Company lists · Data refreshed October 2026

Top 24 Civil foundation contractors based in Australia

RevenueBase identified 324 company matches for civil foundation contractors associated with Australia as of October 2026 and tracks 4,505 professional contacts across them, including 1,665 with verified work emails. Sydney is the largest hub.

This list covers company matches for civil foundation contractors 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
324Companies
4,505Contacts tracked
1,665Verified emails
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The 24 largest civil foundation contractors based in Australia

Ranked by team size
Top 24 of 324 company matches for civil foundation contractors 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 matchAlbion, AustraliaHQ recorded Oct 9, 20261,001-5,000448 contacts →

Exact match

“Construction Sciences is a construction materials testing, geotechnical engineering, environmental consulting and specialised testing firm.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchChatswood, AustraliaHQ recorded Oct 9, 202651-200169 contacts →

Exact match

“Avopiling is a proudly Australian owned and operated company.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Oct 9, 20261,001-5,000163 contacts →

Exact match

“BKH Group is a specialist in formwork, concrete placements and scaffolding for the commercial, industrial, civil engineering, mining and residential sectors.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchBrisbane, AustraliaHQ recorded Oct 9, 202651-200139 contacts →

Exact match

“Wagstaff Piling is a specialist foundation engineering contractor.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchKurnell, AustraliaHQ recorded Oct 9, 202651-200116 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact 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
8Exact 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
9Exact matchSydney, AustraliaHQ recorded Oct 9, 2026201-500100 contacts →

Exact match

“Rocktown are a leading player in the civil engineering industry throughout Australia, specialising in reinforced concrete structures.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchOsborne Park, AustraliaHQ recorded Oct 9, 202611-5094 contacts →

Exact match

“BUSS is a privately owned and operated company which has evolved over the last 20 years, supporting both Perth and WA based clients.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchSydney, AustraliaHQ recorded Oct 9, 2026201-50075 contacts →

Exact match

“ACE Civil (formerly ACE Demolition and Excavation) has been established since 1997, the company is specialized in ground engineering and piling works in addition to demolition and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchSt Peters, AustraliaHQ recorded Oct 9, 2026201-50059 contacts →

Exact match

“Since its inception in 1989, Polyseal has remained a prominent contractor in the Australia waterproofing and remedial markets.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Oct 9, 202651-20059 contacts →

Exact match

“Burton Contractors is a multi-disciplined Civil Engineering Contractor approaching 200 employees and a fleet of more than 100 pieces of plant.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchEight Mile Plains, AustraliaHQ recorded Oct 9, 202651-20058 contacts →

Exact match

“STA is one of the most trusted engineering companies in the Australian building industry.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchDandenong South, AustraliaHQ recorded Oct 9, 202651-20058 contacts →

Exact match

“HISTORY Speedpro was founded in North Carlton, Melbourne in 1993.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchEpping, AustraliaHQ recorded Oct 9, 202651-20045 contacts →

Exact match

“Experienced Civil Structures Contractor.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchKingsgrove, AustraliaHQ recorded Oct 9, 2026201-50036 contacts →

Exact match

“Seadar Contractors was founded in 2014 with a vision of providing a high standard of quality in our specialised areas of formwork, steelfixing and concrete.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchBrisbane, AustraliaHQ recorded Oct 9, 202651-20035 contacts →

Exact match

“CASA Engineering is a building, civil and marine construction company, expanding with demonstrated success contracting in remote and off shore locations.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchMelbourne, AustraliaHQ recorded Oct 9, 2026201-50034 contacts →

Exact match

“MARKSCON are an Award Winning Master Builder (MBAV 2017 Best Builder Multi-Unit) as well as a leading Major Concrete Structure Contractor specialising in projects up to $100…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchMurarrie, AustraliaHQ recorded Oct 9, 202651-20033 contacts →

Exact match

“At Hawthorne Civil, we deliver quality-driven outcomes across civil infrastructure.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Oct 9, 202611-5033 contacts →

Exact match

“Australian Piling Group (APG) is one of the fastest growing piling contractors in Australia.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchKurnell, AustraliaHQ recorded Oct 9, 202611-5032 contacts →

Exact match

“RIX Ground Engineering (RGE) is a specialist Ground Engineering contractor.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchLatrobe, AustraliaHQ recorded Oct 9, 202651-20031 contacts →

Exact match

“BridgePro Engineering is an engineering led construction company focusing on delivering innovative solutions to simplify the complex.”

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

Showing 24 of 324 civil foundation contractors based in Australia

See the full list, filter by size, metro and specialty, and access 1,665 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Civil foundation contractors based in Australia at a glance

As of Oct 9, 2026
37.0%Verified-email coverage
13.9Average contacts per company
11-50Median size (employees)
9.0%Largest-city concentration · Sydney
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
140
51-200
67
201-500
10
1,001-5,000
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 324 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 foundation contractors” 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 1,665 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.

Civil foundation contractors 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 “civil foundation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many civil foundation contractors are there based in Australia?

RevenueBase identified 324 company matches for civil foundation contractors 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?

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

Which city has the most civil foundation contractors?

Sydney leads with 29 company records, followed by Melbourne (17) and Perth (11).

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 1,665 professional contacts with verified work emails tracked across these 324 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.