Company lists · Data refreshed September 2026

Top 25 Maritime service providers based in Greece

Name: Maritime service providers based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 504 companies tracked

RevenueBase identified 504 maritime service providers headquartered in Greece as of September 2026 and tracks 10,462 professional contacts across them, including 1,845 with verified work emails. Piraeus is the largest hub.

This list covers maritime service providers 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 20, 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 20, 2026 86% judged on-target in blind review

504Companies

10,462Contacts tracked

1,845Verified emails

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The 25 largest maritime service providers based in Greece

Ranked by team size

Top 25 of 504 maritime service providers based in Greece, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to maritime service providers: 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	Angelicoussis Group	Indirect evidence	Kallithéa, GreeceHQ checked Sep 20, 2026	5,001-10,000	295 contacts →
	Indirect evidence “The Angelicoussis Group is a privately owned group of affiliated shipping companies dating back to 1947.” Source: RevenueBase Database · checked Sep 20, 2026
2	Eastern Mediterranean Maritime	Strong evidence	Glyfada, GreeceHQ checked Sep 20, 2026	201-500	268 contacts →
	Strong evidence “Eastern Mediterranean Maritime Limited offers seaborne transportation services to the energy, industrial and agricultural sectors.” Source: RevenueBase Database · checked Sep 20, 2026
3	Costamare	Indirect evidence	Palaio Faliro, GreeceHQ checked Sep 20, 2026	51-200	222 contacts →
	Indirect evidence “Founded by Captain Vasileios Konstantakopoulos in 1975, Costamare Shipping is the exclusive ship manager of the Costamare fleet and has become one of the most respected…” Source: RevenueBase Database · checked Sep 20, 2026
4	Latsco Marine Management	Indirect evidence	Kifisiá, GreeceHQ checked Sep 20, 2026	51-200	210 contacts →
	Indirect evidence “Latsco Shipping Limited was originally established in the 1940s when the company’s founder, Captain John S.” Source: RevenueBase Database · checked Sep 20, 2026
5	D-Marin The Selection Of Premium Marinas	Indirect evidence	Athens, GreeceHQ checked Sep 20, 2026	1,001-5,000	208 contacts →
	Indirect evidence “D-Marin is a collection of 28 premium marinas across 9 regions in the Mediterranean and Gulf region, created for those who expect more from where they berth.” Source: RevenueBase Database · checked Sep 20, 2026
6	Signal	Indirect evidence	Glyfada, GreeceHQ checked Sep 20, 2026	201-500	179 contacts →
	Indirect evidence “Established in 2014 The Signal Group is a diversified shipping services group with offices in London and Athens.” Source: RevenueBase Database · checked Sep 20, 2026
7	Piraeus Port Authority - OLP	Indirect evidence	Piraeus, GreeceHQ checked Sep 20, 2026	1,001-5,000	175 contacts →
	Indirect evidence “Piraeus Port is the port of 3 continents.” Source: RevenueBase Database · checked Sep 20, 2026
8	Neptune Group Of Companies	Strong evidence	Piraeus, GreeceHQ checked Sep 20, 2026	201-500	172 contacts →
	Strong evidence “Leader in Maritime Excellence, Sustainability, and Logistics Solutions.#NeptuneGroup #NeptuneLines #NeptuneDry #NeptuneLandServices #NeptuneShippingAgencies #WakeForward” Source: RevenueBase Database · checked Sep 20, 2026
9	Prime Marine	Indirect evidence	Athens, GreeceHQ checked Sep 20, 2026	51-200	172 contacts →
	Indirect evidence “Oil and Gas is a crucial part of the energy chain and will continue for the years to come to play a major role in our day-to-day life.” Source: RevenueBase Database · checked Sep 20, 2026
10	A.M. Nomikos	Indirect evidence	Amaroúsion, GreeceHQ checked Sep 20, 2026	51-200	166 contacts →
	Indirect evidence “A.M.” Source: RevenueBase Database · checked Sep 20, 2026
11	Kyklades Maritime Corporation	Strong evidence	Piraeus, GreeceHQ checked Sep 20, 2026	501-1,000	162 contacts →
	Strong evidence “Kyklades Maritime Corporation (KMC) balances the importance of maritime tradition with a forward thinking approach coupled with an innovative policy that assists in propelling us…” Source: RevenueBase Database · checked Sep 20, 2026
12	Polembros	Indirect evidence	Athens, GreeceHQ checked Sep 20, 2026	501-1,000	154 contacts →
	Indirect evidence “Polembros Shipping and Polembros Bulkers are private ship management companies based in Athens, Greece, dedicated to the safe and efficient management of ocean-going vessels.” Source: RevenueBase Database · checked Sep 20, 2026
13	Neda Maritime Agency Co. LTD	Strong evidence	Piraeus, GreeceHQ checked Sep 20, 2026	201-500	121 contacts →
	Strong evidence “Neda Maritime is an independent ship management company which manages and operates a modern, diversified fleet of large tankers and bulkcarriers trading worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
14	Goldenport Group	Indirect evidence	Vouliagméni, GreeceHQ checked Sep 20, 2026	501-1,000	112 contacts →
	Indirect evidence “A group engaged as a provider of global shipping services to its charterers & innovative solutions for cargo movements requirements.” Source: RevenueBase Database · checked Sep 20, 2026
