Company lists · Data refreshed September 2026

Top 25 Building automation security companies based in Australia

Name: Building automation security companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 453 companies tracked

RevenueBase identified 453 building automation security companies headquartered in Australia as of September 2026 and tracks 4,499 professional contacts across them, including 2,048 with verified work emails. Melbourne is the largest hub.

This list covers building automation security companies 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 14, 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 14, 2026 86% judged on-target in blind review

453Companies

4,499Contacts tracked

2,048Verified emails

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The 25 largest building automation security companies based in Australia

Ranked by team size

Top 25 of 453 building automation security companies based in Australia, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to building automation security companies: 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	A.G. Coombs	Indirect evidence	Moorabbin, AustraliaHQ checked Sep 14, 2026	1,001-5,000	502 contacts →
	Indirect evidence “A.G.” Source: RevenueBase Database · checked Sep 14, 2026
2	Airmaster	Strong evidence	Scoresby, AustraliaHQ checked Sep 14, 2026	1,001-5,000	495 contacts →
	Strong evidence “At Airmaster, our goal is to lead the way in integrated building services, combining HVAC & R, building automation, electrical, and fire systems to create smart buildings that are…” Source: RevenueBase Database · checked Sep 14, 2026
3	Alerton Australia	Partial evidence	Mulgrave, AustraliaHQ checked Sep 14, 2026	201-500	149 contacts →
	Partial evidence “Alerton Australia is a leader in building control and management systems.” Source: RevenueBase Database · checked Sep 14, 2026
4	MEP	Partial evidence	Bibra Lake, AustraliaHQ checked Sep 14, 2026	201-500	149 contacts →
	Partial evidence “MEP is an award-winning building services contractor specializing in multiple disciplines across the construction industry.” Source: RevenueBase Database · checked Sep 14, 2026
5	Trivantage Manufacturing	Indirect evidence	Melbourne, AustraliaHQ checked Sep 14, 2026	501-1,000	133 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 14, 2026
6	Stallion Group	Indirect evidence	Mascot, AustraliaHQ checked Sep 14, 2026	11-50	122 contacts →
	Indirect evidence “The Stallion Group can take care of all your project needs.” Source: RevenueBase Database · checked Sep 14, 2026
7	Entire	Indirect evidence	South Melbourne, AustraliaHQ checked Sep 14, 2026	201-500	119 contacts →
	Indirect evidence “Entire began in 1985 and was formed to provide a fully coordinated design, installation and maintenance service for fire protection, fire alarms and mechanical services within the…” Source: RevenueBase Database · checked Sep 14, 2026
8	Delta Building Automation	Strong evidence	Fyshwick, AustraliaHQ checked Sep 14, 2026	51-200	67 contacts →
	Strong evidence “Delta Building Automation is a leading name in Smart Building technology, known for our proven quality, reliability, and performance.” Source: RevenueBase Database · checked Sep 14, 2026
9	Seme Solutions	Partial evidence	Perth, AustraliaHQ checked Sep 14, 2026	51-200	67 contacts →
	Partial 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 14, 2026
10	Sturdie	Partial evidence	North Plympton, AustraliaHQ checked Sep 14, 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 14, 2026
11	MIZCO	Partial evidence	Malaga, AustraliaHQ checked Sep 14, 2026	51-200	58 contacts →
	Partial evidence “MIZCO is a diversified Western Australian owned and operated Electrical / Mechanical Building Services Company involved in the Commercial, Industrial, and Oil & Gas Sectors.” Source: RevenueBase Database · checked Sep 14, 2026
12	Controlworks	Strong evidence	Hornsby, AustraliaHQ checked Sep 14, 2026	51-200	55 contacts →
	Strong evidence “Controlworks is a leader in building automation and energy management.” Source: RevenueBase Database · checked Sep 14, 2026
13	JD Security	Partial evidence	Wetherill Park, AustraliaHQ checked Sep 14, 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 14, 2026
14	Inner Range Australia & NEW Zealand	Partial evidence	Melbourne, AustraliaHQ checked Sep 14, 2026	51-200	54 contacts →
	Partial evidence “Inner Range is a manufacturer of integrated Video, Access Control and Security solutions.” Source: RevenueBase Database · checked Sep 14, 2026
15	Gstec Building Intelligence Power Solutions	Strong evidence	Marrickville, AustraliaHQ checked Sep 14, 2026	51-200	40 contacts →
	Strong evidence “GSTEC (formerly Greenstar Building Automation) remains an independent player in the mech-elec and building automation markets, utilising a best of breed approach to provide our…” Source: RevenueBase Database · checked Sep 14, 2026
16	Dewpoint Group	Indirect evidence	Grange, AustraliaHQ checked Sep 14, 2026	11-50	39 contacts →
	Indirect evidence “WELCOME TO DEWPOINT GROUP OF COMPANIES Dewpoint Group is recognised as an industry leader in the design and installation of air conditioning and mechanical services systems and…” Source: RevenueBase Database · checked Sep 14, 2026
17	Environmental Automation	Strong evidence	Kingsgrove, AustraliaHQ checked Sep 14, 2026	51-200	33 contacts →
