Company lists · Data refreshed November 2026

Top 24 Residential foundation contractors based in Australia

RevenueBase identified 84 company matches for residential foundation contractors associated with Australia as of November 2026 and tracks 863 professional contacts across them, including 298 with verified work emails. Sydney is the largest hub.

This list covers company matches for residential 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 November 6, 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 Nov 6, 2026 How this list was built
84Companies
863Contacts tracked
298Verified emails
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The 24 largest residential foundation contractors based in Australia

Ranked by team size
Top 24 of 84 company matches for residential foundation contractors based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBrisbane, AustraliaHQ recorded Nov 6, 202651-200146 contacts →

Exact match

“Wagstaff Piling is a specialist foundation engineering contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOsborne Park, AustraliaHQ recorded Nov 6, 202611-5096 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEight Mile Plains, AustraliaHQ recorded Nov 6, 202651-20062 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDandenong South, AustraliaHQ recorded Nov 6, 202651-20061 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSt Peters, AustraliaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPotts Point, AustraliaHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“We find solutions to complex remedial challenges in both residential and commercial sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSilverwater, AustraliaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Citilink Piling has established an enviable reputation for the design and construction of a diverse range of cost effective and innovative foundation solutions tailored to the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFrenchs Forest, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“At BiM Remedial, we’re Sydney’s trusted name for premier remedial building solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchThurgoona, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“NCS (National Concrete Solutions) is a specialist, contracting organisation that has been incorporated since 1991,(NCS) prides themselves on their wealth of experience and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGladesville, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Structum is a market-leading provider of comprehensive concrete solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Concrete Engineering Services is specialised engineering contract.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAdelaide, AustraliaHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Concrete Construction in Adelaide Saccardo Constructions is a company with a proud history in South Australia’s building and construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMooloolaba, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Stratec is your foundation and ground engineering solution provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAdelaide, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“SA Formwork Concrete & Construction is your go-to for expert formwork solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMinto, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Biax Foundations™ is the fully patented, eco friendly, user friendly foundation system that offers engineers, installers and homeowners a more sustainable foundation option.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchUnderwood, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Piletech International is a leading provider of high-quality foundation engineering solutions for infrastructure projects in Australia and a proud member of the Piling &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAlexandria, AustraliaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Sydney-based remedial construction company, specialising in facade repairs, waterproofing and concrete repairs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Buildco Group Pty Ltd was established by a group of experienced Civil Engineers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHawthorn, AustraliaHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Cecure is a specialist in complex remedial construction, resolving building defects across strata-managed apartments, build-to-rent, rental and social housing assets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Remedial Building & Waterproofing Experts”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSeven Hills, AustraliaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Here at Buildfix, we care about buildings – a lot!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchJamisontown, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Millent Civil Works is a growing Sydney based company specialising in Excavation, Anchoring, Piling, Shotcrete and Capping Beams.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGlynde, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Jocon has delivered major structural concrete constructions services for more than 45 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMarleston, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 84 residential foundation contractors based in Australia

See the full list, filter by size, metro and specialty, and access 298 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Residential foundation contractors based in Australia at a glance

As of Nov 6, 2026
34.5%Verified-email coverage
10.3Average contacts per company
11-50Median size (employees)
10.7%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
43
51-200
8
201-500
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 84 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 “residential 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 298 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 November 6, 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 “residential foundation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many residential foundation contractors are there based in Australia?

RevenueBase identified 84 company matches for residential foundation contractors associated with Australia as of November 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?

Wagstaff Piling PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most residential foundation contractors?

Sydney leads with 9 company records, followed by Melbourne (5) and Brisbane (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 298 professional contacts with verified work emails tracked across these 84 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 November 6, 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.