Company lists · Data refreshed October 2026
Top 25 Energy efficiency engineering firms based in Australia
RevenueBase identified 391 company matches for energy efficiency engineering firms associated with Australia as of October 2026 and tracks 39,488 professional contacts across them, including 13,936 with verified work emails. Sydney is the largest hub.
This list covers company matches for energy efficiency engineering 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 12, 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 energy efficiency engineering firms based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 35,018 contacts → | ||||
Exact match “Worley is a global professional services company of energy, chemicals and resources experts headquartered in Australia.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 2 | 460 contacts → | ||||
Exact match “ADP Consulting, an Ayesa company, is a sustainability-led engineering consultancy on a quest to inspire a better world through influence and design.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 156 contacts → | ||||
Exact match “Alerton Australia is a leader in building control and management systems.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 133 contacts → | ||||
Exact match “At Mondo, we see a bright future.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 119 contacts → | ||||
Exact match “Building Services Engineers (BSE) is a 100% Australian-owned national engineering consultancy established in 1994.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 6 | 107 contacts → | ||||
Exact match “Integrated Group Services (IGS) provide Integrated, Sustainable, Solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 7 | 89 contacts → | ||||
Exact match “Where Engineering & Science Inspire Design.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 43 contacts → | ||||
Exact match “Established in 2006, Auspro Group is an accredited energy solutions provider, successfully installing energy upgrades to homes and businesses across Australia whilst protecting…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 9 | 41 contacts → | ||||
Exact match “In a world where rising energy costs and tightening margins are pressuring businesses, Kuga Energy is leading a revolution.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 10 | 39 contacts → | ||||
Exact match “Shine On is an energy efficiency specialist that upgrades commercial businesses with LED lighting and solar systems Australia-wide.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 11 | 37 contacts → | ||||
Exact match “Aussie Greenmarks is an Australian-owned company, established in 2011.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 32 contacts → | ||||
Exact match “EMF Griffiths is an Australian building services and sustainability consultancy providing ESD, Mechanical, Electrical, Fire, Hydraulics and Vertical Transport engineering services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 13 | 32 contacts → | ||||
Exact match “Austec Building Automation has been built on the principles of innovation and reliability coupled with the development of strong personal relationships.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 14 | 31 contacts → | ||||
Exact match “We use the latest technology to offer customised integrated building solutions and energy services that will empower you to meet your comfort, energy and operational cost…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 15 | 30 contacts → | ||||
Exact match “Operating for 20 years across Australia, SUHO provides premium consultancy services to the commercial and residential building industries.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 16 | 26 contacts → | ||||
Exact match “Multitech Solutions is a consulting engineering practice with expertise in all areas of building services and sustainable design.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 17 | 25 contacts → | ||||
Exact match “JBA is a Building Services, Civil and Sustainability Consulting firm delivering a range of engineering services across multiple disciplines and market sectors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 18 | 24 contacts → | ||||
Exact match “We are a specialist management, economic and engineering consultancy to the power and energy sector.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 19 | 24 contacts → | ||||
Exact match “PE Consulting Engineers (PECE) designs and manages the construction of electrical, mechanical, and communications systems.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 20 | 22 contacts → | ||||
Exact match “What we do Leading Edge Energy is an integrated energy management consultancy powered by the latest technology to offer market-leading energy solutions for your business.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 21 | 21 contacts → | ||||
Exact match “WalkerBai is a leading consulting firm providing premium engineering, sustainable design, and technical management services across all building sectors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 22 | 21 contacts → | ||||
Exact match “Whether it’s retrofitting energy-efficient air conditioning systems in a heritage-listed building, developing new mechanical services programs for large hospitals, or designing…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 23 | 21 contacts → | ||||
Exact match “providing customers the benefits of cost effective Energy Conservation solutions including improved indoor Air quality, proposed outcome 100% commercially guaranteed.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 24 | 20 contacts → | ||||
Exact match “Glower upgrades your inefficient household and business products to new sustainable ones, saving your wallet and the world.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 25 | 19 contacts → | ||||
Exact match “dsquared Consulting provides innovative, independent, robust and cost effective solutions for sustainable built environments.” Recorded in the RevenueBase company graph · Oct 12, 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 “energy efficiency engineering 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 391 energy efficiency engineering firms based in Australia
See the full list, filter by size, metro and specialty, and access 13,936 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy efficiency engineering firms based in Australia at a glance
As of Oct 12, 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 391 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 “energy efficiency engineering 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 13,936 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 12, 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.
Energy efficiency engineering 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 “energy efficiency engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy efficiency engineering firms are there based in Australia?
