Company lists · Data refreshed October 2026
Top 25 Maritime security companies worldwide
RevenueBase identified 786 company matches for maritime security companies worldwide as of October 2026 and tracks 13,505 professional contacts across them, including 1,269 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for maritime security companies worldwide, 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 October 1, 2026. Country and city lists for maritime security companies follow the table.
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 25 largest maritime security companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,398 contacts → | ||||
Exact match “World Security being a Semi Govt Organization provides specialist turnkey security solutions to the local market and beyond, as well as the Dubai World Group.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 2 | 1,313 contacts → | ||||
Exact match “First established in Shanghai in 1903, Wallem Group has a 120-year maritime heritage with a presence in 19 countries globally.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 3 | 673 contacts → | ||||
Exact match “Tepe Savunma ve Güvenlik, 1993’te Bilkent Holding bünyesinde, Holding ve bağlı şirketlerin özel güvenlik ihtiyaçlarını karşılamak amacıyla faaliyete geçmiş; 1997’de anonim şirket…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 4 | 484 contacts → | ||||
Exact match “American Guard Services is an established, reliable and accredited security protection firm.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 5 | 435 contacts → | ||||
Exact match “Always On"- We are at the heart of a diverse and interdependent global maritime eco-system.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 6 | 332 contacts → | ||||
Exact match “Since our founding in 2009, we have been dedicated to providing expert and cost-effective maritime solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 7 | 204 contacts → | ||||
Exact match “Shaping the future of maritime.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 8 | 196 contacts → | ||||
Exact match “Ocean Marine Solutions Ltd is a strategically positioned organization operating the marine industry to provide solutions to high-risks security concerns in Nigerian waters.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 9 | 138 contacts → | ||||
Exact match “Patriot Maritime is a leading maritime contractor to the U.S.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 10 | 113 contacts → | ||||
Exact match “ISS Action has been at the vanguard of the security services since it opened its doors in 1991.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 11 | 113 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 12 | 111 contacts → | ||||
Exact match “VIKING MARITIME GROUP is a British company with over 35 years experience, and is made up of the following 3 businesses: VIKING CREW - The leading Cruise, Superyacht, Specialist…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 13 | 103 contacts → | ||||
Exact match “History: Diaplous Group started out as a private maritime security company (PMSC) in 2010, providing services to the owners and operators of vessels in high-risk areas such as the…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 14 | 103 contacts → | ||||
Exact match “TSS is a private security firm specializing in customer service, partnership focused cruise terminal, cargo facility and port authority security services, as well as crew…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 15 | 101 contacts → | ||||
Exact match “Seguridad privada para el sector Comercial, Empresarial, Industrial, Bancario, Residencial, en Aeropuertos, Aeroportuaria, Agentes Consultoría en Seguridad.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 16 | 83 contacts → | ||||
Exact match “Kongsberg Norcontrol maritime surveillance solutions improve safety, efficiency and security of maritime transportation and its infrastructure by providing optimal situational…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 17 | 81 contacts → | ||||
Exact match “Van Laar Maritime owns and operates a growing fleet of 33 guard, chase- and (seismic) support vessels worldwide.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 18 | 80 contacts → | ||||
Exact match “DPS Certificate of Private Security License Number B00257 Whether you own or operate a business, securing and protecting your assets against theft and vandalism is a vital part of…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 19 | 75 contacts → | ||||
Exact match “UDYA SHIPPING is the fastest-growing maritime resource management company for the whole maritime sector.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 20 | 72 contacts → | ||||
Exact match “Execushield Inc, headquartered in California, provides professional security services to both American and international clients.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 21 | 67 contacts → | ||||
Exact match “The South African Maritime Training Academy (SAMTRA) is a Non-Profit Company offering Quality Maritime Training Solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 22 | 65 contacts → | ||||
Exact match “Maritime Security Services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 23 | 60 contacts → | ||||
Exact match “Starboard Maritime Intelligence delivers secure, sovereign-friendly maritime intelligence for governments, defence agencies, and critical maritime infrastructure operators…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 24 | 60 contacts → | ||||
Exact match “Neptune P2P Group is a global security risk solutions company delivering intelligence-led risk management, maritime security, protective security and training worldwide…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 25 | 59 contacts → | ||||
Exact match “Maritime Craft Services (clyde) Limited is a Maritime company located in Irvine Rd, Largs, United Kingdom.” Recorded in the RevenueBase company graph · Oct 1, 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 companies”. 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 25 of 786 maritime security companies worldwide
See the full list, filter by size, metro and specialty, and access 1,269 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Maritime security companies worldwide at a glance
As of Oct 1, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for maritime security companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “maritime security companies” 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. 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 1,269 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 October 1, 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.