15	Andriaki Shipping Co. LTD	Indirect evidence	Maroussi, GreeceHQ checked Sep 20, 2026	11-50	107 contacts →
	Indirect evidence “Andriaki Shipping Co.” Source: RevenueBase Database · checked Sep 20, 2026
16	Spanopoulos Group	Strong evidence	Perama, GreeceHQ checked Sep 20, 2026	201-500	100 contacts →
	Strong evidence “The Group was founded 50 years ago, with the profound goal of becoming established in the maritime section.” Source: RevenueBase Database · checked Sep 20, 2026
17	Alpha Marine Consulting P.C	Indirect evidence	Piraeus, GreeceHQ checked Sep 20, 2026	51-200	81 contacts →
	Indirect evidence “Alpha Marine Consulting (AMC) is a leading marine consultancy firm, ranking among the largest in Europe.” Source: RevenueBase Database · checked Sep 20, 2026
18	Aegean Shipping Management S.A	Indirect evidence	Piraeus, GreeceHQ checked Sep 20, 2026	51-200	79 contacts →
	Indirect evidence “Aegean Shipping was established in 1995 and over the past years has been steadily growing, managing a fleet of ocean going tanker and bulk carrier vessels.” Source: RevenueBase Database · checked Sep 20, 2026
19	MCT INC	Indirect evidence	Athens, GreeceHQ checked Sep 20, 2026	201-500	78 contacts →
	Indirect evidence “MCT has its roots in port services, established in the early 80’s to provide the full range of port services initially for the port of Thessaloniki, Greece.” Source: RevenueBase Database · checked Sep 20, 2026
20	Marinetraffic	Strong evidence	Athens, GreeceHQ checked Sep 20, 2026	51-200	75 contacts →
	Strong evidence “MarineTraffic is the leading maritime information service used by shipping professionals to support their decision-making and by maritime enthusiasts to track any ship in the…” Source: RevenueBase Database · checked Sep 20, 2026
21	Bernhard Schulte Shipmanagement Hellas	Indirect evidence	Athens, GreeceHQ checked Sep 20, 2026	51-200	72 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
22	Poseidon Marine Supplies	Indirect evidence	Piraeus, GreeceHQ checked Sep 20, 2026	51-200	72 contacts →
	Indirect evidence “Poseidon Marine Supplies is a leading company in the fields of Ship Supplying and Safety Services.” Source: RevenueBase Database · checked Sep 20, 2026
23	MM Marine INC	Indirect evidence	Marousi, GreeceHQ checked Sep 20, 2026	51-200	66 contacts →
	Indirect evidence “MM Marine operates a large fleet of crude oil tankers, product tankers, bulk carriers and high-specification bunkering tankers.” Source: RevenueBase Database · checked Sep 20, 2026
24	TNL Group	Strong evidence	GreeceHQ checked Sep 20, 2026	51-200	65 contacts →
	Strong evidence “TNL Greece SA is a leading Marine Electronics company, specializing In Maritime Satellite Communication & Navigation Solutions/Services for the Deep Seas Merchant Marine Market.” Source: RevenueBase Database · checked Sep 20, 2026
25	GO Shipping	Strong evidence	Piraeus, GreeceHQ checked Sep 20, 2026	51-200	63 contacts →
	Strong evidence “Founded in January 2006 by Kostas Lagos and Panagiotis Panagiotakis, Go Shipping specializes in Maritime Freight and Logistics, delivering exceptional services to the global…” Source: RevenueBase Database · checked Sep 20, 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: maritime service providers. 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 maritime service providers.
Partial evidence: Its own public description names part of maritime service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maritime service providers. 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 25 of 504 maritime service providers based in Greece

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Maritime service providers based in Greece at a glance

As of Sep 20, 2026

17.6%Verified-email coverage

20.8Average contacts per company

11-50Median size (employees)

21.0%Largest-city concentration · Piraeus

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

203

11-50

197

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 504 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 maritime service providers, 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 “maritime service providers”. 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 maritime service providers), 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 maritime service providers, 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, 1,845 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 20, 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.

Maritime service providers by metro

Maritime service providers in Piraeus106
Maritime service providers in Athens102

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 maritime service providers, 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 maritime service providers are there based in Greece?

RevenueBase identified 504 maritime service providers 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?

Angelicoussis Group, headquartered in Greece, tops this list with the largest team on record.

Which city has the most maritime service providers?

Piraeus leads with 106 headquartered companies, followed by Athens (102) and Attica (8).

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 1,845 verified decision-maker contacts tracked across these 504 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 20, 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.