	Strong evidence “Environmental Automation (EA) is a comprehensive systems integration specialist in the building automation, energy management and access control market.” Source: RevenueBase Database · checked Sep 14, 2026
18	Secusafe PTY LTD	Partial evidence	Norwest, AustraliaHQ checked Sep 14, 2026	11-50	29 contacts →
	Partial evidence “Founded in 2007, SecuSafe has grown from a small warehouse in Auburn into a trusted national distributor of electronic security solutions, with branches across Sydney, Melbourne…” Source: RevenueBase Database · checked Sep 14, 2026
19	Controltech Building Technologies	Partial evidence	Kensington, AustraliaHQ checked Sep 14, 2026	51-200	26 contacts →
	Partial evidence “At Controltech, we follow one simple philosophy: to devote our talent and technology to creating superior products, services and solutions that contribute to improving building…” Source: RevenueBase Database · checked Sep 14, 2026
20	Bentrol	Indirect evidence	Golden Square, AustraliaHQ checked Sep 14, 2026	51-200	26 contacts →
	Indirect evidence “Bentrol provides robust, reliable and environmentally conscious control systems that readily adapt to individualized customer needs.” Source: RevenueBase Database · checked Sep 14, 2026
21	Eclipse Security Systems	Partial evidence	Hallam, AustraliaHQ checked Sep 14, 2026	11-50	26 contacts →
	Partial evidence “Eclipse Security Systems has been providing Business and Commercial Security Solutions throughout Melboune since Over the years Eclipse Security Systems has led with the changes…” Source: RevenueBase Database · checked Sep 14, 2026
22	Leading Edge Automation	Partial evidence	Mulgrave, AustraliaHQ checked Sep 14, 2026	51-200	25 contacts →
	Partial evidence “We use the latest technology to offer customised integrated building solutions and energy services that will empower you to meet your comfort, energy and operational cost…” Source: RevenueBase Database · checked Sep 14, 2026
23	Epsilon Security	Strong evidence	Mascot, AustraliaHQ checked Sep 14, 2026	51-200	25 contacts →
	Strong evidence “An Exciting Evolution for Epsilon Security Epsilon Security has come together with b.energy, Fibercorp, Smart Automation Systems and ConnecX to form Smart Urban Properties…” Source: RevenueBase Database · checked Sep 14, 2026
24	Boar Group	Indirect evidence	Rocklea, AustraliaHQ checked Sep 14, 2026	201-500	24 contacts →
	Indirect evidence “The Boar Group are leaders in service, maintenance, installation, design and commissioning of essential service solutions for all types of commercial applications.” Source: RevenueBase Database · checked Sep 14, 2026
25	Crown Security	Strong evidence	Perth, AustraliaHQ checked Sep 14, 2026	11-50	23 contacts →
	Strong evidence “Based in Joondalup (Perth, WA), at Crown Security we specialise in commercial electronic security, video surveillance, automation, smart parking solution and integration solutions.” Source: RevenueBase Database · checked Sep 14, 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: building automation security companies. 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 building automation security companies.
Partial evidence: Its own public description names part of building automation security companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name building automation security companies. 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 453 building automation security companies based in Australia

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Building automation security companies based in Australia at a glance

As of Sep 14, 2026

45.5%Verified-email coverage

9.9Average contacts per company

1-10Median size (employees)

7.3%Largest-city concentration · Melbourne

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

244

11-50

152

51-200

201-500

501-1,000

1,001-5,000

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 453 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 building automation security companies, 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 “building automation security companies”. 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 building automation security companies), 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 building automation security companies, 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, 2,048 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 14, 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.

Building automation security companies 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 building automation security companies, 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 building automation security companies are there based in Australia?

RevenueBase identified 453 building automation security companies 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?

A.G. Coombs, headquartered in Moorabbin, tops this list with the largest team on record.

Which city has the most building automation security companies?

Melbourne leads with 33 headquartered companies, followed by Sydney (33) and Perth (19).

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 2,048 verified decision-maker contacts tracked across these 453 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 14, 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.