Company lists · Data refreshed November 2026

Top 25 Hvac optimization software companies based in Australia

RevenueBase identified 223 company matches for hvac optimization software companies associated with Australia as of November 2026 and tracks 4,029 professional contacts across them, including 1,733 with verified work emails. Sydney is the largest hub.

This list covers company matches for hvac optimization software companies 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 November 5, 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 Nov 5, 2026 How this list was built
223Companies
4,029Contacts tracked
1,733Verified emails
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The 25 largest hvac optimization software companies based in Australia

Ranked by team size
Top 25 of 223 company matches for hvac optimization software companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchScoresby, AustraliaHQ recorded Nov 5, 20261,001-5,000524 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchMoorebank, AustraliaHQ recorded Nov 5, 2026501-1,000466 contacts →

Exact match

“Grosvenor Engineering Group is passionate about creating long-term sustainable value for building owners, managers and their occupants.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchDarra, AustraliaHQ recorded Nov 5, 2026201-500291 contacts →

Exact match

“VAE engineers, constructs and manages Smarter HVAC Solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSydney Olympic Park, AustraliaHQ recorded Nov 5, 2026201-500242 contacts →

Exact match

“At Precise we specialise in delivering integrated, whole-of-life HVAC, Fire, MFE and HVAC Hygiene solutions across Australia.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchMulgrave, AustraliaHQ recorded Nov 5, 2026201-500159 contacts →

Exact match

“Alerton Australia is a leader in building control and management systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Nov 5, 202651-20096 contacts →

Exact match

“CIM creates innovative building analytics software that helps run large buildings at their peak performance.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchHornsby, AustraliaHQ recorded Nov 5, 202651-20068 contacts →

Exact match

“Controlworks is a leader in building automation and energy management.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchFyshwick, AustraliaHQ recorded Nov 5, 202651-20067 contacts →

Exact match

“Delta Building Automation is a leading name in Smart Building technology, known for our proven quality, reliability, and performance.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchMacquarie Park, AustraliaHQ recorded Nov 5, 202651-20046 contacts →

Exact match

“mySmart is an Australian company at the forefront of creating intelligent building control solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSilverwater, AustraliaHQ recorded Nov 5, 202651-20045 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 · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBrisbane, AustraliaHQ recorded Nov 5, 202651-20042 contacts →

Exact match

“Innotech Control Systems design, manufacture and service Heating, Ventilation and Air Conditioning (HVAC), Environmental Control, and Building Automation/Management Systems…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMarrickville, AustraliaHQ recorded Nov 5, 202651-20040 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 · Nov 5, 2026 · View company records in RevenueBase
13Exact matchMelbourne, AustraliaHQ recorded Nov 5, 202611-5037 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 · Nov 5, 2026 · View company records in RevenueBase
14Exact matchKingsgrove, AustraliaHQ recorded Nov 5, 202651-20034 contacts →

Exact match

“Environmental Automation (EA) is a comprehensive systems integration specialist in the building automation, energy management and access control market.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSouth Nowra, AustraliaHQ recorded Nov 5, 202651-20034 contacts →

Exact match

“For over 30 years, Climax Air Conditioning has been a trusted name in the HVAC industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchStapylton, AustraliaHQ recorded Nov 5, 202651-20033 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 · Nov 5, 2026 · View company records in RevenueBase
17Exact matchMulgrave, AustraliaHQ recorded Nov 5, 2026201-50033 contacts →

Exact match

“The Oberix Group is leading the way in smart property, infrastructure and plant operations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchNorth Sydney, AustraliaHQ recorded Nov 5, 202651-20032 contacts →

Exact match

“Urbanise is the first cloud-based Building Service Delivery platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“The gap between connected and unconnected portfolios is now measured in millions of dollars annually.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchChelsea Heights, AustraliaHQ recorded Nov 5, 202651-20027 contacts →

Exact match

“We simplify We guide Pacific Ventilation is a wholly owned subsidiary of international HVAC innovator Systemair AB Group of Sweden.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“At Nube iO, we make buildings smarter.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchAlexandria, AustraliaHQ recorded Nov 5, 202651-20025 contacts →

Exact match

“Alliance Climate Control is dedicated to your year round comfort and life style.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchHillsdale, AustraliaHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Ambient Services Group is a trusted provider of commercial building services, delivering tailored solutions to property owners, managers and tenants across Metropolitan Sydney.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchPerth, AustraliaHQ recorded Nov 5, 202611-5023 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 · Nov 5, 2026 · View company records in RevenueBase
25Exact matchLane Cove West, AustraliaHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“Oztech is a specialist controls company, made in Australia with industry leading system design and implementation experience of more than 30 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 223 hvac optimization software companies based in Australia

See the full list, filter by size, metro and specialty, and access 1,733 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hvac optimization software companies based in Australia at a glance

As of Nov 5, 2026
43.0%Verified-email coverage
18.1Average contacts per company
11-50Median size (employees)
12.1%Largest-city concentration · Sydney
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
96
11-50
85
51-200
30
201-500
6
501-1,000
1
1,001-5,000
1
10001+
1

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

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 “hvac optimization software companies” 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 1,733 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 November 5, 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.

Hvac optimization software companies by metro

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 “hvac optimization software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hvac optimization software companies are there based in Australia?

RevenueBase identified 223 company matches for hvac optimization software companies associated with Australia as of November 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?

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

Which city has the most hvac optimization software companies?

Sydney leads with 27 company records, followed by Melbourne (14) and Perth (11).

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 1,733 professional contacts with verified work emails tracked across these 223 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 November 5, 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.