Company lists · Data refreshed September 2026

Top 25 Dcs security solution vendors based in Australia

Name: Dcs security solution vendors based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 649 companies tracked

RevenueBase identified 649 dcs security solution vendors headquartered in Australia as of September 2026 and tracks 8,306 professional contacts across them, including 2,252 with verified work emails. Sydney is the largest hub.

This list covers dcs security solution vendors headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

649Companies

8,306Contacts tracked

2,252Verified emails

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The 25 largest dcs security solution vendors based in Australia

Ranked by team size

Top 25 of 649 dcs security solution vendors based in Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to dcs security solution vendors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Wilson Security	Partial evidence	Essendon Fields, AustraliaHQ checked Sep 28, 2026	5,001-10,000	1,813 contacts →
	Partial evidence “At Wilson Security, we are committed to building a safer future for everyone.” Source: RevenueBase Database · checked Sep 28, 2026
2	Securecorp	Indirect evidence	Mulgrave, AustraliaHQ checked Sep 28, 2026	1,001-5,000	630 contacts →
	Indirect evidence “Securecorp employ more than 2,500 staff across Australia and have an annual turnover in excess of $100 million.” Source: RevenueBase Database · checked Sep 28, 2026
3	SNP Security	Partial evidence	West Ryde, AustraliaHQ checked Sep 28, 2026	1,001-5,000	510 contacts →
	Partial evidence “Founded in 1923, SNP is one of Australia’s leading security services providers with over 2,500 employees nationwide.” Source: RevenueBase Database · checked Sep 28, 2026
4	Securitas Australia	Partial evidence	Preston, AustraliaHQ checked Sep 28, 2026	10001+	228 contacts →
	Partial evidence “We know how to offer the most effective security to our customers.” Source: RevenueBase Database · checked Sep 28, 2026
5	ADT Security Australia	Indirect evidence	Rydalmere, AustraliaHQ checked Sep 28, 2026	501-1,000	178 contacts →
	Indirect evidence “For more than 130 years, we have stood alongside our community, protecting homes, families, businesses, and communities.” Source: RevenueBase Database · checked Sep 28, 2026
6	PMT Security Systems	Indirect evidence	Tullamarine, AustraliaHQ checked Sep 28, 2026	51-200	144 contacts →
	Indirect evidence “PMT is a national wholly Australian privately-owned company.” Source: RevenueBase Database · checked Sep 28, 2026
7	ARA Security	Strong evidence	Kingsgrove, AustraliaHQ checked Sep 28, 2026	201-500	101 contacts →
	Strong evidence “ARA Security delivers turnkey security solutions to a number of industries across Australia.” Source: RevenueBase Database · checked Sep 28, 2026
8	PACOM	Partial evidence	Macquarie Park, AustraliaHQ checked Sep 28, 2026	51-200	97 contacts →
	Partial evidence “PACOM designs and manufactures advanced security and business management systems.” Source: RevenueBase Database · checked Sep 28, 2026
9	Secom Technical Services PTY LTD	Strong evidence	Canberra Airport, AustraliaHQ checked Sep 28, 2026	51-200	88 contacts →
	Strong evidence “Secom delivers electronic security solutions for commercial, industrial, and government clients throughout Australia.” Source: RevenueBase Database · checked Sep 28, 2026
10	National Protective Services	Partial evidence	South Melbourne, AustraliaHQ checked Sep 28, 2026	1,001-5,000	82 contacts →
	Partial evidence “National Protective Services is a leading professional security company, specialising in the provision of quality and tailored protective services and products to ensure optimum…” Source: RevenueBase Database · checked Sep 28, 2026
11	AG Security Group	Partial evidence	Adelaide, AustraliaHQ checked Sep 28, 2026	51-200	74 contacts →
	Partial evidence “AG Security Group is South Australia's leading and largest locally owned security organisation that has been protecting Australians for more than 35 years.” Source: RevenueBase Database · checked Sep 28, 2026
12	Signal Security	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	69 contacts →
	Partial evidence “Australia's Multisite Security Specialist.” Source: RevenueBase Database · checked Sep 28, 2026
13	Seme Solutions	Strong evidence	Perth, AustraliaHQ checked Sep 28, 2026	51-200	67 contacts →
	Strong evidence “SEME Solutions have been one of Australia’s leading provider of security solutions for over 50 years, specialising in the integration of CCTV, Access Control, Intruder Detection…” Source: RevenueBase Database · checked Sep 28, 2026
14	Constant	Partial evidence	Parramatta, AustraliaHQ checked Sep 28, 2026	501-1,000	67 contacts →
	Partial evidence “Constant, a wholly owned Australian company, was established in 2003 providing peace of mind for our clients to get on with what is important for them, by securing their valuable…” Source: RevenueBase Database · checked Sep 28, 2026
15	CPS Security Services	Partial evidence	Epping, AustraliaHQ checked Sep 28, 2026	51-200	65 contacts →
