Company lists · Data refreshed September 2026
Top 22 Maritime security consultants based in Greece
RevenueBase identified 55 company matches for maritime security consultants associated with Greece as of September 2026 and tracks 483 professional contacts across them, including 87 with verified work emails. Piraeus is the largest hub.
This list covers company matches for maritime security consultants associated with Greece, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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.
The 22 largest maritime security consultants based in Greece
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 81 contacts → | ||||
Exact match “Alpha Marine Consulting (AMC) is a leading marine consultancy firm, ranking among the largest in Europe.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 72 contacts → | ||||
Exact match “Poseidon Marine Supplies is a leading company in the fields of Ship Supplying and Safety Services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 23 contacts → | ||||
Exact match “Dynamarine is a company that provides consultancy services to the maritime community associated with technical studies, statutory compliance issues, condition surveys and risk…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 22 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 13 contacts → | ||||
Exact match “The Company is committed to provide world-class ship commercial management services that meet or exceed safety, environmental and customers’ requirements and to conduct its…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 9 contacts → | ||||
Exact match “We at NAUTILUS MSS pride ourselves on providing world class Maritime Security Services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 7 contacts → | ||||
Exact match “Maritime Risk Services (MARISKS) is a holistic maritime risk management organization.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 7 contacts → | ||||
Exact match “Cygnus Technologies is a leading Greece-based provider of managed IT Cybersecurity services for the shipping industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “Ιn2solution is an advanced security solutions company based in Athens.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “Total Quality Consultants (TQC) is a highly specialized maritime consultancy firm established in 1994, serving the shipping community.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “Commanding rich resources of knowledge and skill, Atlantic Marine Associates (Hellas), Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “VENLYS Maritime Specialisation Services is the Greek leading company for safety culture/climate mapping and assessment, safety benchmarking and enhancement tools, resilience…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “Maritime Cybersecurity” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Marine Insurance is a complex, yet clear insurance process that has been around in the Marine Industry nearly as long as ships have sailed our oceans.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Lemur Maritime aims to support ship management personnel in their daily processes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “IMC GROUP P.C, is a specialized Maritime Consultancy firm that has been established in Greece, by professional Marine and Maritime consultants with long experience, traced records…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Optiras is an independent organization involved in the provision of comprehensive services in the field of maritime, environment, and surveillance.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “A Consultancy Bureau providing the following Services- Variety of comprehensive solutions for the optimum adoption of requirements including ISM, ISPS, MLC, ISO Standards and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “ELKCO Marine Group of Companies was founded in 1989 by Elias L.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “At ST Consultant our mission is to empower our clients with the knowledge, strategies, and technologies needed to protect their assets, people, and information.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “maritime security consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 22 of 55 maritime security consultants based in Greece
See the full list, filter by size, metro and specialty, and access 87 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Maritime security consultants based in Greece at a glance
As of Sep 28, 2026Companies by employee count
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 55 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- 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
- Company records associated with Greece whose business descriptions match “maritime security consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 87 professional contacts with verified work emails across the full matched dataset. 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.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “maritime security consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many maritime security consultants are there based in Greece?
RevenueBase identified 55 company matches for maritime security consultants associated with Greece as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Alpha Marine Consulting P.C tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most maritime security consultants?
Piraeus leads with 13 company records, followed by Athens (8) and Attica (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 87 professional contacts with verified work emails tracked across these 55 companies; direct dials are available where recorded.
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 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.
