Company lists · Data refreshed November 2026

Top 18 Process plant construction companies based in Greece

RevenueBase identified 58 company matches for process plant construction companies associated with Greece as of November 2026 and tracks 484 professional contacts across them, including 166 with verified work emails. Athens is the largest hub.

This list covers company matches for process plant construction 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 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
58Companies
484Contacts tracked
166Verified emails
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The 18 largest process plant construction companies based in Greece

Ranked by team size
Top 18 of 58 company matches for process plant construction companies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMarousi, GreeceHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“Paralos Energy specialises in the design, construction, commissioning, operation and maintenance of energy projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLykovrysi, GreeceHQ recorded Nov 6, 202651-20035 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
3Exact matchAigaleo, GreeceHQ recorded Nov 6, 202651-20023 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
4Exact matchAcharnes, GreeceHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“ROTOTECH’s business field is the execution of industrial projects such as power stations, refineries, petrochemical plants, process plants, utility networks and other…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Pipeserv is an engineering, construction and consulting partner for industrial projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAgioi Theodoroi, GreeceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Our company possesses comprehensive expertise in the fabrication and installation of robust industrial piping systems across diverse sectors, including power plants, refineries…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Our Identity SMILI SA is a modern and dynamic technical company with over 20 years of experience in the fields of design, construction, and project management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchThessaloniki, GreeceHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Salonica Constructions SA (SalCon) has a long tradition,extensive experience and know-how in manufacturing of industrial equipment and in mechanical engineering projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchΚοζάνη, GreeceHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchThessaloniki, GreeceHQ recorded Nov 6, 202651-2006 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchThessaloniki, GreeceHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Anelixis Constructions Private Company, lead by Mantzouranis Athanasios, was founded by a group of professionals that have run a long and remarkably successful course in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAcharnes, GreeceHQ recorded Nov 6, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKifisiá, GreeceHQ recorded Nov 6, 202611-504 contacts →

Exact match

“The Company trading under the name “Attiki Diodos S.A.”, was founded in August 1993 by Nikolaos Thanasoulas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAthens, GreeceHQ recorded Nov 6, 202611-503 contacts →

Exact match

“ENET SA is an EPC Contractor specialising in infrastructure, industrial and energy projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKozani, GreeceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We provide engineering and construction services for the food and beverage industry, covering all your production and operational needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchΆρτα, GreeceHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Τεχνική εταιρεία με έδρα την Άρτα.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchÁlimos, GreeceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“HELPATEX specializes in delivering customer-centric solutions by seamlessly integrating engineering services and project management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 18 of 58 process plant construction companies based in Greece

See the full list, filter by size, metro and specialty, and access 166 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process plant construction companies based in Greece at a glance

As of Nov 6, 2026
34.3%Verified-email coverage
8.3Average contacts per company
11-50Median size (employees)
24.1%Largest-city concentration · Athens
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
33
51-200
14

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 58 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 “process plant construction 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 166 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.

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 “process plant construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process plant construction companies are there based in Greece?

RevenueBase identified 58 company matches for process plant construction companies 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?

Paralos Energy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most process plant construction companies?

Athens leads with 14 company records, followed by Thessaloniki (3) and Acharnes (2).

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 166 professional contacts with verified work emails tracked across these 58 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.