Company lists · Data refreshed November 2026

Top 21 Structural steel inspection services based in Australia

RevenueBase identified 425 company matches for structural steel inspection services associated with Australia as of November 2026 and tracks 3,896 professional contacts across them, including 1,363 with verified work emails. Sydney is the largest hub.

This list covers company matches for structural steel inspection services 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
425Companies
3,896Contacts tracked
1,363Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 21 largest structural steel inspection services based in Australia

Ranked by team size
Top 21 of 425 company matches for structural steel inspection services 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 matchSydney, AustraliaHQ recorded Nov 6, 2026501-1,000549 contacts →

Exact match

“The APP Group is now proudly part of Bureau Veritas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBibra Lake, AustraliaHQ recorded Nov 6, 202610001+158 contacts →

Exact match

“Applus+ is a worldwide leader in the testing, inspection, and certification sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Nov 6, 2026201-50090 contacts →

Exact match

“Chess Engineering Pty Ltd is recognised as one of the leading Australian engineering companies, headquartered in Sydney and commenced its operation in 1967.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBallina, AustraliaHQ recorded Nov 6, 202651-20072 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPakenham, AustraliaHQ recorded Nov 6, 202651-20069 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGnowangerup, AustraliaHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“AUSPAN GROUP specialise in the design and construction of structural steel industrial buildings throughout Western Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKyneton, AustraliaHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Backed by a wealth of specialised industry experience, we have the knowledge you can trust to value-engineer your project and ensure the solution is fit for purpose.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20061 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGlendenning, AustraliaHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Since 2010, Steel Builders has supported builders, engineers, and certifiers with compliant, locally manufactured structural steel solutions that keep projects moving.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWelshpool, AustraliaHQ recorded Nov 6, 202611-5048 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHendra, AustraliaHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Trusted Building Certification.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOuter Harbor, AustraliaHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Quality Maritime Surveyors, QMS, are a South Australian based company that provide superior experience in personalised Non-Destructive Testing (NDT), Quality Control Inspections…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCrestmead, AustraliaHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“At BSF, we know steel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBowhill, AustraliaHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Together We Thrive For over 50 years, BOWENG has been at the forefront of complex and heavy structural steel fabrication, delivering some of Australia’s most challenging and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBurswood, AustraliaHQ recorded Nov 6, 202611-5034 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEmu Plains, AustraliaHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“TSS (Total Steel Solutions) Engineering is a Sydney based metal engineering company dedicated to providing the best services to our clients and business partners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRichmond, AustraliaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Structural Compliance Certification If you are a manufacturer or installer of any type of support structures, you want three basic things.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKwinana Beach, AustraliaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Formed in 2020, GFS develops and utilises various technologies to provide an enhanced range of NDT & Inspection services to the Oil & Gas, Crane & Lifting Equipment, Renewable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPerth, AustraliaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Australia is an engineered solutions specialist for the mining, mineral processing, power generation, rail and refining industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchYennora, AustraliaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“ARL Laboratory Services Pty Ltd is an experienced service organization specializing in Non-Destructive testing, Mechanical Testing and Specialized Inspection Services, providing…”

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

Showing 21 of 425 structural steel inspection services based in Australia

See the full list, filter by size, metro and specialty, and access 1,363 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Structural steel inspection services based in Australia at a glance

As of Nov 6, 2026
35.0%Verified-email coverage
9.2Average contacts per company
1-10Median size (employees)
6.1%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
217
11-50
146
51-200
44
201-500
4
501-1,000
1
1,001-5,000
1
10001+
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 425 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 “structural steel inspection services” 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 1,363 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.

Structural steel inspection services 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 “structural steel inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many structural steel inspection services are there based in Australia?

RevenueBase identified 425 company matches for structural steel inspection services 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?

The APP Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most structural steel inspection services?

Sydney leads with 26 company records, followed by Melbourne (20) and Perth (18).

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 1,363 professional contacts with verified work emails tracked across these 425 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.