Maritime security companies by location
2 lists · largest firstEvery Maritime security companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many maritime security companies are there worldwide?
RevenueBase identified 786 company matches for maritime security companies worldwide as of October 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?
World Security tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most maritime security companies?
The United States leads with 127 companies, followed by the United Kingdom (102). Every maritime security companies list by country and city is linked on this page.
Which city has the most maritime security companies?
London leads with 23 company records, followed by Lagos (14) and Singapore (13).
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 1,269 professional contacts with verified work emails tracked across these 786 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 October 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 786 maritime security companies worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 maritime security companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 786 matching company records for maritime security companies worldwide, with 13,505 tracked contacts and 1,269 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 1, 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 25 maritime security companies worldwide
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 |  World Securityworldsecurity.aeHQ: Dubai, United Arab EmiratesReported employees: 1,001-5,000 | Dubai, United Arab Emirates | 1,001-5,000 | Exact match | 1,398 contacts → |
“World Security being a Semi Govt Organization provides specialist turnkey security solutions to the local market and beyond, as well as the Dubai World Group.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Wallem Groupwallem.comHQ: Hong KongReported employees: 501-1,000 | Hong Kong | 501-1,000 | Exact match | 1,313 contacts → |
“First established in Shanghai in 1903, Wallem Group has a 120-year maritime heritage with a presence in 19 countries globally.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Tepe Savunma VE Güvenlik Sistemleri Sanayi A.Ştepesavunma.com.tr HQ: Ankara, TürkiyeReported employees: 10001+ | Ankara, Türkiye | 10001+ | Exact match | 673 contacts → |
“Tepe Savunma ve Güvenlik, 1993’te Bilkent Holding bünyesinde, Holding ve bağlı şirketlerin özel güvenlik ihtiyaçlarını karşılamak amacıyla faaliyete geçmiş; 1997’de anonim şirket…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  American Guard Services, INCamericanguardservices.comHQ: Gardena, CA, United StatesReported employees: 501-1,000 | Gardena, CA, United States | 501-1,000 | Exact match | 484 contacts → |
“American Guard Services is an established, reliable and accredited security protection firm.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Ambreyambrey.comHQ: Hereford, United KingdomReported employees: 51-200 | Hereford, United Kingdom | 51-200 | Exact match | 435 contacts → |
“Always On"- We are at the heart of a diverse and interdependent global maritime eco-system.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Alphard Maritime Groupalphardmaritime.comHQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 332 contacts → |
“Since our founding in 2009, we have been dedicated to providing expert and cost-effective maritime solutions.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  James Fisher Fendercarejames-fisher.comHQ: Norwich, United KingdomReported employees: 1,001-5,000 | Norwich, United Kingdom | 1,001-5,000 | Exact match | 204 contacts → |
“Shaping the future of maritime.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ocean Marine Solutions LTDocean-ms.com HQ: Port Harcourt, NigeriaReported employees: 201-500 | Port Harcourt, Nigeria | 201-500 | Exact match | 196 contacts → |
“Ocean Marine Solutions Ltd is a strategically positioned organization operating the marine industry to provide solutions to high-risks security concerns in Nigerian waters.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Patriot Maritimepatriotships.comHQ: Concord, CA, United StatesReported employees: 11-50 | Concord, CA, United States | 11-50 | Exact match | 138 contacts → |
“Patriot Maritime is a leading maritime contractor to the U.S.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  ISS Actionissaction.comHQ: Queens, United StatesReported employees: 201-500 | Queens, United States | 201-500 | Exact match | 113 contacts → |
“ISS Action has been at the vanguard of the security services since it opened its doors in 1991.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Internav Navegacaointernav.com.br HQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 113 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  Viking Maritime Groupvikingmaritime.co.ukHQ: Dover, United KingdomReported employees: 51-200 | Dover, United Kingdom | 51-200 | Exact match | 111 contacts → |
