Company lists · Data refreshed October 2026

Top 25 Construction quality auditors based in Australia

Name: Construction quality auditors based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 85 companies tracked

RevenueBase identified 85 company matches for construction quality auditors associated with Australia as of October 2026 and tracks 827 professional contacts across them, including 341 with verified work emails. Melbourne is the largest hub.

This list covers company matches for construction quality auditors 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 10, 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 10, 2026 How this list was built

85Companies

827Contacts tracked

341Verified emails

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The 25 largest construction quality auditors based in Australia

Ranked by team size

Top 25 of 85 company matches for construction quality auditors based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Applus Pacific	Exact match	Bibra Lake, AustraliaHQ recorded Oct 10, 2026	10001+	156 contacts →
	Exact match “Applus+ is a worldwide leader in the testing, inspection, and certification sector.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	ASCT	Exact match	Ballina, AustraliaHQ recorded Oct 10, 2026	51-200	70 contacts →
	Exact match “ASCT (Australian Soil & Concrete Testing) is the largest independently owned Construction Material Testing company on the Eastern Seaboard of Australia.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Terra Firma Laboratories	Exact match	Pakenham, AustraliaHQ recorded Oct 10, 2026	51-200	68 contacts →
	Exact match “Terra Firma Laboratories provides Soils, Concrete, asphalt and geosynthetics testing for construction projects big and small."Your worksite is our laboratory".” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Steve Watson & Partners	Exact match	Sydney, AustraliaHQ recorded Oct 10, 2026	51-200	61 contacts →
	Exact match “Steve Watson & Partners is a well recognised and professional building code consulting and approvals service.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	ATTAR	Exact match	Welshpool, AustraliaHQ recorded Oct 10, 2026	11-50	47 contacts →
	Exact match “ATTAR's independently accredited services apply expert, customized and cost-effective Risk Based Inspection technologies for accurate assessment of an asset's fitness for purpose…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Professional Certification Group	Exact match	Hendra, AustraliaHQ recorded Oct 10, 2026	51-200	44 contacts →
	Exact match “Trusted Building Certification.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	AME	Exact match	Burswood, AustraliaHQ recorded Oct 10, 2026	11-50	33 contacts →
	Exact match “Combining extensive experience and industry knowledge with cutting edge technology, we are industry-leading experts in delivery of Plant Inspection Services, Non-Destructive…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Rapid GEO PTY LTD	Exact match	Smeaton Grange, AustraliaHQ recorded Oct 10, 2026	11-50	25 contacts →
	Exact match “Rapid Geo Pty Ltd (Rapid Geo) was formed by a group of engineers that understand the need for urgent geotechnical and environmental validations.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	BCRC	Exact match	Lane Cove West, AustraliaHQ recorded Oct 10, 2026	11-50	21 contacts →
	Exact match “BCRC are leading construction materials and durability consultants.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	RED Earth NDT	Exact match	Salisbury North, AustraliaHQ recorded Oct 10, 2026	11-50	16 contacts →
	Exact match “Red Earth is a provider of a wide range of Testing, Inspection and Certification services.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Auditco	Exact match	Newcastle, AustraliaHQ recorded Oct 10, 2026	11-50	13 contacts →
	Exact match “AuditCo is a leading global provider of compliance audits and inspections - across Australia, APAC and globally, including- Delivery of audits for the ISO Certification, Product…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Morse Building Consultancy	Exact match	Labrador, AustraliaHQ recorded Oct 10, 2026	11-50	11 contacts →
	Exact match “Morse Building Consultancy offers an independent and unbiased opinion for the insurance industry & private sector clients for cause and effect of construction issues throughout…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Building Help	Exact match	Sydney, AustraliaHQ recorded Oct 10, 2026	11-50	10 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 · Oct 10, 2026 · View company records in RevenueBase
14	Elite Compliance PTY LTD	Exact match	Mount Hawthorn, AustraliaHQ recorded Oct 10, 2026	11-50	10 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 · Oct 10, 2026 · View company records in RevenueBase
15	NEW World Laboratories	Exact match	Canning Vale, AustraliaHQ recorded Oct 10, 2026	11-50	9 contacts →
	Exact match “New World Laboratories is a Western Australian, independently owned construction materials testing laboratory delivering reliable, accurate results that support confident…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Ec3 Consulting	Exact match	Melbourne, AustraliaHQ recorded Oct 10, 2026	11-50	9 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 · Oct 10, 2026 · View company records in RevenueBase
17	Owner Inspections	Exact match	North Sydney, AustraliaHQ recorded Oct 10, 2026	11-50	8 contacts →
	Exact match “NQAT, VQAT & QCAT Expert Witness Inspections and Reports New Constructions Stage Inspections Pre-Purchase Inspections Dilapidation Reports Investigation Reports” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	The Building Approval Company	Exact match	Redlynch, AustraliaHQ recorded Oct 10, 2026	1-10	5 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 · Oct 10, 2026 · View company records in RevenueBase
19	Ages Build PTY LTD	Exact match	Sydney, AustraliaHQ recorded Oct 10, 2026	1-10	5 contacts →
	Exact match “Ages Build was established in 2010 and is a company developed upon the experience, knowledge and principles of three generations of master tradesmen combined to eliminate all…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Allcert	Exact match	Sydney, AustraliaHQ recorded Oct 10, 2026	1-10	4 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 · Oct 10, 2026 · View company records in RevenueBase
21	Sydney Building Certifiers Group PTY LTD Sbcg	Exact match	Peakhurst, AustraliaHQ recorded Oct 10, 2026	1-10	4 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 · Oct 10, 2026 · View company records in RevenueBase
22	Houspect NSW PTY LTD	Exact match	Warriewood, AustraliaHQ recorded Oct 10, 2026	11-50	4 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 · Oct 10, 2026 · View company records in RevenueBase
23	Bpi360	Exact match	Wantirna, AustraliaHQ recorded Oct 10, 2026	11-50	4 contacts →
	Exact match “BPI 360 are independent Building Consultants with a difference.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	SJN Building Consultants	Exact match	Prestons, AustraliaHQ recorded Oct 10, 2026	1-10	3 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 · Oct 10, 2026 · View company records in RevenueBase
25	Scopiqs	Exact match	Brisbane, AustraliaHQ recorded Oct 10, 2026	1-10	3 contacts →
	Exact match “SCOPiQS is a specialised inspection and testing provider, focused on delivering enhanced quality and safety for our clients’ assets and infrastructure, minimising downtime and…” Recorded in the RevenueBase company graph · Oct 10, 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 “construction quality auditors”. 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 85 construction quality auditors based in Australia

See the full list, filter by size, metro and specialty, and access 341 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction quality auditors based in Australia at a glance

As of Oct 10, 2026

41.2%Verified-email coverage

9.7Average contacts per company

1-10Median size (employees)

7.1%Largest-city concentration · Melbourne

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

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 85 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 auditors” 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 341 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 10, 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 auditors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction quality auditors are there based in Australia?

RevenueBase identified 85 company matches for construction quality auditors 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?

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

Which city has the most construction quality auditors?

Melbourne leads with 6 company records, followed by Sydney (6) 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 341 professional contacts with verified work emails tracked across these 85 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 10, 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.