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- Maritime security consultants based in Singapore, Singapore
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Company intelligence · public preview
Top 22 maritime security consultants based in Greece
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 55 matching company records for maritime security consultants based in Greece, with 483 tracked contacts and 87 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 maritime security consultants based in Greece
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Alpha Marine Consulting P.Calphamrn.comHQ: Piraeus, GreeceReported employees: 51-200 | Piraeus, Greece | 51-200 | Exact match | 81 contacts → |
“Alpha Marine Consulting (AMC) is a leading marine consultancy firm, ranking among the largest in Europe.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Poseidon Marine Suppliesposeidonms.comHQ: Piraeus, GreeceReported employees: 51-200 | Piraeus, Greece | 51-200 | Exact match | 72 contacts → |
“Poseidon Marine Supplies is a leading company in the fields of Ship Supplying and Safety Services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Dynamarinedynamarine.comHQ: Glyfada, GreeceReported employees: 11-50 | Glyfada, Greece | 11-50 | Exact match | 23 contacts → |
“Dynamarine is a company that provides consultancy services to the maritime community associated with technical studies, statutory compliance issues, condition surveys and risk…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Margetis Maritimemargetis.comHQ: Piraeus, GreeceReported employees: 11-50 | Piraeus, Greece | 11-50 | Exact match | 22 contacts → |
“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…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  United Overseas Management Hellas LTDunitedoverseas.grHQ: Marousi, GreeceReported employees: 11-50 | Marousi, Greece | 11-50 | Exact match | 13 contacts → |
“The Company is committed to provide world-class ship commercial management services that meet or exceed safety, environmental and customers’ requirements and to conduct its…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Nautilus MSS International Maritime Security Servicesnautilusmss.comHQ: Glyfada, GreeceReported employees: 11-50 | Glyfada, Greece | 11-50 | Exact match | 9 contacts → |
“We at NAUTILUS MSS pride ourselves on providing world class Maritime Security Services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Marisks Maritime Risk Servicesmarisks.com HQ: Athens, GreeceReported employees: 11-50 | Athens, Greece | 11-50 | Exact match | 7 contacts → |
“Maritime Risk Services (MARISKS) is a holistic maritime risk management organization.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Cygnus Technologiescygnus.grHQ: Athens, GreeceReported employees: 11-50 | Athens, Greece | 11-50 | Exact match | 7 contacts → |
“Cygnus Technologies is a leading Greece-based provider of managed IT Cybersecurity services for the shipping industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  In2solution P.Cin2solution.grHQ: Athens, GreeceReported employees: 11-50 | Athens, Greece | 11-50 | Exact match | 6 contacts → |
“Ιn2solution is an advanced security solutions company based in Athens.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Néa Smírni, GreeceReported employees: 11-50 | Néa Smírni, Greece | 11-50 | Exact match | 6 contacts → |
“Total Quality Consultants (TQC) is a highly specialized maritime consultancy firm established in 1994, serving the shipping community.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Space Horizon SAspacehorizon.usHQ: Patra, GreeceReported employees: 11-50 | Patra, Greece | 11-50 | Exact match | 5 contacts → |
“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…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Atlantic Marine Associates Hellas , INCatlanticmarineassociates.comHQ: Piraeus, GreeceReported employees: 11-50 | Piraeus, Greece | 11-50 | Exact match | 5 contacts → |
“Commanding rich resources of knowledge and skill, Atlantic Marine Associates (Hellas), Inc.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Venlys Maritime Specialisation Servicesvenlys.comHQ: Kifissia, GreeceReported employees: 11-50 | Kifissia, Greece | 11-50 | Exact match | 5 contacts → |
“VENLYS Maritime Specialisation Services is the Greek leading company for safety culture/climate mapping and assessment, safety benchmarking and enhancement tools, resilience…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  K2 Informaticsk2informatics.comHQ: Néa Ionía, GreeceReported employees: 1-10 | Néa Ionía, Greece | 1-10 | Exact match | 4 contacts → |
“Maritime Cybersecurity” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Eurorisk SAeurorisksa.comHQ: Piraeus, GreeceReported employees: 1-10 | Piraeus, Greece | 1-10 | Exact match | 4 contacts → |
“Marine Insurance is a complex, yet clear insurance process that has been around in the Marine Industry nearly as long as ships have sailed our oceans.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Lemur Maritimelemurmaritime.comHQ: Piraeus, GreeceReported employees: 1-10 | Piraeus, Greece | 1-10 | Exact match | 4 contacts → |
“Lemur Maritime aims to support ship management personnel in their daily processes.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  IMC Group P.Cimcgroup.grHQ: Athens, GreeceReported employees: 1-10 | Athens, Greece | 1-10 | Exact match | 4 contacts → |
“IMC GROUP P.C, is a specialized Maritime Consultancy firm that has been established in Greece, by professional Marine and Maritime consultants with long experience, traced records…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Piraeus, GreeceReported employees: 1-10 | Piraeus, Greece | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  Optiras Hellas LTDoptiras.grHQ: Kallithéa, GreeceReported employees: 1-10 | Kallithéa, Greece | 1-10 | Exact match | 3 contacts → |
“Optiras is an independent organization involved in the provision of comprehensive services in the field of maritime, environment, and surveillance.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Quantum Marineworksquantumar.comHQ: Athens, GreeceReported employees: 1-10 | Athens, Greece | 1-10 | Exact match | 2 contacts → |
“A Consultancy Bureau providing the following Services- Variety of comprehensive solutions for the optimum adoption of requirements including ISM, ISPS, MLC, ISO Standards and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Elkco Marine Groupelkco.gr HQ: P. Faliro Attica, GreeceReported employees: 11-50 | P. Faliro Attica, Greece | 11-50 | Exact match | 2 contacts → |
“ELKCO Marine Group of Companies was founded in 1989 by Elias L.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  ST Consultants Security Consulting Servicesstconsultants.grHQ: Thessaloniki, GreeceReported employees: 1-10 | Thessaloniki, Greece | 1-10 | Exact match | 1 contacts → |
“At ST Consultant our mission is to empower our clients with the knowledge, strategies, and technologies needed to protect their assets, people, and information.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 55 company matches
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Maritime security consultants: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
55 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 55 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for maritime security consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many maritime security consultants did RevenueBase find based in Greece?
