Company lists · Data refreshed October 2026
Top 20 Mechanical contractors for oil and gas based in Australia
RevenueBase identified 333 company matches for mechanical contractors for oil and gas associated with Australia as of October 2026 and tracks 5,923 professional contacts across them, including 1,827 with verified work emails. Perth is the largest hub.
This list covers company matches for mechanical contractors for oil and gas 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 18, 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.
The 20 largest mechanical contractors for oil and gas based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 561 contacts → | ||||
Exact match “RSGx is a trusted partner, providing innovative mechanical and electrical construction and engineering solutions with a focus on powering energy transition.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 2 | 352 contacts → | ||||
Exact match “At a Glance Our principal activities include manufacturing, construction, electrical and maintenance work on both fixed plant and mobile equipment.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 3 | 216 contacts → | ||||
Exact match “Sun Engineering was established in 1975.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 4 | 185 contacts → | ||||
Exact match “An industry leader in specialist construction and maintenance services for the resources, energy and infrastructure sectors.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 5 | 162 contacts → | ||||
Exact match “A multi discipline building services and maintenance contractor with offices in Australia, New Zealand, Thailand, and the USA The services each of our companies provide are varied…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 6 | 158 contacts → | ||||
Exact match “Legeneering Australia is a dynamic Engineering Company specializing in repair of oil & gas facilities.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 7 | 152 contacts → | ||||
Exact match “FMS Group is a major maintenance provider to clients in the mining, oil, and gas industries.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 8 | 94 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 · Oct 18, 2026 · View company records in RevenueBase | |||||
| 9 | 72 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 · Oct 18, 2026 · View company records in RevenueBase | |||||
| 10 | 63 contacts → | ||||
Exact match “O´Connors is an industry leading, privately owned, South Australian mechanical services provider.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 11 | 58 contacts → | ||||
Exact match “MIZCO is a diversified Western Australian owned and operated Electrical / Mechanical Building Services Company involved in the Commercial, Industrial, and Oil & Gas Sectors.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 12 | 53 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 · Oct 18, 2026 · View company records in RevenueBase | |||||
| 13 | 51 contacts → | ||||
Exact match “Dark Knight Group is a leading provider of comprehensive Electrical and Mechanical Contracting solutions for the Industrial and Commercial sectors.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 14 | 50 contacts → | ||||
Exact match “WPF offer a fully integrated service to clients, combining a manufacturing and fabrication facility with the capacity to install, service and repair specialised equipment, both…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 15 | 48 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 · Oct 18, 2026 · View company records in RevenueBase | |||||
| 16 | 42 contacts → | ||||
Exact match “XTREME ENGINEERING PTY LTD is an engineering supply, manufacture, construction and maintenance company based at Callemondah, Queensland, Australia.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 17 | 42 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 · Oct 18, 2026 · View company records in RevenueBase | |||||
| 18 | 38 contacts → | ||||
Exact match “Ceejay Engineering is a company with a proud history since being established in 1997.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 19 | 37 contacts → | ||||
Exact match “STRUCTURAL - MECHANICAL - ELECTRICAL - PIPING ||(a wholly owned subsidiary of Plummers Industries Pty Ltd) Plummers Industries Pty Ltd are the largest privately owned electrical…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 20 | 35 contacts → | ||||
Exact match “Kobalt ENC operates as a professional and specialised solution provider in resources, energy, constructions, gas and oil, mining and engineering industry nationwide.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “mechanical contractors for oil and gas”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 20 of 333 mechanical contractors for oil and gas based in Australia
See the full list, filter by size, metro and specialty, and access 1,827 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Mechanical contractors for oil and gas based in Australia at a glance
As of Oct 18, 2026Companies by employee count
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 333 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 “mechanical contractors for oil and gas” 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 1,827 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 18, 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 “mechanical contractors for oil and gas”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many mechanical contractors for oil and gas are there based in Australia?
RevenueBase identified 333 company matches for mechanical contractors for oil and gas 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?