RevenueBase identified 391 company matches for energy efficiency engineering 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?
Worley tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy efficiency engineering firms?
Sydney leads with 54 company records, followed by Melbourne (50) and Brisbane (14).
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 13,936 professional contacts with verified work emails tracked across these 391 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 12, 2026.
Ready to reach these companies? Verified emails and direct dials for all 391 energy efficiency engineering firms based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Energy efficiency engineering firms by geography
- Energy efficiency engineering firms based in Buenos Aires, Argentina
- Energy efficiency engineering firms based in Melbourne, Australia
- Energy efficiency engineering firms based in Sydney, Australia
- Energy efficiency engineering firms based in Vienna, Austria
- Energy efficiency engineering firms based in Belo Horizonte, Brazil
- Energy efficiency engineering firms based in Curitiba, Brazil
- Energy efficiency engineering firms based in Rio De Janeiro, Brazil
- Energy efficiency engineering firms based in Sao Paulo, Brazil
- Energy efficiency engineering firms based in Calgary, Canada
- Energy efficiency engineering firms based in Edmonton, Canada
- Energy efficiency engineering firms based in Montreal, Canada
- Energy efficiency engineering firms based in Toronto, Canada
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
- Energy efficiency engineering firms based in Buenos Aires, Argentina
- Energy efficiency engineering firms based in Melbourne, Australia
- Energy efficiency engineering firms based in Sydney, Australia
- Energy efficiency engineering firms based in Vienna, Austria
- Energy efficiency engineering firms based in Belo Horizonte, Brazil
- Energy efficiency engineering firms based in Curitiba, Brazil
Company intelligence · public preview
Top 25 energy efficiency engineering 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 391 matching company records for energy efficiency engineering firms based in Australia, with 39,488 tracked contacts and 13,936 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 12, 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 energy efficiency engineering 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 |  Worleyworley.comHQ: Sydney, AustraliaReported employees: 10001+ | Sydney, Australia | 10001+ | Exact match | 35,018 contacts → |
“Worley is a global professional services company of energy, chemicals and resources experts headquartered in Australia.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ADP Consultingadpconsulting.comHQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 460 contacts → |
“ADP Consulting, an Ayesa company, is a sustainability-led engineering consultancy on a quest to inspire a better world through influence and design.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Alerton Australiaalerton.com.auHQ: Mulgrave, AustraliaReported employees: 201-500 | Mulgrave, Australia | 201-500 | Exact match | 156 contacts → |
“Alerton Australia is a leader in building control and management systems.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  MONDOmondo.com.auHQ: Southbank, AustraliaReported employees: 501-1,000 | Southbank, Australia | 501-1,000 | Exact match | 133 contacts → |
“At Mondo, we see a bright future.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  BSE Australiabse.com.auHQ: North Sydney, AustraliaReported employees: 51-200 | North Sydney, Australia | 51-200 | Exact match | 119 contacts → |
“Building Services Engineers (BSE) is a 100% Australian-owned national engineering consultancy established in 1994.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Integrated Group Services IGSigs.com.auHQ: Alexandria, AustraliaReported employees: 51-200 | Alexandria, Australia | 51-200 | Exact match | 107 contacts → |
“Integrated Group Services (IGS) provide Integrated, Sustainable, Solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  E-Lab Consultinge-lab.com.auHQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 89 contacts → |
“Where Engineering & Science Inspire Design.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Auspro Groupausprogroup.com.auHQ: Point Cook, AustraliaReported employees: 11-50 | Point Cook, Australia | 11-50 | Exact match | 43 contacts → |
“Established in 2006, Auspro Group is an accredited energy solutions provider, successfully installing energy upgrades to homes and businesses across Australia whilst protecting…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Kuga Energy13kuga.com.auHQ: Keysborough, AustraliaReported employees: 51-200 | Keysborough, Australia | 51-200 | Exact match | 41 contacts → |
“In a world where rising energy costs and tightening margins are pressuring businesses, Kuga Energy is leading a revolution.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Shine Onshine-on.com.auHQ: Port Melbourne, AustraliaReported employees: 11-50 | Port Melbourne, Australia | 11-50 | Exact match | 39 contacts → |
“Shine On is an energy efficiency specialist that upgrades commercial businesses with LED lighting and solar systems Australia-wide.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Aussie Greenmarksaussiegreenmarks.com.auHQ: Ravenhall, AustraliaReported employees: 11-50 | Ravenhall, Australia | 11-50 | Exact match | 37 contacts → |
