Company lists · Data refreshed October 2026

Top 14 Portable seismic apparatus suppliers based in Australia

RevenueBase identified 31 company matches for portable seismic apparatus suppliers associated with Australia as of October 2026 and tracks 301 professional contacts across them, including 105 with verified work emails. Brisbane is the largest hub.

This list covers company matches for portable seismic apparatus 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 29, 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 29, 2026 How this list was built
31Companies
301Contacts tracked
105Verified emails
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The 14 largest portable seismic apparatus suppliers based in Australia

Ranked by team size
Top 14 of 31 company matches for portable seismic apparatus suppliers based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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 matchBrisbane, AustraliaHQ recorded Oct 29, 202651-20038 contacts →

Exact match

“Velseis is widely regarded as Australia’s most experienced seismic contractor, leading the industry in high resolution seismic data acquisition, processing, and interpretation.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2Exact matchSubiaco, AustraliaHQ recorded Oct 29, 202611-5030 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 · Oct 29, 2026 · View company records in RevenueBase
3Exact matchMalaga, AustraliaHQ recorded Oct 29, 202651-20028 contacts →

Exact match

“Dynamics G-Ex believe that so much responsibility lies with our mining professionals in literally making our ‘world go round’; from the copper, gold, and silver used in our…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4Exact matchWindsor, AustraliaHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
5Exact matchOsborne Park, AustraliaHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
6Exact matchMorley, AustraliaHQ recorded Oct 29, 2026n/a10 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7Exact matchCurrumbin, AustraliaHQ recorded Oct 29, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8Exact matchNew Norfolk, AustraliaHQ recorded Oct 29, 20261-105 contacts →

Exact match

“At Odyssey Geophysics, we collaborate across boundaries to find new applications for the latest technology.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9Exact matchRichmond, AustraliaHQ recorded Oct 29, 202611-505 contacts →

Exact match

“The Seismology Research Centre, or SRC, was founded in 1976 in the northern suburbs of Melbourne, Australia.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10Exact matchHervey Bay, AustraliaHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
11Exact matchAlexandria, AustraliaHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
12Exact matchRidge, AustraliaHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
13Exact matchAdelaide, AustraliaHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
14Exact matchHelena Valley, AustraliaHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase

Showing 14 of 31 portable seismic apparatus suppliers based in Australia

See the full list, filter by size, metro and specialty, and access 105 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Portable seismic apparatus suppliers based in Australia at a glance

As of Oct 29, 2026
34.9%Verified-email coverage
9.7Average contacts per company
1-10Median size (employees)
9.7%Largest-city concentration · Brisbane
Oct 29, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
7
51-200
4
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 31 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 “portable seismic apparatus 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 105 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 29, 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 “portable seismic apparatus suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many portable seismic apparatus suppliers are there based in Australia?

RevenueBase identified 31 company matches for portable seismic apparatus 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?

Velseis Pty. LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most portable seismic apparatus suppliers?

Brisbane leads with 3 company records, followed by Perth (3) and Adelaide (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 105 professional contacts with verified work emails tracked across these 31 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 29, 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.