Company lists · Data verified August 2026

Top 25 Energy efficiency program software based in Australia

Name: Energy efficiency program software based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 149 companies tracked

There are 149 energy efficiency program software headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 1,442 professional contacts across them, including 568 with verified work emails and 82 with mobile numbers. Melbourne is the largest hub.

This list covers energy efficiency program software headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

149Companies

1,442Contacts tracked

568Verified emails

82Mobile numbers

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The 25 largest energy efficiency program software based in Australia

Ranked by team size

Top 25 of 149 energy efficiency program software based in Australia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Alerton Australia	Fyshwick	201-500	148	70
2	ZEMBL	Sydney	51-200	129	85
3	IPS Intelligent Process Solutions	Preston	51-200	101	78
4	BUENO	Melbourne	51-200	65	12
5	Optima Technology	Melbourne	11-50	46	14
6	Termina	Melbourne	11-50	40	20
7	Power Choice	Stafford	11-50	39	19
8	Conserve IT	Melbourne	11-50	34	26
9	Kuga Energy	Keysborough	51-200	33	4
10	Orkestra	Brisbane	11-50	32	25
11	Austec Building Automation	Townsville	51-200	30	21
12	Glower	Melbourne	11-50	24	1
13	Ecosaver Australia	Derrimut	11-50	18	9
14	Myom Australia	South Melbourne	11-50	17	4
15	Buildings Alive	Sydney	11-50	16	10
16	The Energy Alliance	Rowville	11-50	15	9
17	Esena Energy	Homebush West	11-50	14	6
18	Clipsal Cortex	Haymarket	11-50	13	6
19	Global-Roam PTY LTD	Milton	11-50	11	9
20	E-Green Electrical	Sydney	11-50	11	1
21	Intellergy	Sydney	51-200	10	4
22	Hexeis	Morningside	11-50	8	5
23	Systemax	Capalaba	11-50	8	3
24	Reclaim Solar Energy	Edgeworth	11-50	7	5
25	Zawee Energy	Docklands	11-50	7	4

Showing 25 of 149 energy efficiency program software based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 568 reachable decision-makers.

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Energy efficiency program software based in Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

MelbourneLargest hub · 21 HQs

82Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Energy efficiency program software by metro

Metro	Companies
Energy efficiency program software in Melbourne	21
Energy efficiency program software in Sydney	17
Energy efficiency program software in Brisbane	7
Energy efficiency program software in Adelaide	5
Energy efficiency program software in Perth	4
Energy efficiency program software in North Sydney	3
Energy efficiency program software in South Melbourne	2
Energy efficiency program software in Narangba	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “energy efficiency program software”, with match quality audited by blind human judging, and headquartered in Australia.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many energy efficiency program software are there based in Australia?

There are 149 energy efficiency program software headquartered in Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

Alerton Australia, headquartered in Fyshwick, tops this list with the largest team on record.

Which city has the most energy efficiency program software?

Melbourne leads with 21 headquartered companies, followed by Sydney (17) and Brisbane (7).

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 568 verified decision-maker contacts tracked across these 149 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.