Company lists · Data verified August 2026

Top 10 Armed security guard services based in Leeds, United Kingdom

Name: Armed security guard services based in Leeds, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 39 companies tracked

There are 39 armed security guard services headquartered in Leeds, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 1,346 professional contacts across them, including 155 with verified work emails and 82 with mobile numbers. London is the largest hub.

This list covers armed security guard services headquartered in Leeds, 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.

39Companies

1,346Contacts tracked

155Verified emails

82Mobile numbers

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The 10 largest armed security guard services based in Leeds, United Kingdom

Ranked by team size

Top 10 of 39 armed security guard services based in Leeds, 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	Professional Security	Leeds	1,001-5,000	884	82
2	Servo Group	Leeds	1,001-5,000	62	24
3	Controlled Space Limited	Leeds	201-500	54	4
4	4 Site Security	Leeds	51-200	40	17
5	Smartwatch Solutions LTD	Leeds	51-200	36	15
6	TI Security	Leeds	11-50	9	7
7	Keep Safe & Secure LTD	Leeds	11-50	7	3
8	Platinum Asset Protection LTD	Leeds	11-50	7	1
9	Smart Security Guarding	Leeds	1-10	4	1
10	Ensign Security Limited	Leeds	51-200	3	1

Showing 10 of 39 armed security guard services based in Leeds, United Kingdom

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Armed security guard services based in Leeds, United Kingdom at a glance

As of Aug 28, 2026

11-50Median size (employees)

LondonLargest hub · 452 HQs

82Contacts 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

1,001-5,000

Armed security guard services by metro in the United Kingdom

Metro	Companies
Armed security guard services in London	452
Armed security guard services in Manchester	62
Armed security guard services in Birmingham	59
Armed security guard services in Leeds	39
Armed security guard services in Bristol	22
Armed security guard services in Liverpool	20
Armed security guard services in Glasgow	20

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 “armed security guard services”, with match quality audited by blind human judging, and headquartered in Leeds, 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 armed security guard services are there based in Leeds, United Kingdom?

There are 39 armed security guard services headquartered in Leeds, United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Professional Security, headquartered in Leeds, tops this list with the largest team on record.

Which city has the most armed security guard services?

London leads with 452 headquartered companies, followed by Manchester (62) and Birmingham (59).

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 155 verified decision-maker contacts tracked across these 39 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.