Company lists · Data refreshed September 2026

Top 25 Building energy management systems companies based in Australia

Name: Building energy management systems 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 216 companies tracked

RevenueBase identified 216 building energy management systems companies headquartered in Australia as of September 2026 and tracks 2,463 professional contacts across them, including 1,161 with verified work emails. Melbourne is the largest hub.

This list covers building energy management systems 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

216Companies

2,463Contacts tracked

1,161Verified emails

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The 25 largest building energy management systems companies based in Australia

Ranked by team size

Top 25 of 216 building energy management systems 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 energy management systems 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	Strong evidence	Mulgrave, AustraliaHQ checked Sep 16, 2026	201-500	149 contacts →
	Strong evidence “Alerton Australia is a leader in building control and management systems.” Source: RevenueBase Database · checked Sep 16, 2026
3	Delta Building Automation	Partial evidence	Fyshwick, AustraliaHQ checked Sep 16, 2026	51-200	67 contacts →
	Partial 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
4	BUENO	Strong evidence	Sydney, AustraliaHQ checked Sep 16, 2026	51-200	64 contacts →
	Strong evidence “Bueno Analytics is a global, industry-leading building analytics and optimisation platform helping owners, operators, and sustainability teams improve energy performance, reduce…” 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	Gstec Building Intelligence Power Solutions	Partial evidence	Marrickville, AustraliaHQ checked Sep 16, 2026	51-200	40 contacts →
	Partial 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
8	Termina	Partial evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	11-50	39 contacts →
	Partial evidence “Everyone wants lower cost energy and less admin.” Source: RevenueBase Database · checked Sep 16, 2026
9	Optergy	Partial evidence	Silverwater, AustraliaHQ checked Sep 16, 2026	51-200	37 contacts →
	Partial evidence “Optergy is a technology company dedicated to the business of managing buildings, facilities and enterprises with tools to improve efficiency, performance and processes, whilst…” Source: RevenueBase Database · checked Sep 16, 2026
10	Conserve IT	Strong evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	11-50	34 contacts →
	Strong 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
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	Kuga Energy	Partial evidence	Keysborough, AustraliaHQ checked Sep 16, 2026	51-200	33 contacts →
	Partial evidence “In a world where rising energy costs and tightening margins are pressuring businesses, Kuga Energy is leading a revolution.” Source: RevenueBase Database · checked Sep 16, 2026
13	Austec Building Automation	Partial evidence	Stapylton, AustraliaHQ checked Sep 16, 2026	51-200	30 contacts →
	Partial 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	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
15	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
16	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
17	Reposit Power	Indirect evidence	Canberra, AustraliaHQ checked Sep 16, 2026	11-50	23 contacts →
	Indirect evidence “Reposit guarantees that Australian households will not see an electricity bill for the next 7 years.” Source: RevenueBase Database · checked Sep 16, 2026
18	Bonlec PTY LTD	Partial evidence	Townsville, AustraliaHQ checked Sep 16, 2026	11-50	21 contacts →
	Partial evidence “Bonlec is a specialist electrical contractor delivering innovative electrical control and energy efficiency solutions for clients throughout regional Queensland.” Source: RevenueBase Database · checked Sep 16, 2026
19	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
20	LPA	Strong evidence	Cremorne, AustraliaHQ checked Sep 16, 2026	201-500	19 contacts →
	Strong evidence “LPA (LPA Energy Group) is a leader in energy management, smart technology solutions, and sustainable lighting solutions.” Source: RevenueBase Database · checked Sep 16, 2026
21	Beyond Zero Technologies	Partial evidence	Vermont, AustraliaHQ checked Sep 16, 2026	51-200	19 contacts →
	Partial evidence “Beyond Zero Technologies specialises in turnkey building technology solutions to enhance sustainability, operational efficiency, and safety.” Source: RevenueBase Database · checked Sep 16, 2026
22	Ecosaver Australia	Indirect evidence	Derrimut, AustraliaHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “Ecosaver is an Australian owned and operated company established in 2017.” Source: RevenueBase Database · checked Sep 16, 2026
23	Oztech BMS Solutions	Partial evidence	Lane Cove West, AustraliaHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial 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	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
25	Bitpool	Partial evidence	Eight Mile Plains, AustraliaHQ checked Sep 16, 2026	11-50	17 contacts →
	Partial evidence “Bitpool provides users with accessible, actionable insights into their building's performance.” 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 energy management systems 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 energy management systems companies.
Partial evidence: Its own public description names part of building energy management systems companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name building energy management systems 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 216 building energy management systems companies based in Australia

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Building energy management systems companies based in Australia at a glance

As of Sep 16, 2026

47.1%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

12.5%Largest-city concentration · Melbourne

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

109

11-50

51-200

201-500

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 216 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 energy management systems 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 energy management systems 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 energy management systems 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 energy management systems 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, 1,161 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.

Building energy management systems companies by metro

Building energy management systems companies in Melbourne27

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 energy management systems 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 energy management systems companies are there based in Australia?

RevenueBase identified 216 building energy management systems 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 energy management systems companies?

Melbourne leads with 27 headquartered companies, followed by Sydney (23) and Brisbane (9).

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 1,161 verified decision-maker contacts tracked across these 216 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.