RSGX tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most mechanical contractors for oil and gas?
Perth leads with 28 company records, followed by Brisbane (15) and Sydney (13).
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 1,827 professional contacts with verified work emails tracked across these 333 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 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 333 mechanical contractors for oil and gas based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Mechanical contractors for oil and gas by geography
- Mechanical contractors for oil and gas based in Calgary, Canada
- Mechanical contractors for oil and gas based in Edmonton, Canada
- Mechanical contractors for oil and gas based in Grande Prairie, Canada
- Mechanical contractors for oil and gas based in Ahmedabad, India
- Mechanical contractors for oil and gas based in Mumbai, India
- Mechanical contractors for oil and gas based in Tehran, Iran
- Mechanical contractors for oil and gas based in Kuala Lumpur, Malaysia
- Mechanical contractors for oil and gas based in Port Harcourt, Nigeria
- Mechanical contractors for oil and gas based in Doha, Qatar
- Mechanical contractors for oil and gas based in Al Jubail, Saudi Arabia
- Mechanical contractors for oil and gas based in Dammam, Saudi Arabia
- Mechanical contractors for oil and gas based in Jubail, Saudi Arabia
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Mechanical contractors for oil and gas based in Calgary, Canada
- Mechanical contractors for oil and gas based in Edmonton, Canada
- Mechanical contractors for oil and gas based in Grande Prairie, Canada
- Mechanical contractors for oil and gas based in Ahmedabad, India
- Mechanical contractors for oil and gas based in Mumbai, India
- Mechanical contractors for oil and gas based in Tehran, Iran
Company intelligence · public preview
Top 20 mechanical contractors for oil and gas based in Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 333 matching company records for mechanical contractors for oil and gas based in Australia, with 5,923 tracked contacts and 1,827 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 18, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 mechanical contractors for oil and gas based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  RSGXrsgx.comHQ: Rydalmere, AustraliaReported employees: 1,001-5,000 | Rydalmere, Australia | 1,001-5,000 | Exact match | 561 contacts → |
“RSGx is a trusted partner, providing innovative mechanical and electrical construction and engineering solutions with a focus on powering energy transition.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | G&s Engineering Servicesg-s.com.au HQ: Mackay, AustraliaReported employees: 501-1,000 | Mackay, Australia | 501-1,000 | Exact match | 352 contacts → |
“At a Glance Our principal activities include manufacturing, construction, electrical and maintenance work on both fixed plant and mobile equipment.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  SUN Engineeringsuneng.com.auHQ: Brisbane, AustraliaReported employees: 201-500 | Brisbane, Australia | 201-500 | Exact match | 216 contacts → |
“Sun Engineering was established in 1975.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Walz Groupwalzgroup.bizHQ: Gladstone, AustraliaReported employees: 201-500 | Gladstone, Australia | 201-500 | Exact match | 185 contacts → |
“An industry leader in specialist construction and maintenance services for the resources, energy and infrastructure sectors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Axis Services Groupaxisplumbing.com.au HQ: Padstow, AustraliaReported employees: 501-1,000 | Padstow, Australia | 501-1,000 | Exact match | 162 contacts → |
“A multi discipline building services and maintenance contractor with offices in Australia, New Zealand, Thailand, and the USA The services each of our companies provide are varied…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Legeneeringlegeneering.com.auHQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 158 contacts → |
“Legeneering Australia is a dynamic Engineering Company specializing in repair of oil & gas facilities.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | FMS Groupfms-group.com.au HQ: Paget, AustraliaReported employees: 201-500 | Paget, Australia | 201-500 | Exact match | 152 contacts → |
“FMS Group is a major maintenance provider to clients in the mining, oil, and gas industries.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Global Engineering & Constructionglobalec.com.auHQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 94 contacts → |
