Company lists · Data refreshed September 2026

Top 25 Green energy infrastructure companies based in Australia

RevenueBase identified 635 company matches for green energy infrastructure companies associated with Australia as of September 2026 and tracks 12,469 professional contacts across them, including 5,670 with verified work emails. Melbourne is the largest hub.

This list covers company matches for green energy infrastructure companies 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 September 16, 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 Sep 16, 2026 How this list was built
635Companies
12,469Contacts tracked
5,670Verified emails
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The 25 largest green energy infrastructure companies based in Australia

Ranked by team size
Top 25 of 635 company matches for green energy infrastructure companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHobart, AustraliaHQ recorded Sep 16, 20261,001-5,000765 contacts →

Exact match

“At Hydro Tasmania, we’re leaders in renewable energy, backed by our 100+ year legacy of hydropower.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchFortitude Valley, AustraliaHQ recorded Sep 16, 2026501-1,000729 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 · Sep 16, 2026 · View company records in RevenueBase
3Exact matchCooma, AustraliaHQ recorded Sep 16, 20261,001-5,000695 contacts →

Exact match

“Future Generation Joint Venture (FGJV) is the principal contractor for Snowy Hydro’s Snowy 2.0, Australia’s largest committed renewable energy project.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchBrisbane, AustraliaHQ recorded Sep 16, 2026501-1,000644 contacts →

Exact match

“As a leading global producer of sustainable distributed energy, EDL is dedicated to a world of new energy for our customers, stakeholders and communities.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchBrisbane, AustraliaHQ recorded Sep 16, 2026501-1,000493 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 · Sep 16, 2026 · View company records in RevenueBase
6Exact matchAdelaide, AustraliaHQ recorded Sep 16, 2026501-1,000482 contacts →

Exact match

“As a member of the Quanta Services Group, a Fortune 300 company, Consolidated Power Projects Australia (CPP) stands as a leader in high-voltage power solutions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchDoncaster, AustraliaHQ recorded Sep 16, 2026201-500441 contacts →

Exact match

“Nacap is a leading energy infrastructure contractor with four decades of global experience in delivering large-scale and complex energy infrastructure projects to power…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchKewdale, AustraliaHQ recorded Sep 16, 2026501-1,000394 contacts →

Exact match

“Pacific Energy is an Australian market leader in the provision of sustainable distributed energy, operating for over four decades, with owned-and-operated assets at 46 sites…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Sep 16, 2026201-500300 contacts →

Exact match

“Squadron Energy is Australia’s leading renewable energy company that develops, operates and owns renewable energy assets in Australia.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchNewstead, AustraliaHQ recorded Sep 16, 2026501-1,000294 contacts →

Exact match

“At Yurika, we’re not just employees; we are catalysts for change, embarking on exciting projects that redefine the way we power the world.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Sep 16, 2026201-500258 contacts →

Exact match

“Iberdrola Australia is leading Australia’s transition to a clean energy future.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchPerth, AustraliaHQ recorded Sep 16, 202651-200240 contacts →

Exact match

“ATCO's Australian operations are headquartered in Perth, Western Australia and specialises in creating innovative, customer focused energy and infrastructure solutions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchMelbourne, AustraliaHQ recorded Sep 16, 202651-200179 contacts →

Exact match

“Akaysha Energy brings together specialist experience in energy markets, technology, development and capital solutions to unlock the energy future.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchMelbourne, AustraliaHQ recorded Sep 16, 202651-200171 contacts →

Exact match

“Tilt Renewables is a leading developer, owner, and operator of renewable energy projects in Australia.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchSouth Brisbane, AustraliaHQ recorded Sep 16, 202651-200154 contacts →

Exact match

“Providing HV Grid Connection, Engineering and Commissioning Services in the Renewable Energy sector.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchHobart, AustraliaHQ recorded Sep 16, 202651-200101 contacts →

Exact match

“ACEN Australia is the platform representing ACEN’s renewable energy assets in Australia.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Sep 16, 202651-20095 contacts →

Exact match

“Potentia Energy, co-owned by Enel Green Power and INPEX, is shaping Australia’s clean energy future.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchCanberra City, AustraliaHQ recorded Sep 16, 202651-20094 contacts →

Exact match

“Windlab is Australia’s renewable energy pioneer.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchCamberwell, AustraliaHQ recorded Sep 16, 202651-20088 contacts →

Exact match

“At ACLE, we transform renewable energy vision into reality.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchRydalmere, AustraliaHQ recorded Sep 16, 2026501-1,00077 contacts →

Exact match

“For 70 years, Solahart has been Australia’s solar pioneer, installing more than a million solar water heaters worldwide, and over solar power panels in Australia alone.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchMalaga, AustraliaHQ recorded Sep 16, 202651-20072 contacts →

Exact match

“WHO IS SOLARGAIN?”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchHawthorn East, AustraliaHQ recorded Sep 16, 202651-20069 contacts →

Exact match

“RayGen is an Australian technology business with world-leading capability in the next generation of solar power and electricity storage.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Sep 16, 202651-20068 contacts →

Exact match

“Neoen has a balanced portfolio of wind, solar and big battery projects.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchFitzroy, AustraliaHQ recorded Sep 16, 202611-5068 contacts →

Exact match

“Wind Prospect Australia is arguably the most experienced and successful developer of renewable energy projects in Australia having achieved planning approval for 22 wind farms and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchSydney Olympic Park, AustraliaHQ recorded Sep 16, 2026201-50061 contacts →

Exact match

“Tranex Solar Pty Ltd proudly support & promote the construction of renewable energy projects to sustainably power our nation, by partnering with EPC Contractors to deliver highly…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 635 green energy infrastructure companies based in Australia

See the full list, filter by size, metro and specialty, and access 5,670 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Green energy infrastructure companies based in Australia at a glance

As of Sep 16, 2026
45.5%Verified-email coverage
19.6Average contacts per company
11-50Median size (employees)
12.0%Largest-city concentration · Melbourne
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
302
11-50
233
51-200
68
201-500
15
501-1,000
10
1,001-5,000
4
10001+
2

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 635 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 “green energy infrastructure companies” 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 5,670 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 September 16, 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.

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 “green energy infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many green energy infrastructure companies are there based in Australia?

RevenueBase identified 635 company matches for green energy infrastructure companies associated with Australia as of September 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?

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

Which city has the most green energy infrastructure companies?

Melbourne leads with 76 company records, followed by Sydney (71) and Brisbane (30).

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 5,670 professional contacts with verified work emails tracked across these 635 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 September 16, 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.