Company lists · Data refreshed September 2026
Top 18 Residential geothermal installers based in Australia
RevenueBase identified 36 company matches for residential geothermal installers associated with Australia as of September 2026 and tracks 140 professional contacts across them, including 39 with verified work emails. Sydney is the largest hub.
This list covers company matches for residential geothermal installers 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 18 largest residential geothermal installers based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 17 contacts → | ||||
Exact match “Established in 2004, ecoMaster is a multi-award winning Australian business specialising in the thermal energy efficiency retrofit of existing homes.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 14 contacts → | ||||
Exact match “Empower Solar Australia (ESA) is proudly a local Western Australian owned and operated business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 9 contacts → | ||||
Exact match “Welcome to Sunrise Saves Energy Pty Ltd!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 7 contacts → | ||||
Exact match “Good Earth Group is all about helping you save money on your energy bills by getting your home or business more energy efficient.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 4 contacts → | ||||
Exact match “We provide energy-efficient hot water heat pumps for homes and businesses across NSW and VIC.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 4 contacts → | ||||
Exact match “CWL Group are industry leaders in Geothermal Exchange heating and cooling, integrated heating systems and hydraulic projects across Greater Sydney and Southern Highlands.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 4 contacts → | ||||
Exact match “Direct Energy Australia is a diversified renewable-energy solutions company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 3 contacts → | ||||
Exact match “GeoExchange Australia Pty Ltd pioneered the ground source / geothermal heat pump industry in Australia.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 3 contacts → | ||||
Exact match “At Online Air and Solar, we are passionate about delivering the best quality of home heating and cooling and solar energy systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 3 contacts → | ||||
Exact match “Everwarm designs, supplies and installs renewable hydronic heating and cooling systems to residential and commercial customers in New South Wales, Australia.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 2 contacts → | ||||
Exact match “SóGeo is at the forefront of sustainable energy solutions, offering Australians a comprehensive lifestyle heating and cooling system that's not only good for the planet but also…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 2 contacts → | ||||
Exact match “Established in 2011, Adam Solar is an Australian owned residential and commercial solar installation specialist based in Adelaide, South Australia.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match “Ecotherm Australia is passionate about the promotion of energy efficiency and sustainability in the HVAC industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “Jaicrest has been perfecting high efficiency reverse cycle installations for heating and air conditioning since 1990.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 1 contacts → | ||||
Exact match “Parr's design, install and maintain tailored, energy efficient solutions to keep you and your family comfortable at home.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 1 contacts → | ||||
Exact match “Adelaide Heat Pumps are a team that believe there is an end in sight for the consumption of fossil fuels for pool heating and hot water in residential and commercial applications.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “At Greenstone Energy, we redefine the standards of heating and cooling solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match Recorded description not available. 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 “residential geothermal installers”. 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 18 of 36 residential geothermal installers based in Australia
See the full list, filter by size, metro and specialty, and access 39 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Residential geothermal installers 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 36 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 “residential geothermal installers” 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 39 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.
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 “residential geothermal installers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many residential geothermal installers are there based in Australia?
RevenueBase identified 36 company matches for residential geothermal installers 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?
Ecomaster Thermal Energy Efficiency tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most residential geothermal installers?
Sydney leads with 4 company records, followed by Melbourne (3) and Adelaide (2).
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 39 professional contacts with verified work emails tracked across these 36 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 36 residential geothermal installers based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Residential geothermal installers by geography
- Residential geothermal installers based in Belgium
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- Residential geothermal installers based in France
- Residential geothermal installers based in Germany
- Residential geothermal installers based in Italy
- Residential geothermal installers based in the Netherlands
- Residential geothermal installers based in Sweden
- Residential geothermal installers based in the United Kingdom
- Residential geothermal installers based in the United States
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
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- Residential geothermal installers based in Belgium
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Company intelligence · public preview
Top 18 residential geothermal installers 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 36 matching company records for residential geothermal installers based in Australia, with 140 tracked contacts and 39 verified work emails.
