Company lists · Data refreshed September 2026

Top 25 Building automation technology companies based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 223 companies tracked

RevenueBase identified 223 building automation technology companies headquartered in Australia as of September 2026 and tracks 2,304 professional contacts across them, including 1,099 with verified work emails. Sydney is the largest hub.

This list covers building automation technology 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 16, 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 16, 2026 86% judged on-target in blind review

223Companies

2,304Contacts tracked

1,099Verified emails

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The 25 largest building automation technology companies based in Australia

Ranked by team size

Top 25 of 223 building automation technology companies based in Australia, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to building automation technology 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	Airmaster	Strong evidence	Scoresby, AustraliaHQ checked Sep 16, 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 16, 2026
2	Alerton Australia	Partial evidence	Mulgrave, AustraliaHQ checked Sep 16, 2026	201-500	149 contacts →
	Partial evidence “Alerton Australia is a leader in building control and management systems.” Source: RevenueBase Database · checked Sep 16, 2026
3	Mescada	Partial evidence	Moonee Ponds, AustraliaHQ checked Sep 16, 2026	51-200	94 contacts →
	Partial evidence “Mescada is an Automation Company with rich experiences in Automation design, support, commissioning, fault finding, plant optimisation and automation products service and repair…” Source: RevenueBase Database · checked Sep 16, 2026
4	Delta Building Automation	Strong evidence	Fyshwick, AustraliaHQ checked Sep 16, 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 16, 2026
5	Controlworks	Strong evidence	Hornsby, AustraliaHQ checked Sep 16, 2026	51-200	55 contacts →
	Strong evidence “Controlworks is a leader in building automation and energy management.” Source: RevenueBase Database · checked Sep 16, 2026
6	Mysmart	Partial evidence	Macquarie Park, AustraliaHQ checked Sep 16, 2026	51-200	51 contacts →
	Partial evidence “mySmart is an Australian company at the forefront of creating intelligent building control solutions.” Source: RevenueBase Database · checked Sep 16, 2026
7	Innotech Controls	Strong evidence	Brisbane, AustraliaHQ checked Sep 16, 2026	51-200	42 contacts →
	Strong evidence “Innotech Control Systems design, manufacture and service Heating, Ventilation and Air Conditioning (HVAC), Environmental Control, and Building Automation/Management Systems…” Source: RevenueBase Database · checked Sep 16, 2026
8	Gstec Building Intelligence Power Solutions	Strong evidence	Marrickville, AustraliaHQ checked Sep 16, 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 16, 2026
9	Conserve IT	Partial evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	11-50	34 contacts →
	Partial evidence “At Conserve It, our mission is to make buildings smarter and more intelligent through innovation, reliability and efficient energy-saving solutions.” Source: RevenueBase Database · checked Sep 16, 2026
10	Festo Australia	Strong evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	51-200	34 contacts →
	Strong evidence “Festo is a leading worldwide provider of automation technology for factory and process automation.” Source: RevenueBase Database · checked Sep 16, 2026
11	Environmental Automation	Strong evidence	Kingsgrove, AustraliaHQ checked Sep 16, 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 16, 2026
12	Oberix Group	Indirect evidence	Mulgrave, AustraliaHQ checked Sep 16, 2026	201-500	33 contacts →
	Indirect evidence “The Oberix Group is leading the way in smart property, infrastructure and plant operations.” Source: RevenueBase Database · checked Sep 16, 2026
13	Austec Building Automation	Strong evidence	Stapylton, AustraliaHQ checked Sep 16, 2026	51-200	30 contacts →
	Strong evidence “Austec Building Automation has been built on the principles of innovation and reliability coupled with the development of strong personal relationships.” Source: RevenueBase Database · checked Sep 16, 2026
14	Controltech Building Technologies	Strong evidence	Kensington, AustraliaHQ checked Sep 16, 2026	51-200	26 contacts →
	Strong 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 16, 2026
15	Bentrol	Indirect evidence	Golden Square, AustraliaHQ checked Sep 16, 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 16, 2026
16	Avani Solutions	Indirect evidence	Sydney, AustraliaHQ checked Sep 16, 2026	11-50	25 contacts →
	Indirect evidence “The gap between connected and unconnected portfolios is now measured in millions of dollars annually.” Source: RevenueBase Database · checked Sep 16, 2026
17	Leading Edge Automation	Strong evidence	Mulgrave, AustraliaHQ checked Sep 16, 2026	51-200	25 contacts →
	Strong 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 16, 2026
18	Nube IO	Partial evidence	Sydney, AustraliaHQ checked Sep 16, 2026	11-50	25 contacts →
	Partial evidence “At Nube iO, we make buildings smarter.” Source: RevenueBase Database · checked Sep 16, 2026
19	Iautomation PTY LTD	Strong evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	11-50	22 contacts →
	Strong evidence “Building Automation Products B.E.G.” Source: RevenueBase Database · checked Sep 16, 2026
20	Elliot Controls	Indirect evidence	Dandenong South, AustraliaHQ checked Sep 16, 2026	51-200	21 contacts →
	Indirect evidence “Elliot Controls was established in 2005 quickly becoming recognised as a leader in Mech Elec and BMS controls due to the complete turnkey package we can offer our clients.” Source: RevenueBase Database · checked Sep 16, 2026
21	Independent Automation	Strong evidence	Burwood, AustraliaHQ checked Sep 16, 2026	11-50	20 contacts →
	Strong evidence “We love technology and are passionate about using it to create buildings that are more comfortable, easier to manage and deliver better returns to their owners.” Source: RevenueBase Database · checked Sep 16, 2026
22	Beyond Zero Technologies	Strong evidence	Vermont, AustraliaHQ checked Sep 16, 2026	51-200	19 contacts →
	Strong evidence “Beyond Zero Technologies specialises in turnkey building technology solutions to enhance sustainability, operational efficiency, and safety.” Source: RevenueBase Database · checked Sep 16, 2026
23	Oztech BMS Solutions	Indirect evidence	Lane Cove West, AustraliaHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “Oztech is a specialist controls company, made in Australia with industry leading system design and implementation experience of more than 30 years.” Source: RevenueBase Database · checked Sep 16, 2026
24	IZONE	Partial evidence	Osborne Park, AustraliaHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial evidence “iZone: Where Technology Meets Effortless Living Control your entire home with the tap of a screen.” Source: RevenueBase Database · checked Sep 16, 2026
25	Control & Electric	Indirect evidence	Fyshwick, AustraliaHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “Control & Electric Pty Ltd is a wholly Australian owned company based in Canberra and was first established in 1980.” Source: RevenueBase Database · checked Sep 16, 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 technology 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 technology companies.
Partial evidence: Its own public description names part of building automation technology 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 technology 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 223 building automation technology companies based in Australia

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Building automation technology companies based in Australia at a glance

As of Sep 16, 2026

47.7%Verified-email coverage

10.3Average contacts per company

1-10Median size (employees)

10.3%Largest-city concentration · Sydney

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

130

11-50

51-200

201-500

501-1,000

1,001-5,000

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 223 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 technology 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 technology 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 technology 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 technology 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, 1,099 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 16, 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.

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 technology 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 technology companies are there based in Australia?

RevenueBase identified 223 building automation technology 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?

Airmaster, headquartered in Scoresby, tops this list with the largest team on record.

Which city has the most building automation technology companies?

Sydney leads with 23 headquartered companies, followed by Melbourne (21) and Brisbane (10).

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 1,099 verified decision-maker contacts tracked across these 223 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 16, 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.