Company lists · Data refreshed November 2026

Top 24 Gas/diesel engine services based in Australia

RevenueBase identified 308 company matches for gas/diesel engine services associated with Australia as of November 2026 and tracks 1,052 professional contacts across them, including 308 with verified work emails. Perth is the largest hub.

This list covers company matches for gas/diesel engine 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 November 6, 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 6, 2026 How this list was built
308Companies
1,052Contacts tracked
308Verified emails
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The 24 largest gas/diesel engine services based in Australia

Ranked by team size
Top 24 of 308 company matches for gas/diesel engine services based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchYatala, AustraliaHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“EMACS Electrical and Mechanical Repairs is a complete service provider for all rotating machinery overhauls (electric motor repairs, pump repairs, hazardous area motor repairs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCanning Vale, AustraliaHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Committed to providing holistic solutions for light vehicle maintenance - through innovation, expertise, and top of the range customer service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWingfield, AustraliaHQ recorded Nov 6, 2026201-50037 contacts →

Exact match

“Since 1990, Heavy Automatics has been Australia’s undisputed leader in Allison Transmission services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSomersby, AustraliaHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Providing the highest quality professional sales and service for all your rotating equipment needs in - Australia - New Zealand - PNG - Pacific Islands Our activities cover the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPinkenba, AustraliaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Assuring safety and airworthiness Asia Pacific Aerospace (APA) Pty Ltd is one of the most advanced gas turbine engine Maintenance, Repair and Overhaul (MRO) companies in the Asia…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCromer, AustraliaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“When a job needs doing, we’re there doing it.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“For over 50 years, Cornell Diesel Systems has led Australia’s diesel industry, specialising in Diesel Fuel Injection Diagnostics, Repair, Aftermarket Parts Sales, and Service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPerth, AustraliaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Founded in 2020 by Lloyd Jongwe and a great team behind the scenes, Merge Mechanical is a leading diesel maintenance and repair service across WA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMackay Harbour, AustraliaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“At Frontline Equipment Maintenance Pty Ltd, we specialise in the repair and maintenance of mining, industrial and commercial equipment and vehicles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchClare, AustraliaHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Agricultural & Industrial Machinery SA Automotive & Truck Repairs, Cummins, SA”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchShepparton, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Are you looking for reliable, efficient solutions to keep your industrial operations running smoothly?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBelmont, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Rotation Solutions is a turbo-machinery service provider based in Western Australia, founded with 20 years experience in a variety of industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDandenong South, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We are a heavy vehicle repair specialist operated and run by a team of highly skilled professionals with over 60 years combined experience in the commercial transport and heavy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“JRB DIESEL FleetService is a privately owned business, which started in a small workshop in the Minto area in 2003.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChester Hill, AustraliaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWangara, AustraliaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“HDD Solutions is a Heavy Duty Diesel Maintenance business focused on providing a quality maintenance service to our valued clients for the past 5 years with combined experience of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWelshpool, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“GPR was formed in 1986 as a one-man firm located in Welshpool.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMalaga, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“A history of excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPaget, AustraliaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Services We Provide • Civil & Mining Maintenance Fleet • Mobile Workshop • Rebuilds & Diagnostics • Auto Electrics • High Voltage Electrics • Hydraulics & Hoses • Boiler…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPaget, AustraliaHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Over the past 13 years Precise has grown from strength to strength resulting our Head Office recently relocating to Connors Road Paget.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHenderson, AustraliaHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Royston are a dynamic and expanding diesel engine supply, service and repair company operating successfully within the Marine, Offshore, Industrial, Defence and Rail sectors for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCairns, AustraliaHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchThornleigh, AustraliaHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHallam, AustraliaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Eurostar Diesels is Melbourne's only Specialist Mercedes Benz Diesel service and repair shop.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 308 gas/diesel engine services based in Australia

See the full list, filter by size, metro and specialty, and access 308 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Gas/diesel engine services based in Australia at a glance

As of Nov 6, 2026
29.3%Verified-email coverage
3.4Average contacts per company
1-10Median size (employees)
5.5%Largest-city concentration · Perth
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
190
11-50
58
51-200
11
201-500
2

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 308 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 “gas/diesel engine 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 308 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 6, 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 “gas/diesel engine services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gas/diesel engine services are there based in Australia?

RevenueBase identified 308 company matches for gas/diesel engine services 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?

Emacs Electrical And Mechanical Repairs tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most gas/diesel engine services?

Perth leads with 17 company records, followed by Dandenong South (8) and Sydney (8).

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 308 professional contacts with verified work emails tracked across these 308 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 6, 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.