Company lists · Data refreshed September 2026
Top 25 Utility infrastructure companies based in Australia
RevenueBase identified 312 company matches for utility infrastructure companies associated with Australia as of September 2026 and tracks 28,078 professional contacts across them, including 9,564 with verified work emails. Melbourne is the largest hub.
This list covers company matches for utility infrastructure companies associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 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 utility infrastructure companies based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 10,666 contacts → | ||||
Exact match “Enabling communities to thrive.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 2,289 contacts → | ||||
Exact match “SRG Global is a diversified infrastructure services company.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 1,823 contacts → | ||||
Exact match “Service Stream plays a vital role, working with our clients in keeping communities connected to essential network services across Australia.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 1,553 contacts → | ||||
Exact match “Ergon Energy supplies electricity to customers across a vast operating area of more than one million square kilometres – around 97% of the state of Queensland – from the expanding…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 1,221 contacts → | ||||
Exact match “At Zinfra, our purpose is to be the leading and trusted delivery partner, making a positive contribution to Australia’s energy infrastructure.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 1,064 contacts → | ||||
Exact match “We’re responsible for delivering world-class drinking water and wastewater services to the growing communities of Brisbane, Ipswich, Lockyer Valley, Somerset and Scenic Rim.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 812 contacts → | ||||
Exact match “Power and Water Corporation is a complex multi-utility with operations spanning the Northern Territory’s 1.3million square kilometres.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 455 contacts → | ||||
Exact match “We are APD Global.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 441 contacts → | ||||
Exact match “Nacap is a leading energy infrastructure contractor with four decades of global experience in delivering large-scale and complex energy infrastructure projects to power…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 240 contacts → | ||||
Exact match “ATCO's Australian operations are headquartered in Perth, Western Australia and specialises in creating innovative, customer focused energy and infrastructure solutions.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 205 contacts → | ||||
Exact match “Ace Contractors Group Pty.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 198 contacts → | ||||
Exact match “We offer insightful, original design thinking, implemented by a team with proven expertise to deliver flexible fit-for-purpose critical infrastructure solutions.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 185 contacts → | ||||
Exact match “Shamrock Civil is a privately owned civil construction company, delivering services to the Defence & Government sectors, gas and mining, transport infrastructure and commercial.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 176 contacts → | ||||
Exact match “Cape Dunstans, an industry leader, delivers for its clients with a team of specialists across mining services, infrastructure and utilities installation.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 140 contacts → | ||||
Exact match “PSD Energy’s distinctive operating model (EPC+) combines in-house engineering, manufacturing and system integration, construction and commissioning, supported by a global supply…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 131 contacts → | ||||
Exact match “For over 40 years, ETS Infrastructure Management has been a leading force in Australia's infrastructure sector.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 131 contacts → | ||||
Exact match “At Mondo, we see a bright future.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 129 contacts → | ||||
Exact match “Heyday Group, is a project delivery enterprise that is strongly focused on providing a wide range of design, implementation and maintenance services to the Australian Market.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 122 contacts → | ||||
Exact match “Grampians Wimmera Mallee Water (GWMWater) is an innovative and exciting employer that is committed to contributing to the sustainable growth of communities within our region.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 110 contacts → | ||||
Exact match “MIRAIT Technologies Australia is a national telecommunications, energy, and ICT infrastructure construction and maintenance provider, with an established reputation for technical…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 109 contacts → | ||||
Exact match “Wabtec Control Systems (WCS) is a leading provider of industrial electrical and communications solutions, specialising in rail.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 107 contacts → | ||||
Exact match “At Altogether, we're innovating in the way we supply essential services including energy, water and data.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 107 contacts → | ||||
Exact match “Founded in 1995 in Bendigo, Victoria, Underground Cable Systems rebranded in 2019 to become UCS Group (UCS).” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 103 contacts → | ||||
Exact match “Powerplant Project Services is an award winning, independent utility infrastructure specialist.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 99 contacts → | ||||
Exact match “Civil Infrastructure Group (CIG) was formed in 2016 to provide specialist construction services to the civil infrastructure industry in Victoria.” Recorded in the RevenueBase company graph · Sep 22, 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 “utility infrastructure companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 312 utility infrastructure companies based in Australia
See the full list, filter by size, metro and specialty, and access 9,564 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Utility infrastructure companies based in Australia at a glance
As of Sep 22, 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 312 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 “utility infrastructure companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 9,564 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 22, 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 “utility infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many utility infrastructure companies are there based in Australia?
