Company lists · Data refreshed September 2026

Top 25 Maritime consulting firms based in Greece

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 351 companies tracked

RevenueBase identified 351 maritime consulting firms headquartered in Greece as of September 2026 and tracks 5,458 professional contacts across them, including 1,030 with verified work emails and 89 with mobile numbers. Piraeus is the largest hub.

This list covers maritime consulting firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

351Companies

5,458Contacts tracked

1,030Verified emails

89Mobile numbers

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The 25 largest maritime consulting firms based in Greece

Ranked by team size

Top 25 of 351 maritime consulting firms based in Greece, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names maritime consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	SignalIndirect evidence	Glyfada, GreeceHQ checked Sep 5, 2026	201-500	179
	“Established in 2014 The Signal Group is a diversified shipping services group with offices in London and Athens.” Source: company website · checked Sep 5, 2026
2	Neptune Group Of CompaniesPartial evidence	Piraeus, GreeceHQ checked Sep 5, 2026	201-500	172
	“Leader in Maritime Excellence, Sustainability, and Logistics Solutions.#NeptuneGroup #NeptuneLines #NeptuneDry #NeptuneLandServices #NeptuneShippingAgencies #WakeForward” Source: company website · checked Sep 5, 2026
3	A.M. NomikosIndirect evidence	Amaroúsion, GreeceHQ checked Sep 5, 2026	51-200	166
	“A.M.” Source: company website · checked Sep 5, 2026
4	Kyklades Maritime CorporationPartial evidence	Piraeus, GreeceHQ checked Sep 5, 2026	501-1,000	162
	“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: company website · checked Sep 5, 2026
5	Neda Maritime Agency Co. LTDPartial evidence	Piraeus, GreeceHQ checked Sep 5, 2026	201-500	121
	“Neda Maritime is an independent ship management company which manages and operates a modern, diversified fleet of large tankers and bulkcarriers trading worldwide.” Source: company website · checked Sep 5, 2026
6	Danaos Management Consultants S.AIndirect evidence	Piraeus, GreeceHQ checked Sep 5, 2026	201-500	87
	“Integrating vast experience in all aspects of shipping (Management, Engineering, Operation, Accounting, Supplies, Brokers, etc.) and Information Science (Advanced Development…” Source: company website · checked Sep 5, 2026
7	Alpha Marine Consulting P.CPartial evidence	Piraeus, GreeceHQ checked Sep 5, 2026	51-200	81
	“Alpha Marine Consulting (AMC) is a leading marine consultancy firm, ranking among the largest in Europe.” Source: company website · checked Sep 5, 2026
8	MCT INCIndirect evidence	Athens, GreeceHQ checked Sep 5, 2026	201-500	78
	“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: company website · checked Sep 5, 2026
9	Bernhard Schulte Shipmanagement HellasIndirect evidence	Athens, GreeceHQ checked Sep 5, 2026	51-200	72
	Source: company website · checked Sep 5, 2026
10	Kalimbassieris MaritimeIndirect evidence	Pireás, GreeceHQ checked Sep 5, 2026	51-200	65
	“We are a marine consultancy firm offering both in depth technical expertise and claims handling services.” Source: company website · checked Sep 5, 2026
11	Empire Bulkers LimitedIndirect evidence	Athens, GreeceHQ checked Sep 5, 2026	11-50	40
	“Empire Bulkers Ltd.” Source: company website · checked Sep 5, 2026
12	Diving StatusIndirect evidence	Acharnes, GreeceHQ checked Sep 5, 2026	51-200	39
	“DIVING STATUS is licensed and certified to perform commercial underwater and diving services including underwater ship repair, ship maintenance, classification society approved…” Source: company website · checked Sep 5, 2026
13	Castor Ships S.AIndirect evidence	Kifissia, GreeceHQ checked Sep 5, 2026	51-200	35
	Source: company website · checked Sep 5, 2026
14	Kyla ShippingIndirect evidence	Kallithea, GreeceHQ checked Sep 5, 2026	51-200	34
	“Kyla Shipping is a fully-integrated shipmanagement company established in 2003 with a track record in managing tankers and bulk carriers.” Source: company website · checked Sep 5, 2026
15	Astra Shipmanagement INCIndirect evidence	Glyfada, GreeceHQ checked Sep 5, 2026	51-200	34
	“Astra is a ships management company based in Athens, Greece.” Source: company website · checked Sep 5, 2026
16	Global SeawaysIndirect evidence	Piraeus, GreeceHQ checked Sep 5, 2026	51-200	31