The saved snapshot records 55 matching company records, 483 tracked contacts and 87 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Maritime security consultants by geography
- Maritime security consultants based in Singapore, Singapore
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- Maritime security consultants based in London, United Kingdom
- Maritime security consultants based in Houston, United States
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- Maritime security consultants based in Brazil
- Maritime security consultants based in Canada
- Maritime security consultants based in Denmark
- Maritime security consultants based in France
- Maritime security consultants based in Germany
- Maritime security consultants based in India
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Browse the directory
Cite this list
RevenueBase Data Team. Top 22 maritime security consultants based in Greece. Snapshot: September 28, 2026. https://revenuebase.ai/companies/maritime-security-consultants/greece.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
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- New lists
- Maritime security consultants based in Singapore, Singapore
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Company intelligence · public preview
Top 22 maritime security consultants based in Greece
RevenueBase records 55 matching company records for maritime security consultants based in Greece, with 483 tracked contacts and 87 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 maritime security consultants based in Greece
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Alpha Marine Consulting P.Calphamrn.com HQ: Piraeus, GreeceReported employees: 51-200 | Piraeus, Greece | 51-200 | Exact match | 81 contacts → |
“Alpha Marine Consulting (AMC) is a leading marine consultancy firm, ranking among the largest in Europe.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Poseidon Marine Suppliesposeidonms.com HQ: Piraeus, GreeceReported employees: 51-200 | Piraeus, Greece | 51-200 | Exact match | 72 contacts → |
“Poseidon Marine Supplies is a leading company in the fields of Ship Supplying and Safety Services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Dynamarinedynamarine.com HQ: Glyfada, GreeceReported employees: 11-50 | Glyfada, Greece | 11-50 | Exact match | 23 contacts → |
“Dynamarine is a company that provides consultancy services to the maritime community associated with technical studies, statutory compliance issues, condition surveys and risk…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Margetis Maritimemargetis.com HQ: Piraeus, GreeceReported employees: 11-50 | Piraeus, Greece | 11-50 | Exact match | 22 contacts → |
“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…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | United Overseas Management Hellas LTDunitedoverseas.gr HQ: Marousi, GreeceReported employees: 11-50 | Marousi, Greece | 11-50 | Exact match | 13 contacts → |
“The Company is committed to provide world-class ship commercial management services that meet or exceed safety, environmental and customers’ requirements and to conduct its…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Nautilus MSS International Maritime Security Servicesnautilusmss.com HQ: Glyfada, GreeceReported employees: 11-50 | Glyfada, Greece | 11-50 | Exact match | 9 contacts → |
“We at NAUTILUS MSS pride ourselves on providing world class Maritime Security Services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Marisks Maritime Risk Servicesmarisks.com HQ: Athens, GreeceReported employees: 11-50 | Athens, Greece | 11-50 | Exact match | 7 contacts → |
“Maritime Risk Services (MARISKS) is a holistic maritime risk management organization.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cygnus Technologiescygnus.gr HQ: Athens, GreeceReported employees: 11-50 | Athens, Greece | 11-50 | Exact match | 7 contacts → |
“Cygnus Technologies is a leading Greece-based provider of managed IT Cybersecurity services for the shipping industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | In2solution P.Cin2solution.gr HQ: Athens, GreeceReported employees: 11-50 | Athens, Greece | 11-50 | Exact match | 6 contacts → |
“Ιn2solution is an advanced security solutions company based in Athens.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Néa Smírni, GreeceReported employees: 11-50 | Néa Smírni, Greece | 11-50 | Exact match | 6 contacts → |
