Company lists · Data refreshed September 2026
Top 9 Security and access control companies based in Perth, Australia
RevenueBase identified 26 security and access control companies headquartered in Perth, Australia as of September 2026 and tracks 372 professional contacts across them, including 81 with verified work emails. Sydney is the largest hub.
This list covers security and access control companies headquartered in Perth, 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, how directly it supports the match, and when it was last checked. Data refreshed September 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 9 largest security and access control companies based in Perth, Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 67 | ||||
“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: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 23 | ||||
“Based in Joondalup (Perth, WA), at Crown Security we specialise in commercial electronic security, video surveillance, automation, smart parking solution and integration solutions.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 10 | ||||
“Classique Security is Western Australia's most professional emerging security agency.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | Sensetech Security Solutions PTY LTDPartial evidence | 7 | |||
“SenseTech Security is a Western Australian security provider delivering complete protection for commercial, construction, and critical infrastructure projects.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | Integrate Perth PTY LTDIndirect evidence | 5 | |||
“Specialist Networked Audio/Video/PA/EWIS Design & Installation Company” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1 | ||||
“WHO ARE WE?” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1 | ||||
Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | Suburban IntegrationPartial evidence | 1 | |||
“At Suburban Integration, we specialize in audiovisual and security integration solutions.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1 | ||||
“Connect and Protect is proud to be amongst Perth’s most reputable, professional and knowledgeable IP CCTV security systems installers and providers.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 9 of 26 security and access control companies based in Perth, Australia
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Security and access control companies based in Perth, Australia at a glance
As of Sep 6, 2026Companies by employee count
Email recency for this list is measured across the whole Australia list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Perth, over 26 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 security and access control companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Perth, Australia whose own description of what they do matches “security and access control companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among security and access control companies, and records with no verified work email. Companies headquartered outside Perth 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 an evidence 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, 81 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 6, 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.
Security and access control companies by metro in Australia
- Security and access control companies in Sydney60
- Security and access control companies in Melbourne56
- Security and access control companies in Brisbane31
- Security and access control companies in Perth26
Frequently asked
How many security and access control companies are there based in Perth, Australia?
RevenueBase identified 26 security and access control companies headquartered in Perth, 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?
Seme Solutions, headquartered in Perth, tops this list with the largest team on record.
Which city has the most security and access control companies?
Sydney leads with 60 headquartered companies, followed by Melbourne (56) and Brisbane (31).
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 81 verified decision-maker contacts tracked across these 26 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 6, 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 SmartSearch, 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.
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