Company lists · Data verified August 2026

Top 15 Armed security guard services based in Melbourne, Australia

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 51 companies tracked

There are 51 armed security guard services headquartered in Melbourne, Australia (RevenueBase, August 2026). RevenueBase tracks 402 professional contacts across them, including 82 with verified work emails and 23 with mobile numbers. Melbourne is the largest hub.

This list covers armed security guard services headquartered in Melbourne, Australia, 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.

51Companies

402Contacts tracked

82Verified emails

23Mobile numbers

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The 15 largest armed security guard services based in Melbourne, Australia

Ranked by team size

Top 15 of 51 armed security guard services based in Melbourne, Australia, 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	Signal Security	Melbourne	11-50	69	4
2	Exec Security	Melbourne	501-1,000	58	21
3	Advent Security Australia & NEW Zealand	Melbourne	501-1,000	54	15
4	Idetect Group	Melbourne	51-200	34	18
5	Protectcorp Security	Melbourne	51-200	33	7
6	Black TIE Security PTY LTD	Melbourne	51-200	8	3
7	Walton Security	Melbourne	51-200	8	2
8	Vcpg Security	Melbourne	201-500	8	1
9	Standby Security Services PTY LTD	Melbourne	51-200	7	1
10	IDS Security	Melbourne	11-50	5	3
11	Australasian Security	Melbourne	51-200	5	1
12	Integral Security Group	Melbourne	11-50	4	1
13	Acost Security Services	Melbourne	11-50	3	2
14	Australian Security Services	Melbourne	51-200	2	2
15	First Nations Security	Melbourne	11-50	2	1

Showing 15 of 51 armed security guard services based in Melbourne, Australia

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Armed security guard services based in Melbourne, Australia at a glance

As of Aug 28, 2026

51-200Median size (employees)

MelbourneLargest hub · 51 HQs

23Contacts with mobile numbers

2Emails 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 Australia

Metro	Companies
Armed security guard services in Melbourne	51
Armed security guard services in Sydney	49
Armed security guard services in Perth	20
Armed security guard services in Brisbane	18
Armed security guard services in Adelaide	11
Armed security guard services in Gold Coast	7
Armed security guard services in Port Melbourne	5

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 Melbourne, Australia.
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 armed security guard services are there based in Melbourne, Australia?

There are 51 armed security guard services headquartered in Melbourne, Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

Signal Security, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most armed security guard services?

Melbourne leads with 51 headquartered companies, followed by Sydney (49) and Perth (20).

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 82 verified decision-maker contacts tracked across these 51 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.