Company lists · Data refreshed October 2026
Top 25 Building energy auditing firms based in Australia
RevenueBase identified 85 company matches for building energy auditing firms associated with Australia as of October 2026 and tracks 471 professional contacts across them, including 185 with verified work emails. Melbourne is the largest hub.
This list covers company matches for building energy auditing 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 October 9, 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 building energy auditing firms based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 158 contacts → | ||||
Exact match “We help businesses buy better energy, saving them time and improving their bottom line.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 2 | 14 contacts → | ||||
Exact match “Ecosaver is an Australian owned and operated company established in 2017.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 3 | 13 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 4 | 13 contacts → | ||||
Exact match “E-Green Electrical are the pioneers in energy efficiency.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 5 | 11 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 6 | 11 contacts → | ||||
Exact match “Green Choice Consulting provides expert Energy Efficiency Assessments and Design Advice for residential and commercial projects across Australia.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 7 | 10 contacts → | ||||
Exact match “SmartConsult provide energy consulting for large, medium and small businesses looking to reduce their energy expenditures.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 8 | 7 contacts → | ||||
Exact match “Optimise Energy Solutions (OES) offers a unique concept which unlocks significant operational savings by delivering turn-key energy efficiency solutions often with Zero Capital…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “Anderson Energy Efficiency (formerly Clyde Anderson Pty Ltd) is a Queensland-based Professional Energy Consultancy service, performing energy efficiency assessments for projects…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “At SeedHaus™ we provide both residential and commercial energy efficiency solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “We assist people in achieving their desired level of energy Independence.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “PIECHOWSKI ENERGY IS AN ENERGY EFFICIENCY AND SUTAINABLE BUILDINGS SOULTIONS COMPANY.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “Blue Green Engineering (BGe) is the energy services company that works with people and organisations to reduce their energy consumption and combat rising energy.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “CK Electrical, Solar & Air Conditioning is Brisbane’s trusted provider of premium energy-efficient solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “Established in 1996, Sustainable Facility Group,(formerly Datacom Australia) has had a longstanding history providing energy efficient solutions to various commercial…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Avance Energy Solutions provides proven technologies and solutions that will allow your facility to operate at optimal efficiency.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Ensol Systems was formed to develop and implement world leading energy efficiency solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “At EON Advisory, we don’t just cut your energy bills-we slash them like a guitar solo in a rock anthem!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “With over 7 years' experience in the industry and a catalogue of market leading clients behind us, you can relax knowing we will safely and quickly manage the entire project from…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Accelerate provides Energy Efficiency and Building Sustainability assessments throughout Australia.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “We are accredited energy assessors based in picturesque Wangi Wangi, Lake Macquarie.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Electrical Energy Savers helps households and businesses find and implement energy-saving solutions to reduce electricity costs and carbon emissions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Empowering everyday Australians to make their home more sustainable.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Powerhaus Engineering helps people design smart homes that are light on the planet.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Specializing in energy efficiency consulting across Australia, MGE excels in offering top-tier consulting and installation services.” Recorded in the RevenueBase company graph · Oct 9, 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 “building energy auditing 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 85 building energy auditing firms based in Australia
See the full list, filter by size, metro and specialty, and access 185 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Building energy auditing firms based in Australia at a glance
As of Oct 9, 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 85 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 “building energy auditing 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 185 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 October 9, 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 “building energy auditing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many building energy auditing firms are there based in Australia?
RevenueBase identified 85 company matches for building energy auditing firms associated with Australia as of October 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?
ZEMBL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most building energy auditing firms?
Melbourne leads with 7 company records, followed by Sydney (6) and Brisbane (4).