“VIKING MARITIME GROUP is a British company with over 35 years experience, and is made up of the following 3 businesses: VIKING CREW - The leading Cruise, Superyacht, Specialist…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Diaplous Groupdiaplous.comHQ: Limassol, CyprusReported employees: 501-1,000 | Limassol, Cyprus | 501-1,000 | Exact match | 103 contacts → |
“History: Diaplous Group started out as a private maritime security company (PMSC) in 2010, providing services to the owners and operators of vessels in high-risk areas such as the…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Terminal Security Solutions, INCtermsec.comHQ: Long Beach, CA, United StatesReported employees: 501-1,000 | Long Beach, CA, United States | 501-1,000 | Exact match | 103 contacts → |
“TSS is a private security firm specializing in customer service, partnership focused cruise terminal, cargo facility and port authority security services, as well as crew…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Millenium Security Service, S.Amilleniumpanama.comHQ: PanamaReported employees: 1,001-5,000 | Panama | 1,001-5,000 | Exact match | 101 contacts → |
“Seguridad privada para el sector Comercial, Empresarial, Industrial, Bancario, Residencial, en Aeropuertos, Aeroportuaria, Agentes Consultoría en Seguridad.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Kongsberg Norcontrolkongsberg.comHQ: Horten, NorwayReported employees: 51-200 | Horten, Norway | 51-200 | Exact match | 83 contacts → |
“Kongsberg Norcontrol maritime surveillance solutions improve safety, efficiency and security of maritime transportation and its infrastructure by providing optimal situational…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  VAN Laar Maritime B.Vvanlaarmaritime.comHQ: Ijmuiden, NetherlandsReported employees: 11-50 | Ijmuiden, Netherlands | 11-50 | Exact match | 81 contacts → |
“Van Laar Maritime owns and operates a growing fleet of 33 guard, chase- and (seismic) support vessels worldwide.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Danner's Incorporateddanners.comHQ: Pasadena, TX, United StatesReported employees: 51-200 | Pasadena, TX, United States | 51-200 | Exact match | 80 contacts → |
“DPS Certificate of Private Security License Number B00257 Whether you own or operate a business, securing and protecting your assets against theft and vandalism is a vital part of…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Udya Shipping Services PVT LTDudyashipping.comHQ: Navi Mumbai, IndiaReported employees: 501-1,000 | Navi Mumbai, India | 501-1,000 | Exact match | 75 contacts → |
“UDYA SHIPPING is the fastest-growing maritime resource management company for the whole maritime sector.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Execushield INCexecushield.comHQ: Burlingame, CA, United StatesReported employees: 201-500 | Burlingame, CA, United States | 201-500 | Exact match | 72 contacts → |
“Execushield Inc, headquartered in California, provides professional security services to both American and international clients.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  South African Maritime Training Academy Samtrasamtra.co.zaHQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 67 contacts → |
“The South African Maritime Training Academy (SAMTRA) is a Non-Profit Company offering Quality Maritime Training Solutions.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Trident Group America, INCgotridentgroup.comHQ: Fort Walton Beach, VA, United StatesReported employees: 51-200 | Fort Walton Beach, VA, United States | 51-200 | Exact match | 65 contacts → |
“Maritime Security Services.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Starboard Maritime Intelligencestarboardintelligence.com HQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 60 contacts → |
“Starboard Maritime Intelligence delivers secure, sovereign-friendly maritime intelligence for governments, defence agencies, and critical maritime infrastructure operators…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Neptune P2p Groupneptunep2pgroup.comHQ: Dubai, United Arab EmiratesReported employees: 51-200 | Dubai, United Arab Emirates | 51-200 | Exact match | 60 contacts → |
“Neptune P2P Group is a global security risk solutions company delivering intelligence-led risk management, maritime security, protective security and training worldwide…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Maritime Craft Services Clyde Limitedmaritimecraft.co.uk HQ: Largs, United KingdomReported employees: 51-200 | Largs, United Kingdom | 51-200 | Exact match | 59 contacts → |
“Maritime Craft Services (clyde) Limited is a Maritime company located in Irvine Rd, Largs, United Kingdom.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 786 company matches
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Maritime security companies: dataset insights
October 1, 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
779 records in the displayed employee bands.
