Company lists · Data refreshed September 2026
Top 25 Cleantech companies based in Australia
RevenueBase identified 546 company matches for cleantech companies associated with Australia as of September 2026 and tracks 4,607 professional contacts across them, including 1,822 with verified work emails. Melbourne is the largest hub.
This list covers company matches for cleantech 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 19, 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.
The 25 largest cleantech companies based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 493 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 19, 2026 · View company records in RevenueBase | |||||
| 2 | 402 contacts → | ||||
Exact match “At Enerven, we’re focused on connecting you with tomorrow.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 210 contacts → | ||||
Exact match “Smart Energy was founded to help Australia realise its full solar potential through harnessing our lucky country’s abundance of sun.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 137 contacts → | ||||
Exact match “Synertec is a diversified Technology and Engineering company focussed on developing and delivering environmentally sustainable solutions for challenging industry sectors, with…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 94 contacts → | ||||
Exact match “Windlab is Australia’s renewable energy pioneer.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 88 contacts → | ||||
Exact match “At ACLE, we transform renewable energy vision into reality.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 72 contacts → | ||||
Exact match “Calix Limited (ASX: CXL) is an environmental technology company solving urgent global challenges in industrial decarbonisation and sustainability.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 61 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 19, 2026 · View company records in RevenueBase | |||||
| 9 | 49 contacts → | ||||
Exact match “For the past 10 years, we have held the vision of a new energy model, where highly distributed renewable energy assets provide valuable and significant contributions to the safe…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 42 contacts → | ||||
Exact match “MCi Carbon (MCi) is a world-leading and award-winning Australian clean technology transforming carbon dioxide (CO2) into building products and materials for the circular carbon…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 41 contacts → | ||||
Exact match “The Australian energy landscape is undergoing perhaps the biggest shift since electrification began over 140 years ago.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 40 contacts → | ||||
Exact match “In a world that, today, recognises the need to re-evaluate energy use, embrace renewable alternatives, and live more sustainably, MAC Trade Services commit ourselves to building…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 40 contacts → | ||||
Exact match “Leading Australia’s energy transition, from the beaches.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 39 contacts → | ||||
Exact match “ITP Renewables is Australia’s longest-running, independent, renewable energy consultancy.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 35 contacts → | ||||
Exact match “CORE Markets provides market intelligence, advisory and transaction services across power, carbon and environmental markets - serving commercial decision-makers through the energy…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 35 contacts → | ||||
Exact match “Global clean energy solutions provider Gentari is resolutely committed to doing our part in solving the world’s most pressing sustainable energy needs: to change how we live today…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 34 contacts → | ||||
Exact match “Sustainable planet.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 34 contacts → | ||||
Exact match “At RTS, we are dedicated to powering a sustainable future for Australia.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 33 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 32 contacts → | ||||
Exact match “Edify Energy is an Australian renewable energy development and investment company.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 28 contacts → | ||||
Exact match “At FGA, we are working with forward-thinking organisations to reimagine and realise a zero carbon future.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 28 contacts → | ||||
Exact match “The Horan and Bird team is laser focused about the future of renewable energy and continuing to push forward with the goal of giving Australians more control of their energy needs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 26 contacts → | ||||
Exact match “Smart Energy Answers (SEA) is Australia's leading solar solutions provider.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 26 contacts → | ||||
Exact match “Glower upgrades your inefficient household and business products to new sustainable ones, saving your wallet and the world.” Recorded in the RevenueBase company graph · Sep 19, 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 “cleantech companies”. 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 546 cleantech companies based in Australia
See the full list, filter by size, metro and specialty, and access 1,822 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cleantech companies based in Australia at a glance
As of Sep 19, 2026Companies by employee count
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 546 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 “cleantech 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 1,822 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 19, 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.
Cleantech companies 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 “cleantech companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cleantech companies are there based in Australia?
RevenueBase identified 546 company matches for cleantech 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?
Shell Energy Australia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most cleantech companies?
