Company lists · Data refreshed October 2026

Top 25 Civil works contractors for hydro based in Australia

RevenueBase identified 478 company matches for civil works contractors for hydro associated with Australia as of October 2026 and tracks 22,304 professional contacts across them, including 6,880 with verified work emails. Melbourne is the largest hub.

This list covers company matches for civil works contractors for hydro associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 9, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 9, 2026 How this list was built
478Companies
22,304Contacts tracked
6,880Verified emails
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The 25 largest civil works contractors for hydro based in Australia

Ranked by team size
Top 25 of 478 company matches for civil works contractors for hydro based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchEight Mile Plains, AustraliaHQ recorded Oct 9, 2026501-1,000883 contacts →

Exact match

“Seymour Whyte is a multi award-winning civil contractor that delivers major essential infrastructure across Australia.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchRichmond, AustraliaHQ recorded Oct 9, 2026501-1,000777 contacts →

Exact match

“Icon is a globally connected, integrated construction group trusted to build what matters most.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchRegents Park, AustraliaHQ recorded Oct 9, 2026501-1,000577 contacts →

Exact match

“Abergeldie is a locally owned contractor with 30 years industry experience in Australia and New Zealand.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchDoncaster, AustraliaHQ recorded Oct 9, 2026201-500469 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 · Oct 9, 2026 · View company records in RevenueBase
5Exact matchForest Glen, AustraliaHQ recorded Oct 9, 2026501-1,000395 contacts →

Exact match

“Shadforth continues to grow based on our reputation of “delivering quality infrastructure sooner”.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchMacquarie Park, AustraliaHQ recorded Oct 9, 2026201-500236 contacts →

Exact match

“Freyssinet is a versatile contractor that offers innovative solutions spanning from design to implementation for Specialist Civil Engineering and Structure Remediation projects.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchNunawading, AustraliaHQ recorded Oct 9, 2026201-500187 contacts →

Exact match

“Ace Contractors Group Pty.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchBrisbane, AustraliaHQ recorded Oct 9, 202651-200186 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 · Oct 9, 2026 · View company records in RevenueBase
9Exact matchGladstone, AustraliaHQ recorded Oct 9, 2026201-500171 contacts →

Exact match

“McCosker have extensive experience delivering integrated civil construction projects, with expertise and vast experience in all aspects of bulk and detailed earthworks, structural…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Oct 9, 2026201-500148 contacts →

Exact match

“Founded in 1894, Ghella operates in the construction of large public projects and specialises in underground excavation and tunnelling works.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchMurarrie, AustraliaHQ recorded Oct 9, 202651-200134 contacts →

Exact match

“McIlwain is a privately owned civil contractor who has been connecting communities through sustainable assets since 1961.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchCampsie, AustraliaHQ recorded Oct 9, 2026201-500131 contacts →

Exact match

“Planet Plumbing is an Australian-owned private company with various projects completed throughout Australia.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchYatala, AustraliaHQ recorded Oct 9, 202651-200122 contacts →

Exact match

“Rob Carr offers advanced technical capabilities for utilities infrastructure and is recognised as a market leader in microtunnelling and other complex underground works across all…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchLane Cove West, AustraliaHQ recorded Oct 9, 2026201-500118 contacts →

Exact match

“Delivering Solutions with Integrity, Reliability and Excellence.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchKwinana Beach, AustraliaHQ recorded Oct 9, 202651-200114 contacts →

Exact match

“RC Construction is a Majority Owned Aboriginal ISO Accredited Company was established in late 2015 as formwork and concrete specialist.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchCampbellfield, AustraliaHQ recorded Oct 9, 202651-200102 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 · Oct 9, 2026 · View company records in RevenueBase
17Exact matchWelshpool, AustraliaHQ recorded Oct 9, 2026201-500100 contacts →

Exact match

“Westforce Construction is WA’s trusted civil construction partner.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchYennora, AustraliaHQ recorded Oct 9, 202651-20086 contacts →

Exact match

“Kenny Constructions is one of Australia’s most trusted subcontractors for complex civil infrastructure.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchCairns, AustraliaHQ recorded Oct 9, 202651-20083 contacts →

Exact match

“HEH Civil is a Civil Construction company engaging in the design, construction and rehabilitation of civil infrastructure for all levels of Government as well as private clients.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchKogarah, AustraliaHQ recorded Oct 9, 202651-20082 contacts →

Exact match

“Mainland Civil was formed in 1998 and is now firmly established as one of the leading Civil Engineering contractors in New South Wales, Victoria, ACT and Queensland.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchChullora, AustraliaHQ recorded Oct 9, 2026201-50082 contacts →

Exact match

“Ferrycarrig is a leading constructor of utilities and civil infrastructure.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchMelbourne, AustraliaHQ recorded Oct 9, 202651-20080 contacts →

Exact match

“Jaydo is a dedicated water infrastructure construction business where every member of our experienced team is committed to delivering outstanding value and service to our many…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchKent Town, AustraliaHQ recorded Oct 9, 2026201-50075 contacts →

Exact match

“Leed is a dynamic, award-winning, privately-owned multi-disciplinary engineering and construction company, specialising in complex infrastructure projects.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchPerth, AustraliaHQ recorded Oct 9, 2026201-50074 contacts →

Exact match

“PPS Water Group is a proudly Australian company delivering turnkey water infrastructure solutions to the resource sector and beyond.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchPeakhurst, AustraliaHQ recorded Oct 9, 202651-20068 contacts →

Exact match

“Since establishment, we have grown into one of Sydney’s leading Civil Engineering and Construction providers for Local and state government agencies and some of Australia’s…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 478 civil works contractors for hydro based in Australia

See the full list, filter by size, metro and specialty, and access 6,880 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Civil works contractors for hydro based in Australia at a glance

As of Oct 9, 2026
30.8%Verified-email coverage
46.7Average contacts per company
11-50Median size (employees)
4.6%Largest-city concentration · Melbourne
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
106
11-50
212
51-200
119
201-500
25
501-1,000
7
1,001-5,000
3
10001+
2

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 478 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 “civil works contractors for hydro” 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 6,880 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 9, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “civil works contractors for hydro”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many civil works contractors for hydro are there based in Australia?

RevenueBase identified 478 company matches for civil works contractors for hydro 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?

Seymour Whyte tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most civil works contractors for hydro?

Melbourne leads with 22 company records, followed by Sydney (21) and Perth (16).

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 6,880 professional contacts with verified work emails tracked across these 478 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 9, 2026.

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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.