	“Global Seaways has been established to provide high quality Crew Management, Manning and Training Services at affordable cost for any organization requiring specialized Seafarers…” Source: company website · checked Sep 5, 2026
17	Marnet S.APartial evidence	Αθήνα, GreeceHQ checked Sep 5, 2026	11-50	27
	“The Marine Applied Research and New Technologies S.A.(MARNET S.A.) was established in 1993 in Greece, as a consulting and research engineering company.” Source: company website · checked Sep 5, 2026
18	LCI LAWIndirect evidence	Kifisiá, GreeceHQ checked Sep 5, 2026	11-50	26
	“Our three founding partners, Antonis Lagadianos, Evangelos Catsambas and George Iatridis have nearly 90 years of experience at leading international law firms handling all types…” Source: company website · checked Sep 5, 2026
19	Bpco LTD Ship BrokersIndirect evidence	Athens, GreeceHQ checked Sep 5, 2026	11-50	26
	“Since 2006 BPCO LTD Ship Brokers has provided a wide range of services to the shipping industry, focused on shiprepairs, shipbuilding equipment, spare parts, underwater services…” Source: company website · checked Sep 5, 2026
20	Baluco LTDPartial evidence	Glyfada, GreeceHQ checked Sep 5, 2026	11-50	25
	“BALUCO LTD is an International marine bunkers & lubricants consulting company serving the global shipping market with consistency by providing leading service worldwide.” Source: company website · checked Sep 5, 2026
21	Seaborne Shipbrokers S.AIndirect evidence	Glyfada, GreeceHQ checked Sep 5, 2026	11-50	25
	“Seaborne is a leading provider of Client focused Shipbroking services on Sale & Purchase, Newbuildings contracting, Research & Valuations, Chartering and Financial Advisory…” Source: company website · checked Sep 5, 2026
22	George Moundreas & COIndirect evidence	Maroussi, GreeceHQ checked Sep 5, 2026	11-50	24
	“At George Moundreas & Co, we help our customers build, charter, repair and manage all types of ships, as well as buy and sell second-hand vessels, in an efficient and competitive…” Source: company website · checked Sep 5, 2026
23	DynamarinePartial evidence	Glyfada, GreeceHQ checked Sep 5, 2026	11-50	23
	“Dynamarine is a company that provides consultancy services to the maritime community associated with technical studies, statutory compliance issues, condition surveys and risk…” Source: company website · checked Sep 5, 2026
24	MIE Company LTDPartial evidence	Piraeus, GreeceHQ checked Sep 5, 2026	11-50	23
	“Established in 1977, MIE Company Ltd is one of the oldest one-stop full service maritime technical offices in Greece.” Source: company website · checked Sep 5, 2026
25	Lydia MAR Shipping Co. S.AIndirect evidence	Athens, GreeceHQ checked Sep 5, 2026	11-50	23
	“Our story begins in 1981 in Piraeus, when Lydia Mar Shipping was established as a ship management entity by Aug.” Source: company website · checked Sep 5, 2026

Showing 25 of 351 maritime consulting firms based in Greece

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Maritime consulting firms based in Greece at a glance

As of Sep 5, 2026

11-50Median size (employees)

PiraeusLargest hub · 76 HQs

89Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

167

11-50

137

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

976

31–60

61–90

90–180

180+

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 consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among maritime consulting firms, 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 an evidence 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, 1,030 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 5, 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 consulting firms by metro

Maritime consulting firms in Piraeus76
Maritime consulting firms in Athens69

Frequently asked

How many maritime consulting firms are there based in Greece?

RevenueBase identified 351 maritime consulting firms 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?

Signal, headquartered in Glyfada, tops this list with the largest team on record.

Which city has the most maritime consulting firms?

Piraeus leads with 76 headquartered companies, followed by Athens (69) and Glyfada (12).

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 1,030 verified decision-maker contacts tracked across these 351 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 5, 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.