This public preview shows 18 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 18 residential geothermal installers 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 | Ecomaster Thermal Energy Efficiencyecomaster.com.au HQ: Preston, AustraliaReported employees: 1-10 | Preston, Australia | 1-10 | Exact match | 17 contacts → |
“Established in 2004, ecoMaster is a multi-award winning Australian business specialising in the thermal energy efficiency retrofit of existing homes.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Empower Solar Australiaempowersolaraustralia.com.auHQ: Canning Vale, AustraliaReported employees: 11-50 | Canning Vale, Australia | 11-50 | Exact match | 14 contacts → |
“Empower Solar Australia (ESA) is proudly a local Western Australian owned and operated business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sunrise Saves Energy SSEsunrisesavesenergy.com.au HQ: Thomastown, AustraliaReported employees: 51-200 | Thomastown, Australia | 51-200 | Exact match | 9 contacts → |
“Welcome to Sunrise Saves Energy Pty Ltd!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Good Earth Groupgoodearthgroup.com.auHQ: Emu Plains, AustraliaReported employees: 1-10 | Emu Plains, Australia | 1-10 | Exact match | 7 contacts → |
“Good Earth Group is all about helping you save money on your energy bills by getting your home or business more energy efficient.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hitech HOT Waterhitechhotwater.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 4 contacts → |
“We provide energy-efficient hot water heat pumps for homes and businesses across NSW and VIC.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | CWL Groupcwlgroup.com.au HQ: Miranda, AustraliaReported employees: 11-50 | Miranda, Australia | 11-50 | Exact match | 4 contacts → |
“CWL Group are industry leaders in Geothermal Exchange heating and cooling, integrated heating systems and hydraulic projects across Greater Sydney and Southern Highlands.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Direct Energy Australiadirectenergy.com.auHQ: West Perth, AustraliaReported employees: 1-10 | West Perth, Australia | 1-10 | Exact match | 4 contacts → |
“Direct Energy Australia is a diversified renewable-energy solutions company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Geoexchange Australiageoexchange.com.au HQ: North Sydney, AustraliaReported employees: 1-10 | North Sydney, Australia | 1-10 | Exact match | 3 contacts → |
“GeoExchange Australia Pty Ltd pioneered the ground source / geothermal heat pump industry in Australia.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Online AIR And Solaronlineairandsolar.com.au HQ: Epping, AustraliaReported employees: 11-50 | Epping, Australia | 11-50 | Exact match | 3 contacts → |
“At Online Air and Solar, we are passionate about delivering the best quality of home heating and cooling and solar energy systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Everwarm PTY LTDeverwarm.com.au HQ: Goulburn, AustraliaReported employees: 1-10 | Goulburn, Australia | 1-10 | Exact match | 3 contacts → |
“Everwarm designs, supplies and installs renewable hydronic heating and cooling systems to residential and commercial customers in New South Wales, Australia.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | SÓ Geothermalsogeo.com.au HQ: Carrum Downs, AustraliaReported employees: 11-50 | Carrum Downs, Australia | 11-50 | Exact match | 2 contacts → |
“SóGeo is at the forefront of sustainable energy solutions, offering Australians a comprehensive lifestyle heating and cooling system that's not only good for the planet but also…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Adam Solar PTY LTDadamsolar.com.auHQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 2 contacts → |
“Established in 2011, Adam Solar is an Australian owned residential and commercial solar installation specialist based in Adelaide, South Australia.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ecotherm Australiaecotherm.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 2 contacts → |
“Ecotherm Australia is passionate about the promotion of energy efficiency and sustainability in the HVAC industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Jaicrest AIR Conditioningjaicrest.com.au HQ: Willoughby, AustraliaReported employees: Not recorded | Willoughby, Australia | Not recorded | Exact match | 2 contacts → |
“Jaicrest has been perfecting high efficiency reverse cycle installations for heating and air conditioning since 1990.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Parr Airconditioningparrair.com.au HQ: Derwent Park, AustraliaReported employees: 1-10 | Derwent Park, Australia | 1-10 | Exact match | 1 contacts → |
“Parr's design, install and maintain tailored, energy efficient solutions to keep you and your family comfortable at home.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Adelaide Heat Pumpsadelaideheatpumps.com.auHQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 1 contacts → |
“Adelaide Heat Pumps are a team that believe there is an end in sight for the consumption of fossil fuels for pool heating and hot water in residential and commercial applications.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Greenstone Energygreenstoneenergy.com.auHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 1 contacts → |
“At Greenstone Energy, we redefine the standards of heating and cooling solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Solahart Port Macquariesolahartportmacquarie.com.au HQ: Port Macquarie, AustraliaReported employees: 1-10 | Port Macquarie, Australia | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 18 of 36 company matches
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Residential geothermal installers: 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
35 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 36 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 ↗
Questions about this company list
What does Exact match mean for residential geothermal installers?
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 residential geothermal installers did RevenueBase find based in Australia?
The saved snapshot records 36 matching company records, 140 tracked contacts and 39 verified emails. The public preview displays 18 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
Residential geothermal installers by geography
- Residential geothermal installers based in Belgium
- Residential geothermal installers based in Canada
- Residential geothermal installers based in France
- Residential geothermal installers based in Germany
- Residential geothermal installers based in Italy
- Residential geothermal installers based in the Netherlands
- Residential geothermal installers based in Sweden
- Residential geothermal installers based in the United Kingdom
- Residential geothermal installers based in the United States
Cite this list
RevenueBase Data Team. Top 18 residential geothermal installers based in Australia. Snapshot: September 21, 2026. https://revenuebase.ai/companies/residential-geothermal-installers/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
- Residential geothermal installers based in Belgium
- Residential geothermal installers based in Canada
- Residential geothermal installers based in France
- Residential geothermal installers based in Germany
- Residential geothermal installers based in Italy
- Residential geothermal installers based in the Netherlands
Company intelligence · public preview
Top 18 residential geothermal installers based in Australia
RevenueBase records 36 matching company records for residential geothermal installers based in Australia, with 140 tracked contacts and 39 verified work emails.
