Company lists · Data refreshed September 2026
Top 25 Cleantech consulting firms based in Australia
RevenueBase identified 270 company matches for cleantech consulting firms associated with Australia as of September 2026 and tracks 1,825 professional contacts across them, including 779 with verified work emails. Melbourne is the largest hub.
This list covers company matches for cleantech consulting firms 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 21, 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 consulting firms based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 361 contacts → | ||||
Exact match “At EMM, we believe that a sustainable future is achievable, and we are dedicated to helping our clients and the community make it a reality.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 101 contacts → | ||||
Exact match “At Earth Systems, we believe that solving the world’s environmental challenges requires more than just knowledge-it takes innovation and action.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 39 contacts → | ||||
Exact match “ITP Renewables is Australia’s longest-running, independent, renewable energy consultancy.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 36 contacts → | ||||
Exact match “We offer specialist consulting and project services, solving complex strategic and systematic issues across the environmental, natural resource, planning, sustainability, policy…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 34 contacts → | ||||
Exact match “At RTS, we are dedicated to powering a sustainable future for Australia.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 26 contacts → | ||||
Exact match “Gaia Resources is a consultancy that responsibly delivers sustainable technology solutions to make the world a better place.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 26 contacts → | ||||
Exact match “Rebranded and found in 2022 by senior industry professionals and electrical engineers who have over 30 years of experiences in ESG, Renewable Energy, stand-alone Offgrid Solar PV…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 23 contacts → | ||||
Exact match “Arche Energy is a clean energy, power and infrastructure advisory providing a depth of experience to the investment community as it develops and executes clean energy, power…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 22 contacts → | ||||
Exact match “At Dartmouth Consulting, we believe that success is achieved through the integration of sustainability, engagement, commercial outcomes and effective implementation throughout…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 20 contacts → | ||||
Exact match “Zephyr is an environmental consulting practice specialising in air emissions and carbon management.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 18 contacts → | ||||
Exact match “EnergyLink Services is a multi-disciplinary, specialist, energy and carbon consultancy and project developer.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 17 contacts → | ||||
Exact match “At Infostatus, we translate complex technology into accessible, tailored services that help organisations rethink how they work.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 16 contacts → | ||||
Exact match “Expert Environmental Planners, Environmental Scientists and Environmental Engineering.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “EMS is an energy consultancy specialising in providing assistance to commercial and industrial clients, agribusinesses, mines, as well as small/medium enterprises in their…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “Cogency is a climate focused planning, environmental assessment and engagement consultancy, helping like-minded clients make complex projects simpler.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 13 contacts → | ||||
Exact match “Our mission is to raise the standard of the solar and smart energy industry through excellence in project development, engineering and quality management.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “With our independent analytical, commercial and strategic capabilities, we guide our partners to identify opportunities, solve complex problems and unlock growth in the renewable…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “The Fichtner Group is one of the leading independent engineering consultancy firms in the world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “We deliver more, to make a difference.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 13 contacts → | ||||
Exact match “We bring together a diverse and highly-skilled team offering a range of environmental services to suit any project.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “We work with startups, research organisations, investors, governments, and end users to commercialise cleantech and implement it through business strategy, communications, and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Blue Environment is an Australian environmental consulting company specialising in strategic advisory services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “We help businesses increase operating margins and cut emissions through tailored energy solutions that deliver measurable results.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “BE & R are a supplier of choice for sustainable energy solutions throughout Asia Pacific.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “Ecologiq Group | Engineering.” Recorded in the RevenueBase company graph · Sep 21, 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 consulting firms”. 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 270 cleantech consulting firms based in Australia
See the full list, filter by size, metro and specialty, and access 779 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Cleantech consulting firms based in Australia at a glance
As of Sep 21, 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 270 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 consulting firms” 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 779 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 21, 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 consulting firms 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 consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cleantech consulting firms are there based in Australia?
RevenueBase identified 270 company matches for cleantech consulting firms 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?
