Company lists · Data refreshed October 2026

Top 23 Oilfield consultancy services based in Australia

RevenueBase identified 589 company matches for oilfield consultancy services associated with Australia as of October 2026 and tracks 45,460 professional contacts across them, including 16,340 with verified work emails. Perth is the largest hub.

This list covers company matches for oilfield consultancy 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 October 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 Oct 19, 2026 How this list was built
589Companies
45,460Contacts tracked
16,340Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 23 largest oilfield consultancy services based in Australia

Ranked by team size
Top 23 of 589 company matches for oilfield consultancy services based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 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 matchSydney, AustraliaHQ recorded Oct 19, 202610001+35,018 contacts →

Exact match

“Worley is a global professional services company of energy, chemicals and resources experts headquartered in Australia.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchPerth, AustraliaHQ recorded Oct 19, 20261,001-5,0001,212 contacts →

Exact match

“Lycopodium is an Australian headquartered engineering and project management consultancy which provides a complete range of services for the evaluation, development…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchWest Perth, AustraliaHQ recorded Oct 19, 2026201-500585 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 · Oct 19, 2026 · View company records in RevenueBase
4Exact matchBrisbane, AustraliaHQ recorded Oct 19, 2026201-500372 contacts →

Exact match

“Welcome to Lucas!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchWest Perth, AustraliaHQ recorded Oct 19, 20261,001-5,000358 contacts →

Exact match

“Programmed Offshore specialises in providing quality marine, drilling, construction, maintenance and catering personnel.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchUnley, AustraliaHQ recorded Oct 19, 2026201-500338 contacts →

Exact match

“A highly experienced, multidisciplinary engineering and management firm, GPA has consulted and provided engineering, procurement and construction management (EPCM) services, since…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchApplecross, AustraliaHQ recorded Oct 19, 2026501-1,000282 contacts →

Exact match

“Australian Offshore Solutions Australian Offshore Solutions offers a diverse range of specialised marine services to the offshore oil and gas and construction industries.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchPerth, AustraliaHQ recorded Oct 19, 2026201-500186 contacts →

Exact match

“We are passionate about engineering the future by solving the world's natural resource challenges.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchBrisbane City, AustraliaHQ recorded Oct 19, 202651-200165 contacts →

Exact match

“MEC is a leading global technical consulting firm dedicated to servicing the mining industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchPerth, AustraliaHQ recorded Oct 19, 202651-200158 contacts →

Exact match

“Legeneering Australia is a dynamic Engineering Company specializing in repair of oil & gas facilities.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchBurswood, AustraliaHQ recorded Oct 19, 2026201-500156 contacts →

Exact match

“Partum is an Australian based company providing engineering design and project consulting advice.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchRoma, AustraliaHQ recorded Oct 19, 2026201-500123 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 · Oct 19, 2026 · View company records in RevenueBase
13Exact matchBrisbane, AustraliaHQ recorded Oct 19, 2026501-1,000119 contacts →

Exact match

“LogiCamms has rebranded to Verbrec (ASX: VBC).”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchCanning Vale, AustraliaHQ recorded Oct 19, 2026201-500109 contacts →

Exact match

“Access Group is a leading international supplier of equipment to all industries.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchBrisbane City, AustraliaHQ recorded Oct 19, 202651-200100 contacts →

Exact match

“Condor Energy Services Ltd is a new Australian oil & gas services company, that is building a suite of Cementing, Fracture Stimulation, Coiled Tubing and Nitrogen Pumping Services…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchMelbourne, AustraliaHQ recorded Oct 19, 202651-20096 contacts →

Exact match

“EMtek at a glance We are a multidisciplinary engineering company built on strong values, sound technical judgement and practical project delivery.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchBrisbane, AustraliaHQ recorded Oct 19, 202651-20089 contacts →

Exact match

“Pitch Black Group is an Australian professional engineering and project services consultancy.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchMelbourne, AustraliaHQ recorded Oct 19, 202651-20089 contacts →

Exact match

“Long Energy and Resources is a triple ISO accredited, employee-owned project delivery company providing end-to-end engineering and advisory services across Australia’s energy…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchGlen Waverley, AustraliaHQ recorded Oct 19, 202651-20080 contacts →

Exact match

“Expertise.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchBrisbane City, AustraliaHQ recorded Oct 19, 202651-20080 contacts →

Exact match

“WATERLINE IS TAILOR-MADE TO SUPPORT THE RESOURCES INDUSTRY With a team of site-experienced engineers and more than 90% of our clients in the mining sector, we have streamlined…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchToowoomba, AustraliaHQ recorded Oct 19, 20261,001-5,00077 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 · Oct 19, 2026 · View company records in RevenueBase
22Exact matchFortitude Valley, AustraliaHQ recorded Oct 19, 202651-20072 contacts →

Exact match

“Witthoft Engineering Pty Ltd is an engineering consultancy company based in Brisbane, Australia, which specialises in electrical, instrumentation, industrial control system…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchAcacia Ridge, AustraliaHQ recorded Oct 19, 202651-20071 contacts →

Exact match

“CS GAS is a specialist supplier of gas well optimisation, production process control (SCADA) systems and a provider of gas field services.”

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

Showing 23 of 589 oilfield consultancy services based in Australia

See the full list, filter by size, metro and specialty, and access 16,340 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oilfield consultancy services based in Australia at a glance

As of Oct 19, 2026
35.9%Verified-email coverage
77.2Average contacts per company
1-10Median size (employees)
23.1%Largest-city concentration · Perth
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
312
11-50
170
51-200
75
201-500
18
501-1,000
8
1,001-5,000
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 589 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 “oilfield consultancy 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 16,340 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 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 “oilfield consultancy services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oilfield consultancy services are there based in Australia?

RevenueBase identified 589 company matches for oilfield consultancy services 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?

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

Which city has the most oilfield consultancy services?

Perth leads with 136 company records, followed by Brisbane (57) and Melbourne (31).

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 16,340 professional contacts with verified work emails tracked across these 589 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 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.