Melbourne leads with 81 company records, followed by Sydney (77) 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 1,822 professional contacts with verified work emails tracked across these 546 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 546 cleantech companies based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Cleantech companies by geography
- Cleantech companies based in Brisbane, Australia
- Cleantech companies based in Melbourne, Australia
- Cleantech companies based in Sydney, Australia
- Cleantech companies based in Belo Horizonte, Brazil
- Cleantech companies based in Curitiba, Brazil
- Cleantech companies based in Porto Alegre, Brazil
- Cleantech companies based in Rio De Janeiro, Brazil
- Cleantech companies based in Sao Paulo, Brazil
- Cleantech companies based in Calgary, Canada
- Cleantech companies based in Edmonton, Canada
- Cleantech companies based in Montreal, Canada
- Cleantech companies based in Toronto, Canada
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cleantech companies based in Brisbane, Australia
- Cleantech companies based in Melbourne, Australia
- Cleantech companies based in Sydney, Australia
- Cleantech companies based in Belo Horizonte, Brazil
- Cleantech companies based in Curitiba, Brazil
- Cleantech companies based in Porto Alegre, Brazil
Company intelligence · public preview
Top 25 cleantech companies based in Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 546 matching company records for cleantech companies based in Australia, with 4,607 tracked contacts and 1,822 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cleantech companies based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Shell Energy Australiashellenergy.com.auHQ: Brisbane, AustraliaReported employees: 501-1,000 | Brisbane, Australia | 501-1,000 | Exact match | 493 contacts → |
“Shell Energy is Shell’s renewables and energy solutions business in Australia, helping its customers to decarbonise and reduce their environmental footprint.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Enervenenerven.com.auHQ: Adelaide, AustraliaReported employees: 501-1,000 | Adelaide, Australia | 501-1,000 | Exact match | 402 contacts → |
“At Enerven, we’re focused on connecting you with tomorrow.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Smart Energysmartenergy.coHQ: Byron Bay, AustraliaReported employees: 201-500 | Byron Bay, Australia | 201-500 | Exact match | 210 contacts → |
“Smart Energy was founded to help Australia realise its full solar potential through harnessing our lucky country’s abundance of sun.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Synertecsynertec.com.au HQ: Camberwell, AustraliaReported employees: 51-200 | Camberwell, Australia | 51-200 | Exact match | 137 contacts → |
“Synertec is a diversified Technology and Engineering company focussed on developing and delivering environmentally sustainable solutions for challenging industry sectors, with…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Windlabwindlab.comHQ: Canberra City, AustraliaReported employees: 51-200 | Canberra City, Australia | 51-200 | Exact match | 94 contacts → |
“Windlab is Australia’s renewable energy pioneer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Acle Services PTY LTDacle.com.auHQ: Camberwell, AustraliaReported employees: 51-200 | Camberwell, Australia | 51-200 | Exact match | 88 contacts → |
“At ACLE, we transform renewable energy vision into reality.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Calix Limitedcalix.globalHQ: Pymble, AustraliaReported employees: 51-200 | Pymble, Australia | 51-200 | Exact match | 72 contacts → |
“Calix Limited (ASX: CXL) is an environmental technology company solving urgent global challenges in industrial decarbonisation and sustainability.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tranex Solar PTY LTDtranexsolar.com.au HQ: Sydney Olympic Park, AustraliaReported employees: 201-500 | Sydney Olympic Park, Australia | 201-500 | Exact match | 61 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Switchdinswitchdin.comHQ: Newcastle West, AustraliaReported employees: 51-200 | Newcastle West, Australia | 51-200 | Exact match | 49 contacts → |
“For the past 10 years, we have held the vision of a new energy model, where highly distributed renewable energy assets provide valuable and significant contributions to the safe…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | MCI Carbonmcicarbon.com HQ: Mayfield West, AustraliaReported employees: 11-50 | Mayfield West, Australia | 11-50 | Exact match | 42 contacts → |
“MCi Carbon (MCi) is a world-leading and award-winning Australian clean technology transforming carbon dioxide (CO2) into building products and materials for the circular carbon…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Optimal Groupoptimalgroup.com.au HQ: Mulgrave, AustraliaReported employees: 11-50 | Mulgrave, Australia | 11-50 | Exact match | 41 contacts → |