7 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 786 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: October 1, 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 ↗
Maritime security companies by location
2 lists · largest firstEvery Maritime security companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for maritime security companies?
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 companies did RevenueBase find worldwide?
The saved snapshot records 786 matching company records, 13,505 tracked contacts and 1,269 verified emails. The public preview displays 25 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: October 1, 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
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Cite this list
RevenueBase Data Team. Top 25 maritime security companies worldwide. Snapshot: October 1, 2026. https://revenuebase.ai/companies/browse/maritime-security-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 maritime security companies worldwide
RevenueBase records 786 matching company records for maritime security companies worldwide, with 13,505 tracked contacts and 1,269 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 1, 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 25 maritime security companies worldwide
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 | World Securityworldsecurity.ae HQ: Dubai, United Arab EmiratesReported employees: 1,001-5,000 | Dubai, United Arab Emirates | 1,001-5,000 | Exact match | 1,398 contacts → |
“World Security being a Semi Govt Organization provides specialist turnkey security solutions to the local market and beyond, as well as the Dubai World Group.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Wallem Groupwallem.com HQ: Hong KongReported employees: 501-1,000 | Hong Kong | 501-1,000 | Exact match | 1,313 contacts → |
“First established in Shanghai in 1903, Wallem Group has a 120-year maritime heritage with a presence in 19 countries globally.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Tepe Savunma VE Güvenlik Sistemleri Sanayi A.Ştepesavunma.com.tr HQ: Ankara, TürkiyeReported employees: 10001+ | Ankara, Türkiye | 10001+ | Exact match | 673 contacts → |
“Tepe Savunma ve Güvenlik, 1993’te Bilkent Holding bünyesinde, Holding ve bağlı şirketlerin özel güvenlik ihtiyaçlarını karşılamak amacıyla faaliyete geçmiş; 1997’de anonim şirket…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | American Guard Services, INCamericanguardservices.com HQ: Gardena, CA, United StatesReported employees: 501-1,000 | Gardena, CA, United States | 501-1,000 | Exact match | 484 contacts → |
“American Guard Services is an established, reliable and accredited security protection firm.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Ambreyambrey.com HQ: Hereford, United KingdomReported employees: 51-200 | Hereford, United Kingdom | 51-200 | Exact match | 435 contacts → |
“Always On"- We are at the heart of a diverse and interdependent global maritime eco-system.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Alphard Maritime Groupalphardmaritime.com HQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 332 contacts → |
“Since our founding in 2009, we have been dedicated to providing expert and cost-effective maritime solutions.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | James Fisher Fendercarejames-fisher.com HQ: Norwich, United KingdomReported employees: 1,001-5,000 | Norwich, United Kingdom | 1,001-5,000 | Exact match | 204 contacts → |
“Shaping the future of maritime.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ocean Marine Solutions LTDocean-ms.com HQ: Port Harcourt, NigeriaReported employees: 201-500 | Port Harcourt, Nigeria | 201-500 | Exact match | 196 contacts → |
“Ocean Marine Solutions Ltd is a strategically positioned organization operating the marine industry to provide solutions to high-risks security concerns in Nigerian waters.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Patriot Maritimepatriotships.com HQ: Concord, CA, United StatesReported employees: 11-50 | Concord, CA, United States | 11-50 | Exact match | 138 contacts → |
“Patriot Maritime is a leading maritime contractor to the U.S.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ISS Actionissaction.com HQ: Queens, United StatesReported employees: 201-500 | Queens, United States | 201-500 | Exact match | 113 contacts → |
“ISS Action has been at the vanguard of the security services since it opened its doors in 1991.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Internav Navegacaointernav.com.br HQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 113 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Viking Maritime Groupvikingmaritime.co.uk HQ: Dover, United KingdomReported employees: 51-200 | Dover, United Kingdom | 51-200 | Exact match | 111 contacts → |
“VIKING MARITIME GROUP is a British company with over 35 years experience, and is made up of the following 3 businesses: VIKING CREW - The leading Cruise, Superyacht, Specialist…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Diaplous Groupdiaplous.com HQ: Limassol, CyprusReported employees: 501-1,000 | Limassol, Cyprus | 501-1,000 | Exact match | 103 contacts → |
