Company lists · Data refreshed September 2026

Top 25 Utility engineering companies based in Greece

RevenueBase identified 145 company matches for utility engineering companies associated with Greece as of September 2026 and tracks 2,112 professional contacts across them, including 572 with verified work emails. Athens is the largest hub.

This list covers company matches for utility engineering companies 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 19, 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 19, 2026 How this list was built
145Companies
2,112Contacts tracked
572Verified emails
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The 25 largest utility engineering companies based in Greece

Ranked by team size
Top 25 of 145 company matches for utility engineering companies based in Greece, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAthens, GreeceHQ recorded Sep 19, 2026201-500361 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchAthens, GreeceHQ recorded Sep 19, 2026201-500211 contacts →

Exact match

“ENOIA is a Multi-Disciplinary Engineering & Project Management Consultant in the Energy, Water and Industrial sector.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchAthens, GreeceHQ recorded Sep 19, 202651-200107 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 · Sep 19, 2026 · View company records in RevenueBase
4Exact matchAthens, GreeceHQ recorded Sep 19, 2026201-500102 contacts →

Exact match

“Engineering, Constructing, Consulting and Operating company of Environmantal projects and Plants, related to Water, Waste Water, Solid Waste and Energy from Renewable sources.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchChalandri, GreeceHQ recorded Sep 19, 202651-200102 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 · Sep 19, 2026 · View company records in RevenueBase
6Exact matchAthens, GreeceHQ recorded Sep 19, 202651-20046 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 · Sep 19, 2026 · View company records in RevenueBase
7Exact matchAthens, GreeceHQ recorded Sep 19, 202651-20045 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchThessaloniki, GreeceHQ recorded Sep 19, 202651-20045 contacts →

Exact match

“GAIA S.A.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchKhalándrion, GreeceHQ recorded Sep 19, 202611-5034 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchGreeceHQ recorded Sep 19, 20261,001-5,00033 contacts →

Exact match

“AKTOR, member of Intrakat Group, is established as a leading international infrastructure company with operations in 14 countries, providing a wide range of highly diversified…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchAthens, GreeceHQ recorded Sep 19, 2026201-50031 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchAthens, GreeceHQ recorded Sep 19, 202611-5030 contacts →

Exact match

“EXERGIA is an independent firm of consultants operating internationally and providing specialized advice, expertise and technical consultancy on the sectors of Energy, Environment…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchAgia Paraskevi, GreeceHQ recorded Sep 19, 202611-5027 contacts →

Exact match

“Established in ADT OMEGA is a leading engineering company which provides design, consulting and supervision services for infrastructure projects.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchAigaleo, GreeceHQ recorded Sep 19, 202651-20020 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 · Sep 19, 2026 · View company records in RevenueBase
15Exact matchNeo Psichiko, GreeceHQ recorded Sep 19, 202611-5018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchNeo Psychiko, GreeceHQ recorded Sep 19, 202611-5018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchMaroussi, GreeceHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“The company offers complete services of design, consulting, supervision and management in civil engineering public and private projects, staffed with significant number of…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchAthens, GreeceHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“VM & A was established in 2002 and is an engineering management and development consultancy firm specialized in large environmental infrastructure projects, especially in the…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchAthens, GreeceHQ recorded Sep 19, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchMaroussi, GreeceHQ recorded Sep 19, 202611-5012 contacts →

Exact match

“Engineering Consulting firm offering specialized services in several Civil and Environmental Engineering fields.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchAthens, GreeceHQ recorded Sep 19, 202611-5011 contacts →

Exact match

“Project & Programme Management, Engineeniring, Technical Assesor Services, Real Estate Advisory and Consulting, EPC Management (Engineering, Procurement, Construction), Circular…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchAthens, GreeceHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“STRUCTURES & GEOTECHNICS (SG) is a dynamically growing company providing high-level consulting and design services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchAthens, GreeceHQ recorded Sep 19, 202611-5010 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 · Sep 19, 2026 · View company records in RevenueBase
24Exact matchAthens, GreeceHQ recorded Sep 19, 20261-1010 contacts →

Exact match

“VIS Economic & Energy Consultants provides specialized consultancy services to address the needs of private and institutional clients, across the energy (oil, gas, electricity…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchAthens, GreeceHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“The company’s main objective is to provide Engineering Consulting Services in designing and supervision of Buildings, Industrial installations and Infrastructure projects.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 145 utility engineering companies based in Greece

See the full list, filter by size, metro and specialty, and access 572 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Utility engineering companies based in Greece at a glance

As of Sep 19, 2026
27.1%Verified-email coverage
14.6Average contacts per company
11-50Median size (employees)
31.0%Largest-city concentration · Athens
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
62
51-200
20
201-500
7
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 145 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 “utility engineering companies” 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 572 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 19, 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 “utility engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many utility engineering companies are there based in Greece?

RevenueBase identified 145 company matches for utility engineering companies 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?

Salfo & Associates SA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most utility engineering companies?

Athens leads with 45 company records, followed by Thessaloniki (5) and Chalandri (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 572 professional contacts with verified work emails tracked across these 145 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 19, 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.