Company lists · Data refreshed September 2026

Top 25 Construction quality assurance companies based in Australia

RevenueBase identified 57 company matches for construction quality assurance companies associated with Australia as of September 2026 and tracks 293 professional contacts across them, including 144 with verified work emails. Melbourne is the largest hub.

This list covers company matches for construction quality assurance 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 16, 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 Sep 16, 2026 How this list was built
57Companies
293Contacts tracked
144Verified emails
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The 25 largest construction quality assurance companies based in Australia

Ranked by team size
Top 25 of 57 company matches for construction quality assurance companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchSydney, AustraliaHQ recorded Sep 16, 202651-20057 contacts →

Exact match

“Steve Watson & Partners is a well recognised and professional building code consulting and approvals service.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchHendra, AustraliaHQ recorded Sep 16, 202651-20041 contacts →

Exact match

“Trusted Building Certification.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchMount Hawthorn, AustraliaHQ recorded Sep 16, 202611-5012 contacts →

Exact match

“Elite Compliance is a Western Australian Building Surveying & Certification company established to provide compliance management and approval services to the WA construction…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchGeelong, AustraliaHQ recorded Sep 16, 202611-509 contacts →

Exact match

“BSA Building Surveyors provides expert building surveying, compliance and consulting services across residential, commercial and public sector projects throughout Victoria.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Sep 16, 202611-508 contacts →

Exact match

“Building Help was established to provide cost effective assistance to participants of the Australian building and construction industries regardless of project size.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchMelbourne, AustraliaHQ recorded Sep 16, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchMelbourne, AustraliaHQ recorded Sep 16, 202611-508 contacts →

Exact match

“Welcome to EC3 Consulting, your premier partner in the realm of Construction, Commissioning, Quality, and Completions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchWarriewood, AustraliaHQ recorded Sep 16, 202611-507 contacts →

Exact match

“Houspect NSW | Capability NSW** is a premier provider of independent building inspection services, upholding the highest standards of professional consultancy across **Greater…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchRedlynch, AustraliaHQ recorded Sep 16, 20261-106 contacts →

Exact match

“Cairns | Townsville | Regional & Remote Qld | PNG Quality Certified Systems + Highly Experienced Staff = Peace of mind The Building Approval Company is built on a can-do approach.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchMelbourne, AustraliaHQ recorded Sep 16, 202611-506 contacts →

Exact match

“Singh Consulting Pty Ltd is a boutique firm providing a comprehensive building surveying and certification service that extends throughout Australia.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchEast Brisbane, AustraliaHQ recorded Sep 16, 20261-105 contacts →

Exact match

“Lateral Certification Group takes great satisfaction in offering logical, innovative and cost effective regulatory solutions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchPeakhurst, AustraliaHQ recorded Sep 16, 20261-105 contacts →

Exact match

“Sydney Building Certifiers Group Pty Ltd (SBCG) is a trusted provider of building certification services in Sydney, Australia.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchMelbourne, AustraliaHQ recorded Sep 16, 202611-504 contacts →

Exact match

“Ctrldoc is a technology company that provides Quality Assurance and Fire Rating compliance software for the construction and fire protection industries.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Sep 16, 20261-104 contacts →

Exact match

“AllCert is a company that provides consulting and certification services related to building regulations to the construction and development sectors.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchWantirna, AustraliaHQ recorded Sep 16, 202611-504 contacts →

Exact match

“BPI 360 are independent Building Consultants with a difference.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchBrisbane, AustraliaHQ recorded Sep 16, 20261-103 contacts →

Exact match

“HiVue Inspection & Compliance Servicing the Oil & Gas, Construction, Mining, Marine, Industrial and Petrochemical industries HiVue inspection and Compliance is the leading…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchClayton South, AustraliaHQ recorded Sep 16, 20261-103 contacts →

Exact match

“iCheck Building Surveyors and Consultants is a Building Surveying firm based in Melbourne’s South-East.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchWarragul, AustraliaHQ recorded Sep 16, 20261-102 contacts →

Exact match

“Whether you require an AESMR, AFSS (or any other state equivalent) or a Building Compliance Audit, BCA audit, Contractor Maintenance evaluation or Systems Interface Test, Bradbury…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchPrestons, AustraliaHQ recorded Sep 16, 20261-102 contacts →

Exact match

“It's vital to choose a building consultant who will listen to your needs and make sure your best interests are looked after at all times.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchAustraliaHQ recorded Sep 16, 20261-102 contacts →

Exact match

“A universal inspection service company with direct access to a team of professional engineers, who offer our clients a holistic & long-term approach to sustainable building assets…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Sep 16, 20261-102 contacts →

Exact match

“At Coating Management Solutions, our primary objective is to ensure that when we oversee our clients work,it is performed to the highest quality and to the specification and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchMilton, AustraliaHQ recorded Sep 16, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchEagleby, AustraliaHQ recorded Sep 16, 20261-101 contacts →

Exact match

“Reliable building inspection service for greater peace of mind.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchBrisbane, AustraliaHQ recorded Sep 16, 20261-101 contacts →

Exact match

“We're a small dedicated team of Building Certifiers, committed to your commercial building project's success.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchQueanbeyan, AustraliaHQ recorded Sep 16, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 57 construction quality assurance companies based in Australia

See the full list, filter by size, metro and specialty, and access 144 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction quality assurance companies based in Australia at a glance

As of Sep 16, 2026
49.1%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
14.0%Largest-city concentration · Melbourne
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
17
51-200
3
1,001-5,000
1

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 57 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 “construction quality assurance 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 144 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 16, 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 “construction quality assurance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction quality assurance companies are there based in Australia?

RevenueBase identified 57 company matches for construction quality assurance 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?

Steve Watson & Partners tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most construction quality assurance companies?

Melbourne leads with 8 company records, followed by Brisbane (4) and Sydney (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 144 professional contacts with verified work emails tracked across these 57 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 16, 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.