Company lists · Data refreshed September 2026

Top 21 Renewable energy utilities based in Sydney, Australia

Name: Renewable energy utilities based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 48 companies tracked

RevenueBase identified 48 renewable energy utilities headquartered in Sydney, Australia as of September 2026 and tracks 1,825 professional contacts across them, including 819 with verified work emails. Melbourne is the largest hub.

This list covers renewable energy utilities headquartered in Sydney, 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

48Companies

1,825Contacts tracked

819Verified emails

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The 21 largest renewable energy utilities based in Sydney, Australia

Ranked by team size

Top 21 of 48 renewable energy utilities based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy utilities: 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	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	501-1,000	1,190 contacts →
	Partial evidence “Alinta Energy is one of Australia’s largest energy retailers, generators, investors and developers.” Source: RevenueBase Database · checked Sep 17, 2026
2	Iberdrola Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	201-500	258 contacts →
	Partial evidence “Iberdrola Australia is leading Australia’s transition to a clean energy future.” Source: RevenueBase Database · checked Sep 17, 2026
3	TPC Consolidated Limited	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	51-200	33 contacts →
	Indirect 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 17, 2026
4	NRN	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	24 contacts →
	Strong evidence “The NRN - National Renewable Network is building a connected network of solar and storage systems that radically changes the way energy is delivered.” Source: RevenueBase Database · checked Sep 17, 2026
5	Genex Power	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	20 contacts →
	Strong evidence “At Genex Power, we’re dedicated to developing a diverse portfolio of renewable energy generation and storage projects across Australia.” Source: RevenueBase Database · checked Sep 17, 2026
6	ENOSI	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	15 contacts →
	Partial evidence “Enosi's Powertracer technology enables retail energy suppliers to match generation and consumption and price energy according to the generation source.” Source: RevenueBase Database · checked Sep 17, 2026
7	Solar Galaxy	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Ranked nationally among the best solar companies in Australia, Solar Galaxy are committed to sustainability, affordability, and cutting-edge solar systems.” Source: RevenueBase Database · checked Sep 17, 2026
8	Maoneng	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	7 contacts →
	Strong evidence “Our mission, as a world-class renewable energy investment and development company is to support the transition of economies around the globe from fossil fuel to renewable energy…” Source: RevenueBase Database · checked Sep 17, 2026
9	Core Energy Solutions	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “At Core Energy Solutions, we are dedicated to providing clean and sustainable energy solutions to our customers.” Source: RevenueBase Database · checked Sep 17, 2026
10	Verdia	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	51-200	5 contacts →
	Strong evidence “Verdia is an energy services company helping large businesses implement renewable energy and energy efficiency projects that create value, reduce costs and achieve environmental…” Source: RevenueBase Database · checked Sep 17, 2026
11	Bjce Australia	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	5 contacts →
	Strong evidence “Passionate about clean energy, BJCE Australia commenced operations in 2014 with the aim of owning and operating 1GW of renewable energy generation in Australia by 2023.” Source: RevenueBase Database · checked Sep 17, 2026
12	Mojo Power	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	3 contacts →
	Partial evidence “We're a forward thinking electricity retailer who love renewables.” Source: RevenueBase Database · checked Sep 17, 2026
13	Atria Energy	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	3 contacts →
	Partial evidence “Headquartered in Sydney, ATRIA Energy delivers excellence in solar and energy storage development, engineering, construction and asset management for investors and clean energy…” Source: RevenueBase Database · checked Sep 17, 2026
14	Roland Lawrence Energy	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	3 contacts →
	Partial evidence “Roland Lawrence Energy (RLE) is a proudly independent provider of high-performance solar and battery systems, delivering tailored energy solutions to homes, builders, and…” Source: RevenueBase Database · checked Sep 17, 2026
15	ASV Solar & Battery Solutions	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “ASV Solar was built with the ethos of honesty and quality first in an industry that has been inundated with companies riding the wave of a booming trade.” Source: RevenueBase Database · checked Sep 17, 2026
16	Onsolar Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “As one of Australia’s leading solar and electrical groups completing over 125 successful solar installations each week, we are regarded as PREMIUM solar experts.” Source: RevenueBase Database · checked Sep 17, 2026
17	Ltmd Solutions	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “At LTMD Solutions, we manage all things solar and renewable.” Source: RevenueBase Database · checked Sep 17, 2026
18	Quantum Energy AU	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	2 contacts →
	Strong evidence “Quantum Energy is proud to be one of Australia’s first clean energy distributors, working with leaders and innovators in the renewable energy industry to support a low-carbon…” Source: RevenueBase Database · checked Sep 17, 2026
19	SOLAI	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “At SOLAI, we're building the energy infrastructure of tomorrow.” Source: RevenueBase Database · checked Sep 17, 2026
20	Marble Energy	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	1 contacts →
	Strong evidence “Marble Energy has a long-term vision that transforms into a strategy to produce renewable, competitively priced energy on a large scale.” Source: RevenueBase Database · checked Sep 17, 2026
21	Nu-Tility	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	1 contacts →
	Partial evidence “nu-tility is a specialist commercial and industrial energy infrastructure business, active across large scale solar, battery energy storage systems (BESS) and structured Power…” 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: renewable energy utilities. 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 renewable energy utilities.
Partial evidence: Its own public description names part of renewable energy utilities, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy utilities. 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 21 of 48 renewable energy utilities based in Sydney, Australia

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Renewable energy utilities based in Sydney, Australia at a glance

As of Sep 17, 2026

44.9%Verified-email coverage

38.0Average contacts per company

1-10Median size (employees)

158.3%Largest-city concentration · Melbourne

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole Australia list rather than for Sydney, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 48 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 renewable energy utilities, 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 Sydney, Australia whose own description of what they do matches “renewable energy utilities”. 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 renewable energy utilities), 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 renewable energy utilities, and records with no verified work email. Companies headquartered outside Sydney 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, 819 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.

Renewable energy utilities by metro in Australia

Renewable energy utilities in Melbourne76
Renewable energy utilities in Sydney48
Renewable energy utilities in Perth28

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 renewable energy utilities, 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 renewable energy utilities are there based in Sydney, Australia?

RevenueBase identified 48 renewable energy utilities headquartered in Sydney, 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 Sydney, tops this list with the largest team on record.

Which city has the most renewable energy utilities?

Melbourne leads with 76 headquartered companies, followed by Sydney (48) and Perth (28).

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 819 verified decision-maker contacts tracked across these 48 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.