Company lists · Data refreshed September 2026

Top 25 Industrial energy suppliers based in Australia

Name: Industrial energy suppliers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 171 companies tracked

RevenueBase identified 171 industrial energy suppliers headquartered in Australia as of September 2026 and tracks 6,370 professional contacts across them, including 3,083 with verified work emails. Melbourne is the largest hub.

This list covers industrial energy suppliers 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 17, 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 17, 2026 86% judged on-target in blind review

171Companies

6,370Contacts tracked

3,083Verified emails

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The 25 largest industrial energy suppliers based in Australia

Ranked by team size

Top 25 of 171 industrial energy suppliers based in Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial energy suppliers: 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	Ergon Energy Network	Strong evidence	Townsville, AustraliaHQ checked Sep 17, 2026	1,001-5,000	1,553 contacts →
	Strong evidence “Ergon Energy supplies electricity to customers across a vast operating area of more than one million square kilometres – around 97% of the state of Queensland – from the expanding…” Source: RevenueBase Database · checked Sep 17, 2026
2	Synergy Electricity Generation And Retail Corporation	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	501-1,000	981 contacts →
	Partial evidence “As Western Australia’s leading energy generator and retailer, Synergy is an essential and trusted provider of electricity and gas.” Source: RevenueBase Database · checked Sep 17, 2026
3	CS Energy	Strong evidence	Fortitude Valley, AustraliaHQ checked Sep 17, 2026	501-1,000	729 contacts →
	Strong evidence “CS Energy is a proudly Queensland-owned and based energy company that provides power to some of our state’s biggest industries and employers.” Source: RevenueBase Database · checked Sep 17, 2026
4	Enerven	Partial evidence	Adelaide, AustraliaHQ checked Sep 17, 2026	501-1,000	402 contacts →
	Partial evidence “At Enerven, we’re focused on connecting you with tomorrow.” Source: RevenueBase Database · checked Sep 17, 2026
5	Senex Energy	Strong evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	201-500	291 contacts →
	Strong evidence “Senex is world-class supplier of reliable and secure energy – committed to delivering essential energy for life.” Source: RevenueBase Database · checked Sep 17, 2026
6	Atco Australia	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	51-200	240 contacts →
	Partial evidence “ATCO's Australian operations are headquartered in Perth, Western Australia and specialises in creating innovative, customer focused energy and infrastructure solutions.” Source: RevenueBase Database · checked Sep 17, 2026
7	Beon Energy Solutions	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	51-200	174 contacts →
	Partial evidence “We leverage core strengths in safety, reliability and technical expertise to provide agile, end to end, energy solutions for utility, commercial, and residential customers across…” Source: RevenueBase Database · checked Sep 17, 2026
8	Evoenergy ACT	Partial evidence	Canberra, AustraliaHQ checked Sep 17, 2026	201-500	154 contacts →
	Partial evidence “Evoenergy is Canberra’s local energy distributor, delivering energy to Canberra and the surrounding region.” Source: RevenueBase Database · checked Sep 17, 2026
9	ZEMBL	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	51-200	133 contacts →
	Partial evidence “We help businesses buy better energy, saving them time and improving their bottom line.” Source: RevenueBase Database · checked Sep 17, 2026
10	Altogether Group	Partial evidence	North Sydney, AustraliaHQ checked Sep 17, 2026	51-200	107 contacts →
	Partial evidence “At Altogether, we're innovating in the way we supply essential services including energy, water and data.” Source: RevenueBase Database · checked Sep 17, 2026
11	AZZO	Partial evidence	Tonsley Innovation District, AustraliaHQ checked Sep 17, 2026	51-200	82 contacts →
	Partial evidence “AZZO is an energy technology & services company that helps unlock the full potential of our customer’s energy ecosystem.” Source: RevenueBase Database · checked Sep 17, 2026
12	Sumo Energy	Partial evidence	Milton, AustraliaHQ checked Sep 17, 2026	51-200	75 contacts →
	Partial evidence “Affordable energy that’s as local as you are.” Source: RevenueBase Database · checked Sep 17, 2026
13	Powershop Australia	Indirect evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	51-200	57 contacts →
	Indirect evidence “We’re Powershop.” Source: RevenueBase Database · checked Sep 17, 2026
14	Active Utilities	Indirect evidence	Essendon Fields, AustraliaHQ checked Sep 17, 2026	51-200	46 contacts →
	Indirect 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 17, 2026
15	Winconnect	Indirect evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	51-200	41 contacts →
	Indirect 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 17, 2026
16	Termina	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	39 contacts →
	Partial evidence “Everyone wants lower cost energy and less admin.” Source: RevenueBase Database · checked Sep 17, 2026
17	Power Choice	Partial evidence	Stafford, AustraliaHQ checked Sep 17, 2026	11-50	39 contacts →
	Partial evidence “Power Choice is an Aeco Pacific Company operating in Technology and Energy markets since 2009.” Source: RevenueBase Database · checked Sep 17, 2026
18	Kuga Energy	Partial evidence	Keysborough, AustraliaHQ checked Sep 17, 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 17, 2026
19	Austec Building Automation	Indirect evidence	Stapylton, AustraliaHQ checked Sep 17, 2026	51-200	30 contacts →
	Indirect 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 17, 2026
20	Energy Intelligence	Partial evidence	Hawthorn East, AustraliaHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “Privately owned energy consulting firm providing energy management services to large commercial electricity users.” Source: RevenueBase Database · checked Sep 17, 2026
21	QPM Energy	Partial evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “QPM Energy Limited is a public company listed on the Australian Securities Exchange under the ticker ASX:QPM.” Source: RevenueBase Database · checked Sep 17, 2026
22	Reposit Power	Indirect evidence	Canberra, AustraliaHQ checked Sep 17, 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 17, 2026
23	Leading Edge Energy	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “What we do Leading Edge Energy is an integrated energy management consultancy powered by the latest technology to offer market-leading energy solutions for your business.” Source: RevenueBase Database · checked Sep 17, 2026
24	Bonlec PTY LTD	Partial evidence	Townsville, AustraliaHQ checked Sep 17, 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 17, 2026
25	Ecosaver Australia	Indirect evidence	Derrimut, AustraliaHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Ecosaver is an Australian owned and operated company established in 2017.” Source: RevenueBase Database · checked Sep 17, 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: industrial energy suppliers. 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 industrial energy suppliers.
Partial evidence: Its own public description names part of industrial energy suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial energy suppliers. 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 171 industrial energy suppliers based in Australia

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Industrial energy suppliers based in Australia at a glance

As of Sep 17, 2026

48.4%Verified-email coverage

37.3Average contacts per company

1-10Median size (employees)

12.3%Largest-city concentration · Melbourne

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 171 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 industrial energy suppliers, 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 “industrial energy suppliers”. 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 industrial energy suppliers), 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 industrial energy suppliers, 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, 3,083 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 17, 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 industrial energy suppliers, 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 industrial energy suppliers are there based in Australia?

RevenueBase identified 171 industrial energy suppliers 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?

Ergon Energy Network, headquartered in Townsville, tops this list with the largest team on record.

Which city has the most industrial energy suppliers?

Melbourne leads with 21 headquartered companies, followed by Sydney (12) and Brisbane (10).

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 3,083 verified decision-maker contacts tracked across these 171 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 17, 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.