Company lists · Data refreshed September 2026

Top 21 Oil and gas field construction companies based in Australia

RevenueBase identified 95 company matches for oil and gas field construction companies associated with Australia as of September 2026 and tracks 2,670 professional contacts across them, including 822 with verified work emails. Perth is the largest hub.

This list covers company matches for oil and gas field construction 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 17, 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 17, 2026 How this list was built
95Companies
2,670Contacts tracked
822Verified emails
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The 21 largest oil and gas field construction companies based in Australia

Ranked by team size
Top 21 of 95 company matches for oil and gas field construction companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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 matchDoncaster, AustraliaHQ recorded Sep 17, 2026201-500441 contacts →

Exact match

“Nacap is a leading energy infrastructure contractor with four decades of global experience in delivering large-scale and complex energy infrastructure projects to power…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchBrisbane, AustraliaHQ recorded Sep 17, 2026201-500355 contacts →

Exact match

“Welcome to Lucas!”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchPerth, AustraliaHQ recorded Sep 17, 202651-200166 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchBrisbane, AustraliaHQ recorded Sep 17, 202651-200104 contacts →

Exact match

“As a leading provider of construction and maintenance services within the oil, gas and energy sectors, GEC provides its clients with a multi-disciplinary high quality operation…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchNaval Base, AustraliaHQ recorded Sep 17, 2026201-50069 contacts →

Exact match

“Taylors Engineering and Welding Services offer construction, engineering and specialised workshop solutions for the petrochemical and mining industry.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchNorlane, AustraliaHQ recorded Sep 17, 202651-20062 contacts →

Exact match

“For over 100 years, Brockman Engineering has delivered critical infrastructure across Australia.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchRoma, AustraliaHQ recorded Sep 17, 202651-20061 contacts →

Exact match

“Sharpe Engineering is a family owned company providing quality driven engineering and manufacturing solutions.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchWangara, AustraliaHQ recorded Sep 17, 202651-20054 contacts →

Exact match

“Founded in 2020, Qetra is a Western Australian multi-disciplinary contractor delivering high-quality fabrication, assembly and construction solutions for the resource, energy, and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchEagle Farm, AustraliaHQ recorded Sep 17, 202651-20052 contacts →

Exact match

“iPipe Services is a leading independent provider of specialist pipeline services to the oil, gas, mining and utility industries.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchConiston, AustraliaHQ recorded Sep 17, 202611-5051 contacts →

Exact match

“REI Process offers custom designed and fabricated process packages for the Oil & Gas, Refinery, Petrochemical, Tank, Storage, Mining and other Industries.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchToowoomba, AustraliaHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
12Exact matchBrisbane, AustraliaHQ recorded Sep 17, 2026201-50030 contacts →

Exact match

“OSD is an experienced team of pipeline professionals dedicated to providing excellence in all areas of pipeline design, construction, commissioning, integrity assessment, and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13Exact matchBerrinba, AustraliaHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
14Exact matchKewdale, AustraliaHQ recorded Sep 17, 202651-20020 contacts →

Exact match

“Pipecraft is a leading specialist pipeline construction contractor servicing Australia and PNG.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchBrisbane, AustraliaHQ recorded Sep 17, 202651-20019 contacts →

Exact match

“Pructon is a multi-disciplined engineering and construction company.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchClontarf, AustraliaHQ recorded Sep 17, 202611-5016 contacts →

Exact match

“At PSAH Group, we are dedicated to delivering innovative equipment, exceptional service, and tailored solutions to meet the evolving demands of the pipeline industry.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Sep 17, 202611-5015 contacts →

Exact match

“LA is an industrial assets manufacturer of pressure equipment primarily servicing energy, water and chemical suppliers and distributers.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18Exact matchMoranbah, AustraliaHQ recorded Sep 17, 202651-20015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19Exact matchMount Pleasant, AustraliaHQ recorded Sep 17, 202611-5015 contacts →

Exact match

“Zeal Engineering provides project development and construction services to the mining, chemical, oil and gas, energy and infrastructure industries.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchTullamarine, AustraliaHQ recorded Sep 17, 202611-5014 contacts →

Exact match

“The GLP Group is an Australian owned and operated company established in 1998.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21Exact matchRockhampton, AustraliaHQ recorded Sep 17, 202651-20014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 21 of 95 oil and gas field construction companies based in Australia

See the full list, filter by size, metro and specialty, and access 822 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas field construction companies based in Australia at a glance

As of Sep 17, 2026
30.8%Verified-email coverage
28.1Average contacts per company
11-50Median size (employees)
12.6%Largest-city concentration · Perth
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
47
51-200
20
201-500
6
1,001-5,000
1
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 95 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 and gas field construction 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 822 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 17, 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 and gas field construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas field construction companies are there based in Australia?

RevenueBase identified 95 company matches for oil and gas field construction 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?

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

Which city has the most oil and gas field construction companies?

Perth leads with 12 company records, followed by Brisbane (10) and Roma (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 822 professional contacts with verified work emails tracked across these 95 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 17, 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.