Company lists · Data refreshed October 2026

Top 25 Building energy management startups based in Australia

Name: Building energy management startups based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 140 companies tracked

RevenueBase identified 140 company matches for building energy management startups associated with Australia as of October 2026 and tracks 1,547 professional contacts across them, including 559 with verified work emails. Sydney is the largest hub.

This list covers company matches for building energy management startups associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 9, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 9, 2026 How this list was built

140Companies

1,547Contacts tracked

559Verified emails

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The 25 largest building energy management startups based in Australia

Ranked by team size

Top 25 of 140 company matches for building energy management startups based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Alerton Australia	Exact match	Mulgrave, AustraliaHQ recorded Oct 9, 2026	201-500	156 contacts →
	Exact match “Alerton Australia is a leader in building control and management systems.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	CIM	Exact match	Sydney, AustraliaHQ recorded Oct 9, 2026	51-200	95 contacts →
	Exact match “CIM creates innovative building analytics software that helps run large buildings at their peak performance.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	BUENO	Exact match	Sydney, AustraliaHQ recorded Oct 9, 2026	51-200	69 contacts →
	Exact match “Bueno Analytics is a global, industry-leading building analytics and optimisation platform helping owners, operators, and sustainability teams improve energy performance, reduce…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Controlworks	Exact match	Hornsby, AustraliaHQ recorded Oct 9, 2026	51-200	66 contacts →
	Exact match “Controlworks is a leader in building automation and energy management.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Optima Technology	Exact match	Melbourne, AustraliaHQ recorded Oct 9, 2026	11-50	54 contacts →
	Exact match “Optima Technology Group is a software technology company that offers accurate, automated and secure energy data management solutions now focused on Net Zero reporting as well as…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Mysmart	Exact match	Macquarie Park, AustraliaHQ recorded Oct 9, 2026	51-200	47 contacts →
	Exact match “mySmart is an Australian company at the forefront of creating intelligent building control solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Optergy	Exact match	Silverwater, AustraliaHQ recorded Oct 9, 2026	51-200	42 contacts →
	Exact match “Optergy is a technology company dedicated to the business of managing buildings, facilities and enterprises with tools to improve efficiency, performance and processes, whilst…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Kuga Energy	Exact match	Keysborough, AustraliaHQ recorded Oct 9, 2026	51-200	41 contacts →
	Exact match “In a world where rising energy costs and tightening margins are pressuring businesses, Kuga Energy is leading a revolution.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Gstec Building Intelligence Power Solutions	Exact match	Marrickville, AustraliaHQ recorded Oct 9, 2026	51-200	39 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Conserve IT	Exact match	Melbourne, AustraliaHQ recorded Oct 9, 2026	11-50	37 contacts →
	Exact match “At Conserve It, our mission is to make buildings smarter and more intelligent through innovation, reliability and efficient energy-saving solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Austec Building Automation	Exact match	Stapylton, AustraliaHQ recorded Oct 9, 2026	51-200	32 contacts →
	Exact match “Austec Building Automation has been built on the principles of innovation and reliability coupled with the development of strong personal relationships.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Leading Edge Automation	Exact match	Mulgrave, AustraliaHQ recorded Oct 9, 2026	51-200	31 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Urbanise	Exact match	North Sydney, AustraliaHQ recorded Oct 9, 2026	51-200	27 contacts →
	Exact match “Urbanise is the first cloud-based Building Service Delivery platform.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Nube IO	Exact match	Sydney, AustraliaHQ recorded Oct 9, 2026	11-50	26 contacts →
	Exact match “At Nube iO, we make buildings smarter.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Eco33 Private Limited	Exact match	Perth, AustraliaHQ recorded Oct 9, 2026	11-50	21 contacts →
	Exact match “providing customers the benefits of cost effective Energy Conservation solutions including improved indoor Air quality, proposed outcome 100% commercially guaranteed.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Beyond Zero Technologies	Exact match	Vermont, AustraliaHQ recorded Oct 9, 2026	51-200	20 contacts →
	Exact match “Beyond Zero Technologies specialises in turnkey building technology solutions to enhance sustainability, operational efficiency, and safety.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Control & Electric	Exact match	Fyshwick, AustraliaHQ recorded Oct 9, 2026	11-50	19 contacts →
	Exact match “Control & Electric Pty Ltd is a wholly Australian owned company based in Canberra and was first established in 1980.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Bitpool	Exact match	Eight Mile Plains, AustraliaHQ recorded Oct 9, 2026	11-50	19 contacts →
	Exact match “Bitpool provides users with accessible, actionable insights into their building's performance.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Buildings Alive	Exact match	Sydney, AustraliaHQ recorded Oct 9, 2026	11-50	18 contacts →
	Exact match “Buildings Alive helps owners and operators of large complex buildings to cut carbon emissions and cut costs.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Esena Energy	Exact match	Clarence Gardens, AustraliaHQ recorded Oct 9, 2026	11-50	18 contacts →
	Exact match “Esena Energy is a leading commercial and residential energy efficiency company.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Synchronous Building Automation	Exact match	Canberra, AustraliaHQ recorded Oct 9, 2026	11-50	18 contacts →
	Exact match “Synchronous Group is a leading provider of integrated electrical, automation, and energy management solutions for the commercial sector.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	The Energy Alliance	Exact match	Rowville, AustraliaHQ recorded Oct 9, 2026	11-50	16 contacts →
	Exact match “Established in The Energy Alliance has grown to become one of the most trusted brands in the energy procurement and management sector.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Ecosaver Australia	Exact match	Derrimut, AustraliaHQ recorded Oct 9, 2026	11-50	14 contacts →
	Exact match “Ecosaver is an Australian owned and operated company established in 2017.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Evolv Building Technologies	Exact match	Melbourne, AustraliaHQ recorded Oct 9, 2026	11-50	14 contacts →
	Exact match “We design, install, commission and service integrated building management systems (BMS), energy management systems (EMS) and Mechanical-Electrical projects.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Kangasys	Exact match	Baulkham Hills, AustraliaHQ recorded Oct 9, 2026	11-50	14 contacts →
	Exact match “KangaSys \| Smarter Insights.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “building energy management startups”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 140 building energy management startups based in Australia

See the full list, filter by size, metro and specialty, and access 559 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building energy management startups based in Australia at a glance

As of Oct 9, 2026

36.1%Verified-email coverage

11.1Average contacts per company

1-10Median size (employees)

12.1%Largest-city concentration · Sydney

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 140 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Australia whose business descriptions match “building energy management startups” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 559 professional contacts with verified work emails across the full matched dataset. 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 October 9, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “building energy management startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building energy management startups are there based in Australia?

RevenueBase identified 140 company matches for building energy management startups associated with Australia as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Alerton Australia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most building energy management startups?

Sydney leads with 17 company records, followed by Melbourne (13) and North Sydney (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 559 professional contacts with verified work emails tracked across these 140 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 9, 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.