“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 description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Taylors Engineeringtaylorsengineering.com.auHQ: Naval Base, AustraliaReported employees: 201-500 | Naval Base, Australia | 201-500 | Exact match | 72 contacts → |
“Taylors Engineering and Welding Services offer construction, engineering and specialised workshop solutions for the petrochemical and mining industry.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | O'connorsoconnorservices.com.au HQ: Kent Town, AustraliaReported employees: 51-200 | Kent Town, Australia | 51-200 | Exact match | 63 contacts → |
“O´Connors is an industry leading, privately owned, South Australian mechanical services provider.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  MIZCOmizco.com.auHQ: Malaga, AustraliaReported employees: 51-200 | Malaga, Australia | 51-200 | Exact match | 58 contacts → |
“MIZCO is a diversified Western Australian owned and operated Electrical / Mechanical Building Services Company involved in the Commercial, Industrial, and Oil & Gas Sectors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ipipe Services, A Monadelphous Businessipipe.com.au HQ: Eagle Farm, AustraliaReported employees: 51-200 | Eagle Farm, Australia | 51-200 | Exact match | 53 contacts → |
“iPipe Services is a leading independent provider of specialist pipeline services to the oil, gas, mining and utility industries.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | DKE Group Dark Knight Engineeringdkegroup.com.au HQ: Wetherill Park, AustraliaReported employees: 201-500 | Wetherill Park, Australia | 201-500 | Exact match | 51 contacts → |
“Dark Knight Group is a leading provider of comprehensive Electrical and Mechanical Contracting solutions for the Industrial and Commercial sectors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  WPFwpfduratec.com.auHQ: Naval Base, AustraliaReported employees: 51-200 | Naval Base, Australia | 51-200 | Exact match | 50 contacts → |
“WPF offer a fully integrated service to clients, combining a manufacturing and fabrication facility with the capacity to install, service and repair specialised equipment, both…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  QETRAqetra.com.auHQ: Wangara, AustraliaReported employees: 51-200 | Wangara, Australia | 51-200 | Exact match | 48 contacts → |
“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 description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Xtreme Engineering PTY LTDxtremeengineering.com.au HQ: Callemondah, AustraliaReported employees: 51-200 | Callemondah, Australia | 51-200 | Exact match | 42 contacts → |
“XTREME ENGINEERING PTY LTD is an engineering supply, manufacture, construction and maintenance company based at Callemondah, Queensland, Australia.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Obadare Groupobadare.com.auHQ: Toowoomba, AustraliaReported employees: 11-50 | Toowoomba, Australia | 11-50 | Exact match | 42 contacts → |
“Obadare is a privately owned, Australasian specialist manufacture, machining and maintenance enterprise providing drilling and completions, oilfield engineering, general…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ceejay Engineeringceejayengineering.com.auHQ: Welshpool, AustraliaReported employees: 51-200 | Welshpool, Australia | 51-200 | Exact match | 38 contacts → |
“Ceejay Engineering is a company with a proud history since being established in 1997.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Plummers Project Servicesplummersps.com.au HQ: Maddington, AustraliaReported employees: 51-200 | Maddington, Australia | 51-200 | Exact match | 37 contacts → |
“STRUCTURAL - MECHANICAL - ELECTRICAL - PIPING ||(a wholly owned subsidiary of Plummers Industries Pty Ltd) Plummers Industries Pty Ltd are the largest privately owned electrical…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Kobalt ENC PTY LTDkobaltenc.com HQ: West Ryde, AustraliaReported employees: 51-200 | West Ryde, Australia | 51-200 | Exact match | 35 contacts → |
“Kobalt ENC operates as a professional and specialised solution provider in resources, energy, constructions, gas and oil, mining and engineering industry nationwide.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 333 company matches
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Mechanical contractors for oil and gas: dataset insights
October 18, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
333 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 333 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 18, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for mechanical contractors for oil and gas?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many mechanical contractors for oil and gas did RevenueBase find based in Australia?
