Company lists · Data refreshed September 2026

Top 25 Utility management companies based in Australia

Name: Utility management companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 62 companies tracked

RevenueBase identified 62 utility management companies headquartered in Australia as of September 2026 and tracks 3,086 professional contacts across them, including 1,454 with verified work emails. Sydney is the largest hub.

This list covers utility management 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 22, 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 22, 2026 86% judged on-target in blind review

62Companies

3,086Contacts tracked

1,454Verified emails

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The 25 largest utility management companies based in Australia

Ranked by team size

Top 25 of 62 utility management companies based in Australia, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to utility management 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	Ausgrid	Indirect evidence	Haymarket, AustraliaHQ checked Sep 22, 2026	1,001-5,000	2,341 contacts →
	Indirect evidence “Ausgrid is Australia's largest distributor of electricity, provided products and services to 1.7 million customers in Sydney, the Hunter and the Central Coast.” Source: RevenueBase Database · checked Sep 22, 2026
2	ZEMBL	Indirect evidence	Sydney, AustraliaHQ checked Sep 22, 2026	51-200	133 contacts →
	Indirect evidence “We help businesses buy better energy, saving them time and improving their bottom line.” Source: RevenueBase Database · checked Sep 22, 2026
3	Altogether Group	Indirect evidence	North Sydney, AustraliaHQ checked Sep 22, 2026	51-200	107 contacts →
	Indirect evidence “At Altogether, we're innovating in the way we supply essential services including energy, water and data.” Source: RevenueBase Database · checked Sep 22, 2026
4	Computershare Utility Services	Partial evidence	Melbourne, AustraliaHQ checked Sep 22, 2026	201-500	60 contacts →
	Partial evidence “Computershare Utility Services assists a wide range of Australian-based utility providers and businesses where retail utilities are not necessarily their core business.” Source: RevenueBase Database · checked Sep 22, 2026
5	Active Utilities	Partial evidence	Essendon Fields, AustraliaHQ checked Sep 22, 2026	51-200	46 contacts →
	Partial evidence “Active Utilities is Australia’s leading independent provider of tailored utility solutions for multi-tenant buildings, breathing life into residential and commercial properties…” Source: RevenueBase Database · checked Sep 22, 2026
6	Winconnect	Partial evidence	Melbourne, AustraliaHQ checked Sep 22, 2026	51-200	41 contacts →
	Partial evidence “Built on the decade-long heritage of WINenergy’s embedded electricity services, WINconnect now provides a full portfolio of utility services.” Source: RevenueBase Database · checked Sep 22, 2026
7	Termina	Indirect evidence	Melbourne, AustraliaHQ checked Sep 22, 2026	11-50	39 contacts →
	Indirect evidence “Everyone wants lower cost energy and less admin.” Source: RevenueBase Database · checked Sep 22, 2026
8	Kuga Energy	Indirect evidence	Keysborough, AustraliaHQ checked Sep 22, 2026	51-200	33 contacts →
	Indirect 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 22, 2026
9	Energytec	Partial evidence	Gwelup, AustraliaHQ checked Sep 22, 2026	51-200	29 contacts →
	Partial evidence “EnergyTec are proud to be Western Australia’s leading Embedded Network specialists, serving the WA property sector with unparalleled utility data capture, billing expertise and…” Source: RevenueBase Database · checked Sep 22, 2026
10	Metropolitan Plumbing, Electrical & AIR CON	Partial evidence	Adelaide, AustraliaHQ checked Sep 22, 2026	51-200	26 contacts →
	Partial evidence “Metropolitan Group started operations in 1995 and has expanded to meet all your residential utilities needs.” Source: RevenueBase Database · checked Sep 22, 2026
11	Sums Group	Strong evidence	Sydney, AustraliaHQ checked Sep 22, 2026	11-50	25 contacts →
	Strong evidence “SUMS is the Smart Utility Management Solution, designed to manage utility infrastructure.” Source: RevenueBase Database · checked Sep 22, 2026
12	The Energy Alliance	Partial evidence	Rowville, AustraliaHQ checked Sep 22, 2026	11-50	15 contacts →
	Partial evidence “Established in The Energy Alliance has grown to become one of the most trusted brands in the energy procurement and management sector.” Source: RevenueBase Database · checked Sep 22, 2026
13	Silver Asset Services	Strong evidence	Stretton, AustraliaHQ checked Sep 22, 2026	11-50	10 contacts →
	Strong evidence “As a leading Australian utility management specialist, Silver Asset Services (SAS) is your go-to company for full services in utility management within multi-tenanted premises…” Source: RevenueBase Database · checked Sep 22, 2026
14	Australian Utility Solutions AUS	Partial evidence	Sydney, AustraliaHQ checked Sep 22, 2026	11-50	8 contacts →
	Partial evidence “Australian Utility Solutions (AUS) specialise in identifying, quantifying, scoping, pricing and managing utilities.” Source: RevenueBase Database · checked Sep 22, 2026