“The Australian energy landscape is undergoing perhaps the biggest shift since electrification began over 140 years ago.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  MAC Trade Servicesmactradeservices.com.auHQ: Rose Park, AustraliaReported employees: 11-50 | Rose Park, Australia | 11-50 | Exact match | 40 contacts → |
“In a world that, today, recognises the need to re-evaluate energy use, embrace renewable alternatives, and live more sustainably, MAC Trade Services commit ourselves to building…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Emeraldemerald.com.au HQ: Frenchs Forest, AustraliaReported employees: 51-200 | Frenchs Forest, Australia | 51-200 | Exact match | 40 contacts → |
“Leading Australia’s energy transition, from the beaches.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  ITP Renewablesitpau.com.auHQ: Canberra, AustraliaReported employees: 11-50 | Canberra, Australia | 11-50 | Exact match | 39 contacts → |
“ITP Renewables is Australia’s longest-running, independent, renewable energy consultancy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Core Marketscoremarkets.coHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 35 contacts → |
“CORE Markets provides market intelligence, advisory and transaction services across power, carbon and environmental markets - serving commercial decision-makers through the energy…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Gentari Australiagentari.com.auHQ: Manly, AustraliaReported employees: 11-50 | Manly, Australia | 11-50 | Exact match | 35 contacts → |
“Global clean energy solutions provider Gentari is resolutely committed to doing our part in solving the world’s most pressing sustainable energy needs: to change how we live today…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Corporate Carboncorporatecarbon.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 34 contacts → |
“Sustainable planet.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Renewables Technical Servicesrtsaus.com.auHQ: Bondi Junction, AustraliaReported employees: 51-200 | Bondi Junction, Australia | 51-200 | Exact match | 34 contacts → |
“At RTS, we are dedicated to powering a sustainable future for Australia.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Kuga Energy13kuga.com.auHQ: Keysborough, AustraliaReported employees: 51-200 | Keysborough, Australia | 51-200 | Exact match | 33 contacts → |
“In a world where rising energy costs and tightening margins are pressuring businesses, Kuga Energy is leading a revolution.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Edify Energyedifyenergy.comHQ: Manly, AustraliaReported employees: 11-50 | Manly, Australia | 11-50 | Exact match | 32 contacts → |
“Edify Energy is an Australian renewable energy development and investment company.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Envirogroupenvirogroup.com.auHQ: Coburg North, AustraliaReported employees: 11-50 | Coburg North, Australia | 11-50 | Exact match | 30 contacts → |
“EnviroGroup EnviroGroup is a specialist provider of renewable energy products and systems for commercial applications, government clients and residential home owners.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  FG Advisoryfgadvisory.comHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 28 contacts → |
“At FGA, we are working with forward-thinking organisations to reimagine and realise a zero carbon future.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Horan & Bird Solarhoranandbirdsolar.com.au HQ: Townsville, AustraliaReported employees: 11-50 | Townsville, Australia | 11-50 | Exact match | 28 contacts → |
“The Horan and Bird team is laser focused about the future of renewable energy and continuing to push forward with the goal of giving Australians more control of their energy needs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Smart Energy Answerssmartenergyanswers.com.auHQ: Castle Hill, AustraliaReported employees: 11-50 | Castle Hill, Australia | 11-50 | Exact match | 26 contacts → |
“Smart Energy Answers (SEA) is Australia's leading solar solutions provider.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Glowerglower.com.au HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 26 contacts → |
“Glower upgrades your inefficient household and business products to new sustainable ones, saving your wallet and the world.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 546 company matches
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Cleantech companies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
545 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 546 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Cleantech companies by metro
Questions about this company list
What does Exact match mean for cleantech companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cleantech companies did RevenueBase find based in Australia?
