Company lists · Data refreshed September 2026

Top 25 Marine systems integration firms based in Greece

Name: Marine systems integration firms based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 107 companies tracked

RevenueBase identified 107 marine systems integration firms headquartered in Greece as of September 2026 and tracks 1,305 professional contacts across them, including 453 with verified work emails. Piraeus is the largest hub.

This list covers marine systems integration 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review

107Companies

1,305Contacts tracked

453Verified emails

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The 25 largest marine systems integration firms based in Greece

Ranked by team size

Top 25 of 107 marine systems integration firms based in Greece, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to marine systems integration firms: 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	Navarino	Partial evidence	Piraeus, GreeceHQ checked Sep 28, 2026	201-500	195 contacts →
	Partial evidence “Navarino is a leading technology company offering complete solutions to the maritime sector, including hardware, software and connectivity.” Source: RevenueBase Database · checked Sep 28, 2026
2	Hydrus	Partial evidence	Agia Paraskevi, GreeceHQ checked Sep 28, 2026	201-500	103 contacts →
	Partial evidence “Hydrus is a global engineering firm delivering technologies and services in the Maritime, Energy, Oil and Gas Sectors.” Source: RevenueBase Database · checked Sep 28, 2026
3	Alpha Marine Consulting P.C	Partial evidence	Piraeus, GreeceHQ checked Sep 28, 2026	51-200	81 contacts →
	Partial evidence “Alpha Marine Consulting (AMC) is a leading marine consultancy firm, ranking among the largest in Europe.” Source: RevenueBase Database · checked Sep 28, 2026
4	CMA D. Argoudelis & CO S.A	Indirect evidence	Piraeus, GreeceHQ checked Sep 28, 2026	51-200	68 contacts →
	Indirect evidence “About Us CMA D.” Source: RevenueBase Database · checked Sep 28, 2026
5	Ifsas Group	Partial evidence	Kifissia, GreeceHQ checked Sep 28, 2026	51-200	68 contacts →
	Partial evidence “IFSAS Group is a leading integrator of advanced Safety, Security & Homeland Security solutions, delivering end-to-end systems that protect people, assets, and critical operations.” Source: RevenueBase Database · checked Sep 28, 2026
6	TNL Group	Partial evidence	GreeceHQ checked Sep 28, 2026	51-200	65 contacts →
	Partial 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 28, 2026
7	Marpoint LTD	Strong evidence	Maroussi, GreeceHQ checked Sep 28, 2026	51-200	52 contacts →
	Strong evidence “MarPoint, is a leading maritime System Integrator and IT services company delivering impeccable solutions for the maritime industry.” Source: RevenueBase Database · checked Sep 28, 2026
8	Golden A S	Indirect evidence	Keratsini, GreeceHQ checked Sep 28, 2026	51-200	35 contacts →
	Indirect evidence “Golden A/S is familiar with almost all types of vessels, from small motor yachts to container ships and oil tankers.” Source: RevenueBase Database · checked Sep 28, 2026
9	Space Electronics SA	Partial evidence	Piraeus, GreeceHQ checked Sep 28, 2026	11-50	32 contacts →
	Partial evidence “Space Electronics SA, founded in 1976, has been since one of the leading marine electronics, navigation and communication companies in Greece.” Source: RevenueBase Database · checked Sep 28, 2026
10	Edit Automation LTD	Indirect evidence	Piraeus, GreeceHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
11	Electropneumatic S.A	Indirect evidence	Piraeus, GreeceHQ checked Sep 28, 2026	51-200	22 contacts →
	Indirect evidence “With over four decades of experience, Electropneumatic S.A.” Source: RevenueBase Database · checked Sep 28, 2026
12	Nova Electronics S.A	Indirect evidence	Piraeus, GreeceHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Founded in 1988 in Piraeus, Greece, and ever since NOVA Electronics, as a commercial and technical company, has gained internationally acclaimed recognition for the quality of…” Source: RevenueBase Database · checked Sep 28, 2026
13	Psyctotherm	Strong evidence	Piraeus, GreeceHQ checked Sep 28, 2026	11-50	15 contacts →
	Strong evidence “Leading, since 1969, in manufacturing marine refrigeration systems, air conditioning and refrigeration heating coils We specialize in design, manufacturing & installation of…” Source: RevenueBase Database · checked Sep 28, 2026
14	Anco Maritime Activities LTD	Partial evidence	Piraeus, GreeceHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “ANCO Maritime Activates Ltd is a marine technical company offering management services and technical consultancy services to ship management companies.” Source: RevenueBase Database · checked Sep 28, 2026