RevenueBase identified 312 company matches for utility infrastructure companies associated with Australia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Downer tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most utility infrastructure companies?
Melbourne leads with 22 company records, followed by Perth (20) and Sydney (15).
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 9,564 professional contacts with verified work emails tracked across these 312 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 312 utility infrastructure companies based in Australia. Start with a free account, no credit card.
Download this list →Related lists
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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
- Utility infrastructure companies based in Argentina
- Utility infrastructure companies based in Austria
- Utility infrastructure companies based in Belgium
- Utility infrastructure companies based in Brazil
- Utility infrastructure companies based in Canada
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Company intelligence · public preview
Top 25 utility infrastructure companies based in Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 312 matching company records for utility infrastructure companies based in Australia, with 28,078 tracked contacts and 9,564 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 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 utility infrastructure companies based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Downerdownergroup.comHQ: North Ryde, AustraliaReported employees: 10001+ | North Ryde, Australia | 10001+ | Exact match | 10,666 contacts → |
“Enabling communities to thrive.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  SRG Globalsrgglobal.com.auHQ: Perth, AustraliaReported employees: 1,001-5,000 | Perth, Australia | 1,001-5,000 | Exact match | 2,289 contacts → |
“SRG Global is a diversified infrastructure services company.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Service Streamservicestream.com.auHQ: Docklands, AustraliaReported employees: 1,001-5,000 | Docklands, Australia | 1,001-5,000 | Exact match | 1,823 contacts → |
“Service Stream plays a vital role, working with our clients in keeping communities connected to essential network services across Australia.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ergon Energy Networkergon.com.auHQ: Townsville, AustraliaReported employees: 1,001-5,000 | Townsville, Australia | 1,001-5,000 | Exact match | 1,553 contacts → |
“Ergon Energy supplies electricity to customers across a vast operating area of more than one million square kilometres – around 97% of the state of Queensland – from the expanding…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Zinfrazinfra.com.au HQ: Melbourne, AustraliaReported employees: 1,001-5,000 | Melbourne, Australia | 1,001-5,000 | Exact match | 1,221 contacts → |
“At Zinfra, our purpose is to be the leading and trusted delivery partner, making a positive contribution to Australia’s energy infrastructure.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Urban Utilitiesurbanutilities.com.au HQ: Fortitude Valley, AustraliaReported employees: 1,001-5,000 | Fortitude Valley, Australia | 1,001-5,000 | Exact match | 1,064 contacts → |
“We’re responsible for delivering world-class drinking water and wastewater services to the growing communities of Brisbane, Ipswich, Lockyer Valley, Somerset and Scenic Rim.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Power And Water Corporationpowerwater.com.au HQ: Darwin, AustraliaReported employees: 501-1,000 | Darwin, Australia | 501-1,000 | Exact match | 812 contacts → |
“Power and Water Corporation is a complex multi-utility with operations spanning the Northern Territory’s 1.3million square kilometres.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  APD Globalapdglobal.comHQ: Perth, AustraliaReported employees: 1,001-5,000 | Perth, Australia | 1,001-5,000 | Exact match | 455 contacts → |
“We are APD Global.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Nacap PTY LTDnacap.com.auHQ: Doncaster, AustraliaReported employees: 201-500 | Doncaster, Australia | 201-500 | Exact match | 441 contacts → |
“Nacap is a leading energy infrastructure contractor with four decades of global experience in delivering large-scale and complex energy infrastructure projects to power…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Atco Australiaatco.com.auHQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 240 contacts → |
“ATCO's Australian operations are headquartered in Perth, Western Australia and specialises in creating innovative, customer focused energy and infrastructure solutions.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ACE Contractors Group Pty. LTDacecon.com.auHQ: Nunawading, AustraliaReported employees: 201-500 | Nunawading, Australia | 201-500 | Exact match | 205 contacts → |
“Ace Contractors Group Pty.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Pensarpensar.com.auHQ: Hamilton, AustraliaReported employees: 201-500 | Hamilton, Australia | 201-500 | Exact match | 198 contacts → |