This public preview shows 18 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 18 residential geothermal installers 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 | Ecomaster Thermal Energy Efficiencyecomaster.com.au HQ: Preston, AustraliaReported employees: 1-10 | Preston, Australia | 1-10 | Exact match | 17 contacts → |
“Established in 2004, ecoMaster is a multi-award winning Australian business specialising in the thermal energy efficiency retrofit of existing homes.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Empower Solar Australiaempowersolaraustralia.com.au HQ: Canning Vale, AustraliaReported employees: 11-50 | Canning Vale, Australia | 11-50 | Exact match | 14 contacts → |
“Empower Solar Australia (ESA) is proudly a local Western Australian owned and operated business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sunrise Saves Energy SSEsunrisesavesenergy.com.au HQ: Thomastown, AustraliaReported employees: 51-200 | Thomastown, Australia | 51-200 | Exact match | 9 contacts → |
“Welcome to Sunrise Saves Energy Pty Ltd!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Good Earth Groupgoodearthgroup.com.au HQ: Emu Plains, AustraliaReported employees: 1-10 | Emu Plains, Australia | 1-10 | Exact match | 7 contacts → |
“Good Earth Group is all about helping you save money on your energy bills by getting your home or business more energy efficient.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hitech HOT Waterhitechhotwater.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 4 contacts → |
“We provide energy-efficient hot water heat pumps for homes and businesses across NSW and VIC.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | CWL Groupcwlgroup.com.au HQ: Miranda, AustraliaReported employees: 11-50 | Miranda, Australia | 11-50 | Exact match | 4 contacts → |
“CWL Group are industry leaders in Geothermal Exchange heating and cooling, integrated heating systems and hydraulic projects across Greater Sydney and Southern Highlands.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Direct Energy Australiadirectenergy.com.au HQ: West Perth, AustraliaReported employees: 1-10 | West Perth, Australia | 1-10 | Exact match | 4 contacts → |
“Direct Energy Australia is a diversified renewable-energy solutions company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Geoexchange Australiageoexchange.com.au HQ: North Sydney, AustraliaReported employees: 1-10 | North Sydney, Australia | 1-10 | Exact match | 3 contacts → |
“GeoExchange Australia Pty Ltd pioneered the ground source / geothermal heat pump industry in Australia.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Online AIR And Solaronlineairandsolar.com.au HQ: Epping, AustraliaReported employees: 11-50 | Epping, Australia | 11-50 | Exact match | 3 contacts → |
“At Online Air and Solar, we are passionate about delivering the best quality of home heating and cooling and solar energy systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Everwarm PTY LTDeverwarm.com.au HQ: Goulburn, AustraliaReported employees: 1-10 | Goulburn, Australia | 1-10 | Exact match | 3 contacts → |
“Everwarm designs, supplies and installs renewable hydronic heating and cooling systems to residential and commercial customers in New South Wales, Australia.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | SÓ Geothermalsogeo.com.au HQ: Carrum Downs, AustraliaReported employees: 11-50 | Carrum Downs, Australia | 11-50 | Exact match | 2 contacts → |
“SóGeo is at the forefront of sustainable energy solutions, offering Australians a comprehensive lifestyle heating and cooling system that's not only good for the planet but also…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Adam Solar PTY LTDadamsolar.com.au HQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 2 contacts → |
“Established in 2011, Adam Solar is an Australian owned residential and commercial solar installation specialist based in Adelaide, South Australia.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ecotherm Australiaecotherm.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 2 contacts → |
“Ecotherm Australia is passionate about the promotion of energy efficiency and sustainability in the HVAC industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Jaicrest AIR Conditioningjaicrest.com.au HQ: Willoughby, AustraliaReported employees: Not recorded | Willoughby, Australia | Not recorded | Exact match | 2 contacts → |
“Jaicrest has been perfecting high efficiency reverse cycle installations for heating and air conditioning since 1990.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Parr Airconditioningparrair.com.au HQ: Derwent Park, AustraliaReported employees: 1-10 | Derwent Park, Australia | 1-10 | Exact match | 1 contacts → |
“Parr's design, install and maintain tailored, energy efficient solutions to keep you and your family comfortable at home.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Adelaide Heat Pumpsadelaideheatpumps.com.au HQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 1 contacts → |
“Adelaide Heat Pumps are a team that believe there is an end in sight for the consumption of fossil fuels for pool heating and hot water in residential and commercial applications.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Greenstone Energygreenstoneenergy.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 1 contacts → |
“At Greenstone Energy, we redefine the standards of heating and cooling solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Solahart Port Macquariesolahartportmacquarie.com.au HQ: Port Macquarie, AustraliaReported employees: 1-10 | Port Macquarie, Australia | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 18 of 36 company matches
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Residential geothermal installers: 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
35 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 36 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 ↗
Questions about this company list
What does Exact match mean for residential geothermal installers?
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 residential geothermal installers did RevenueBase find based in Australia?
The saved snapshot records 36 matching company records, 140 tracked contacts and 39 verified emails. The public preview displays 18 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
Residential geothermal installers by geography
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Cite this list
RevenueBase Data Team. Top 18 residential geothermal installers based in Australia. Snapshot: September 21, 2026. https://revenuebase.ai/companies/residential-geothermal-installers/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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