Company lists · Data refreshed September 2026

Top 22 Subsurface exploration services based in Australia

RevenueBase identified 372 company matches for subsurface exploration services associated with Australia as of September 2026 and tracks 5,614 professional contacts across them, including 2,049 with verified work emails. Perth is the largest hub.

This list covers company matches for subsurface exploration 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 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
372Companies
5,614Contacts tracked
2,049Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 22 largest subsurface exploration services based in Australia

Ranked by team size
Top 22 of 372 company matches for subsurface exploration services 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 matchAlbion, AustraliaHQ recorded Sep 22, 20261,001-5,000423 contacts →

Exact match

“Construction Sciences is a construction materials testing, geotechnical engineering, environmental consulting and specialised testing firm.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchKewdale, AustraliaHQ recorded Sep 22, 2026201-500407 contacts →

Exact match

“Ausdrill is a premium Australian drilling company that provides exploration drilling, production drilling, blasting services and geotechnical services for mining majors through to…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchBrisbane, AustraliaHQ recorded Sep 22, 2026201-500355 contacts →

Exact match

“Welcome to Lucas!”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchNorth Ryde, AustraliaHQ recorded Sep 22, 202651-200223 contacts →

Exact match

“PSM provides specialised design and investigation services for engineering in rock, soil and water.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchPerth, AustraliaHQ recorded Sep 22, 202651-200160 contacts →

Exact match

“RSC was established early in 2008 and now operates a global group of companies with subsidiaries in Africa, Asia, Oceania and Europe.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchChatswood, AustraliaHQ recorded Sep 22, 202651-200154 contacts →

Exact match

“Avopiling is a proudly Australian owned and operated company.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchAlfredton, AustraliaHQ recorded Sep 22, 2026201-500121 contacts →

Exact match

“Titeline Drilling Pty Ltd has become a leading mineral exploration drilling contractor in Australia.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchSeven Hills, AustraliaHQ recorded Sep 22, 202651-200120 contacts →

Exact match

“Alliance Geotechnical is an established and highly respected Geotechnical and Environmental consultancy firm with a proven track record in delivering and exceeding our client’s…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchYatala, AustraliaHQ recorded Sep 22, 202651-200115 contacts →

Exact match

“Rob Carr offers advanced technical capabilities for utilities infrastructure and is recognised as a market leader in microtunnelling and other complex underground works across all…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchBathurst, AustraliaHQ recorded Sep 22, 202651-200108 contacts →

Exact match

“Macquarie Geotechnical is a leading provider of geotechnical services, supporting the construction, government, mining, renewable energy, groundwater, and environmental sectors.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchSubiaco, AustraliaHQ recorded Sep 22, 202651-20085 contacts →

Exact match

“Since 2011, AMPS has been an industry leader in mining technical services optimisations, systems, and training, with significant experience in operational underground and open pit…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchMacquarie Park, AustraliaHQ recorded Sep 22, 202651-20065 contacts →

Exact match

“The JK Group is a proudly employee owned and managed company that values professionalism through honesty, dependability and integrity.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Sep 22, 2026201-50065 contacts →

Exact match

“ACE Civil (formerly ACE Demolition and Excavation) has been established since 1997, the company is specialized in ground engineering and piling works in addition to demolition and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchPinkenba, AustraliaHQ recorded Sep 22, 202651-20058 contacts →

Exact match

“Legion Drilling is a specialist provider of Environmental, Geotechnical and Sonic drilling services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchLandsdale, AustraliaHQ recorded Sep 22, 202651-20056 contacts →

Exact match

“Webdrill is an underground diamond drilling specialist, providing high quality services to underground mines across Australia.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchBrisbane, AustraliaHQ recorded Sep 22, 202651-20055 contacts →

Exact match

“Measured Group Pty Ltd (Measured) is a multi-disciplinary, mining services consultancy.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchPrestons, AustraliaHQ recorded Sep 22, 202611-5050 contacts →

Exact match

“Strength you can build on.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchWest Perth, AustraliaHQ recorded Sep 22, 202651-20049 contacts →

Exact match

“Established in 1985, SGC provides integrated geophysical solutions that identify value-added outcomes for the natural resources sectors.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchChevallum, AustraliaHQ recorded Sep 22, 202651-20045 contacts →

Exact match

“GeoDrill Australia is a leading drilling contractor delivering RC, diamond, geotechnical, coal, and water bore drilling services across Australia.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchCoolum Beach, AustraliaHQ recorded Sep 22, 202611-5042 contacts →

Exact match

“Geotechnical Engineering and Environmental Science”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchSubiaco, AustraliaHQ recorded Sep 22, 202611-5036 contacts →

Exact match

“HiSeis - Seismic by Fleet is a mining technology specialised in hard rock seismic solutions for targeted orebody discovery.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchWelshpool, AustraliaHQ recorded Sep 22, 202611-5036 contacts →

Exact match

“Orica Digital Solutions seamlessly connect our customers’ physical and digital worlds so they can readily understand and optimize their operations at every step of the value…”

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

Showing 22 of 372 subsurface exploration services based in Australia

See the full list, filter by size, metro and specialty, and access 2,049 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Subsurface exploration services based in Australia at a glance

As of Sep 22, 2026
36.5%Verified-email coverage
15.1Average contacts per company
1-10Median size (employees)
13.4%Largest-city concentration · Perth
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
217
11-50
99
51-200
44
201-500
9
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 372 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 “subsurface exploration 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 2,049 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 “subsurface exploration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many subsurface exploration services are there based in Australia?

RevenueBase identified 372 company matches for subsurface exploration services 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?

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

Which city has the most subsurface exploration services?

Perth leads with 50 company records, followed by Brisbane (23) and Melbourne (19).

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 2,049 professional contacts with verified work emails tracked across these 372 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.