“We offer insightful, original design thinking, implemented by a team with proven expertise to deliver flexible fit-for-purpose critical infrastructure solutions.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Shamrock Civil Engineeringshamrockcivil.com.auHQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 185 contacts → |
“Shamrock Civil is a privately owned civil construction company, delivering services to the Defence & Government sectors, gas and mining, transport infrastructure and commercial.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Cape Dunstanscape.com.au HQ: South Guildford, AustraliaReported employees: 201-500 | South Guildford, Australia | 201-500 | Exact match | 176 contacts → |
“Cape Dunstans, an industry leader, delivers for its clients with a team of specialists across mining services, infrastructure and utilities installation.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  PSD Energypsdenergy.comHQ: Pooraka, AustraliaReported employees: 201-500 | Pooraka, Australia | 201-500 | Exact match | 140 contacts → |
“PSD Energy’s distinctive operating model (EPC+) combines in-house engineering, manufacturing and system integration, construction and commissioning, supported by a global supply…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ETS Infrastructure Managementets.com.au HQ: Lilydale, AustraliaReported employees: 1,001-5,000 | Lilydale, Australia | 1,001-5,000 | Exact match | 131 contacts → |
“For over 40 years, ETS Infrastructure Management has been a leading force in Australia's infrastructure sector.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  MONDOmondo.com.auHQ: Southbank, AustraliaReported employees: 501-1,000 | Southbank, Australia | 501-1,000 | Exact match | 131 contacts → |
“At Mondo, we see a bright future.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Heyday Groupheyday.com.au HQ: Lane Cove West, AustraliaReported employees: 201-500 | Lane Cove West, Australia | 201-500 | Exact match | 129 contacts → |
“Heyday Group, is a project delivery enterprise that is strongly focused on providing a wide range of design, implementation and maintenance services to the Australian Market.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Grampians Wimmera Mallee Watergwmwater.org.auHQ: Horsham, AustraliaReported employees: 51-200 | Horsham, Australia | 51-200 | Exact match | 122 contacts → |
“Grampians Wimmera Mallee Water (GWMWater) is an innovative and exciting employer that is committed to contributing to the sustainable growth of communities within our region.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Mirait Technologies Australiamirait.com.au HQ: Campbellfield, AustraliaReported employees: 51-200 | Campbellfield, Australia | 51-200 | Exact match | 110 contacts → |
“MIRAIT Technologies Australia is a national telecommunications, energy, and ICT infrastructure construction and maintenance provider, with an established reputation for technical…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Wabtec Control Systemswabtec.comHQ: Osborne Park, AustraliaReported employees: 51-200 | Osborne Park, Australia | 51-200 | Exact match | 109 contacts → |
“Wabtec Control Systems (WCS) is a leading provider of industrial electrical and communications solutions, specialising in rail.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Altogether Groupaltogethergroup.com.auHQ: North Sydney, AustraliaReported employees: 51-200 | North Sydney, Australia | 51-200 | Exact match | 107 contacts → |
“At Altogether, we're innovating in the way we supply essential services including energy, water and data.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | UCS Groupucs.com.au HQ: Bendigo, AustraliaReported employees: 201-500 | Bendigo, Australia | 201-500 | Exact match | 107 contacts → |
“Founded in 1995 in Bendigo, Victoria, Underground Cable Systems rebranded in 2019 to become UCS Group (UCS).” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Powerplant Project Servicespowerplant.com.auHQ: Hallam, AustraliaReported employees: 51-200 | Hallam, Australia | 51-200 | Exact match | 103 contacts → |
“Powerplant Project Services is an award winning, independent utility infrastructure specialist.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Civil Infrastructure Groupcivilinfrastructuregroup.com.auHQ: Campbellfield, AustraliaReported employees: 51-200 | Campbellfield, Australia | 51-200 | Exact match | 99 contacts → |
“Civil Infrastructure Group (CIG) was formed in 2016 to provide specialist construction services to the civil infrastructure industry in Victoria.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 312 company matches
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Utility infrastructure companies: dataset insights
September 22, 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
310 records in the displayed employee bands.
2 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 312 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 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 utility infrastructure companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many utility infrastructure companies did RevenueBase find based in Australia?