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 185 professional contacts with verified work emails tracked across these 85 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 October 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 85 building energy auditing firms based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Building energy auditing firms by geography
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- Building energy auditing firms based in Brazil
- Building energy auditing firms based in Canada
- Building energy auditing firms based in Czechia
- Building energy auditing firms based in France
- Building energy auditing firms based in Germany
- Building energy auditing firms based in India
- Building energy auditing firms based in Ireland
- Building energy auditing firms based in Italy
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
- Building energy auditing firms based in Paris, France
- Building energy auditing firms based in Barcelona, Spain
- Building energy auditing firms based in New York, United States
- Building energy auditing firms based in Belgium
- Building energy auditing firms based in Brazil
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Company intelligence · public preview
Top 25 building energy auditing 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 85 matching company records for building energy auditing firms based in Australia, with 471 tracked contacts and 185 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: October 9, 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 building energy auditing 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 |  ZEMBLzembl.com.auHQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 158 contacts → |
“We help businesses buy better energy, saving them time and improving their bottom line.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ecosaver Australiaecosaver.com.auHQ: Derrimut, AustraliaReported employees: 11-50 | Derrimut, Australia | 11-50 | Exact match | 14 contacts → |
“Ecosaver is an Australian owned and operated company established in 2017.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Energy & Management Servicesems.com.auHQ: Warners Bay, AustraliaReported employees: 11-50 | Warners Bay, Australia | 11-50 | Exact match | 13 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 · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  E-Green Electricale-greenelectrical.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 13 contacts → |
“E-Green Electrical are the pioneers in energy efficiency.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Nrg-Onenrgone.com.au HQ: Toowoomba, AustraliaReported employees: 1-10 | Toowoomba, Australia | 1-10 | Exact match | 11 contacts → |
“We help businesses increase operating margins and cut emissions through tailored energy solutions that deliver measurable results.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Green Choice Consulting PTY LTDgreenchoiceconsulting.com.auHQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 11 contacts → |
“Green Choice Consulting provides expert Energy Efficiency Assessments and Design Advice for residential and commercial projects across Australia.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Smartconsultsmartconsult.com.auHQ: Robina, AustraliaReported employees: 1-10 | Robina, Australia | 1-10 | Exact match | 10 contacts → |
“SmartConsult provide energy consulting for large, medium and small businesses looking to reduce their energy expenditures.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Optimise Energy Solutionsoptimise-energy.com.auHQ: North Sydney, AustraliaReported employees: 1-10 | North Sydney, Australia | 1-10 | Exact match | 7 contacts → |
“Optimise Energy Solutions (OES) offers a unique concept which unlocks significant operational savings by delivering turn-key energy efficiency solutions often with Zero Capital…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Anderson Energy Efficiencyandersonenergy.com.auHQ: Mount Gravatt East, AustraliaReported employees: 1-10 | Mount Gravatt East, Australia | 1-10 | Exact match | 6 contacts → |
“Anderson Energy Efficiency (formerly Clyde Anderson Pty Ltd) is a Queensland-based Professional Energy Consultancy service, performing energy efficiency assessments for projects…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Seedhausseedhaus.com.auHQ: Worongary, AustraliaReported employees: 1-10 | Worongary, Australia | 1-10 | Exact match | 6 contacts → |
“At SeedHaus™ we provide both residential and commercial energy efficiency solutions.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Solar Integritysolarintegrityaw.com.au HQ: Wodonga, AustraliaReported employees: 1-10 | Wodonga, Australia | 1-10 | Exact match | 5 contacts → |
“We assist people in achieving their desired level of energy Independence.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Piechowski Energy PTY LTDpiechowskienergy.comHQ: Melbourne, AustraliaReported employees: 1-10 | Melbourne, Australia | 1-10 | Exact match | 4 contacts → |