“Aussie Greenmarks is an Australian-owned company, established in 2011.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | EMF Griffithsemf.com.au HQ: Ashmore, AustraliaReported employees: 51-200 | Ashmore, Australia | 51-200 | Exact match | 32 contacts → |
“EMF Griffiths is an Australian building services and sustainability consultancy providing ESD, Mechanical, Electrical, Fire, Hydraulics and Vertical Transport engineering services.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Austec Building Automationaustec-automation.com.auHQ: Stapylton, AustraliaReported employees: 51-200 | Stapylton, Australia | 51-200 | Exact match | 32 contacts → |
“Austec Building Automation has been built on the principles of innovation and reliability coupled with the development of strong personal relationships.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Leading Edge Automationlea.globalHQ: Mulgrave, AustraliaReported employees: 51-200 | Mulgrave, Australia | 51-200 | Exact match | 31 contacts → |
“We use the latest technology to offer customised integrated building solutions and energy services that will empower you to meet your comfort, energy and operational cost…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  SUHOsuho.com.auHQ: Adelaide (edwardstown), AustraliaReported employees: 11-50 | Adelaide (edwardstown), Australia | 11-50 | Exact match | 30 contacts → |
“Operating for 20 years across Australia, SUHO provides premium consultancy services to the commercial and residential building industries.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Fortitude Valley, AustraliaReported employees: 11-50 | Fortitude Valley, Australia | 11-50 | Exact match | 26 contacts → |
“Multitech Solutions is a consulting engineering practice with expertise in all areas of building services and sustainable design.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  JBA Consulting Engineersjba.com.auHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 25 contacts → |
“JBA is a Building Services, Civil and Sustainability Consulting firm delivering a range of engineering services across multiple disciplines and market sectors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Cutlermerzcutlermerz.comHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 24 contacts → |
“We are a specialist management, economic and engineering consultancy to the power and energy sector.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  PE Consulting Engineerspece.com.auHQ: Nerang, AustraliaReported employees: 11-50 | Nerang, Australia | 11-50 | Exact match | 24 contacts → |
“PE Consulting Engineers (PECE) designs and manages the construction of electrical, mechanical, and communications systems.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Leading Edge Energyleadingedgeenergy.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 22 contacts → |
“What we do Leading Edge Energy is an integrated energy management consultancy powered by the latest technology to offer market-leading energy solutions for your business.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Walkerbai Consultingwalkerbai.com HQ: AustraliaReported employees: 51-200 | Australia | 51-200 | Exact match | 21 contacts → |
“WalkerBai is a leading consulting firm providing premium engineering, sustainable design, and technical management services across all building sectors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | System Solutions Engineering PTY LTDsyssoleng.com.au HQ: Eastwood, AustraliaReported employees: 11-50 | Eastwood, Australia | 11-50 | Exact match | 21 contacts → |
“Whether it’s retrofitting energy-efficient air conditioning systems in a heritage-listed building, developing new mechanical services programs for large hospitals, or designing…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Eco33 Private Limitedeco33.com HQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 21 contacts → |
“providing customers the benefits of cost effective Energy Conservation solutions including improved indoor Air quality, proposed outcome 100% commercially guaranteed.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Glowerglower.com.au HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 20 contacts → |
“Glower upgrades your inefficient household and business products to new sustainable ones, saving your wallet and the world.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Dsquared Consultingdsquaredconsulting.com.auHQ: Adelaide, AustraliaReported employees: 11-50 | Adelaide, Australia | 11-50 | Exact match | 19 contacts → |
“dsquared Consulting provides innovative, independent, robust and cost effective solutions for sustainable built environments.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 391 company matches
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Energy efficiency engineering firms: dataset insights
October 12, 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
390 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 391 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 12, 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 ↗
Energy efficiency engineering firms by metro
Questions about this company list
What does Exact match mean for energy efficiency engineering 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 energy efficiency engineering firms did RevenueBase find based in Australia?