15	Reclaim Solar Energy	Partial evidence	Edgeworth, AustraliaHQ checked Sep 22, 2026	11-50	7 contacts →
	Partial evidence “Reclaim Solar Energy is your trusted partner for energy management.” Source: RevenueBase Database · checked Sep 22, 2026
16	ONE Stop Utilities	Partial evidence	Laverton North, AustraliaHQ checked Sep 22, 2026	11-50	7 contacts →
	Partial evidence “One Stop Utilities was founded in 2018 by a couple of young & aspiring individuals from Melbourne.” Source: RevenueBase Database · checked Sep 22, 2026
17	Sustainable Focus	Partial evidence	Joslin, AustraliaHQ checked Sep 22, 2026	51-200	6 contacts →
	Partial evidence “Sustainable Focus has more than 20 years’ experience delivering energy management solutions in South Australia and nationally.” Source: RevenueBase Database · checked Sep 22, 2026
18	Voltio	Partial evidence	Sydney, AustraliaHQ checked Sep 22, 2026	11-50	6 contacts →
	Partial evidence “Voltio is a high-precision energy management platform built for the businesses that keep Australia's energy market running, retailers, embedded network operators, and market…” Source: RevenueBase Database · checked Sep 22, 2026
19	E4b	Indirect evidence	Melbourne, AustraliaHQ checked Sep 22, 2026	1-10	5 contacts →
	Indirect evidence “e4b is an independent energy services company that helps businesses reduce their energy spend.” Source: RevenueBase Database · checked Sep 22, 2026
20	Abacus Solar	Partial evidence	Pakenham, AustraliaHQ checked Sep 22, 2026	11-50	5 contacts →
	Partial evidence “Abacus Solar is an utilities company based out of 14 Embrey Ct, Pakenham, Australia.” Source: RevenueBase Database · checked Sep 22, 2026
21	Australian Utilities Company	Partial evidence	Robina, AustraliaHQ checked Sep 22, 2026	1-10	5 contacts →
	Partial evidence “Australian Utilities Company (AUC) is an Australian company which has grown from humble beginnings in QLD to operating on a national level.” Source: RevenueBase Database · checked Sep 22, 2026
22	Just Energy PTY LTD	Indirect evidence	Essendon North, AustraliaHQ checked Sep 22, 2026	1-10	5 contacts →
	Indirect evidence “Just Energy was born out of our passion to provide Residential, Commercial and Industrial customers with real solutions to energy.” Source: RevenueBase Database · checked Sep 22, 2026
23	Billabong Solar	Partial evidence	Melton South, AustraliaHQ checked Sep 22, 2026	1-10	4 contacts →
	Partial evidence “Billabong Solar is an utilities company based out of Melbourne, Australia.” Source: RevenueBase Database · checked Sep 22, 2026
24	Avance Energy Solutions Pty. LTD	Indirect evidence	Minchinbury, AustraliaHQ checked Sep 22, 2026	1-10	3 contacts →
	Indirect evidence “Avance Energy Solutions provides proven technologies and solutions that will allow your facility to operate at optimal efficiency.” Source: RevenueBase Database · checked Sep 22, 2026
25	Sustainable Facility Group PTY LTD	Indirect evidence	Bundoora, AustraliaHQ checked Sep 22, 2026	11-50	3 contacts →
	Indirect evidence “Established in 1996, Sustainable Facility Group,(formerly Datacom Australia) has had a longstanding history providing energy efficient solutions to various commercial…” Source: RevenueBase Database · checked Sep 22, 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: utility management 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 utility management companies.
Partial evidence: Its own public description names part of utility management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name utility management 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 62 utility management companies based in Australia

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Utility management companies based in Australia at a glance

As of Sep 22, 2026

47.1%Verified-email coverage

49.8Average contacts per company

1-10Median size (employees)

14.5%Largest-city concentration · Sydney

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

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 62 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 utility management 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 “utility management 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 utility management 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 utility management 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, 1,454 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 22, 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 utility management 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 utility management companies are there based in Australia?

RevenueBase identified 62 utility management 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?

Ausgrid, headquartered in Haymarket, tops this list with the largest team on record.

Which city has the most utility management companies?

Sydney leads with 9 headquartered companies, followed by Melbourne (8) and Adelaide (3).

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 1,454 verified decision-maker contacts tracked across these 62 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 22, 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.