Company lists · Data refreshed September 2026

Top 19 Underwater structural inspection equipment based in Australia

RevenueBase identified 48 company matches for underwater structural inspection equipment associated with Australia as of September 2026 and tracks 262 professional contacts across them, including 108 with verified work emails. Perth is the largest hub.

This list covers company matches for underwater structural inspection equipment 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 22, 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 22, 2026 How this list was built
48Companies
262Contacts tracked
108Verified emails
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The 19 largest underwater structural inspection equipment based in Australia

Ranked by team size
Top 19 of 48 company matches for underwater structural inspection equipment based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchOsborne Park, AustraliaHQ recorded Sep 22, 2026201-50040 contacts →

Exact match

“Geo Oceans are an innovative subsea technology company offering industry-leading survey and inspection services to the Oil & Gas industry, we are proud to be part of the Vertech…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchPerth, AustraliaHQ recorded Sep 22, 20261,001-5,00038 contacts →

Exact match

“Confidence under pressure.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchMurarrie, AustraliaHQ recorded Sep 22, 202611-5033 contacts →

Exact match

“At Commercial Marine Group, we provide trusted, innovative and sustainable marine construction solutions, ensuring the safety, longevity, and success of critical infrastructure.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchCampbellfield, AustraliaHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“UAM Tec's mission is to provide state-of-the-art solutions for subsea and underground exploration, mapping, and monitoring, utilizing advanced technologies such as vehicles…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchDarlinghurst, AustraliaHQ recorded Sep 22, 202611-5011 contacts →

Exact match

“Autonomous inspection systems for underground infrastructure - providing unmatched access, precise mapping, and high-quality visual data so operators can focus on assessing…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchBibra Lake, AustraliaHQ recorded Sep 22, 202611-508 contacts →

Exact match

“Focus Technology Solutions specialises in ROV inspection, data collection, operational support and technical services for a range of offshore and onshore projects.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchHeathcote, AustraliaHQ recorded Sep 22, 202611-506 contacts →

Exact match

“Russell Fraser Sales (RFS) has been supplying high quality inspection and testing equipment to the Non-destructive Testing areas of Mining, Engineering, Construction, Diving and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchKingston, AustraliaHQ recorded Sep 22, 202611-506 contacts →

Exact match

“SOSub specialise in custom ROV and Subsea solutions, with an emphasis on aquaculture, science, and one-off special projects and tooling.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchMelbourne, AustraliaHQ recorded Sep 22, 202611-506 contacts →

Exact match

“ROVing Intelligence is a solution that provides underwater asset inspections and corresponding data through the use of robotics and artificial intelligence.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchBrisbane, AustraliaHQ recorded Sep 22, 202611-505 contacts →

Exact match

“Subsea Pty Ltd is a professional marine company offering a wide range of subsea services in support of environmental and engineering surveys and assessments.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchMelbourne, AustraliaHQ recorded Sep 22, 20261-105 contacts →

Exact match

“Southern Divers is a commercial diving company based in Melbourne.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchPerth, AustraliaHQ recorded Sep 22, 20261-103 contacts →

Exact match

“We offer an inspection service utilising underwater, remote-operated vehicles to give your tanks a maintenance check and identify any issues that require attention, without…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchCarrum Downs, AustraliaHQ recorded Sep 22, 202611-502 contacts →

Exact match

“Dive Works provides innovative subsea inspection, maintenance and repair (IMR), survey services and emergency response, both inshore and offshore.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchGold Coast, AustraliaHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Spot X supports the environmental consultancy, research and water asset sectors through the design and supply of rugged, field-proven underwater equipment.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchGold Coast, AustraliaHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Harcan Marine is an ISO accredited commercial diving and marine construction company based in Queensland.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchPerth, AustraliaHQ recorded Sep 22, 20261-102 contacts →

Exact match

“PESAC as a company is focused on the utilisation of technology to provide services that previously may have been too difficult or expensive to achieve.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchSouth Fremantle, AustraliaHQ recorded Sep 22, 202611-501 contacts →

Exact match

“Our highly qualified and experienced personnel, state of the art equipment, facilities and commitment to meeting and exceeding client expectations has put Indianic at the…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchAlexandria, AustraliaHQ recorded Sep 22, 20261-101 contacts →

Exact match

“Founded in 1992, Austeck has established itself as the market leader in robotic opto-electronics.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchCarrum Downs, AustraliaHQ recorded Sep 22, 20261-101 contacts →

Exact match

“Seavu was created to help people connect with the underwater world.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 19 of 48 underwater structural inspection equipment based in Australia

See the full list, filter by size, metro and specialty, and access 108 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underwater structural inspection equipment based in Australia at a glance

As of Sep 22, 2026
41.2%Verified-email coverage
5.5Average contacts per company
1-10Median size (employees)
8.3%Largest-city concentration · Perth
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
18
201-500
1
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 48 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 “underwater structural inspection equipment” 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 108 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 22, 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 “underwater structural inspection equipment”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underwater structural inspection equipment are there based in Australia?

RevenueBase identified 48 company matches for underwater structural inspection equipment 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?

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

Which city has the most underwater structural inspection equipment?

Perth leads with 4 company records, followed by Gold Coast (3) and Brisbane (2).

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 108 professional contacts with verified work emails tracked across these 48 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 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 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.