EMM Consulting PTY Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most cleantech consulting firms?
Melbourne leads with 45 company records, followed by Sydney (35) and Brisbane (28).
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 779 professional contacts with verified work emails tracked across these 270 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 270 cleantech consulting firms based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Cleantech consulting firms by geography
- Cleantech consulting firms based in Melbourne, Australia
- Cleantech consulting firms based in Sydney, Australia
- Cleantech consulting firms based in Belo Horizonte, Brazil
- Cleantech consulting firms based in Porto Alegre, Brazil
- Cleantech consulting firms based in Rio De Janeiro, Brazil
- Cleantech consulting firms based in Sao Paulo, Brazil
- Cleantech consulting firms based in Calgary, Canada
- Cleantech consulting firms based in Toronto, Canada
- Cleantech consulting firms based in Vancouver, Canada
- Cleantech consulting firms based in Barcelona, Spain
- Cleantech consulting firms based in Madrid, Spain
- Cleantech consulting firms based in Austin, United States
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 consulting firms based in Melbourne, Australia
- Cleantech consulting firms based in Sydney, Australia
- Cleantech consulting firms based in Belo Horizonte, Brazil
- Cleantech consulting firms based in Porto Alegre, Brazil
- Cleantech consulting firms based in Rio De Janeiro, Brazil
- Cleantech consulting firms based in Sao Paulo, Brazil
Company intelligence · public preview
Top 25 cleantech consulting firms 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 270 matching company records for cleantech consulting firms based in Australia, with 1,825 tracked contacts and 779 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 21, 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 consulting firms 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 |  EMM Consulting PTY Limitedemmconsulting.com.auHQ: St Leonards, AustraliaReported employees: 201-500 | St Leonards, Australia | 201-500 | Exact match | 361 contacts → |
“At EMM, we believe that a sustainable future is achievable, and we are dedicated to helping our clients and the community make it a reality.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Earth Systemsearthsystemsglobal.comHQ: Port Melbourne, AustraliaReported employees: 51-200 | Port Melbourne, Australia | 51-200 | Exact match | 101 contacts → |
“At Earth Systems, we believe that solving the world’s environmental challenges requires more than just knowledge-it takes innovation and action.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Wolfpeakwolfpeak.com.auHQ: Port Macquarie, AustraliaReported employees: 11-50 | Port Macquarie, Australia | 11-50 | Exact match | 36 contacts → |
“We offer specialist consulting and project services, solving complex strategic and systematic issues across the environmental, natural resource, planning, sustainability, policy…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Gaia Resourcesgaiaresources.com.auHQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 26 contacts → |
“Gaia Resources is a consultancy that responsibly delivers sustainable technology solutions to make the world a better place.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Envaicaenvaica.com.auHQ: Cockburn Central, AustraliaReported employees: 1-10 | Cockburn Central, Australia | 1-10 | Exact match | 26 contacts → |
“Rebranded and found in 2022 by senior industry professionals and electrical engineers who have over 30 years of experiences in ESG, Renewable Energy, stand-alone Offgrid Solar PV…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Arche Energyarcheenergy.com.auHQ: Fortitude Valley, AustraliaReported employees: 11-50 | Fortitude Valley, Australia | 11-50 | Exact match | 23 contacts → |
“Arche Energy is a clean energy, power and infrastructure advisory providing a depth of experience to the investment community as it develops and executes clean energy, power…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Dartmouth Consultingdartmouthconsulting.com.auHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 22 contacts → |
“At Dartmouth Consulting, we believe that success is achieved through the integration of sustainability, engagement, commercial outcomes and effective implementation throughout…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Zephyr Environmentalzephyrenviro.comHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 20 contacts → |
“Zephyr is an environmental consulting practice specialising in air emissions and carbon management.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Energylink Services PTY LTDenergylinkservices.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 18 contacts → |