“History: Diaplous Group started out as a private maritime security company (PMSC) in 2010, providing services to the owners and operators of vessels in high-risk areas such as the…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Terminal Security Solutions, INCtermsec.com HQ: Long Beach, CA, United StatesReported employees: 501-1,000 | Long Beach, CA, United States | 501-1,000 | Exact match | 103 contacts → |
“TSS is a private security firm specializing in customer service, partnership focused cruise terminal, cargo facility and port authority security services, as well as crew…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Millenium Security Service, S.Amilleniumpanama.com HQ: PanamaReported employees: 1,001-5,000 | Panama | 1,001-5,000 | Exact match | 101 contacts → |
“Seguridad privada para el sector Comercial, Empresarial, Industrial, Bancario, Residencial, en Aeropuertos, Aeroportuaria, Agentes Consultoría en Seguridad.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kongsberg Norcontrolkongsberg.com HQ: Horten, NorwayReported employees: 51-200 | Horten, Norway | 51-200 | Exact match | 83 contacts → |
“Kongsberg Norcontrol maritime surveillance solutions improve safety, efficiency and security of maritime transportation and its infrastructure by providing optimal situational…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | VAN Laar Maritime B.Vvanlaarmaritime.com HQ: Ijmuiden, NetherlandsReported employees: 11-50 | Ijmuiden, Netherlands | 11-50 | Exact match | 81 contacts → |
“Van Laar Maritime owns and operates a growing fleet of 33 guard, chase- and (seismic) support vessels worldwide.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Danner's Incorporateddanners.com HQ: Pasadena, TX, United StatesReported employees: 51-200 | Pasadena, TX, United States | 51-200 | Exact match | 80 contacts → |
“DPS Certificate of Private Security License Number B00257 Whether you own or operate a business, securing and protecting your assets against theft and vandalism is a vital part of…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Udya Shipping Services PVT LTDudyashipping.com HQ: Navi Mumbai, IndiaReported employees: 501-1,000 | Navi Mumbai, India | 501-1,000 | Exact match | 75 contacts → |
“UDYA SHIPPING is the fastest-growing maritime resource management company for the whole maritime sector.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Execushield INCexecushield.com HQ: Burlingame, CA, United StatesReported employees: 201-500 | Burlingame, CA, United States | 201-500 | Exact match | 72 contacts → |
“Execushield Inc, headquartered in California, provides professional security services to both American and international clients.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | South African Maritime Training Academy Samtrasamtra.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 67 contacts → |
“The South African Maritime Training Academy (SAMTRA) is a Non-Profit Company offering Quality Maritime Training Solutions.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Trident Group America, INCgotridentgroup.com HQ: Fort Walton Beach, VA, United StatesReported employees: 51-200 | Fort Walton Beach, VA, United States | 51-200 | Exact match | 65 contacts → |
“Maritime Security Services.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Starboard Maritime Intelligencestarboardintelligence.com HQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 60 contacts → |
“Starboard Maritime Intelligence delivers secure, sovereign-friendly maritime intelligence for governments, defence agencies, and critical maritime infrastructure operators…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Neptune P2p Groupneptunep2pgroup.com HQ: Dubai, United Arab EmiratesReported employees: 51-200 | Dubai, United Arab Emirates | 51-200 | Exact match | 60 contacts → |
“Neptune P2P Group is a global security risk solutions company delivering intelligence-led risk management, maritime security, protective security and training worldwide…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Maritime Craft Services Clyde Limitedmaritimecraft.co.uk HQ: Largs, United KingdomReported employees: 51-200 | Largs, United Kingdom | 51-200 | Exact match | 59 contacts → |
“Maritime Craft Services (clyde) Limited is a Maritime company located in Irvine Rd, Largs, United Kingdom.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 786 company matches
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Maritime security companies: dataset insights
October 1, 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
779 records in the displayed employee bands.
7 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 786 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: October 1, 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 ↗
Maritime security companies by location
2 lists · largest firstEvery Maritime security companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for maritime security companies?
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 companies did RevenueBase find worldwide?
The saved snapshot records 786 matching company records, 13,505 tracked contacts and 1,269 verified emails. The public preview displays 25 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: October 1, 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 25 maritime security companies worldwide. Snapshot: October 1, 2026. https://revenuebase.ai/companies/browse/maritime-security-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