Company lists · Data verified August 2026

Top 25 Drone security companies based in the United Kingdom

Name: Drone security companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 138 companies tracked

There are 138 drone security companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 598 professional contacts across them, including 200 with verified work emails and 37 with mobile numbers. London is the largest hub.

This list covers drone security 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.

138Companies

598Contacts tracked

200Verified emails

37Mobile numbers

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The 25 largest drone security companies based in the United Kingdom

Ranked by team size

Top 25 of 138 drone security companies based in the United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	OSL Technology	Padworth Common Reading	51-200	77	44
2	Windracers	London	51-200	60	15
3	RUAS	n/a	11-50	38	9
4	Coptrz	Leeds	51-200	30	24
5	Heliguy	North Shields	11-50	28	19
6	Sena Group LTD	Batley	11-50	13	8
7	Drone Defence	Retford	11-50	12	8
8	Davis Site Security Limited	Birmingham	11-50	8	5
9	Coverdrone Specialist Drone Insurance	Cheshire	11-50	7	7
10	ASM	Manchester	11-50	7	5
11	Iprosurv	Rotherham	1-10	7	2
12	Tactile Technology	Birmingham	1-10	6	4
13	OM Defence Systems	London	51-200	6	2
14	City Of Liverpool Security	Birkenhead	11-50	5	4
15	Gibson Robotics	Glasgow	1-10	5	4
16	Acs- Airobot	High Wycombe	11-50	5	2
17	AETHA	Chichester	11-50	5	2
18	Halo Group Security Limited	Farnham	51-200	4	3
19	Upper CUT Productions LTD	Nottingham	1-10	3	3
20	Aerial Insights Limited	Honiton	1-10	3	2
21	Droneswarm	n/a	11-50	3	1
22	Drones Direct	Huddersfield	501-1,000	2	2
23	UAV Aerosystems	n/a	11-50	2	2
24	Velocitair	West Uk	1-10	2	1
25	Airvis LTD	n/a	1-10	2	1

Showing 25 of 138 drone security companies based in the United Kingdom

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Drone security companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 27 HQs

37Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Drone security companies by metro

Metro	Companies
Drone security companies in London	27
Drone security companies in Manchester	3
Drone security companies in Glasgow	3
Drone security companies in Sheffield	3
Drone security companies in Birmingham	3
Drone security companies in Nottingham	3
Drone security companies in Uk	2

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 “drone security 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; 0 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 drone security companies are there based in the United Kingdom?

There are 138 drone security companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

OSL Technology, headquartered in Padworth Common Reading, tops this list with the largest team on record.

Which city has the most drone security companies?

London leads with 27 headquartered companies, followed by Manchester (3) and Glasgow (3).

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 200 verified decision-maker contacts tracked across these 138 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.