The saved snapshot records 333 matching company records, 5,923 tracked contacts and 1,827 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 18, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Mechanical contractors for oil and gas by geography
- Mechanical contractors for oil and gas based in Calgary, Canada
- Mechanical contractors for oil and gas based in Edmonton, Canada
- Mechanical contractors for oil and gas based in Grande Prairie, Canada
- Mechanical contractors for oil and gas based in Ahmedabad, India
- Mechanical contractors for oil and gas based in Mumbai, India
- Mechanical contractors for oil and gas based in Tehran, Iran
- Mechanical contractors for oil and gas based in Kuala Lumpur, Malaysia
- Mechanical contractors for oil and gas based in Port Harcourt, Nigeria
- Mechanical contractors for oil and gas based in Doha, Qatar
- Mechanical contractors for oil and gas based in Al Jubail, Saudi Arabia
- Mechanical contractors for oil and gas based in Dammam, Saudi Arabia
- Mechanical contractors for oil and gas based in Jubail, Saudi Arabia
Cite this list
RevenueBase Data Team. Top 20 mechanical contractors for oil and gas based in Australia. Snapshot: October 18, 2026. https://revenuebase.ai/companies/mechanical-contractors-for-oil-and-gas/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Mechanical contractors for oil and gas based in Calgary, Canada
- Mechanical contractors for oil and gas based in Edmonton, Canada
- Mechanical contractors for oil and gas based in Grande Prairie, Canada
- Mechanical contractors for oil and gas based in Ahmedabad, India
- Mechanical contractors for oil and gas based in Mumbai, India
- Mechanical contractors for oil and gas based in Tehran, Iran
Company intelligence · public preview
Top 20 mechanical contractors for oil and gas based in Australia
RevenueBase records 333 matching company records for mechanical contractors for oil and gas based in Australia, with 5,923 tracked contacts and 1,827 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 18, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 mechanical contractors for oil and gas based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | RSGXrsgx.com HQ: Rydalmere, AustraliaReported employees: 1,001-5,000 | Rydalmere, Australia | 1,001-5,000 | Exact match | 561 contacts → |
“RSGx is a trusted partner, providing innovative mechanical and electrical construction and engineering solutions with a focus on powering energy transition.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | G&s Engineering Servicesg-s.com.au HQ: Mackay, AustraliaReported employees: 501-1,000 | Mackay, Australia | 501-1,000 | Exact match | 352 contacts → |
“At a Glance Our principal activities include manufacturing, construction, electrical and maintenance work on both fixed plant and mobile equipment.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | SUN Engineeringsuneng.com.au HQ: Brisbane, AustraliaReported employees: 201-500 | Brisbane, Australia | 201-500 | Exact match | 216 contacts → |
“Sun Engineering was established in 1975.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Walz Groupwalzgroup.biz HQ: Gladstone, AustraliaReported employees: 201-500 | Gladstone, Australia | 201-500 | Exact match | 185 contacts → |
“An industry leader in specialist construction and maintenance services for the resources, energy and infrastructure sectors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Axis Services Groupaxisplumbing.com.au HQ: Padstow, AustraliaReported employees: 501-1,000 | Padstow, Australia | 501-1,000 | Exact match | 162 contacts → |
“A multi discipline building services and maintenance contractor with offices in Australia, New Zealand, Thailand, and the USA The services each of our companies provide are varied…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Legeneeringlegeneering.com.au HQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 158 contacts → |
“Legeneering Australia is a dynamic Engineering Company specializing in repair of oil & gas facilities.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | FMS Groupfms-group.com.au HQ: Paget, AustraliaReported employees: 201-500 | Paget, Australia | 201-500 | Exact match | 152 contacts → |
“FMS Group is a major maintenance provider to clients in the mining, oil, and gas industries.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Global Engineering & Constructionglobalec.com.au HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 94 contacts → |
“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 description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Taylors Engineeringtaylorsengineering.com.au HQ: Naval Base, AustraliaReported employees: 201-500 | Naval Base, Australia | 201-500 | Exact match | 72 contacts → |