“PIECHOWSKI ENERGY IS AN ENERGY EFFICIENCY AND SUTAINABLE BUILDINGS SOULTIONS COMPANY.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Blue Green Engineeringbluegreeneng.com.auHQ: Homebush, AustraliaReported employees: 1-10 | Homebush, Australia | 1-10 | Exact match | 4 contacts → |
“Blue Green Engineering (BGe) is the energy services company that works with people and organisations to reduce their energy consumption and combat rising energy.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CK Electrical, Solar & Air-Conditioningckesa.com.au HQ: Coopers Plains, AustraliaReported employees: 1-10 | Coopers Plains, Australia | 1-10 | Exact match | 4 contacts → |
“CK Electrical, Solar & Air Conditioning is Brisbane’s trusted provider of premium energy-efficient solutions.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sustainable Facility Group PTY LTDsustainablefacility.com.au HQ: Bundoora, AustraliaReported employees: 11-50 | Bundoora, Australia | 11-50 | Exact match | 3 contacts → |
“Established in 1996, Sustainable Facility Group,(formerly Datacom Australia) has had a longstanding history providing energy efficient solutions to various commercial…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Avance Energy Solutions Pty. LTDavance-energy.comHQ: Minchinbury, AustraliaReported employees: 1-10 | Minchinbury, Australia | 1-10 | Exact match | 3 contacts → |
“Avance Energy Solutions provides proven technologies and solutions that will allow your facility to operate at optimal efficiency.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Ensol Systems Pty. LTDensolsystems.com.auHQ: Rosebery, AustraliaReported employees: 11-50 | Rosebery, Australia | 11-50 | Exact match | 3 contacts → |
“Ensol Systems was formed to develop and implement world leading energy efficiency solutions.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | EON Advisoryeonadvisory.com.au HQ: Herston, AustraliaReported employees: 1-10 | Herston, Australia | 1-10 | Exact match | 3 contacts → |
“At EON Advisory, we don’t just cut your energy bills-we slash them like a guitar solo in a rock anthem!” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Optimum Energy Solutions PTY LTDoptimumenergysolutions.com.auHQ: Bondi Junction, AustraliaReported employees: 1-10 | Bondi Junction, Australia | 1-10 | Exact match | 3 contacts → |
“With over 7 years' experience in the industry and a catalogue of market leading clients behind us, you can relax knowing we will safely and quickly manage the entire project from…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Accelerate Sustainability Assessmentsaccsa.net.auHQ: Brisbane, AustraliaReported employees: 1-10 | Brisbane, Australia | 1-10 | Exact match | 2 contacts → |
“Accelerate provides Energy Efficiency and Building Sustainability assessments throughout Australia.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Evergreen Energy Consultantsevergreenec.com.au HQ: Wangi Wangi, AustraliaReported employees: 1-10 | Wangi Wangi, Australia | 1-10 | Exact match | 2 contacts → |
“We are accredited energy assessors based in picturesque Wangi Wangi, Lake Macquarie.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Electrical Energy Saverselectricalenergysavers.com.auHQ: Narangba, AustraliaReported employees: 1-10 | Narangba, Australia | 1-10 | Exact match | 2 contacts → |
“Electrical Energy Savers helps households and businesses find and implement energy-saving solutions to reduce electricity costs and carbon emissions.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Powerhouse Raterspowerhouseraters.com.auHQ: Albury, AustraliaReported employees: 1-10 | Albury, Australia | 1-10 | Exact match | 2 contacts → |
“Empowering everyday Australians to make their home more sustainable.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Powerhaus Engineeringpowerhausengineering.com.auHQ: Canberra, AustraliaReported employees: 1-10 | Canberra, Australia | 1-10 | Exact match | 2 contacts → |
“Powerhaus Engineering helps people design smart homes that are light on the planet.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  MG Enlighteningmgenlightening.auHQ: Melbourne, AustraliaReported employees: 1-10 | Melbourne, Australia | 1-10 | Exact match | 2 contacts → |
“Specializing in energy efficiency consulting across Australia, MGE excels in offering top-tier consulting and installation services.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 85 company matches
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Building energy auditing firms: dataset insights
October 9, 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
85 records in the displayed employee bands.
0 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 85 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: October 9, 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 building energy auditing 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 building energy auditing firms did RevenueBase find based in Australia?
