Company lists · Data refreshed October 2026

Top 25 Commercial energy providers based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 334 companies tracked

RevenueBase identified 334 company matches for commercial energy providers associated with Australia as of October 2026 and tracks 4,966 professional contacts across them, including 2,262 with verified work emails. Melbourne is the largest hub.

This list covers company matches for commercial energy providers 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 10, 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 10, 2026 How this list was built

334Companies

4,966Contacts tracked

2,262Verified emails

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The 25 largest commercial energy providers based in Australia

Ranked by team size

Top 25 of 334 company matches for commercial energy providers based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	CS Energy	Exact match	Fortitude Valley, AustraliaHQ recorded Oct 10, 2026	501-1,000	756 contacts →
	Exact match “CS Energy is a proudly Queensland-owned and based energy company that provides power to some of our state’s biggest industries and employers.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Shell Energy Australia	Exact match	Brisbane, AustraliaHQ recorded Oct 10, 2026	501-1,000	498 contacts →
	Exact match “Shell Energy is Shell’s renewables and energy solutions business in Australia, helping its customers to decarbonise and reduce their environmental footprint.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Enerven	Exact match	Adelaide, AustraliaHQ recorded Oct 10, 2026	501-1,000	431 contacts →
	Exact match “At Enerven, we’re focused on connecting you with tomorrow.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	ZEMBL	Exact match	Sydney, AustraliaHQ recorded Oct 10, 2026	51-200	158 contacts →
	Exact match “We help businesses buy better energy, saving them time and improving their bottom line.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Flow Power	Exact match	Hawthorn, AustraliaHQ recorded Oct 10, 2026	51-200	121 contacts →
	Exact match “Flow Power empowers Australian homes and businesses to reshape how they manage energy.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	AZZO	Exact match	Tonsley Innovation District, AustraliaHQ recorded Oct 10, 2026	51-200	95 contacts →
	Exact match “AZZO is an energy technology & services company that helps unlock the full potential of our customer’s energy ecosystem.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Energy Action	Exact match	Sydney, AustraliaHQ recorded Oct 10, 2026	51-200	89 contacts →
	Exact match “At Energy Action, we help your business cut energy costs and reduce emissions, paving the way to a net zero future without breaking the bank.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Choice Energy	Exact match	Melbourne, AustraliaHQ recorded Oct 10, 2026	51-200	62 contacts →
	Exact match “Choice Energy is an independent energy management company.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Powershop Australia	Exact match	Melbourne, AustraliaHQ recorded Oct 10, 2026	51-200	54 contacts →
	Exact match “We’re Powershop.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Active Utilities	Exact match	Essendon Fields, AustraliaHQ recorded Oct 10, 2026	51-200	49 contacts →
	Exact match “Active Utilities is Australia’s leading independent provider of tailored utility solutions for multi-tenant buildings, breathing life into residential and commercial properties…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Eutility	Exact match	North Sydney, AustraliaHQ recorded Oct 10, 2026	51-200	46 contacts →
	Exact match “Eutility helps Australian businesses take control of their energy and telecom costs through smart tech, real expertise and a people-first approach.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Power Choice	Exact match	Stafford, AustraliaHQ recorded Oct 10, 2026	11-50	44 contacts →
	Exact match “Power Choice is an Aeco Pacific Company operating in Technology and Energy markets since 2009.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Winconnect	Exact match	Melbourne, AustraliaHQ recorded Oct 10, 2026	51-200	43 contacts →
	Exact match “Built on the decade-long heritage of WINenergy’s embedded electricity services, WINconnect now provides a full portfolio of utility services.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	The Green Guys Group	Exact match	Regents Park, AustraliaHQ recorded Oct 10, 2026	51-200	41 contacts →
	Exact match “Our goal together is to reduce customers’ energy bills by significantly reducing energy usage - a win for both our customers and the environment.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Termina	Exact match	Melbourne, AustraliaHQ recorded Oct 10, 2026	11-50	41 contacts →
	Exact match “Everyone wants lower cost energy and less admin.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Kuga Energy	Exact match	Keysborough, AustraliaHQ recorded Oct 10, 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 10, 2026 · View company records in RevenueBase
17	Blue NRG	Exact match	Melbourne, AustraliaHQ recorded Oct 10, 2026	11-50	40 contacts →
	Exact match “Blue NRG is an Australian owned and operated energy retailer, providing tailored energy plans for Australian businesses.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Next Business Energy	Exact match	Melbourne, AustraliaHQ recorded Oct 10, 2026	11-50	38 contacts →
	Exact match “AFR Fast 100 Winner 2018 \| Australian Operated \| Business Only Energy Who is Next Business Energy?” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Global Power Energy	Exact match	Brisbane, AustraliaHQ recorded Oct 10, 2026	11-50	38 contacts →
	Exact match “Global Power Energy is an energy advisory company that is seeking to help its clients be successful in the energy transition.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Watt Utilities	Exact match	Robina, AustraliaHQ recorded Oct 10, 2026	11-50	38 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	1st Energy	Exact match	Melbourne, AustraliaHQ recorded Oct 10, 2026	51-200	37 contacts →
	Exact match “Founded in 2014, we are a new energy company currently servicing New South Wales, Victoria, Queensland, Tasmania and South Australia.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Energin	Exact match	Sydney, AustraliaHQ recorded Oct 10, 2026	11-50	31 contacts →
	Exact match “Energin is the provider of an energy procurement platform which supports energy brokers and consultants procure electricity and natural gas contracts on behalf of commercial and…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Electricity Wizard	Exact match	Southbank, AustraliaHQ recorded Oct 10, 2026	51-200	31 contacts →
	Exact match “We at Electricity Wizard enable you to compare a range of plans from the unrivaled number of electricity and gas suppliers we work with who are in your market area.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Envirogroup	Exact match	Coburg North, AustraliaHQ recorded Oct 10, 2026	11-50	30 contacts →
	Exact match “EnviroGroup EnviroGroup is a specialist provider of renewable energy products and systems for commercial applications, government clients and residential home owners.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Energy Intelligence	Exact match	Hawthorn East, AustraliaHQ recorded Oct 10, 2026	11-50	27 contacts →
	Exact match “Privately owned energy consulting firm providing energy management services to large commercial electricity users.” Recorded in the RevenueBase company graph · Oct 10, 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 “commercial energy providers”. 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 334 commercial energy providers based in Australia

See the full list, filter by size, metro and specialty, and access 2,262 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial energy providers based in Australia at a glance

As of Oct 10, 2026

45.5%Verified-email coverage

14.9Average contacts per company

1-10Median size (employees)

12.3%Largest-city concentration · Melbourne

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

174

11-50

112

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 334 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 “commercial energy providers” 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 2,262 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 10, 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.

Commercial energy providers 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 “commercial energy providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial energy providers are there based in Australia?

RevenueBase identified 334 company matches for commercial energy providers 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?

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

Which city has the most commercial energy providers?

Melbourne leads with 41 company records, followed by Sydney (32) and Brisbane (24).

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 2,262 professional contacts with verified work emails tracked across these 334 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 10, 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.