	Partial evidence “We are CPS Security Services, a 100% Australian-owned and operated company founded in 2006.” Source: RevenueBase Database · checked Sep 28, 2026
16	Monjon Australia	Strong evidence	Cheltenham, AustraliaHQ checked Sep 28, 2026	201-500	64 contacts →
	Strong evidence “Monjon (Australia) Pty Ltd (Monjon) is a family owned business with over two decades of experience in the provision of security risk management solutions for residential…” Source: RevenueBase Database · checked Sep 28, 2026
17	Sturdie	Partial evidence	North Plympton, AustraliaHQ checked Sep 28, 2026	51-200	63 contacts →
	Partial evidence “Established in 2006, Sturdie has grown to become one of the most respected providers of high-quality electrical services and security technology in Australia and New Zealand.” Source: RevenueBase Database · checked Sep 28, 2026
18	Exec Security	Strong evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	501-1,000	59 contacts →
	Strong evidence “Guarding Solutions \| Armed Guards \| 24/7 Grade A1 Monitoring \| Mobile Patrols \| Electronics \| Advisory EXEC Security is an Australian owned, national company that specialises in…” Source: RevenueBase Database · checked Sep 28, 2026
19	JD Security	Partial evidence	Wetherill Park, AustraliaHQ checked Sep 28, 2026	51-200	54 contacts →
	Partial evidence “JD Security is an award-winning B2B systems integrator specialising in Security Systems, Video Surveillance, and Access Control.” Source: RevenueBase Database · checked Sep 28, 2026
20	Inner Range Australia & NEW Zealand	Strong evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	54 contacts →
	Strong evidence “Inner Range is a manufacturer of integrated Video, Access Control and Security solutions.” Source: RevenueBase Database · checked Sep 28, 2026
21	Securcom PTY LTD	Strong evidence	Brendale, AustraliaHQ checked Sep 28, 2026	51-200	51 contacts →
	Strong evidence “Established in the year Securcom has 20 years’ experience as a specialist security solution provider.” Source: RevenueBase Database · checked Sep 28, 2026
22	DAS	Strong evidence	Seven Hills, AustraliaHQ checked Sep 28, 2026	51-200	44 contacts →
	Strong evidence “DAS (Dicker Access and Surveillance) is Australia's leading value-added distributor of integrated security solutions.” Source: RevenueBase Database · checked Sep 28, 2026
23	Omnivision	Indirect evidence	Mulgrave, AustraliaHQ checked Sep 28, 2026	51-200	39 contacts →
	Indirect evidence “About Us With proven industry experience across various sectors including government, hospitality, warehousing, gaming, petroleum and retail, OmniVision has set new standards…” Source: RevenueBase Database · checked Sep 28, 2026
24	Bsms Security	Strong evidence	Lane Cove West, AustraliaHQ checked Sep 28, 2026	201-500	39 contacts →
	Strong evidence “BSMS Security is a leading integrated security solutions provider in Australia.” Source: RevenueBase Database · checked Sep 28, 2026
25	VSP Security Wholesale	Strong evidence	St Peters, AustraliaHQ checked Sep 28, 2026	11-50	38 contacts →
	Strong evidence “VSP Security Wholesale is Australia's most trusted supplier of video security product solutions.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: dcs security solution vendors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names dcs security solution vendors.
Partial evidence: Its own public description names part of dcs security solution vendors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name dcs security solution vendors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 649 dcs security solution vendors based in Australia

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Dcs security solution vendors based in Australia at a glance

As of Sep 28, 2026

27.1%Verified-email coverage

12.8Average contacts per company

11-50Median size (employees)

8.0%Largest-city concentration · Sydney

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

299

11-50

205

51-200

101

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 649 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among dcs security solution vendors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “dcs security solution vendors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names dcs security solution vendors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among dcs security solution vendors, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,252 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Dcs security solution vendors by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names dcs security solution vendors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many dcs security solution vendors are there based in Australia?

RevenueBase identified 649 dcs security solution vendors headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Wilson Security, headquartered in Essendon Fields, tops this list with the largest team on record.

Which city has the most dcs security solution vendors?

Sydney leads with 52 headquartered companies, followed by Melbourne (47) and Brisbane (24).

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 2,252 verified decision-maker contacts tracked across these 649 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.