The saved snapshot records 546 matching company records, 4,607 tracked contacts and 1,822 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cleantech companies by geography
- Cleantech companies based in Brisbane, Australia
- Cleantech companies based in Melbourne, Australia
- Cleantech companies based in Sydney, Australia
- Cleantech companies based in Belo Horizonte, Brazil
- Cleantech companies based in Curitiba, Brazil
- Cleantech companies based in Porto Alegre, Brazil
- Cleantech companies based in Rio De Janeiro, Brazil
- Cleantech companies based in Sao Paulo, Brazil
- Cleantech companies based in Calgary, Canada
- Cleantech companies based in Edmonton, Canada
- Cleantech companies based in Montreal, Canada
- Cleantech companies based in Toronto, Canada
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 cleantech companies based in Australia. Snapshot: September 19, 2026. https://revenuebase.ai/companies/cleantech-companies/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cleantech companies based in Brisbane, Australia
- Cleantech companies based in Melbourne, Australia
- Cleantech companies based in Sydney, Australia
- Cleantech companies based in Belo Horizonte, Brazil
- Cleantech companies based in Curitiba, Brazil
- Cleantech companies based in Porto Alegre, Brazil
Company intelligence · public preview
Top 25 cleantech companies based in Australia
RevenueBase records 546 matching company records for cleantech companies based in Australia, with 4,607 tracked contacts and 1,822 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cleantech companies based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Shell Energy Australiashellenergy.com.au HQ: Brisbane, AustraliaReported employees: 501-1,000 | Brisbane, Australia | 501-1,000 | Exact match | 493 contacts → |
“Shell Energy is Shell’s renewables and energy solutions business in Australia, helping its customers to decarbonise and reduce their environmental footprint.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Enervenenerven.com.au HQ: Adelaide, AustraliaReported employees: 501-1,000 | Adelaide, Australia | 501-1,000 | Exact match | 402 contacts → |
“At Enerven, we’re focused on connecting you with tomorrow.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Smart Energysmartenergy.co HQ: Byron Bay, AustraliaReported employees: 201-500 | Byron Bay, Australia | 201-500 | Exact match | 210 contacts → |
“Smart Energy was founded to help Australia realise its full solar potential through harnessing our lucky country’s abundance of sun.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Synertecsynertec.com.au HQ: Camberwell, AustraliaReported employees: 51-200 | Camberwell, Australia | 51-200 | Exact match | 137 contacts → |
“Synertec is a diversified Technology and Engineering company focussed on developing and delivering environmentally sustainable solutions for challenging industry sectors, with…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Windlabwindlab.com HQ: Canberra City, AustraliaReported employees: 51-200 | Canberra City, Australia | 51-200 | Exact match | 94 contacts → |
“Windlab is Australia’s renewable energy pioneer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Acle Services PTY LTDacle.com.au HQ: Camberwell, AustraliaReported employees: 51-200 | Camberwell, Australia | 51-200 | Exact match | 88 contacts → |
“At ACLE, we transform renewable energy vision into reality.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Calix Limitedcalix.global HQ: Pymble, AustraliaReported employees: 51-200 | Pymble, Australia | 51-200 | Exact match | 72 contacts → |
“Calix Limited (ASX: CXL) is an environmental technology company solving urgent global challenges in industrial decarbonisation and sustainability.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tranex Solar PTY LTDtranexsolar.com.au HQ: Sydney Olympic Park, AustraliaReported employees: 201-500 | Sydney Olympic Park, Australia | 201-500 | Exact match | 61 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Switchdinswitchdin.com HQ: Newcastle West, AustraliaReported employees: 51-200 | Newcastle West, Australia | 51-200 | Exact match | 49 contacts → |
“For the past 10 years, we have held the vision of a new energy model, where highly distributed renewable energy assets provide valuable and significant contributions to the safe…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | MCI Carbonmcicarbon.com HQ: Mayfield West, AustraliaReported employees: 11-50 | Mayfield West, Australia | 11-50 | Exact match | 42 contacts → |
“MCi Carbon (MCi) is a world-leading and award-winning Australian clean technology transforming carbon dioxide (CO2) into building products and materials for the circular carbon…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Optimal Groupoptimalgroup.com.au HQ: Mulgrave, AustraliaReported employees: 11-50 | Mulgrave, Australia | 11-50 | Exact match | 41 contacts → |
“The Australian energy landscape is undergoing perhaps the biggest shift since electrification began over 140 years ago.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | MAC Trade Servicesmactradeservices.com.au HQ: Rose Park, AustraliaReported employees: 11-50 | Rose Park, Australia | 11-50 | Exact match | 40 contacts → |