The saved snapshot records 391 matching company records, 39,488 tracked contacts and 13,936 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 12, 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
Energy efficiency engineering firms by geography
- Energy efficiency engineering firms based in Buenos Aires, Argentina
- Energy efficiency engineering firms based in Melbourne, Australia
- Energy efficiency engineering firms based in Sydney, Australia
- Energy efficiency engineering firms based in Vienna, Austria
- Energy efficiency engineering firms based in Belo Horizonte, Brazil
- Energy efficiency engineering firms based in Curitiba, Brazil
- Energy efficiency engineering firms based in Rio De Janeiro, Brazil
- Energy efficiency engineering firms based in Sao Paulo, Brazil
- Energy efficiency engineering firms based in Calgary, Canada
- Energy efficiency engineering firms based in Edmonton, Canada
- Energy efficiency engineering firms based in Montreal, Canada
- Energy efficiency engineering firms based in Toronto, Canada
Cite this list
RevenueBase Data Team. Top 25 energy efficiency engineering firms based in Australia. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-efficiency-engineering-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
- Energy efficiency engineering firms based in Buenos Aires, Argentina
- Energy efficiency engineering firms based in Melbourne, Australia
- Energy efficiency engineering firms based in Sydney, Australia
- Energy efficiency engineering firms based in Vienna, Austria
- Energy efficiency engineering firms based in Belo Horizonte, Brazil
- Energy efficiency engineering firms based in Curitiba, Brazil
Company intelligence · public preview
Top 25 energy efficiency engineering firms based in Australia
RevenueBase records 391 matching company records for energy efficiency engineering firms based in Australia, with 39,488 tracked contacts and 13,936 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 12, 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 energy efficiency engineering 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 | Worleyworley.com HQ: Sydney, AustraliaReported employees: 10001+ | Sydney, Australia | 10001+ | Exact match | 35,018 contacts → |
“Worley is a global professional services company of energy, chemicals and resources experts headquartered in Australia.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ADP Consultingadpconsulting.com HQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 460 contacts → |
“ADP Consulting, an Ayesa company, is a sustainability-led engineering consultancy on a quest to inspire a better world through influence and design.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Alerton Australiaalerton.com.au HQ: Mulgrave, AustraliaReported employees: 201-500 | Mulgrave, Australia | 201-500 | Exact match | 156 contacts → |
“Alerton Australia is a leader in building control and management systems.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | MONDOmondo.com.au HQ: Southbank, AustraliaReported employees: 501-1,000 | Southbank, Australia | 501-1,000 | Exact match | 133 contacts → |
“At Mondo, we see a bright future.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | BSE Australiabse.com.au HQ: North Sydney, AustraliaReported employees: 51-200 | North Sydney, Australia | 51-200 | Exact match | 119 contacts → |
“Building Services Engineers (BSE) is a 100% Australian-owned national engineering consultancy established in 1994.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Integrated Group Services IGSigs.com.au HQ: Alexandria, AustraliaReported employees: 51-200 | Alexandria, Australia | 51-200 | Exact match | 107 contacts → |
“Integrated Group Services (IGS) provide Integrated, Sustainable, Solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | E-Lab Consultinge-lab.com.au HQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 89 contacts → |
“Where Engineering & Science Inspire Design.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Auspro Groupausprogroup.com.au HQ: Point Cook, AustraliaReported employees: 11-50 | Point Cook, Australia | 11-50 | Exact match | 43 contacts → |
“Established in 2006, Auspro Group is an accredited energy solutions provider, successfully installing energy upgrades to homes and businesses across Australia whilst protecting…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Kuga Energy13kuga.com.au HQ: Keysborough, AustraliaReported employees: 51-200 | Keysborough, Australia | 51-200 | Exact match | 41 contacts → |
“In a world where rising energy costs and tightening margins are pressuring businesses, Kuga Energy is leading a revolution.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Shine Onshine-on.com.au HQ: Port Melbourne, AustraliaReported employees: 11-50 | Port Melbourne, Australia | 11-50 | Exact match | 39 contacts → |
“Shine On is an energy efficiency specialist that upgrades commercial businesses with LED lighting and solar systems Australia-wide.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Aussie Greenmarksaussiegreenmarks.com.au HQ: Ravenhall, AustraliaReported employees: 11-50 | Ravenhall, Australia | 11-50 | Exact match | 37 contacts → |
“Aussie Greenmarks is an Australian-owned company, established in 2011.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | EMF Griffithsemf.com.au HQ: Ashmore, AustraliaReported employees: 51-200 | Ashmore, Australia | 51-200 | Exact match | 32 contacts → |
“EMF Griffiths is an Australian building services and sustainability consultancy providing ESD, Mechanical, Electrical, Fire, Hydraulics and Vertical Transport engineering services.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Austec Building Automationaustec-automation.com.au HQ: Stapylton, AustraliaReported employees: 51-200 | Stapylton, Australia | 51-200 | Exact match | 32 contacts → |
“Austec Building Automation has been built on the principles of innovation and reliability coupled with the development of strong personal relationships.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Leading Edge Automationlea.global HQ: Mulgrave, AustraliaReported employees: 51-200 | Mulgrave, Australia | 51-200 | Exact match | 31 contacts → |