“Total Quality Consultants (TQC) is a highly specialized maritime consultancy firm established in 1994, serving the shipping community.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Space Horizon SAspacehorizon.us HQ: Patra, GreeceReported employees: 11-50 | Patra, Greece | 11-50 | Exact match | 5 contacts → |
“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…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Atlantic Marine Associates Hellas , INCatlanticmarineassociates.com HQ: Piraeus, GreeceReported employees: 11-50 | Piraeus, Greece | 11-50 | Exact match | 5 contacts → |
“Commanding rich resources of knowledge and skill, Atlantic Marine Associates (Hellas), Inc.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Venlys Maritime Specialisation Servicesvenlys.com HQ: Kifissia, GreeceReported employees: 11-50 | Kifissia, Greece | 11-50 | Exact match | 5 contacts → |
“VENLYS Maritime Specialisation Services is the Greek leading company for safety culture/climate mapping and assessment, safety benchmarking and enhancement tools, resilience…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | K2 Informaticsk2informatics.com HQ: Néa Ionía, GreeceReported employees: 1-10 | Néa Ionía, Greece | 1-10 | Exact match | 4 contacts → |
“Maritime Cybersecurity” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Eurorisk SAeurorisksa.com HQ: Piraeus, GreeceReported employees: 1-10 | Piraeus, Greece | 1-10 | Exact match | 4 contacts → |
“Marine Insurance is a complex, yet clear insurance process that has been around in the Marine Industry nearly as long as ships have sailed our oceans.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Lemur Maritimelemurmaritime.com HQ: Piraeus, GreeceReported employees: 1-10 | Piraeus, Greece | 1-10 | Exact match | 4 contacts → |
“Lemur Maritime aims to support ship management personnel in their daily processes.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | IMC Group P.Cimcgroup.gr HQ: Athens, GreeceReported employees: 1-10 | Athens, Greece | 1-10 | Exact match | 4 contacts → |
“IMC GROUP P.C, is a specialized Maritime Consultancy firm that has been established in Greece, by professional Marine and Maritime consultants with long experience, traced records…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Piraeus, GreeceReported employees: 1-10 | Piraeus, Greece | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Optiras Hellas LTDoptiras.gr HQ: Kallithéa, GreeceReported employees: 1-10 | Kallithéa, Greece | 1-10 | Exact match | 3 contacts → |
“Optiras is an independent organization involved in the provision of comprehensive services in the field of maritime, environment, and surveillance.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Quantum Marineworksquantumar.com HQ: Athens, GreeceReported employees: 1-10 | Athens, Greece | 1-10 | Exact match | 2 contacts → |
“A Consultancy Bureau providing the following Services- Variety of comprehensive solutions for the optimum adoption of requirements including ISM, ISPS, MLC, ISO Standards and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Elkco Marine Groupelkco.gr HQ: P. Faliro Attica, GreeceReported employees: 11-50 | P. Faliro Attica, Greece | 11-50 | Exact match | 2 contacts → |
“ELKCO Marine Group of Companies was founded in 1989 by Elias L.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | ST Consultants Security Consulting Servicesstconsultants.gr HQ: Thessaloniki, GreeceReported employees: 1-10 | Thessaloniki, Greece | 1-10 | Exact match | 1 contacts → |
“At ST Consultant our mission is to empower our clients with the knowledge, strategies, and technologies needed to protect their assets, people, and information.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Maritime security consultants: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
55 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 55 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for maritime security consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many maritime security consultants did RevenueBase find based in Greece?
The saved snapshot records 55 matching company records, 483 tracked contacts and 87 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 22 maritime security consultants based in Greece. Snapshot: September 28, 2026. https://revenuebase.ai/companies/maritime-security-consultants/greece.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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