Company lists · Data refreshed September 2026

Top 25 Structural inspection companies based in Australia

Name: Structural inspection companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 272 companies tracked

RevenueBase identified 272 structural inspection companies headquartered in Australia as of September 2026 and tracks 1,052 professional contacts across them, including 405 with verified work emails. Melbourne is the largest hub.

This list covers structural inspection companies headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

272Companies

1,052Contacts tracked

405Verified emails

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The 25 largest structural inspection companies based in Australia

Ranked by team size

Top 25 of 272 structural inspection companies based in Australia, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to structural inspection companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Jim's Building Inspections	Partial evidence	Moorabbin, AustraliaHQ checked Sep 22, 2026	51-200	96 contacts →
	Partial evidence “Australia's leading, national building inspection company specialises in pre-purchase building inspections, new construction stage inspections including final or handover…” Source: RevenueBase Database · checked Sep 22, 2026
2	Checkpoint Building Surveyors	Indirect evidence	Southbank, AustraliaHQ checked Sep 22, 2026	51-200	62 contacts →
	Indirect evidence “Commercial, Domestic and Retail \| Building Surveyors, Consultants and Inspectors \| Consistency, Compliance and Commitment \| Servicing VIC, QLD, NSW & WA Checkpoint Building…” Source: RevenueBase Database · checked Sep 22, 2026
3	STA Consulting Engineers	Indirect evidence	Eight Mile Plains, AustraliaHQ checked Sep 22, 2026	51-200	55 contacts →
	Indirect evidence “STA is one of the most trusted engineering companies in the Australian building industry.” Source: RevenueBase Database · checked Sep 22, 2026
4	Mk3 PTY LTD	Partial evidence	Norwest, AustraliaHQ checked Sep 22, 2026	51-200	54 contacts →
	Partial evidence “Mk3 specialises in the prompt turnaround of comprehensive quality building inspection reports within the residential insurance claim industry, providing our clients with a…” Source: RevenueBase Database · checked Sep 22, 2026
5	ATTAR	Partial evidence	Welshpool, AustraliaHQ checked Sep 22, 2026	11-50	47 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
6	BCRC	Indirect evidence	Lane Cove West, AustraliaHQ checked Sep 22, 2026	11-50	21 contacts →
	Indirect evidence “BCRC are leading construction materials and durability consultants.” Source: RevenueBase Database · checked Sep 22, 2026
7	Indt PTY LTD	Partial evidence	Mackay, AustraliaHQ checked Sep 22, 2026	11-50	18 contacts →
	Partial evidence “INDT Pty Ltd is a privately owned independent third party inspection and testing company that has been servicing the Manufacturing, Sugar and Mining industries since 2004.” Source: RevenueBase Database · checked Sep 22, 2026
8	Rapid GEO PTY LTD	Indirect evidence	Smeaton Grange, AustraliaHQ checked Sep 22, 2026	11-50	17 contacts →
	Indirect evidence “Rapid Geo Pty Ltd (Rapid Geo) was formed by a group of engineers that understand the need for urgent geotechnical and environmental validations.” Source: RevenueBase Database · checked Sep 22, 2026
9	House Inspect Australia	Partial evidence	Hindmarsh, AustraliaHQ checked Sep 22, 2026	1-10	15 contacts →
	Partial evidence “House Inspect Australia provides building inspection reports and a detailed analysis of the condition of your property in an easy to read format.” Source: RevenueBase Database · checked Sep 22, 2026
10	Remedy Asset Protection	Partial evidence	Melbourne, AustraliaHQ checked Sep 22, 2026	11-50	13 contacts →
	Partial evidence “Protect your investment and your project with our quality assurance inspection team.” Source: RevenueBase Database · checked Sep 22, 2026
11	Zait Engineering Solutions	Partial evidence	Parramatta, AustraliaHQ checked Sep 22, 2026	11-50	12 contacts →
	Partial evidence “Structural engineering is at the heart of ZAIT Engineering Solutions.” Source: RevenueBase Database · checked Sep 22, 2026
12	Waratah Consulting	Partial evidence	Ultimo, AustraliaHQ checked Sep 22, 2026	11-50	12 contacts →
	Partial evidence “Waratah Consulting provides practical, compliance-focused building inspection and environmental consulting services across NSW.” Source: RevenueBase Database · checked Sep 22, 2026
13	R.I. Brown PTY LTD	Partial evidence	Essendon, AustraliaHQ checked Sep 22, 2026	11-50	11 contacts →
	Partial evidence “We are an award winning and quality focused consulting engineering company that has been providing structural design services to Builders, Property Developers, Architects…” Source: RevenueBase Database · checked Sep 22, 2026
14	SDSS	Partial evidence	Rydalmere, AustraliaHQ checked Sep 22, 2026	1-10	11 contacts →
	Partial evidence “Strata Defect Specialists Sydney (SDSS) offer a full suite of building inspection services for our clients.” Source: RevenueBase Database · checked Sep 22, 2026
15	Code Group	Indirect evidence	Perth, AustraliaHQ checked Sep 22, 2026	1-10	10 contacts →
	Indirect evidence “CODE is a modern privately owned, independent, multi-disciplined building surveying and access consulting company embracing the notion of performance in all aspects of building…” Source: RevenueBase Database · checked Sep 22, 2026