The saved snapshot records 312 matching company records, 28,078 tracked contacts and 9,564 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 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
Utility infrastructure companies by geography
- Utility infrastructure companies based in Argentina
- Utility infrastructure companies based in Austria
- Utility infrastructure companies based in Belgium
- Utility infrastructure companies based in Brazil
- Utility infrastructure companies based in Canada
- Utility infrastructure companies based in Chile
- Utility infrastructure companies based in Colombia
- Utility infrastructure companies based in Czechia
- Utility infrastructure companies based in Denmark
- Utility infrastructure companies based in France
- Utility infrastructure companies based in Germany
- Utility infrastructure companies based in India
Cite this list
RevenueBase Data Team. Top 25 utility infrastructure companies based in Australia. Snapshot: September 22, 2026. https://revenuebase.ai/companies/utility-infrastructure-companies/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Utility infrastructure companies based in Argentina
- Utility infrastructure companies based in Austria
- Utility infrastructure companies based in Belgium
- Utility infrastructure companies based in Brazil
- Utility infrastructure companies based in Canada
- Utility infrastructure companies based in Chile
Company intelligence · public preview
Top 25 utility infrastructure companies based in Australia
RevenueBase records 312 matching company records for utility infrastructure companies based in Australia, with 28,078 tracked contacts and 9,564 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 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 utility infrastructure companies based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Downerdownergroup.com HQ: North Ryde, AustraliaReported employees: 10001+ | North Ryde, Australia | 10001+ | Exact match | 10,666 contacts → |
“Enabling communities to thrive.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | SRG Globalsrgglobal.com.au HQ: Perth, AustraliaReported employees: 1,001-5,000 | Perth, Australia | 1,001-5,000 | Exact match | 2,289 contacts → |
“SRG Global is a diversified infrastructure services company.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Service Streamservicestream.com.au HQ: Docklands, AustraliaReported employees: 1,001-5,000 | Docklands, Australia | 1,001-5,000 | Exact match | 1,823 contacts → |
“Service Stream plays a vital role, working with our clients in keeping communities connected to essential network services across Australia.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ergon Energy Networkergon.com.au HQ: Townsville, AustraliaReported employees: 1,001-5,000 | Townsville, Australia | 1,001-5,000 | Exact match | 1,553 contacts → |
“Ergon Energy supplies electricity to customers across a vast operating area of more than one million square kilometres – around 97% of the state of Queensland – from the expanding…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Zinfrazinfra.com.au HQ: Melbourne, AustraliaReported employees: 1,001-5,000 | Melbourne, Australia | 1,001-5,000 | Exact match | 1,221 contacts → |
“At Zinfra, our purpose is to be the leading and trusted delivery partner, making a positive contribution to Australia’s energy infrastructure.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Urban Utilitiesurbanutilities.com.au HQ: Fortitude Valley, AustraliaReported employees: 1,001-5,000 | Fortitude Valley, Australia | 1,001-5,000 | Exact match | 1,064 contacts → |
“We’re responsible for delivering world-class drinking water and wastewater services to the growing communities of Brisbane, Ipswich, Lockyer Valley, Somerset and Scenic Rim.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Power And Water Corporationpowerwater.com.au HQ: Darwin, AustraliaReported employees: 501-1,000 | Darwin, Australia | 501-1,000 | Exact match | 812 contacts → |
“Power and Water Corporation is a complex multi-utility with operations spanning the Northern Territory’s 1.3million square kilometres.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | APD Globalapdglobal.com HQ: Perth, AustraliaReported employees: 1,001-5,000 | Perth, Australia | 1,001-5,000 | Exact match | 455 contacts → |
“We are APD Global.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nacap PTY LTDnacap.com.au HQ: Doncaster, AustraliaReported employees: 201-500 | Doncaster, Australia | 201-500 | Exact match | 441 contacts → |
“Nacap is a leading energy infrastructure contractor with four decades of global experience in delivering large-scale and complex energy infrastructure projects to power…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Atco Australiaatco.com.au HQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 240 contacts → |
“ATCO's Australian operations are headquartered in Perth, Western Australia and specialises in creating innovative, customer focused energy and infrastructure solutions.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ACE Contractors Group Pty. LTDacecon.com.au HQ: Nunawading, AustraliaReported employees: 201-500 | Nunawading, Australia | 201-500 | Exact match | 205 contacts → |
“Ace Contractors Group Pty.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Pensarpensar.com.au HQ: Hamilton, AustraliaReported employees: 201-500 | Hamilton, Australia | 201-500 | Exact match | 198 contacts → |