The saved snapshot records 85 matching company records, 471 tracked contacts and 185 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: October 9, 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
Building energy auditing firms by geography
- Building energy auditing firms based in Paris, France
- Building energy auditing firms based in Barcelona, Spain
- Building energy auditing firms based in New York, United States
- Building energy auditing firms based in Belgium
- Building energy auditing firms based in Brazil
- Building energy auditing firms based in Canada
- Building energy auditing firms based in Czechia
- Building energy auditing firms based in France
- Building energy auditing firms based in Germany
- Building energy auditing firms based in India
- Building energy auditing firms based in Ireland
- Building energy auditing firms based in Italy
Cite this list
RevenueBase Data Team. Top 25 building energy auditing firms based in Australia. Snapshot: October 9, 2026. https://revenuebase.ai/companies/building-energy-auditing-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
- Building energy auditing firms based in Paris, France
- Building energy auditing firms based in Barcelona, Spain
- Building energy auditing firms based in New York, United States
- Building energy auditing firms based in Belgium
- Building energy auditing firms based in Brazil
- Building energy auditing firms based in Canada
Company intelligence · public preview
Top 25 building energy auditing firms based in Australia
RevenueBase records 85 matching company records for building energy auditing firms based in Australia, with 471 tracked contacts and 185 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: October 9, 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 building energy auditing 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 | ZEMBLzembl.com.au HQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 158 contacts → |
“We help businesses buy better energy, saving them time and improving their bottom line.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ecosaver Australiaecosaver.com.au HQ: Derrimut, AustraliaReported employees: 11-50 | Derrimut, Australia | 11-50 | Exact match | 14 contacts → |
“Ecosaver is an Australian owned and operated company established in 2017.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Energy & Management Servicesems.com.au HQ: Warners Bay, AustraliaReported employees: 11-50 | Warners Bay, Australia | 11-50 | Exact match | 13 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 · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | E-Green Electricale-greenelectrical.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 13 contacts → |
“E-Green Electrical are the pioneers in energy efficiency.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Nrg-Onenrgone.com.au HQ: Toowoomba, AustraliaReported employees: 1-10 | Toowoomba, Australia | 1-10 | Exact match | 11 contacts → |
“We help businesses increase operating margins and cut emissions through tailored energy solutions that deliver measurable results.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Green Choice Consulting PTY LTDgreenchoiceconsulting.com.au HQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 11 contacts → |
“Green Choice Consulting provides expert Energy Efficiency Assessments and Design Advice for residential and commercial projects across Australia.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Smartconsultsmartconsult.com.au HQ: Robina, AustraliaReported employees: 1-10 | Robina, Australia | 1-10 | Exact match | 10 contacts → |
“SmartConsult provide energy consulting for large, medium and small businesses looking to reduce their energy expenditures.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Optimise Energy Solutionsoptimise-energy.com.au HQ: North Sydney, AustraliaReported employees: 1-10 | North Sydney, Australia | 1-10 | Exact match | 7 contacts → |
“Optimise Energy Solutions (OES) offers a unique concept which unlocks significant operational savings by delivering turn-key energy efficiency solutions often with Zero Capital…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Anderson Energy Efficiencyandersonenergy.com.au HQ: Mount Gravatt East, AustraliaReported employees: 1-10 | Mount Gravatt East, Australia | 1-10 | Exact match | 6 contacts → |
“Anderson Energy Efficiency (formerly Clyde Anderson Pty Ltd) is a Queensland-based Professional Energy Consultancy service, performing energy efficiency assessments for projects…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Seedhausseedhaus.com.au HQ: Worongary, AustraliaReported employees: 1-10 | Worongary, Australia | 1-10 | Exact match | 6 contacts → |
“At SeedHaus™ we provide both residential and commercial energy efficiency solutions.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Solar Integritysolarintegrityaw.com.au HQ: Wodonga, AustraliaReported employees: 1-10 | Wodonga, Australia | 1-10 | Exact match | 5 contacts → |
“We assist people in achieving their desired level of energy Independence.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Piechowski Energy PTY LTDpiechowskienergy.com HQ: Melbourne, AustraliaReported employees: 1-10 | Melbourne, Australia | 1-10 | Exact match | 4 contacts → |
