Company lists · Data refreshed November 2026

Top 25 Maritime security consultants based in the United Kingdom

RevenueBase identified 225 company matches for maritime security consultants associated with the United Kingdom as of November 2026 and tracks 3,972 professional contacts across them, including 451 with verified work emails. London is the largest hub.

This list covers company matches for maritime security consultants associated with the United Kingdom, 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 November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
225Companies
3,972Contacts tracked
451Verified emails
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The 25 largest maritime security consultants based in the United Kingdom

Ranked by team size
Top 25 of 225 company matches for maritime security consultants based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHereford, United KingdomHQ recorded Nov 5, 202651-200465 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 · Nov 5, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 5, 2026201-500219 contacts →

Exact match

“ONE PARTNER.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchTiverton, United KingdomHQ recorded Nov 5, 202611-5086 contacts →

Exact match

“We provide affordable excellence in maritime security – appropriate protection; minimum fuss; optimum service.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchHereford., United KingdomHQ recorded Nov 5, 202651-20078 contacts →

Exact match

“Minimal Risk Consultancy is an Independent Security Services, Specialist Consultancy and Recruitment business with current expertise in:> Security Risk Consultancy > Security…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchPlymouth, United KingdomHQ recorded Nov 5, 202611-5043 contacts →

Exact match

“Securewest is an independent, global risk and security management company supporting clients to succeed in a volatile world, on land and at sea.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5032 contacts →

Exact match

“Priavo Security Group is an established provider of comprehensive security risk management, dedicated to safeguarding individuals, information, assets, and reputation through…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“Solis Marine was established in 2012 to provide independent expert technical services to the shipping and wider maritime industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchSouthampton, United KingdomHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“We are NASH Maritime, an independent shipping, navigation and maritime risk consultancy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchBorehamwood, United KingdomHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Regal Maritime Solutions has been operating since 2011, providing bespoke security solutions to both merchant and private vessels against acts of piracy in high risk waters…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchOban, United KingdomHQ recorded Nov 5, 202651-20022 contacts →

Exact match

“SAMS Enterprise provides specialist marine consultancy and services, under pinned by the world leading science of its parent organisation the Scottish Association for Marine…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSouthampton, United KingdomHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“MarineGuard is recognised as the industry leader for the integration of leading edge technology-based superyacht security.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchWrea Green, United KingdomHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Critec Group is an independent security risk consultancy, specialising in comprehensive security risk, threat, and vulnerability analysis, as well as security mitigation design…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchMilton Keynes, United KingdomHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“HiLo: Revolutionising Maritime Safety with Data-Driven Solutions At HiLo, we empower shipping companies to navigate with confidence by predicting and preventing maritime accidents.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchPoole, United KingdomHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Clearwater Dynamics delivers industry‑leading technology solutions specialising in IoT connectivity, vessel tracking, and risk‑mitigation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchHull, United KingdomHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“McAuslands began as McAusland Turner, a UK marine surveying and consulting firm, back in The company is the oldest Marine Surveying and Consulting firm in continuous operation in…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“Maritime & Underwater Security Consultants (MUSC) specialise in counter piracy and ship security, unexploded ordnance disposal, port and supply chain security, high-risk shore-end…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchAberdeen, United KingdomHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Seacroft Marine Consultants is a leading provider of marine assurance, offshore consultancy, and offshore marine safety services in the UK and worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 5, 202651-20017 contacts →

Exact match

“HR Maritime delivers hybrid maritime security built on intelligence, technology, and operational force.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchAberdeen, United KingdomHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Anatec Limited is a leading service provider in risk based decision making.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“First Marine International (FMI), a company of Haskoning, is a leading specialist consultancy to the marine industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Thetius is a research firm that helps maritime industry leaders make strategic technology decisions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchPortsmouth, United KingdomHQ recorded Nov 5, 20261-1013 contacts →

Exact match

“Isca Maritime Security Services Ltd provides crewing and security services to cruise lines, ferry companies and yachts.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchLiverpool, United KingdomHQ recorded Nov 5, 20261-1013 contacts →

Exact match

“MIRIS is a leading provider of security and risk management services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“We deliver industry-leading decision-making tools so that you are able to understand risk and take advantage of commercial opportunities.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchLiverpool, United KingdomHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Marlan Maritime Technologies and CoastSense systems protect people, places and profits in the maritime and coastal environments.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 225 maritime security consultants based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 451 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Maritime security consultants based in the United Kingdom at a glance

As of Nov 5, 2026
11.4%Verified-email coverage
17.7Average contacts per company
1-10Median size (employees)
29.3%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
135
11-50
60
51-200
19
201-500
2
1,001-5,000
2

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 225 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 the United Kingdom 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 451 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 November 5, 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 consultants by metro

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 the United Kingdom?

RevenueBase identified 225 company matches for maritime security consultants associated with the United Kingdom as of November 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?

Ambrey 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?

London leads with 66 company records, followed by Liverpool (6) and Southampton (6).

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 451 professional contacts with verified work emails tracked across these 225 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 November 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.