Company lists · Data refreshed September 2026

Top 25 Energy retailer software based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 138 companies tracked

RevenueBase identified 138 energy retailer software headquartered in Australia as of September 2026 and tracks 5,332 professional contacts across them, including 2,899 with verified work emails and 294 with mobile numbers. Melbourne is the largest hub.

This list covers energy retailer software 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

138Companies

5,332Contacts tracked

2,899Verified emails

294Mobile numbers

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The 25 largest energy retailer software based in Australia

Ranked by team size

Top 25 of 138 energy retailer software based in Australia, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to energy retailer software: 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	Alinta Energy	Strong evidence	Morwell, Australia	501-1,000	1,201 contacts →
	Strong evidence “Alinta Energy is one of Australia’s largest energy retailers, generators, investors and developers.” Source: RevenueBase Database · checked Sep 2, 2026
2	Synergy Electricity Generation And Retail Corporation	Strong evidence	Perth, Australia	501-1,000	985 contacts →
	Strong 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 2, 2026
3	CS Energy	Partial evidence	Brigalow, Australia	501-1,000	725 contacts →
	Partial 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 2, 2026
4	Intellihub Group	Partial evidence	Brisbane, Australia	201-500	348 contacts →
	Partial evidence “The Intellihub Group is a leading Australian and New Zealand energy business that delivers innovative metering, data and behind the meter technology platforms and solutions that…” Source: RevenueBase Database · checked Sep 2, 2026
5	Amber Electric	Partial evidence	Melbourne, Australia	51-200	187 contacts →
	Partial evidence “Founded in 2017 by Chris Thompson and Dan Adams, Amber gives customers dynamic power prices that change depending on the real wholesale value of energy.” Source: RevenueBase Database · checked Sep 2, 2026
6	Energy ONE Limited	Strong evidence	North Sydney, Australia	201-500	158 contacts →
	Strong evidence “Energy One is a global supplier of software products and services to wholesale energy, environmental & carbon trading markets.” Source: RevenueBase Database · checked Sep 2, 2026
7	Flow Power	Partial evidence	Adelaide, Australia	51-200	129 contacts →
	Partial evidence “Flow Power empowers Australian homes and businesses to reshape how they manage energy.” Source: RevenueBase Database · checked Sep 2, 2026
8	Viotas	Indirect evidence	Melbourne, Australia	51-200	109 contacts →
	Indirect evidence “We help large businesses generate additional revenue and achieve their sustainability goals through smart electricity management and demand response services.” Source: RevenueBase Database · checked Sep 2, 2026
9	IPS Intelligent Process Solutions	Strong evidence	Preston, Australia	51-200	101 contacts →
	Strong evidence “Empowering power utilities with intelligent software to transform operations and shape the future of energy.” Source: RevenueBase Database · checked Sep 2, 2026
10	Energy Locals	Strong evidence	Melbourne, Australia	51-200	87 contacts →
	Strong evidence “Energy Locals is an Australian-owned energy retailer that designs, funds and manages energy systems for new and existing apartment buildings.” Source: RevenueBase Database · checked Sep 2, 2026
11	Covau Energy	Strong evidence	Sydney, Australia	51-200	78 contacts →
	Strong evidence “CovaU Energy CovaU also read as "Cover-You" is one of Australia's fastest growing gas and electricity retailer in the state of New South Wales and Victoria.” Source: RevenueBase Database · checked Sep 2, 2026
12	Powershop Australia	Indirect evidence	Melbourne, Australia	51-200	58 contacts →
	Indirect evidence “We’re Powershop.” Source: RevenueBase Database · checked Sep 2, 2026
13	Brave Energy Systems	Strong evidence	Mount Waverley, Australia	51-200	51 contacts →
	Strong evidence “Brave Energy Systems provides software as a service (SaaS) solutions to the Australian energy market.” Source: RevenueBase Database · checked Sep 2, 2026
14	Optima Technology	Strong evidence	Melbourne, Australia	11-50	46 contacts →
	Strong evidence “Optima Technology Group is a software technology company that offers accurate, automated and secure energy data management solutions now focused on Net Zero reporting as well as…” Source: RevenueBase Database · checked Sep 2, 2026