“We offer insightful, original design thinking, implemented by a team with proven expertise to deliver flexible fit-for-purpose critical infrastructure solutions.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Shamrock Civil Engineeringshamrockcivil.com.au HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 185 contacts → |
“Shamrock Civil is a privately owned civil construction company, delivering services to the Defence & Government sectors, gas and mining, transport infrastructure and commercial.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Cape Dunstanscape.com.au HQ: South Guildford, AustraliaReported employees: 201-500 | South Guildford, Australia | 201-500 | Exact match | 176 contacts → |
“Cape Dunstans, an industry leader, delivers for its clients with a team of specialists across mining services, infrastructure and utilities installation.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | PSD Energypsdenergy.com HQ: Pooraka, AustraliaReported employees: 201-500 | Pooraka, Australia | 201-500 | Exact match | 140 contacts → |
“PSD Energy’s distinctive operating model (EPC+) combines in-house engineering, manufacturing and system integration, construction and commissioning, supported by a global supply…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ETS Infrastructure Managementets.com.au HQ: Lilydale, AustraliaReported employees: 1,001-5,000 | Lilydale, Australia | 1,001-5,000 | Exact match | 131 contacts → |
“For over 40 years, ETS Infrastructure Management has been a leading force in Australia's infrastructure sector.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | MONDOmondo.com.au HQ: Southbank, AustraliaReported employees: 501-1,000 | Southbank, Australia | 501-1,000 | Exact match | 131 contacts → |
“At Mondo, we see a bright future.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Heyday Groupheyday.com.au HQ: Lane Cove West, AustraliaReported employees: 201-500 | Lane Cove West, Australia | 201-500 | Exact match | 129 contacts → |
“Heyday Group, is a project delivery enterprise that is strongly focused on providing a wide range of design, implementation and maintenance services to the Australian Market.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Grampians Wimmera Mallee Watergwmwater.org.au HQ: Horsham, AustraliaReported employees: 51-200 | Horsham, Australia | 51-200 | Exact match | 122 contacts → |
“Grampians Wimmera Mallee Water (GWMWater) is an innovative and exciting employer that is committed to contributing to the sustainable growth of communities within our region.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Mirait Technologies Australiamirait.com.au HQ: Campbellfield, AustraliaReported employees: 51-200 | Campbellfield, Australia | 51-200 | Exact match | 110 contacts → |
“MIRAIT Technologies Australia is a national telecommunications, energy, and ICT infrastructure construction and maintenance provider, with an established reputation for technical…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Wabtec Control Systemswabtec.com HQ: Osborne Park, AustraliaReported employees: 51-200 | Osborne Park, Australia | 51-200 | Exact match | 109 contacts → |
“Wabtec Control Systems (WCS) is a leading provider of industrial electrical and communications solutions, specialising in rail.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Altogether Groupaltogethergroup.com.au HQ: North Sydney, AustraliaReported employees: 51-200 | North Sydney, Australia | 51-200 | Exact match | 107 contacts → |
“At Altogether, we're innovating in the way we supply essential services including energy, water and data.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | UCS Groupucs.com.au HQ: Bendigo, AustraliaReported employees: 201-500 | Bendigo, Australia | 201-500 | Exact match | 107 contacts → |
“Founded in 1995 in Bendigo, Victoria, Underground Cable Systems rebranded in 2019 to become UCS Group (UCS).” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Powerplant Project Servicespowerplant.com.au HQ: Hallam, AustraliaReported employees: 51-200 | Hallam, Australia | 51-200 | Exact match | 103 contacts → |
“Powerplant Project Services is an award winning, independent utility infrastructure specialist.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Civil Infrastructure Groupcivilinfrastructuregroup.com.au HQ: Campbellfield, AustraliaReported employees: 51-200 | Campbellfield, Australia | 51-200 | Exact match | 99 contacts → |
“Civil Infrastructure Group (CIG) was formed in 2016 to provide specialist construction services to the civil infrastructure industry in Victoria.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 312 company matches
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Utility infrastructure companies: dataset insights
September 22, 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
310 records in the displayed employee bands.
2 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 312 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 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 utility infrastructure companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many utility infrastructure companies did RevenueBase find based in Australia?
The saved snapshot records 312 matching company records, 28,078 tracked contacts and 9,564 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 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 utility infrastructure companies based in Australia. Snapshot: September 22, 2026. https://revenuebase.ai/companies/utility-infrastructure-companies/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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