16	Sydney Strata Engineers	Partial evidence	Mona Vale, AustraliaHQ checked Sep 22, 2026	1-10	9 contacts →
	Partial evidence “Expert Structural Diagnostics & Remedial Solutions for Class 2 Residential Complexes \| Sydney Strata Engineers Sydney Strata Engineers is a specialized structural engineering firm…” Source: RevenueBase Database · checked Sep 22, 2026
17	Drainflow Drainage & Plumbing Solutions	Indirect evidence	Melbourne, AustraliaHQ checked Sep 22, 2026	11-50	9 contacts →
	Indirect evidence “Are your extras too high?” Source: RevenueBase Database · checked Sep 22, 2026
18	Inspect MY Home	Partial evidence	Helensvale, AustraliaHQ checked Sep 22, 2026	11-50	9 contacts →
	Partial evidence “Inspect My Home has been providing building and pest inspections for over 20 years and is regarded as one of Australia’s most trusted building and pest inspection companies.” Source: RevenueBase Database · checked Sep 22, 2026
19	BSA Building Surveyors	Indirect evidence	Geelong, AustraliaHQ checked Sep 22, 2026	11-50	9 contacts →
	Indirect evidence “BSA Building Surveyors provides expert building surveying, compliance and consulting services across residential, commercial and public sector projects throughout Victoria.” Source: RevenueBase Database · checked Sep 22, 2026
20	RBS Melb PTY LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 22, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
21	MFS Engineering Australia PTY LTD	Partial evidence	Kew, AustraliaHQ checked Sep 22, 2026	11-50	8 contacts →
	Partial evidence “MFS Engineering Australia Pty Ltd is a specialist forensic structural engineering consultancy providing independent advice for building defects, structural damage, insurance…” Source: RevenueBase Database · checked Sep 22, 2026
22	Techsafe Australia	Partial evidence	Clayton South, AustraliaHQ checked Sep 22, 2026	51-200	8 contacts →
	Partial evidence “Electrical inspection, safety and compliance As part of the Service Stream group, TechSafe provide electrical inspection services, project management and operational delivery…” Source: RevenueBase Database · checked Sep 22, 2026
23	Houspect NSW PTY LTD	Partial evidence	Warriewood, AustraliaHQ checked Sep 22, 2026	11-50	7 contacts →
	Partial evidence “Houspect NSW \| Capability NSW is a premier provider of independent building inspection services, upholding the highest standards of professional consultancy across Greater…” Source: RevenueBase Database · checked Sep 22, 2026
24	Hawthorn Consulting Engineers PTY LTD	Indirect evidence	Surrey Hills, AustraliaHQ checked Sep 22, 2026	11-50	7 contacts →
	Indirect evidence “BACKGROUND Hawthorn Consulting Engineers provides building industry consulting services to a diverse clientele including insurance loss adjusters, architects, government…” Source: RevenueBase Database · checked Sep 22, 2026
25	Quality Building Management	Partial evidence	Redland Bay, AustraliaHQ checked Sep 22, 2026	11-50	6 contacts →
	Partial evidence “QBM is a 100% Australian owned company that specialises in professional building inspection, reporting and training services for the Strata Title and Commercial markets.” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: structural inspection companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names structural inspection companies.
Partial evidence: Its own public description names part of structural inspection companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name structural inspection companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 272 structural inspection companies based in Australia

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Structural inspection companies based in Australia at a glance

As of Sep 22, 2026

38.5%Verified-email coverage

3.9Average contacts per company

1-10Median size (employees)

11.4%Largest-city concentration · Melbourne

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

203

11-50

51-200

201-500

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 272 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among structural inspection companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “structural inspection companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names structural inspection companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among structural inspection companies, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 405 across the full list. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Structural inspection companies by metro

Structural inspection companies in Melbourne31

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names structural inspection companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many structural inspection companies are there based in Australia?

RevenueBase identified 272 structural inspection companies headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Jim's Building Inspections, headquartered in Victoria, tops this list with the largest team on record.

Which city has the most structural inspection companies?

Melbourne leads with 31 headquartered companies, followed by Perth (16) and Sydney (14).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 405 verified decision-maker contacts tracked across these 272 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.