Company lists · Data refreshed September 2026

Top 25 Transportation security technology companies based in the United Kingdom

RevenueBase identified 100 company matches for transportation security technology companies associated with the United Kingdom as of September 2026 and tracks 4,198 professional contacts across them, including 1,540 with verified work emails. London is the largest hub.

This list covers company matches for transportation security technology companies 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 September 29, 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 Sep 29, 2026 How this list was built
100Companies
4,198Contacts tracked
1,540Verified emails
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The 25 largest transportation security technology companies based in the United Kingdom

Ranked by team size
Top 25 of 100 company matches for transportation security technology companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchLondon, United KingdomHQ recorded Sep 29, 20261,001-5,0002,722 contacts →

Exact match

“As a global leader in threat detection and screening technologies, every minute of every day Smiths Detection's technologies and people make the world a safer place.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchManchester, United KingdomHQ recorded Sep 29, 2026201-500393 contacts →

Exact match

“Vix Technology is the global leader in intelligent transportation systems, automated fare collection, and transit analytics.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchSheffield, United KingdomHQ recorded Sep 29, 2026201-500175 contacts →

Exact match

“We specialise in developing technology-led solutions to specific markets globally – including critical infrastructure, energy, public space, transport, and leisure and hospitality.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchLeeds, United KingdomHQ recorded Sep 29, 2026501-1,000133 contacts →

Exact match

“Making Transport Work, Safely, Efficiently and Sustainably.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20093 contacts →

Exact match

“ICTS Europe Systems, established in 2009 as a subsidiary of ICTS Europe, is a leading global technology provider for the travel industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchSouthampton, United KingdomHQ recorded Sep 29, 202651-20074 contacts →

Exact match

“Customs organisations and government departments worldwide are using our Threat Detection Products to protect people and infrastructure 24 hours a day, 365 days a year.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchCheltenham, United KingdomHQ recorded Sep 29, 202651-20035 contacts →

Exact match

“About AGD Systems Limited AGD Systems is one of the UK’s leading manufacturers of ITS product solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchCrawley, United KingdomHQ recorded Sep 29, 202651-20031 contacts →

Exact match

“Vindex Systems Limited was formed in 2002 specialising in designing, delivering and supporting IP Video Surveillance, Intruder Alarms, Intelligent Vehicle Management Systems, ANPR…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchAbingdon, United KingdomHQ recorded Sep 29, 202651-20030 contacts →

Exact match

“Thruvision is the leading provider of next-generation people security screening technology.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchPoole, United KingdomHQ recorded Sep 29, 202611-5027 contacts →

Exact match

“TDSi delivers peace of mind through the provision of Access Control solutions that protect and secure your buildings, assets and people.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchHuddersfield, United KingdomHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“Secureseal is a trusted provider of tamper-evident & physical barrier security products for the logistics and trucking industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchBarnstaple, United KingdomHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“Established in 2012, Giraffe is a technology business supplying solutions to the global security sector, with core competencies in industrial design and software development.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchDaresbury, United KingdomHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“Azinq is a UK-based aviation technology company specialising in airport operations software, consulting and IT managed services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchTamworth, United KingdomHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“As a leading security screening provider, Scan-X Security Ltd provides security solutions and services that meet our customers’ most demanding threat detection needs whist being…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchBrighton, United KingdomHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Airware Solutions Limited is an aviation technology company dedicated to leading the smart air travel transformation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchCambridgeshire, United KingdomHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Todd Research has a proud history of designing, manufacturing and supplying X-ray scanners, metal detectors and blast suppression equipment across a diverse range of public and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchHazel Grove, United KingdomHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“The safety and security of aircraft passengers and crew through the application of video technologies is at the heart of everything we do.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Zamna delivers a next-generation Passenger Travel Document Approval, operating invisibly inside the airline and without the need for apps.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchShoreham, United KingdomHQ recorded Sep 29, 20261-1013 contacts →

Exact match

“APS Aegis is a manufacturer and distributor of security, access and traffic control products.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchSouth Wales, United KingdomHQ recorded Sep 29, 202611-5012 contacts →

Exact match

“Nortech designs, manufactures and distributes people and vehicle access control systems.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchPoole, United KingdomHQ recorded Sep 29, 202611-5011 contacts →

Exact match

“cubitech is a leading multinational company in the security and surveillance industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchEgham, United KingdomHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“Sword Services was founded in 1990 by Lawrence Sword and has established itself as a major player in the field of industrial electronic security solutions and gained a reputation…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchFarnborough, United KingdomHQ recorded Sep 29, 202611-509 contacts →

Exact match

“Global security solutions specialists RedteQ are independent suppliers of checkpoint security equipment and maintenance support.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchCorby, United KingdomHQ recorded Sep 29, 202611-508 contacts →

Exact match

“Audiotel International is recognised as a market leader in the design, development and manufacture of high quality and reliable security products.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchKeighley, United KingdomHQ recorded Sep 29, 202651-2007 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 100 transportation security technology companies based in the United Kingdom

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Transportation security technology companies based in the United Kingdom at a glance

As of Sep 29, 2026
36.7%Verified-email coverage
42.0Average contacts per company
11-50Median size (employees)
16.0%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
41
51-200
13
201-500
6
501-1,000
3
1,001-5,000
1

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 100 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 “transportation security technology 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. 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 1,540 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 29, 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 “transportation security technology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transportation security technology companies are there based in the United Kingdom?

RevenueBase identified 100 company matches for transportation security technology companies associated with the United Kingdom 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?

Smiths Detection tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most transportation security technology companies?

London leads with 16 company records, followed by Bristol (2) and Cardiff (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 1,540 professional contacts with verified work emails tracked across these 100 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 29, 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.