“EnergyLink Services is a multi-disciplinary, specialist, energy and carbon consultancy and project developer.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Infostatusinfostatus.com.auHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 17 contacts → |
“At Infostatus, we translate complex technology into accessible, tailored services that help organisations rethink how they work.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Future-Plus Environmentalfuture-plus.com.au HQ: Warana, AustraliaReported employees: 11-50 | Warana, Australia | 11-50 | Exact match | 16 contacts → |
“Expert Environmental Planners, Environmental Scientists and Environmental Engineering.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Energy & Management Servicesems.com.auHQ: Warners Bay, AustraliaReported employees: 11-50 | Warners Bay, Australia | 11-50 | Exact match | 15 contacts → |
“EMS is an energy consultancy specialising in providing assistance to commercial and industrial clients, agribusinesses, mines, as well as small/medium enterprises in their…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Cogency Australiacogencyaustralia.com.auHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 13 contacts → |
“Cogency is a climate focused planning, environmental assessment and engagement consultancy, helping like-minded clients make complex projects simpler.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  ENHARenhar.com.auHQ: Fitzroy North, AustraliaReported employees: 11-50 | Fitzroy North, Australia | 11-50 | Exact match | 13 contacts → |
“Our mission is to raise the standard of the solar and smart energy industry through excellence in project development, engineering and quality management.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Stride Renewablesstriderenewables.comHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 13 contacts → |
“With our independent analytical, commercial and strategic capabilities, we guide our partners to identify opportunities, solve complex problems and unlock growth in the renewable…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Fichtner Australiafichtner.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 13 contacts → |
“The Fichtner Group is one of the leading independent engineering consultancy firms in the world.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Regen Strategicregenstrategic.com.auHQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 13 contacts → |
“We deliver more, to make a difference.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  The Environmental Factorenvirofact.com.auHQ: Rockley Mount, AustraliaReported employees: 1-10 | Rockley Mount, Australia | 1-10 | Exact match | 13 contacts → |
“We bring together a diverse and highly-skilled team offering a range of environmental services to suit any project.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Helixoshelixos.coHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 10 contacts → |
“We work with startups, research organisations, investors, governments, and end users to commercialise cleantech and implement it through business strategy, communications, and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Blue Environment PTY LTDblueenvironment.com.auHQ: Docklands, AustraliaReported employees: 1-10 | Docklands, Australia | 1-10 | Exact match | 10 contacts → |
“Blue Environment is an Australian environmental consulting company specialising in strategic advisory services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Nrg-Onenrgone.com.au HQ: Toowoomba, AustraliaReported employees: 1-10 | Toowoomba, Australia | 1-10 | Exact match | 10 contacts → |
“We help businesses increase operating margins and cut emissions through tailored energy solutions that deliver measurable results.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Be&r Consultingberconsulting.com.auHQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 9 contacts → |
“BE & R are a supplier of choice for sustainable energy solutions throughout Asia Pacific.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ėcologiq Groupecologiq.group HQ: Chadstone, AustraliaReported employees: 11-50 | Chadstone, Australia | 11-50 | Exact match | 9 contacts → |
“Ecologiq Group | Engineering.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 270 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Cleantech consulting firms: dataset insights
September 21, 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
269 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 270 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 21, 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 consulting firms by metro
Questions about this company list
What does Exact match mean for cleantech consulting firms?
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 consulting firms did RevenueBase find based in Australia?