“We use the latest technology to offer customised integrated building solutions and energy services that will empower you to meet your comfort, energy and operational cost…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | SUHOsuho.com.au HQ: Adelaide (edwardstown), AustraliaReported employees: 11-50 | Adelaide (edwardstown), Australia | 11-50 | Exact match | 30 contacts → |
“Operating for 20 years across Australia, SUHO provides premium consultancy services to the commercial and residential building industries.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Fortitude Valley, AustraliaReported employees: 11-50 | Fortitude Valley, Australia | 11-50 | Exact match | 26 contacts → |
“Multitech Solutions is a consulting engineering practice with expertise in all areas of building services and sustainable design.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | JBA Consulting Engineersjba.com.au HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 25 contacts → |
“JBA is a Building Services, Civil and Sustainability Consulting firm delivering a range of engineering services across multiple disciplines and market sectors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Cutlermerzcutlermerz.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 24 contacts → |
“We are a specialist management, economic and engineering consultancy to the power and energy sector.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | PE Consulting Engineerspece.com.au HQ: Nerang, AustraliaReported employees: 11-50 | Nerang, Australia | 11-50 | Exact match | 24 contacts → |
“PE Consulting Engineers (PECE) designs and manages the construction of electrical, mechanical, and communications systems.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Leading Edge Energyleadingedgeenergy.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 22 contacts → |
“What we do Leading Edge Energy is an integrated energy management consultancy powered by the latest technology to offer market-leading energy solutions for your business.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Walkerbai Consultingwalkerbai.com HQ: AustraliaReported employees: 51-200 | Australia | 51-200 | Exact match | 21 contacts → |
“WalkerBai is a leading consulting firm providing premium engineering, sustainable design, and technical management services across all building sectors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | System Solutions Engineering PTY LTDsyssoleng.com.au HQ: Eastwood, AustraliaReported employees: 11-50 | Eastwood, Australia | 11-50 | Exact match | 21 contacts → |
“Whether it’s retrofitting energy-efficient air conditioning systems in a heritage-listed building, developing new mechanical services programs for large hospitals, or designing…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Eco33 Private Limitedeco33.com HQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 21 contacts → |
“providing customers the benefits of cost effective Energy Conservation solutions including improved indoor Air quality, proposed outcome 100% commercially guaranteed.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Glowerglower.com.au HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 20 contacts → |
“Glower upgrades your inefficient household and business products to new sustainable ones, saving your wallet and the world.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Dsquared Consultingdsquaredconsulting.com.au HQ: Adelaide, AustraliaReported employees: 11-50 | Adelaide, Australia | 11-50 | Exact match | 19 contacts → |
“dsquared Consulting provides innovative, independent, robust and cost effective solutions for sustainable built environments.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 391 company matches
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Energy efficiency engineering firms: dataset insights
October 12, 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
390 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 391 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 12, 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 ↗
Energy efficiency engineering firms by metro
Questions about this company list
What does Exact match mean for energy efficiency engineering 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 energy efficiency engineering firms did RevenueBase find based in Australia?
The saved snapshot records 391 matching company records, 39,488 tracked contacts and 13,936 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 12, 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
Energy efficiency engineering firms by geography
- Energy efficiency engineering firms based in Buenos Aires, Argentina
- Energy efficiency engineering firms based in Melbourne, Australia
- Energy efficiency engineering firms based in Sydney, Australia
- Energy efficiency engineering firms based in Vienna, Austria
- Energy efficiency engineering firms based in Belo Horizonte, Brazil
- Energy efficiency engineering firms based in Curitiba, Brazil
- Energy efficiency engineering firms based in Rio De Janeiro, Brazil
- Energy efficiency engineering firms based in Sao Paulo, Brazil
- Energy efficiency engineering firms based in Calgary, Canada
- Energy efficiency engineering firms based in Edmonton, Canada
- Energy efficiency engineering firms based in Montreal, Canada
- Energy efficiency engineering firms based in Toronto, Canada
Cite this list
RevenueBase Data Team. Top 25 energy efficiency engineering firms based in Australia. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-efficiency-engineering-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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- Energy efficiency engineering firms based in Buenos Aires, Argentina
- Energy efficiency engineering firms based in Melbourne, Australia
- Energy efficiency engineering firms based in Sydney, Australia
- Energy efficiency engineering firms based in Vienna, Austria
- Energy efficiency engineering firms based in Belo Horizonte, Brazil
- Energy efficiency engineering firms based in Curitiba, Brazil