15	Blue NRG	Strong evidence	Melbourne, Australia	11-50	39 contacts →
	Strong evidence “Blue NRG is an Australian owned and operated energy retailer, providing tailored energy plans for Australian businesses.” Source: RevenueBase Database · checked Sep 2, 2026
16	LPE	Indirect evidence	Maroochydore, Australia	11-50	39 contacts →
	Indirect evidence “LPE - Smarter, Friendlier, and Better Strata Experts.” Source: RevenueBase Database · checked Sep 2, 2026
17	1st Energy	Partial evidence	Melbourne, Australia	51-200	35 contacts →
	Partial evidence “Founded in 2014, we are a new energy company currently servicing New South Wales, Victoria, Queensland, Tasmania and South Australia.” Source: RevenueBase Database · checked Sep 2, 2026
18	TPC Consolidated Limited	Partial evidence	Sydney, Australia	51-200	33 contacts →
	Partial evidence “TPC Consolidated Limited (ASX:TPC) owns and operates leading Australian-based electricity and gas retailer CovaU (pronounced “cover you”), which offers competitively priced…” Source: RevenueBase Database · checked Sep 2, 2026
19	Energy Makeovers	Partial evidence	Sunshine West, Australia	51-200	32 contacts →
	Partial evidence “Our focus is to provide and promote practical information‚ more efficient use of energy and renewable energy to residential‚ commercial and industrial building owners and tenants.” Source: RevenueBase Database · checked Sep 2, 2026
20	Gridcog	Partial evidence	Melbourne, Australia	11-50	28 contacts →
	Partial evidence “Gridcog is a global energy tech company on a mission to accelerate the world’s transition to net-zero by objectively informing new energy investment decisions.” Source: RevenueBase Database · checked Sep 2, 2026
21	Energy Intelligence	Partial evidence	Hawthorn East, Australia	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 2, 2026
22	QPM Energy	Partial evidence	Brisbane, Australia	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 2, 2026
23	Reposit Power	Indirect evidence	Canberra, Australia	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 2, 2026
24	Onyx Services	Strong evidence	Perth, Australia	11-50	22 contacts →
	Strong evidence “Onyx Services are a customer focussed strategic provider of specialist services and software solutions to the energy industry.” Source: RevenueBase Database · checked Sep 2, 2026
25	Infinite Energy	Strong evidence	Adelaide, Australia	51-200	21 contacts →
	Strong evidence “Infinite Energy is a leading solar system provider and specialised electricity retailer.” Source: RevenueBase Database · checked Sep 2, 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: energy retailer software. 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 energy retailer software.
Partial evidence: Its own public description names part of energy retailer software, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy retailer software. 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 138 energy retailer software based in Australia

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Energy retailer software based in Australia at a glance

As of Sep 2, 2026

54.4%Verified-email coverage

5.5%Mobile-number coverage

38.6Average contacts per company

11-50Median size (employees)

21.7%Largest-city concentration · Melbourne

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 energy retailer software, 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 “energy retailer software”. 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 energy retailer software), 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 energy retailer software, 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, 2,899 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 2, 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.

Energy retailer software by metro

Energy retailer software in Melbourne30

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 energy retailer software, 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 energy retailer software are there based in Australia?

RevenueBase identified 138 energy retailer software 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?

Alinta Energy, headquartered in Morwell, tops this list with the largest team on record.

Which city has the most energy retailer software?

Melbourne leads with 30 headquartered companies, followed by Brisbane (15) and Sydney (14).

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 2,899 verified decision-maker contacts tracked across these 138 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 2, 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.