Company lists · Data refreshed November 2026

Top 25 Vessel conversion engineers based in Greece

RevenueBase identified 104 company matches for vessel conversion engineers associated with Greece as of November 2026 and tracks 741 professional contacts across them, including 195 with verified work emails. Piraeus is the largest hub.

This list covers company matches for vessel conversion engineers 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
104Companies
741Contacts tracked
195Verified emails
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The 25 largest vessel conversion engineers based in Greece

Ranked by team size
Top 25 of 104 company matches for vessel conversion engineers 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 matchAgia Paraskevi, GreeceHQ recorded Nov 6, 2026201-500114 contacts →

Exact match

“Hydrus is a global engineering firm delivering technologies and services in the Maritime, Energy, Oil and Gas Sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPiraeus, GreeceHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Alpha Marine Consulting (AMC) is a leading marine consultancy firm, ranking among the largest in Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKeratsini, GreeceHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Golden A/S is familiar with almost all types of vessels, from small motor yachts to container ships and oil tankers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVathi Avlida, GreeceHQ recorded Nov 6, 2026201-50020 contacts →

Exact match

“Chalkis Shipyards SA is a privately held company offering drydocking, ship maintenance and refit services to international clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPiraeus, GreeceHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Established in 1992, we are a Naval Architecture and Marine Engineering Bureau.”

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

Exact match

“PanMarine & Industrial Services Ltd was established in Piraeus, to accommodate the needs of the Greek Marine, Power and Industrial sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPiraeus, GreeceHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Dynamic Group of Companies, established in 1989, is a leader in the maritime industry, specializing in advanced ship repair, maintenance, and shipbuilding.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKallithea, GreeceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Euploia Drydocks & Services Ltd is a well established company of highly experienced and qualified managers in the Marine Services, specializing in Ship Repairs and Conversions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchPalaión Fáliron, GreeceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Helintec SA is an engineering company with activities extending over a range of software products, consultancy and technical services, mainly directed to the Marine Industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAmaroúsion, GreeceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“ARGO NAVIS ENGINEERS was established in 2009 as a marine engineering and shipping consultancy firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPaleo Faliro, GreeceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“We are experienced drydocking and ship repair coordinators and trusted providers of high‑quality equipment supporting regulatory compliance, performance improvement, energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPiraeus, GreeceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Pantechnic Ltd offers first class engineering services for the marine,power and oil & gas applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPerama, GreeceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“For over 65 years, CARELL has been your trusted partner for Ship Repair and Dry-Docking across all major vessel sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKallithéa, GreeceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“M&C Group Ltd has been established by a group of Naval Architects / Marine Engineers with purpose to provide the Marine Industry with integrated solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPiraeus, GreeceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Triad LTD, was established in 2007 in Piraeus and is the continuation of Aegis Co and Bth Co, two companies that had a strong and continuous presence in the field of electrical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGlyfada, GreeceHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Green Maritime Technology GMT provides marine engineering and naval architecture services, focusing on new technology and innovative solutions, for vessels to comply with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGlyfada, GreeceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Streamlined Naval Architects Ltd is a workgroup formed by Naval Architects and Marine Engineers, with a rich and diverse background of disciplines and experience in the maritime…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPiraeus, GreeceHQ recorded Nov 6, 202611-506 contacts →

Exact match

“JGP HELLAS LTD, based in Piraeus, Greece, is a leading marine technical company offering services from design to upgrading and repairing all ship types.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPalaio Faliro, GreeceHQ recorded Nov 6, 20261-106 contacts →

Exact match

“OkeanOne Ship Repairs & Marine Services S.A was established in 2014 by Christos Kaptanoglou and has been at the forefront of the marine industry, representing a wide range of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPiraeus, 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
22Exact matchMarkopoulo Mesogaias, GreeceHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Studio Navale Maritime & Technical Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGlyfáda, GreeceHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Alkyonis Kouremetis Bros Co is an engineering company operating since 1993 in the shipbuilding sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAmaroúsion, GreeceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Aboard Naval Architects is a provider of innovative methods aiming to deliver top-notch design and engineering services for the maritime industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchP. Faliro Attica, GreeceHQ recorded Nov 6, 202611-503 contacts →

Exact match

“ELKCO Marine Group of Companies was founded in 1989 by Elias L.”

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

Showing 25 of 104 vessel conversion engineers based in Greece

See the full list, filter by size, metro and specialty, and access 195 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Vessel conversion engineers based in Greece at a glance

As of Nov 6, 2026
26.3%Verified-email coverage
7.1Average contacts per company
11-50Median size (employees)
24.0%Largest-city concentration · Piraeus
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
47
51-200
10
201-500
2

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 104 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 “vessel conversion engineers” 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 195 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.

Vessel conversion engineers by metro

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 “vessel conversion engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many vessel conversion engineers are there based in Greece?

RevenueBase identified 104 company matches for vessel conversion engineers 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?

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

Which city has the most vessel conversion engineers?

Piraeus leads with 25 company records, followed by Athens (13) and Attica (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 195 professional contacts with verified work emails tracked across these 104 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.