The saved snapshot records 270 matching company records, 1,825 tracked contacts and 779 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 21, 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 consulting firms by geography
- Cleantech consulting firms based in Melbourne, Australia
- Cleantech consulting firms based in Sydney, Australia
- Cleantech consulting firms based in Belo Horizonte, Brazil
- Cleantech consulting firms based in Porto Alegre, Brazil
- Cleantech consulting firms based in Rio De Janeiro, Brazil
- Cleantech consulting firms based in Sao Paulo, Brazil
- Cleantech consulting firms based in Calgary, Canada
- Cleantech consulting firms based in Toronto, Canada
- Cleantech consulting firms based in Vancouver, Canada
- Cleantech consulting firms based in Barcelona, Spain
- Cleantech consulting firms based in Madrid, Spain
- Cleantech consulting firms based in Austin, United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 cleantech consulting firms based in Australia. Snapshot: September 21, 2026. https://revenuebase.ai/companies/cleantech-consulting-firms/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 consulting firms based in Melbourne, Australia
- Cleantech consulting firms based in Sydney, Australia
- Cleantech consulting firms based in Belo Horizonte, Brazil
- Cleantech consulting firms based in Porto Alegre, Brazil
- Cleantech consulting firms based in Rio De Janeiro, Brazil
- Cleantech consulting firms based in Sao Paulo, Brazil
Company intelligence · public preview
Top 25 cleantech consulting firms based in Australia
RevenueBase records 270 matching company records for cleantech consulting firms based in Australia, with 1,825 tracked contacts and 779 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 21, 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 consulting firms 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 | EMM Consulting PTY Limitedemmconsulting.com.au HQ: St Leonards, AustraliaReported employees: 201-500 | St Leonards, Australia | 201-500 | Exact match | 361 contacts → |
“At EMM, we believe that a sustainable future is achievable, and we are dedicated to helping our clients and the community make it a reality.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Earth Systemsearthsystemsglobal.com HQ: Port Melbourne, AustraliaReported employees: 51-200 | Port Melbourne, Australia | 51-200 | Exact match | 101 contacts → |
“At Earth Systems, we believe that solving the world’s environmental challenges requires more than just knowledge-it takes innovation and action.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Wolfpeakwolfpeak.com.au HQ: Port Macquarie, AustraliaReported employees: 11-50 | Port Macquarie, Australia | 11-50 | Exact match | 36 contacts → |
“We offer specialist consulting and project services, solving complex strategic and systematic issues across the environmental, natural resource, planning, sustainability, policy…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Gaia Resourcesgaiaresources.com.au HQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 26 contacts → |
“Gaia Resources is a consultancy that responsibly delivers sustainable technology solutions to make the world a better place.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Envaicaenvaica.com.au HQ: Cockburn Central, AustraliaReported employees: 1-10 | Cockburn Central, Australia | 1-10 | Exact match | 26 contacts → |
“Rebranded and found in 2022 by senior industry professionals and electrical engineers who have over 30 years of experiences in ESG, Renewable Energy, stand-alone Offgrid Solar PV…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Arche Energyarcheenergy.com.au HQ: Fortitude Valley, AustraliaReported employees: 11-50 | Fortitude Valley, Australia | 11-50 | Exact match | 23 contacts → |
“Arche Energy is a clean energy, power and infrastructure advisory providing a depth of experience to the investment community as it develops and executes clean energy, power…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Dartmouth Consultingdartmouthconsulting.com.au HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 22 contacts → |
“At Dartmouth Consulting, we believe that success is achieved through the integration of sustainability, engagement, commercial outcomes and effective implementation throughout…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Zephyr Environmentalzephyrenviro.com HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 20 contacts → |
“Zephyr is an environmental consulting practice specialising in air emissions and carbon management.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Energylink Services PTY LTDenergylinkservices.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 18 contacts → |
“EnergyLink Services is a multi-disciplinary, specialist, energy and carbon consultancy and project developer.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Infostatusinfostatus.com.au HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 17 contacts → |
“At Infostatus, we translate complex technology into accessible, tailored services that help organisations rethink how they work.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Future-Plus Environmentalfuture-plus.com.au HQ: Warana, AustraliaReported employees: 11-50 | Warana, Australia | 11-50 | Exact match | 16 contacts → |
“Expert Environmental Planners, Environmental Scientists and Environmental Engineering.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Energy & Management Servicesems.com.au HQ: Warners Bay, AustraliaReported employees: 11-50 | Warners Bay, Australia | 11-50 | Exact match | 15 contacts → |
