Company lists · Data refreshed September 2026

Top 25 Maritime business intelligence companies based in Greece

Name: Maritime business intelligence companies based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 118 companies tracked

RevenueBase identified 118 maritime business intelligence companies headquartered in Greece as of September 2026 and tracks 1,554 professional contacts across them, including 518 with verified work emails and 28 with mobile numbers. Athens is the largest hub.

This list covers maritime business intelligence 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, 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

118Companies

1,554Contacts tracked

518Verified emails

28Mobile numbers

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The 25 largest maritime business intelligence companies based in Greece

Ranked by team size

Top 25 of 118 maritime business intelligence companies 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 business intelligence companies: 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	NavarinoPartial evidence	Piraeus, GreeceHQ checked Sep 5, 2026	201-500	195
	“Navarino is a leading technology company offering complete solutions to the maritime sector, including hardware, software and connectivity.” 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	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
4	HarborlabStrong evidence	Halandri, GreeceHQ checked Sep 5, 2026	51-200	102
	“HarborLab is the DA intelligence platform built to give maritime professionals full visibility and control over every port call, from first estimate to final invoice.” Source: company website · checked Sep 5, 2026
5	MarinetrafficPartial evidence	Athens, GreeceHQ checked Sep 5, 2026	51-200	75
	“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: company website · checked Sep 5, 2026
6	Poseidon Marine SuppliesIndirect evidence	Piraeus, GreeceHQ checked Sep 5, 2026	51-200	72
	“Poseidon Marine Supplies is a leading company in the fields of Ship Supplying and Safety Services.” Source: company website · checked Sep 5, 2026
7	METISIndirect evidence	Kallithea, GreeceHQ checked Sep 5, 2026	51-200	57
	“Metis is a pioneering fleet performance management company with a telemetry-first approach.” Source: company website · checked Sep 5, 2026
8	Marpoint LTDPartial evidence	Maroussi, GreeceHQ checked Sep 5, 2026	51-200	52
	“MarPoint, is a leading maritime System Integrator and IT services company delivering impeccable solutions for the maritime industry.” Source: company website · checked Sep 5, 2026
9	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
10	Margetis MaritimePartial evidence	Piraeus, GreeceHQ checked Sep 5, 2026	11-50	22
	“Our vision is to be next to our marine clients 24/7, all over the world, providing a full range of services necessary to international maritime institutions and investors…” Source: company website · checked Sep 5, 2026
11	Optra Shipping Limited OptraIndirect evidence	Glifada, GreeceHQ checked Sep 5, 2026	11-50	22
	“OPTRA Shipping Limited (OPTRA) is established in Athens, Greece.” Source: company website · checked Sep 5, 2026
12	VsltecPartial evidence	Athens, GreeceHQ checked Sep 5, 2026	1-10	14
	“Vsltec is an innovative B2B maritime software startup that aims to fill the gap of direct means to track and employ technical assistance near a vessel’s district.” Source: company website · checked Sep 5, 2026
13	Anco Maritime Activities LTDPartial evidence	Piraeus, GreeceHQ checked Sep 5, 2026	11-50	14
	“ANCO Maritime Activates Ltd is a marine technical company offering management services and technical consultancy services to ship management companies.” Source: company website · checked Sep 5, 2026
14	Maritime Technology Innovative SolutionsPartial evidence	Athens, GreeceHQ checked Sep 5, 2026	11-50	13
	“MTIS S.A, a member of the QnR Group, is a global leader in Maritime Technology and Dual-Use solutions, purpose-built for an era where vessels must think, adapt, and protect…” Source: company website · checked Sep 5, 2026
15	M2intelligenceStrong evidence	Alimos, GreeceHQ checked Sep 5, 2026	11-50	13
	“M2Intelligence is a maritime technology company providing advanced onboard visual monitoring, remote assistance and AI-powered intelligence solutions for the shipping industry.” Source: company website · checked Sep 5, 2026
16	Argo Navis Engineers LTDIndirect evidence	Amaroúsion, GreeceHQ checked Sep 5, 2026	11-50	11
	“ARGO NAVIS ENGINEERS was established in 2009 as a marine engineering and shipping consultancy firm.” Source: company website · checked Sep 5, 2026
17	VesselfrontIndirect evidence	Piraeus, GreeceHQ checked Sep 5, 2026	11-50	10
	“Every routing platform will give you an optimized route.” Source: company website · checked Sep 5, 2026
18	EnisolvIndirect evidence	Vrilissia, GreeceHQ checked Sep 5, 2026	11-50	9
	“Enisolv is a consulting and technology company providing turn-key solutions for Ships’ Performance Monitoring and Optimization.” Source: company website · checked Sep 5, 2026
19	Nautilus MSS International Maritime Security ServicesPartial evidence	Glyfada, GreeceHQ checked Sep 5, 2026	11-50	9
	“We at NAUTILUS MSS pride ourselves on providing world class Maritime Security Services.” Source: company website · checked Sep 5, 2026
20	GCL Marine SolutionsIndirect evidence	Athens, GreeceHQ checked Sep 5, 2026	1-10	7
	“GCL is a Marine Services Provision Company based in Greece with a comprehensive network of own and affiliated offices/strategic partners in various locations.” Source: company website · checked Sep 5, 2026
21	Total Quality Consultants LTDPartial evidence	Néa Smírni, GreeceHQ checked Sep 5, 2026	11-50	6
	“Total Quality Consultants (TQC) is a highly specialized maritime consultancy firm established in 1994, serving the shipping community.” Source: company website · checked Sep 5, 2026
22	IML MarineIndirect evidence	Marousi, GreeceHQ checked Sep 5, 2026	1-10	6
	“IML Marine represents companies that offer valued & sophisticated solutions in the Shipping Community with scope to increase efficiency, save money, lead digital transformation…” Source: company website · checked Sep 5, 2026
23	Atlantic Marine Associates Hellas , INCIndirect evidence	Piraeus, GreeceHQ checked Sep 5, 2026	11-50	5
	“Commanding rich resources of knowledge and skill, Atlantic Marine Associates (Hellas), Inc.” Source: company website · checked Sep 5, 2026
24	Space Horizon SAPartial evidence	Patra, GreeceHQ checked Sep 5, 2026	11-50	5
	“Space Horizon, a Maritime Services Company certified with ISO 27001, combines Informatic expertise with in-depth Marine knowledge in order to provide unique services tailored to…” Source: company website · checked Sep 5, 2026
25	K2 InformaticsPartial evidence	Néa Ionía, GreeceHQ checked Sep 5, 2026	1-10	4
	“Maritime Cybersecurity” Source: company website · checked Sep 5, 2026

Showing 25 of 118 maritime business intelligence companies based in Greece

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Maritime business intelligence companies based in Greece at a glance

As of Sep 5, 2026

1-10Median size (employees)

AthensLargest hub · 28 HQs

28Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Verified emails by last verification

0–30

481

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 business intelligence companies, 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 business intelligence companies”. 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 business intelligence 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 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, 518 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 business intelligence companies by metro

Maritime business intelligence companies in Athens28

Frequently asked

How many maritime business intelligence companies are there based in Greece?

RevenueBase identified 118 maritime business intelligence 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?

Navarino, headquartered in Piraeus, tops this list with the largest team on record.

Which city has the most maritime business intelligence companies?

Athens leads with 28 headquartered companies, followed by Piraeus (22) and Glyfada (5).

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 518 verified decision-maker contacts tracked across these 118 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.