Company lists · Data refreshed September 2026

Top 24 Exploration and production companies based in Australia

RevenueBase identified 138 company matches for exploration and production companies associated with Australia as of September 2026 and tracks 10,541 professional contacts across them, including 4,721 with verified work emails. Perth is the largest hub.

This list covers company matches for exploration and production companies 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 19, 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 19, 2026 How this list was built
138Companies
10,541Contacts tracked
4,721Verified emails
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The 24 largest exploration and production companies based in Australia

Ranked by team size
Top 24 of 138 company matches for exploration and production companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchPerth, AustraliaHQ recorded Sep 19, 20261,001-5,0005,559 contacts →

Exact match

“We aim to thrive through the global energy transition with a low-cost, lower-carbon, profitable, resilient and diversified portfolio.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchWest Perth, AustraliaHQ recorded Sep 19, 2026201-500576 contacts →

Exact match

“GO OFFSHORE is an international energy services company, specialising in marine services to the offshore industry.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchKewdale, AustraliaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
4Exact matchBrisbane, AustraliaHQ recorded Sep 19, 2026201-500355 contacts →

Exact match

“Welcome to Lucas!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchSouthbank, AustraliaHQ recorded Sep 19, 202651-200248 contacts →

Exact match

“Karoon Energy is an ASX listed international oil and gas exploration and production company with assets in Brazil, the United States of America and Australia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Sep 19, 202651-200231 contacts →

Exact match

“Roc Oil Company Limited ('ROC') is one of Australia's leading independent upstream oil and gas companies, with a presence in China, South East Asia and Australia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchAlice Springs, AustraliaHQ recorded Sep 19, 202651-20053 contacts →

Exact match

“Silver City Drilling (NSW) Pty Ltd is an Independently Owned Australian company specialising in Water Drilling, Mineral Drilling and Oil & Gas.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchBrisbane City, AustraliaHQ recorded Sep 19, 202611-5046 contacts →

Exact match

“ADZ Energy Pty Ltd, headquartered in Queensland, specialises in exploration and production from its high-quality portfolio of oil and gas assets in Queensland, South Australia…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchToowoomba, AustraliaHQ recorded Sep 19, 202611-5038 contacts →

Exact match

“Obadare is a privately owned, Australasian specialist manufacture, machining and maintenance enterprise providing drilling and completions, oilfield engineering, general…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchBrisbane, AustraliaHQ recorded Sep 19, 202651-20032 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 · Sep 19, 2026 · View company records in RevenueBase
11Exact matchForrestfield, AustraliaHQ recorded Sep 19, 202611-5029 contacts →

Exact match

“AUSTRALASIAN MINING SERVICES PTY LTD (AMS) is a national supplier and manufacturer of products and services to the mineral exploration, mining, waterwell and geotechnical sectors…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchMelbourne, AustraliaHQ recorded Sep 19, 202611-5027 contacts →

Exact match

“Bass Oil Limited is an ASX-listed exploration and production company featuring low cost onshore oil production in Indonesia and a management and Board team with a proven track…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchBrisbane, AustraliaHQ recorded Sep 19, 2026501-1,00027 contacts →

Exact match

“Blue Energy has a vision to become Australia’s leading mid-sized oil and gas exploration and production company and to continue to build the 3P reserve base to 3TCF whilst growing…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchChinchilla, AustraliaHQ recorded Sep 19, 202651-20026 contacts →

Exact match

“OnSpec is a forward-thinking energy technology company born in Australia, serving clients worldwide.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchBerrinba, AustraliaHQ recorded Sep 19, 202651-20025 contacts →

Exact match

“IntelliGas, a Queensland-based innovator of targeted products and services that enhance production, minimise emissions and reduce costs across all aspects of gathering systems…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchSouth Gladstone, AustraliaHQ recorded Sep 19, 202651-20021 contacts →

Exact match

“Operational since Central Queensland Exploration has continued to improve the quality of services offered to its clients in a number of capacities.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchMango Hill, AustraliaHQ recorded Sep 19, 202651-20020 contacts →

Exact match

“Xplore Resources delivers professional, technical, and corporate services to the resources sector, with a strong emphasis on responsive and high-quality client service.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchBrisbane City, AustraliaHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“Global Ore Discovery is a leading, mineral and energy geological consultancy with a track record for discovery.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchKalgoorlie, AustraliaHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Since 2008, Terra Drilling has been a trusted partner in Australia’s resource sector, delivering exceptional diamond drilling services with a strong emphasis on flexibility…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchNewstead, AustraliaHQ recorded Sep 19, 202651-20015 contacts →

Exact match

“For a full description of services please visit GeoConsult is a progressive and multi-disciplinary company of consulting geoscientists and affiliated industry professionals…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchWest Perth, AustraliaHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“K-Drill is a Western Australian drilling contractor specialising in reverse circulation (RC) and diamond drilling, across both surface and underground operations.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchMoranbah, AustraliaHQ recorded Sep 19, 202651-20015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchHelena Valley, AustraliaHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“At Precision Drilling, our commitment to our clients is unwavering, and we pride ourselves on delivering excellence in everything we do.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchOrange, AustraliaHQ recorded Sep 19, 202651-20013 contacts →

Exact match

“SAFE, COMPETITIVE AND EFFICIENT DRILLING SOLUTIONS Established in Orange in the Central West of NSW in 2015, Ophir Drilling is an exploration drilling company with an outstanding…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 24 of 138 exploration and production companies based in Australia

See the full list, filter by size, metro and specialty, and access 4,721 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Exploration and production companies based in Australia at a glance

As of Sep 19, 2026
44.8%Verified-email coverage
76.4Average contacts per company
1-10Median size (employees)
22.5%Largest-city concentration · Perth
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
71
11-50
35
51-200
20
201-500
5
501-1,000
4
1,001-5,000
2
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 138 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 “exploration and production companies” 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 4,721 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 19, 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 “exploration and production companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many exploration and production companies are there based in Australia?

RevenueBase identified 138 company matches for exploration and production companies 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?

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

Which city has the most exploration and production companies?

Perth leads with 31 company records, followed by Brisbane (11) and Sydney (10).

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 4,721 professional contacts with verified work emails tracked across these 138 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 19, 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.