Company lists · Data refreshed November 2026

Top 20 Oil drilling contractors based in Australia

RevenueBase identified 92 company matches for oil drilling contractors associated with Australia as of November 2026 and tracks 4,597 professional contacts across them, including 1,516 with verified work emails. Perth is the largest hub.

This list covers company matches for oil drilling contractors 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 November 4, 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 Nov 4, 2026 How this list was built
92Companies
4,597Contacts tracked
1,516Verified emails
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The 20 largest oil drilling contractors based in Australia

Ranked by team size
Top 20 of 92 company matches for oil drilling contractors based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 Nov 4, 2026201-500364 contacts →

Exact match

“Welcome to Lucas!”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchSeventeen Mile Rocks, AustraliaHQ recorded Nov 4, 2026501-1,000168 contacts →

Exact match

“Mitchell Services is an ASX listed drilling services provider and is Australia’s most diverse drilling company.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchRoma, AustraliaHQ recorded Nov 4, 2026201-500128 contacts →

Exact match

“Wild Desert is a oil and gas field services company specialising in providing well servicing rigs and ancillary services such as remote camps and transportation.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchToowoomba, AustraliaHQ recorded Nov 4, 20261,001-5,00080 contacts →

Exact match

“Savanna Energy offers contract drilling and well servicing services to our customers based in Canada, the US and Australia.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchPerth, AustraliaHQ recorded Nov 4, 202651-20054 contacts →

Exact match

“Ranger Drilling Services has become one of the major mining contractors to some of Australia’s biggest miners.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchToowoomba, AustraliaHQ recorded Nov 4, 202611-5042 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 · Nov 4, 2026 · View company records in RevenueBase
7Exact matchWattleup, AustraliaHQ recorded Nov 4, 202651-20028 contacts →

Exact match

“A multi-disciplinary company with high standards and a proven track record, J&S Drilling has more than 35 years of industry experience and a proven track record of quality work.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchSouth Gladstone, AustraliaHQ recorded Nov 4, 202651-20026 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 · Nov 4, 2026 · View company records in RevenueBase
9Exact matchKalgoorlie, AustraliaHQ recorded Nov 4, 202611-5023 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 · Nov 4, 2026 · View company records in RevenueBase
10Exact matchTullamarine, AustraliaHQ recorded Nov 4, 202651-20021 contacts →

Exact match

“ITAC is an oil and gas logistics company, which was named Australia's Best Mid-Market Company in its category for the BRW/GE Capital Mid-Market Momentum Awards 2014.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchRockhampton, AustraliaHQ recorded Nov 4, 202651-20020 contacts →

Exact match

“Depco Drilling, a private, family owned company established in 1963.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchWest Perth, AustraliaHQ recorded Nov 4, 202611-5017 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 · Nov 4, 2026 · View company records in RevenueBase
13Exact matchMoranbah, AustraliaHQ recorded Nov 4, 202651-20017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchHelena Valley, AustraliaHQ recorded Nov 4, 202611-5016 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 · Nov 4, 2026 · View company records in RevenueBase
15Exact matchNedlands, AustraliaHQ recorded Nov 4, 202651-20013 contacts →

Exact match

“AIPC is a leading provider of geology, drilling, engineering and support services to the upstream oil and gas sector.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchCanning Vale, AustraliaHQ recorded Nov 4, 202611-5011 contacts →

Exact match

“Located in Perth, WA, Egan Drilling is a specialist water bore drilling contractor.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchGeelong South, AustraliaHQ recorded Nov 4, 202611-5011 contacts →

Exact match

“SWD is a drilling contractor providing Sonic, diamond, auger, down hole hammer and direct push sampling.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchSomerton Park, AustraliaHQ recorded Nov 4, 202611-509 contacts →

Exact match

“We are a team of experienced Rig personnel with years of Oil Rig drilling, mechanical and electrical experience.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchRichlands, AustraliaHQ recorded Nov 4, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchUnderwood, AustraliaHQ recorded Nov 4, 202611-509 contacts →

Exact match

“At Drill And Complete, we don’t just provide solutions; we redefine what's possible in the field of petroleum and resources engineering.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 20 of 92 oil drilling contractors based in Australia

See the full list, filter by size, metro and specialty, and access 1,516 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil drilling contractors based in Australia at a glance

As of Nov 4, 2026
33.0%Verified-email coverage
50.0Average contacts per company
11-50Median size (employees)
15.2%Largest-city concentration · Perth
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
28
51-200
16
201-500
5
501-1,000
3
1,001-5,000
1
5,001-10,000
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 92 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 “oil drilling contractors” 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 1,516 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 November 4, 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 “oil drilling contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil drilling contractors are there based in Australia?

RevenueBase identified 92 company matches for oil drilling contractors associated with Australia as of November 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?

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

Which city has the most oil drilling contractors?

Perth leads with 14 company records, followed by Brisbane (4) and Toowoomba (4).

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 1,516 professional contacts with verified work emails tracked across these 92 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 November 4, 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.