“EMS is an energy consultancy specialising in providing assistance to commercial and industrial clients, agribusinesses, mines, as well as small/medium enterprises in their…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Cogency Australiacogencyaustralia.com.au HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 13 contacts → |
“Cogency is a climate focused planning, environmental assessment and engagement consultancy, helping like-minded clients make complex projects simpler.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ENHARenhar.com.au HQ: Fitzroy North, AustraliaReported employees: 11-50 | Fitzroy North, Australia | 11-50 | Exact match | 13 contacts → |
“Our mission is to raise the standard of the solar and smart energy industry through excellence in project development, engineering and quality management.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Stride Renewablesstriderenewables.com HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 13 contacts → |
“With our independent analytical, commercial and strategic capabilities, we guide our partners to identify opportunities, solve complex problems and unlock growth in the renewable…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Fichtner Australiafichtner.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 13 contacts → |
“The Fichtner Group is one of the leading independent engineering consultancy firms in the world.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Regen Strategicregenstrategic.com.au HQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 13 contacts → |
“We deliver more, to make a difference.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | The Environmental Factorenvirofact.com.au HQ: Rockley Mount, AustraliaReported employees: 1-10 | Rockley Mount, Australia | 1-10 | Exact match | 13 contacts → |
“We bring together a diverse and highly-skilled team offering a range of environmental services to suit any project.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Helixoshelixos.co HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 10 contacts → |
“We work with startups, research organisations, investors, governments, and end users to commercialise cleantech and implement it through business strategy, communications, and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Blue Environment PTY LTDblueenvironment.com.au HQ: Docklands, AustraliaReported employees: 1-10 | Docklands, Australia | 1-10 | Exact match | 10 contacts → |
“Blue Environment is an Australian environmental consulting company specialising in strategic advisory services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Nrg-Onenrgone.com.au HQ: Toowoomba, AustraliaReported employees: 1-10 | Toowoomba, Australia | 1-10 | Exact match | 10 contacts → |
“We help businesses increase operating margins and cut emissions through tailored energy solutions that deliver measurable results.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Be&r Consultingberconsulting.com.au HQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 9 contacts → |
“BE & R are a supplier of choice for sustainable energy solutions throughout Asia Pacific.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ėcologiq Groupecologiq.group HQ: Chadstone, AustraliaReported employees: 11-50 | Chadstone, Australia | 11-50 | Exact match | 9 contacts → |
“Ecologiq Group | Engineering.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 270 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Cleantech consulting firms: dataset insights
September 21, 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
269 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 270 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 21, 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 consulting firms by metro
Questions about this company list
What does Exact match mean for cleantech consulting firms?
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 consulting firms did RevenueBase find based in Australia?
The saved snapshot records 270 matching company records, 1,825 tracked contacts and 779 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 21, 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 consulting firms by geography
- Cleantech consulting firms based in Melbourne, Australia
- Cleantech consulting firms based in Sydney, Australia
- Cleantech consulting firms based in Belo Horizonte, Brazil
- Cleantech consulting firms based in Porto Alegre, Brazil
- Cleantech consulting firms based in Rio De Janeiro, Brazil
- Cleantech consulting firms based in Sao Paulo, Brazil
- Cleantech consulting firms based in Calgary, Canada
- Cleantech consulting firms based in Toronto, Canada
- Cleantech consulting firms based in Vancouver, Canada
- Cleantech consulting firms based in Barcelona, Spain
- Cleantech consulting firms based in Madrid, Spain
- Cleantech consulting firms based in Austin, United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 cleantech consulting firms based in Australia. Snapshot: September 21, 2026. https://revenuebase.ai/companies/cleantech-consulting-firms/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 consulting firms based in Melbourne, Australia
- Cleantech consulting firms based in Sydney, Australia
- Cleantech consulting firms based in Belo Horizonte, Brazil
- Cleantech consulting firms based in Porto Alegre, Brazil
- Cleantech consulting firms based in Rio De Janeiro, Brazil
- Cleantech consulting firms based in Sao Paulo, Brazil