15	Motocraft SA	Partial evidence	Alimos, GreeceHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Motocraft SA is one of Greece's leading Marine distributors and provides engines, generators, parts, marine accessories and boats for recreational and commercial marine…” Source: RevenueBase Database · checked Sep 28, 2026
16	Maritime Technology Innovative Solutions	Partial evidence	Athens, GreeceHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
17	Helintec SA	Partial evidence	Palaión Fáliron, GreeceHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
18	SELMA	Partial evidence	Piraeus, GreeceHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “SELMA is an engineering company specialising in Marine and Yachting Industry, implementing the design, development and installation of integrated marine electrical, automation and…” Source: RevenueBase Database · checked Sep 28, 2026
19	Vesselfront	Indirect evidence	Piraeus, GreeceHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Every routing platform will give you an optimized route.” Source: RevenueBase Database · checked Sep 28, 2026
20	Hi-Pro Electronics	Indirect evidence	Salamis, GreeceHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Hi - Pro Electronics has been established in from automation engineers who wanted to link their knowledge with business.” Source: RevenueBase Database · checked Sep 28, 2026
21	Cool Dynamic	Partial evidence	Perama, GreeceHQ checked Sep 28, 2026	51-200	9 contacts →
	Partial evidence “MARINE REFRIGERATION - OPERATING WORLDWIDE Cool Dynamic, a renowned Greek Technical Company, has been operating in the Marine Refrigeration and Air Conditioning sectors for more…” Source: RevenueBase Database · checked Sep 28, 2026
22	Green Maritime Technology Group	Partial evidence	Glyfada, GreeceHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “Green Maritime Technology GMT provides marine engineering and naval architecture services, focusing on new technology and innovative solutions, for vessels to comply with…” Source: RevenueBase Database · checked Sep 28, 2026
23	Compass Marine Automations	Partial evidence	Piraeus, GreeceHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “Compass Marine Automations was established by leading shipping industry experts with long-standing experience and know-how in marine automations.” Source: RevenueBase Database · checked Sep 28, 2026
24	Naveltec PC	Strong evidence	Palaión Fáliron, GreeceHQ checked Sep 28, 2026	1-10	8 contacts →
	Strong evidence “Enhanced Navigation Solutions Tailored for Yachting - GMDSS (Global Maritime Distress and Safety System) Solutions - Cutting-Edge Satellite Systems for Communication and…” Source: RevenueBase Database · checked Sep 28, 2026
25	M&c Group LTD	Partial evidence	Kallithéa, GreeceHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 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 systems integration firms. 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 systems integration firms.
Partial evidence: Its own public description names part of marine systems integration firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine systems integration firms. 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 107 marine systems integration firms based in Greece

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Marine systems integration firms based in Greece at a glance

As of Sep 28, 2026

34.7%Verified-email coverage

12.2Average contacts per company

11-50Median size (employees)

24.3%Largest-city concentration · Piraeus

Sep 28, 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 107 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 systems integration firms, 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 systems integration firms”. 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 systems integration firms), 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 systems integration 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 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, 453 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 28, 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.

Marine systems integration firms by metro

Marine systems integration firms in Piraeus26

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 systems integration firms, 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 systems integration firms are there based in Greece?

RevenueBase identified 107 marine systems integration 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?

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

Which city has the most marine systems integration firms?

Piraeus leads with 26 headquartered companies, followed by Athens (9) and Attica (2).

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 453 verified decision-maker contacts tracked across these 107 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 28, 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.