Company lists · Data refreshed October 2026

Top 11 Electromagnetic geophysical instrument suppliers based in Australia

RevenueBase identified 27 company matches for electromagnetic geophysical instrument suppliers associated with Australia as of October 2026 and tracks 171 professional contacts across them, including 51 with verified work emails. Perth is the largest hub.

This list covers company matches for electromagnetic geophysical instrument suppliers 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 25, 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 25, 2026 How this list was built
27Companies
171Contacts tracked
51Verified emails
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The 11 largest electromagnetic geophysical instrument suppliers based in Australia

Ranked by team size
Top 11 of 27 company matches for electromagnetic geophysical instrument suppliers based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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 matchWindsor, AustraliaHQ recorded Oct 25, 202611-5025 contacts →

Exact match

“Gap Geophysics Australia is a Dias Geophysical company - offering a range of proprietary & unique geophysical exploration survey techniques, with advanced instrumentation and high…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2Exact matchOsborne Park, AustraliaHQ recorded Oct 25, 202611-5021 contacts →

Exact match

“Established in 2005 by Shane Evans, Moombarriga is now a market leader in the delivery and provision of cutting-edge MT acquisition and modelling services.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3Exact matchNorth Sydney, AustraliaHQ recorded Oct 25, 202611-5020 contacts →

Exact match

“Fender Geophysics is a Sydney-based geophysical survey provider offering geophysical surveys to the minerals exploration industry.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4Exact matchEdwardstown, AustraliaHQ recorded Oct 25, 202611-5018 contacts →

Exact match

“Zonge is a specialist in the provision of electrical ground geophysical surveys with over 30 years experience in Australia.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5Exact matchOsborne Park, AustraliaHQ recorded Oct 25, 20261-1010 contacts →

Exact match

“Resource Potentials provide tailored geophysical and geological consulting services to fit client requirements and budgets for mineral and water exploration, planning and carrying…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6Exact matchHervey Bay, AustraliaHQ recorded Oct 25, 20261-105 contacts →

Exact match

“Oceania Geo is committed to the sustainable exploration and production of critical resources.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7Exact matchRidge, AustraliaHQ recorded Oct 25, 20261-104 contacts →

Exact match

“We are an Australian geophysical engineering company specialising in wireline equipment design and manufacturing.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8Exact matchAlexandria, AustraliaHQ recorded Oct 25, 20261-104 contacts →

Exact match

“Guideline Geo Australia is the Oceania subsidiary of the MALA and ABEM geophysical instrument manufacturing company, Guideline Geo AB (Sweden).”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9Exact matchAdelaide, AustraliaHQ recorded Oct 25, 20261-103 contacts →

Exact match

“Established in 2006 after various roles in the resources sector, The Geosensor Group has become a trusted and valued supplier of geophysical and geotechnical instrumentation in…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10Exact matchDunsborough, AustraliaHQ recorded Oct 25, 20261-101 contacts →

Exact match

“Transparent Earth Geophysics - Airborne Gravity and Marine Gravity Geophysical Survey Systems Our goal is to develop innovative geophysical systems that collect high quality data…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11Exact matchHelena Valley, AustraliaHQ recorded Oct 25, 20261-101 contacts →

Exact match

“Technical Services & Equipment for Geophysics in Australia and Internationally Specialising in Magnetics and Radiometric Survey Equipment, Magnetic Susceptibility & Conductivity…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

Showing 11 of 27 electromagnetic geophysical instrument suppliers based in Australia

See the full list, filter by size, metro and specialty, and access 51 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electromagnetic geophysical instrument suppliers based in Australia at a glance

As of Oct 25, 2026
29.8%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
18.5%Largest-city concentration · Perth
Oct 25, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
7
51-200
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 27 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 “electromagnetic geophysical instrument suppliers” 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 51 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 25, 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 “electromagnetic geophysical instrument suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electromagnetic geophysical instrument suppliers are there based in Australia?

RevenueBase identified 27 company matches for electromagnetic geophysical instrument suppliers 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?

GAP Geophysics Australia PTY Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electromagnetic geophysical instrument suppliers?

Perth leads with 5 company records, followed by Adelaide (2) and Alexandria (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 51 professional contacts with verified work emails tracked across these 27 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 25, 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.