Company lists · Data verified August 2026
Top 21 Airport security software companies based in the United Kingdom
There are 41 airport security software companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 376 professional contacts across them, including 166 with verified work emails and 27 with mobile numbers. London is the largest hub.
This list covers airport security software companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.
The 21 largest airport security software companies based in the United Kingdom
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 |  Redline Assured Security | 56 |
| 2 |  Thruvision | 25 |
| 3 |  SES Aviation | 13 |
| 4 |  Giraffe Cctv | 1 |
| 5 |  AZINQ | 14 |
| 6 |  Todd Research | 9 |
| 7 |  Scan-X Security | 1 |
| 8 |  Airware Solutions Limited | 9 |
| 9 |  ZAMNA | 4 |
| 10 |  Redteq | 4 |
| 11 |  MYDIS | 2 |
| 12 |  Conjay | 7 |
| 13 |  Jmtechnical | 6 |
| 14 |  Selfcair UK | 2 |
| 15 | Smiths Detection-Watford Limited | 2 |
| 16 |  Symetrica Security LTD | 3 |
| 17 |  FISKA | 3 |
| 18 | Neural Guard | 2 |
| 19 |  MLT Limited | 1 |
| 20 |  Atec Security Limited | 1 |
| 21 |  Flightweight | 1 |
Showing 21 of 41 airport security software companies based in the United Kingdom
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Airport security software companies based in the United Kingdom at a glance
As of Aug 28, 2026Companies by employee count
Airport security software companies by metro
| Metro | Companies |
|---|---|
| Airport security software companies in London | 5 |
| Airport security software companies in Wisbech | 2 |
| Airport security software companies in Tamworth | 2 |
| Airport security software companies in Peterborough | 2 |
| Airport security software companies in Basingstoke | 1 |
| Airport security software companies in Cambridge | 1 |
| Airport security software companies in Rochford | 1 |
How this list was built
- Source
- The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
- Inclusion
- Companies whose own business descriptions match “airport security software companies”, with match quality audited by blind human judging, and headquartered in the United Kingdom.
- 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
- Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
- Refresh
- Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.
Frequently asked
How many airport security software companies are there based in the United Kingdom?
There are 41 airport security software companies headquartered in the United Kingdom as of August 2026 (RevenueBase).
What is the largest company on this list?
Redline Assured Security, headquartered in United Kingdom, tops this list with the largest team on record.
Which city has the most airport security software companies?
London leads with 5 headquartered companies, followed by Wisbech (2) and Tamworth (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 166 verified decision-maker contacts tracked across these 41 companies.
How current is this list?
The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.
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About this data
RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.
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