“Taylors Engineering and Welding Services offer construction, engineering and specialised workshop solutions for the petrochemical and mining industry.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | O'connorsoconnorservices.com.au HQ: Kent Town, AustraliaReported employees: 51-200 | Kent Town, Australia | 51-200 | Exact match | 63 contacts → |
“O´Connors is an industry leading, privately owned, South Australian mechanical services provider.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | MIZCOmizco.com.au HQ: Malaga, AustraliaReported employees: 51-200 | Malaga, Australia | 51-200 | Exact match | 58 contacts → |
“MIZCO is a diversified Western Australian owned and operated Electrical / Mechanical Building Services Company involved in the Commercial, Industrial, and Oil & Gas Sectors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ipipe Services, A Monadelphous Businessipipe.com.au HQ: Eagle Farm, AustraliaReported employees: 51-200 | Eagle Farm, Australia | 51-200 | Exact match | 53 contacts → |
“iPipe Services is a leading independent provider of specialist pipeline services to the oil, gas, mining and utility industries.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | DKE Group Dark Knight Engineeringdkegroup.com.au HQ: Wetherill Park, AustraliaReported employees: 201-500 | Wetherill Park, Australia | 201-500 | Exact match | 51 contacts → |
“Dark Knight Group is a leading provider of comprehensive Electrical and Mechanical Contracting solutions for the Industrial and Commercial sectors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | WPFwpfduratec.com.au HQ: Naval Base, AustraliaReported employees: 51-200 | Naval Base, Australia | 51-200 | Exact match | 50 contacts → |
“WPF offer a fully integrated service to clients, combining a manufacturing and fabrication facility with the capacity to install, service and repair specialised equipment, both…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | QETRAqetra.com.au HQ: Wangara, AustraliaReported employees: 51-200 | Wangara, Australia | 51-200 | Exact match | 48 contacts → |
“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 description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Xtreme Engineering PTY LTDxtremeengineering.com.au HQ: Callemondah, AustraliaReported employees: 51-200 | Callemondah, Australia | 51-200 | Exact match | 42 contacts → |
“XTREME ENGINEERING PTY LTD is an engineering supply, manufacture, construction and maintenance company based at Callemondah, Queensland, Australia.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Obadare Groupobadare.com.au HQ: Toowoomba, AustraliaReported employees: 11-50 | Toowoomba, Australia | 11-50 | Exact match | 42 contacts → |
“Obadare is a privately owned, Australasian specialist manufacture, machining and maintenance enterprise providing drilling and completions, oilfield engineering, general…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ceejay Engineeringceejayengineering.com.au HQ: Welshpool, AustraliaReported employees: 51-200 | Welshpool, Australia | 51-200 | Exact match | 38 contacts → |
“Ceejay Engineering is a company with a proud history since being established in 1997.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Plummers Project Servicesplummersps.com.au HQ: Maddington, AustraliaReported employees: 51-200 | Maddington, Australia | 51-200 | Exact match | 37 contacts → |
“STRUCTURAL - MECHANICAL - ELECTRICAL - PIPING ||(a wholly owned subsidiary of Plummers Industries Pty Ltd) Plummers Industries Pty Ltd are the largest privately owned electrical…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Kobalt ENC PTY LTDkobaltenc.com HQ: West Ryde, AustraliaReported employees: 51-200 | West Ryde, Australia | 51-200 | Exact match | 35 contacts → |
“Kobalt ENC operates as a professional and specialised solution provider in resources, energy, constructions, gas and oil, mining and engineering industry nationwide.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 333 company matches
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Mechanical contractors for oil and gas: dataset insights
October 18, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
333 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 333 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 18, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for mechanical contractors for oil and gas?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many mechanical contractors for oil and gas did RevenueBase find based in Australia?
The saved snapshot records 333 matching company records, 5,923 tracked contacts and 1,827 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 18, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 20 mechanical contractors for oil and gas based in Australia. Snapshot: October 18, 2026. https://revenuebase.ai/companies/mechanical-contractors-for-oil-and-gas/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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