“PIECHOWSKI ENERGY IS AN ENERGY EFFICIENCY AND SUTAINABLE BUILDINGS SOULTIONS COMPANY.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Blue Green Engineeringbluegreeneng.com.au HQ: Homebush, AustraliaReported employees: 1-10 | Homebush, Australia | 1-10 | Exact match | 4 contacts → |
“Blue Green Engineering (BGe) is the energy services company that works with people and organisations to reduce their energy consumption and combat rising energy.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CK Electrical, Solar & Air-Conditioningckesa.com.au HQ: Coopers Plains, AustraliaReported employees: 1-10 | Coopers Plains, Australia | 1-10 | Exact match | 4 contacts → |
“CK Electrical, Solar & Air Conditioning is Brisbane’s trusted provider of premium energy-efficient solutions.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sustainable Facility Group PTY LTDsustainablefacility.com.au HQ: Bundoora, AustraliaReported employees: 11-50 | Bundoora, Australia | 11-50 | Exact match | 3 contacts → |
“Established in 1996, Sustainable Facility Group,(formerly Datacom Australia) has had a longstanding history providing energy efficient solutions to various commercial…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Avance Energy Solutions Pty. LTDavance-energy.com HQ: Minchinbury, AustraliaReported employees: 1-10 | Minchinbury, Australia | 1-10 | Exact match | 3 contacts → |
“Avance Energy Solutions provides proven technologies and solutions that will allow your facility to operate at optimal efficiency.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ensol Systems Pty. LTDensolsystems.com.au HQ: Rosebery, AustraliaReported employees: 11-50 | Rosebery, Australia | 11-50 | Exact match | 3 contacts → |
“Ensol Systems was formed to develop and implement world leading energy efficiency solutions.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | EON Advisoryeonadvisory.com.au HQ: Herston, AustraliaReported employees: 1-10 | Herston, Australia | 1-10 | Exact match | 3 contacts → |
“At EON Advisory, we don’t just cut your energy bills-we slash them like a guitar solo in a rock anthem!” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Optimum Energy Solutions PTY LTDoptimumenergysolutions.com.au HQ: Bondi Junction, AustraliaReported employees: 1-10 | Bondi Junction, Australia | 1-10 | Exact match | 3 contacts → |
“With over 7 years' experience in the industry and a catalogue of market leading clients behind us, you can relax knowing we will safely and quickly manage the entire project from…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Accelerate Sustainability Assessmentsaccsa.net.au HQ: Brisbane, AustraliaReported employees: 1-10 | Brisbane, Australia | 1-10 | Exact match | 2 contacts → |
“Accelerate provides Energy Efficiency and Building Sustainability assessments throughout Australia.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Evergreen Energy Consultantsevergreenec.com.au HQ: Wangi Wangi, AustraliaReported employees: 1-10 | Wangi Wangi, Australia | 1-10 | Exact match | 2 contacts → |
“We are accredited energy assessors based in picturesque Wangi Wangi, Lake Macquarie.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Electrical Energy Saverselectricalenergysavers.com.au HQ: Narangba, AustraliaReported employees: 1-10 | Narangba, Australia | 1-10 | Exact match | 2 contacts → |
“Electrical Energy Savers helps households and businesses find and implement energy-saving solutions to reduce electricity costs and carbon emissions.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Powerhouse Raterspowerhouseraters.com.au HQ: Albury, AustraliaReported employees: 1-10 | Albury, Australia | 1-10 | Exact match | 2 contacts → |
“Empowering everyday Australians to make their home more sustainable.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Powerhaus Engineeringpowerhausengineering.com.au HQ: Canberra, AustraliaReported employees: 1-10 | Canberra, Australia | 1-10 | Exact match | 2 contacts → |
“Powerhaus Engineering helps people design smart homes that are light on the planet.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | MG Enlighteningmgenlightening.au HQ: Melbourne, AustraliaReported employees: 1-10 | Melbourne, Australia | 1-10 | Exact match | 2 contacts → |
“Specializing in energy efficiency consulting across Australia, MGE excels in offering top-tier consulting and installation services.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Building energy auditing firms: dataset insights
October 9, 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
85 records in the displayed employee bands.
0 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 85 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: October 9, 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 building energy auditing 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 building energy auditing firms did RevenueBase find based in Australia?
The saved snapshot records 85 matching company records, 471 tracked contacts and 185 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: October 9, 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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Cite this list
RevenueBase Data Team. Top 25 building energy auditing firms based in Australia. Snapshot: October 9, 2026. https://revenuebase.ai/companies/building-energy-auditing-firms/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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