Company lists · Data refreshed September 2026
Top 25 Security and access control companies based in Melbourne, Australia
RevenueBase identified 56 security and access control companies headquartered in Melbourne, Australia as of September 2026 and tracks 513 professional contacts across them, including 205 with verified work emails. Sydney is the largest hub.
This list covers security and access control companies headquartered in Melbourne, 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 25 largest security and access control companies based in Melbourne, Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 133 | ||||
“Australian company in excess of 200 employees Australia wide, with offices located in Victoria, Queensland, New South Wales, Western Australia, South Australia and Tasmania The…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 69 | ||||
“Australia's Multisite Security Specialist.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 59 | ||||
“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: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 54 | ||||
“Inner Range is a manufacturer of integrated Video, Access Control and Security solutions.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 34 | ||||
“iDetect is proudly Australian owned and operated with a focus on supporting the needs of the building and construction industries throughout Australia.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 12 | ||||
“COMMSecurity has successfully delivered multiple integrated building projects.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 9 | ||||
“PRO Security is a Melbourne based security company that supplies and installs security alarms (commercial or residential), CCTV, audio/video intercom and access control systems…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | Irongate SolutionsStrong evidence | 8 | |||
“Providing access control solutions for the Australian construction industry.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 8 | ||||
“Welcome to VCPG Security – where your safety is our top priority.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | Jim's Security Australia & NZPartial evidence | 5 | |||
“Jim's Security is a leading provider of comprehensive electronic security solutions for businesses in Australia.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | Coastal Mercantile PTYIndirect evidence | 4 | |||
“We are experts in Lock-Ups.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | SPY Vision Australia PTY LTDIndirect evidence | 4 | |||
“SpyVision Australia is a proud Australian-owned and operated business.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 3 | ||||
“ACOST Security Services currently provides a wide range of security related functions, specialising in the provision of alarm monitoring, electronic security installations, mobile…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | Fast Electronic SystemsIndirect evidence | 3 | |||
Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 3 | ||||
“A Team Security Group is a proudly Australian-owned and operated security services provider dedicated to safeguarding our clients' assets, personnel, and reputation.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 2 | ||||
“Carmen Electrical is Melbourne’s leading security and electrical installation contractor, serving both domestic and commercial clients with pride and precision.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 2 | ||||
“e2eSecurity | Pure Cloud Security e2eSecurity is a modern advisory and project delivery group specialising in pure-cloud security solutions.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | Data Integration & Security Cameras Pty. LTDIndirect evidence | 2 | |||
Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 1 | ||||
“Comelit Group is an industrial company operating on a worldwide scale and specialising in the design and manufacture of video entry, Founded in 1956.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1 | ||||
Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | Melbourne Electronic SecurityPartial evidence | 1 | |||
“Melbourne Electronic Security specialises in innovative, bespoke and streamlined electronic security systems.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | Aspect Monitoring Services PTY LTDPartial evidence | 1 | |||
“Aspect Monitoring Services Pty Ltd is renowned for its total solution concepts in supply, installation and integration of quality surveillance, security and IT products.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | Homesecured PTY LTDIndirect evidence | 1 | |||
“you will be surprised if you are a person who wants to be part of a solution for yourself or your company (that you are working for), a builder or manager.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 | ||||
“Security Systems Melbourne - Specialising in Home, Business and Commercial Security Systems Melbourne” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | Precision Security Australia PTY LTDPartial evidence | 1 | |||
“Providing Hundreds of Melbourne Homes & Businesses With Premium Security Camera Systems Since 2013 - 4K Ultra HD CCTV Cameras - Strategic Installation – We make sure every angle…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 56 security and access control companies based in Melbourne, Australia
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Security and access control companies based in Melbourne, 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 Melbourne, over 56 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 Melbourne, 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 Melbourne 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, 205 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 Melbourne, Australia?
RevenueBase identified 56 security and access control companies headquartered in Melbourne, 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?
Trivantage Manufacturing, headquartered in Melbourne, 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 205 verified decision-maker contacts tracked across these 56 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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