence

“p.t.b.”

Source: RevenueBase Database · checked Nov 6, 2026
25Partial evidenceKhalándrion, GreeceHQ checked Nov 6, 202611-5014 contacts →

Partial evidence

“Architecture | Construction | Engineering | Design”

Source: RevenueBase Database · checked Nov 6, 2026

Showing 25 of 323 civil engineering companies based in Greece

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Civil engineering companies based in Greece at a glance

As of Nov 6, 2026
29.1%Verified-email coverage
11.3Average contacts per company
1-10Median size (employees)
28.2%Largest-city concentration · Athens
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
170
11-50
124
51-200
23
201-500
4
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 323 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 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 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 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 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, 1,058 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 November 6, 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 companies by metro

Frequently asked

What do civil engineering companies do?

Civil engineering companies plan, design, and oversee infrastructure and land development projects, including roads, bridges, utilities, water systems, and site work.

How many civil engineering companies are based in Greece?

The list contains 323 civil engineering companies based in Greece.

Which city has the most civil engineering companies?

Athens is the single most-represented city among the companies on this list.

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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.