Company lists · Data refreshed September 2026

Top 11 Marine construction companies based in Greece

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 49 companies tracked

RevenueBase identified 49 marine construction companies headquartered in Greece as of September 2026 and tracks 315 professional contacts across them, including 57 with verified work emails. Piraeus is the largest hub.

This list covers marine 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 17, 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 17, 2026 86% judged on-target in blind review

49Companies

315Contacts tracked

57Verified emails

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The 11 largest marine construction companies based in Greece

Ranked by team size

Top 11 of 49 marine construction companies based in Greece, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to marine 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	Diving Status	Indirect evidence	Acharnes, GreeceHQ checked Sep 17, 2026	51-200	39 contacts →
	Indirect evidence “DIVING STATUS is licensed and certified to perform commercial underwater and diving services including underwater ship repair, ship maintenance, classification society approved…” Source: RevenueBase Database · checked Sep 17, 2026
2	Navinco LTD	Partial evidence	Piraeus, GreeceHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “Established in 1992, we are a Naval Architecture and Marine Engineering Bureau.” Source: RevenueBase Database · checked Sep 17, 2026
3	ETME	Indirect evidence	Neo Psichiko, GreeceHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “With a history of more than 45 years in engineering design and project management, ETME S.A.” Source: RevenueBase Database · checked Sep 17, 2026
4	Euploia Drydocks And Services LTD	Partial evidence	Kallithea, GreeceHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
5	Dynamic Group Of Companies	Partial evidence	Piraeus, GreeceHQ checked Sep 17, 2026	51-200	16 contacts →
	Partial evidence “Dynamic Group of Companies, established in 1989, is a leader in the maritime industry, specializing in advanced ship repair, maintenance, and shipbuilding.” Source: RevenueBase Database · checked Sep 17, 2026
6	Chalkis Shipyards	Indirect evidence	Vathi Avlida, GreeceHQ checked Sep 17, 2026	201-500	16 contacts →
	Indirect evidence “Chalkis Shipyards SA is a privately held company offering drydocking, ship maintenance and refit services to international clients.” Source: RevenueBase Database · checked Sep 17, 2026
7	Decon S.A	Partial evidence	Asprópirgos, GreeceHQ checked Sep 17, 2026	501-1,000	12 contacts →
	Partial evidence “Marine Outfitting” Source: RevenueBase Database · checked Sep 17, 2026
8	Naftosol Ltd.	Indirect evidence	Piraeus, GreeceHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “At NAFTOSOL, we’ve been keeping the Greek fleet trading for almost 40 years.” Source: RevenueBase Database · checked Sep 17, 2026
9	Aekk Creta Athanasakis S.A	Partial evidence	Iráklion, GreeceHQ checked Sep 17, 2026	51-200	4 contacts →
	Partial evidence “Contruction company focused on highway, street, bridge, residential and non residential buildings and marine projects.” Source: RevenueBase Database · checked Sep 17, 2026
10	Elkco Marine Group	Partial evidence	P. Faliro Attica, GreeceHQ checked Sep 17, 2026	11-50	2 contacts →
	Partial evidence “ELKCO Marine Group of Companies was founded in 1989 by Elias L.” Source: RevenueBase Database · checked Sep 17, 2026
11	Dynamic Co. S.A	Indirect evidence	Piraeus, GreeceHQ checked Sep 17, 2026	51-200	1 contacts →
	Indirect evidence “Our company Dynamic Co.” Source: RevenueBase Database · checked Sep 17, 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: marine 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 marine construction companies.
Partial evidence: Its own public description names part of marine construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine 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 11 of 49 marine construction companies based in Greece

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Marine construction companies based in Greece at a glance

As of Sep 17, 2026

18.1%Verified-email coverage

6.4Average contacts per company

11-50Median size (employees)

24.5%Largest-city concentration · Piraeus

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 49 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 marine 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 “marine 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 marine 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 marine 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, 57 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 17, 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.

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 marine 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 marine construction companies are there based in Greece?

RevenueBase identified 49 marine 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?

Diving Status, headquartered in Acharnes, tops this list with the largest team on record.

Which city has the most marine construction companies?

Piraeus leads with 12 headquartered companies, followed by Athens (9) and Acharnes (1).

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 57 verified decision-maker contacts tracked across these 49 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 17, 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.