“In a world that, today, recognises the need to re-evaluate energy use, embrace renewable alternatives, and live more sustainably, MAC Trade Services commit ourselves to building…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Emeraldemerald.com.au HQ: Frenchs Forest, AustraliaReported employees: 51-200 | Frenchs Forest, Australia | 51-200 | Exact match | 40 contacts → |
“Leading Australia’s energy transition, from the beaches.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ITP Renewablesitpau.com.au HQ: Canberra, AustraliaReported employees: 11-50 | Canberra, Australia | 11-50 | Exact match | 39 contacts → |
“ITP Renewables is Australia’s longest-running, independent, renewable energy consultancy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Core Marketscoremarkets.co HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 35 contacts → |
“CORE Markets provides market intelligence, advisory and transaction services across power, carbon and environmental markets - serving commercial decision-makers through the energy…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gentari Australiagentari.com.au HQ: Manly, AustraliaReported employees: 11-50 | Manly, Australia | 11-50 | Exact match | 35 contacts → |
“Global clean energy solutions provider Gentari is resolutely committed to doing our part in solving the world’s most pressing sustainable energy needs: to change how we live today…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Corporate Carboncorporatecarbon.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 34 contacts → |
“Sustainable planet.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Renewables Technical Servicesrtsaus.com.au HQ: Bondi Junction, AustraliaReported employees: 51-200 | Bondi Junction, Australia | 51-200 | Exact match | 34 contacts → |
“At RTS, we are dedicated to powering a sustainable future for Australia.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Kuga Energy13kuga.com.au HQ: Keysborough, AustraliaReported employees: 51-200 | Keysborough, Australia | 51-200 | Exact match | 33 contacts → |
“In a world where rising energy costs and tightening margins are pressuring businesses, Kuga Energy is leading a revolution.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Edify Energyedifyenergy.com HQ: Manly, AustraliaReported employees: 11-50 | Manly, Australia | 11-50 | Exact match | 32 contacts → |
“Edify Energy is an Australian renewable energy development and investment company.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Envirogroupenvirogroup.com.au HQ: Coburg North, AustraliaReported employees: 11-50 | Coburg North, Australia | 11-50 | Exact match | 30 contacts → |
“EnviroGroup EnviroGroup is a specialist provider of renewable energy products and systems for commercial applications, government clients and residential home owners.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | FG Advisoryfgadvisory.com HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 28 contacts → |
“At FGA, we are working with forward-thinking organisations to reimagine and realise a zero carbon future.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Horan & Bird Solarhoranandbirdsolar.com.au HQ: Townsville, AustraliaReported employees: 11-50 | Townsville, Australia | 11-50 | Exact match | 28 contacts → |
“The Horan and Bird team is laser focused about the future of renewable energy and continuing to push forward with the goal of giving Australians more control of their energy needs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Smart Energy Answerssmartenergyanswers.com.au HQ: Castle Hill, AustraliaReported employees: 11-50 | Castle Hill, Australia | 11-50 | Exact match | 26 contacts → |
“Smart Energy Answers (SEA) is Australia's leading solar solutions provider.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Glowerglower.com.au HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 26 contacts → |
“Glower upgrades your inefficient household and business products to new sustainable ones, saving your wallet and the world.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 546 company matches
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Cleantech companies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
545 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 546 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Cleantech companies by metro
Questions about this company list
What does Exact match mean for cleantech companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cleantech companies did RevenueBase find based in Australia?
The saved snapshot records 546 matching company records, 4,607 tracked contacts and 1,822 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cleantech companies by geography
- Cleantech companies based in Brisbane, Australia
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- Cleantech companies based in Sydney, Australia
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Cite this list
RevenueBase Data Team. Top 25 cleantech companies based in Australia. Snapshot: September 19, 2026. https://revenuebase.ai/companies/cleantech-companies/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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