Company lists · Data refreshed November 2026

Top 25 Fleet diagnostics service providers based in Australia

RevenueBase identified 109 company matches for fleet diagnostics service providers associated with Australia as of November 2026 and tracks 357 professional contacts across them, including 130 with verified work emails. Dandenong South is the largest hub.

This list covers company matches for fleet diagnostics service providers 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
109Companies
357Contacts tracked
130Verified emails
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The 25 largest fleet diagnostics service providers based in Australia

Ranked by team size
Top 25 of 109 company matches for fleet diagnostics service providers 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 matchChipping Norton, AustraliaHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“TRUCK TECH® is a growing company with over 140 employees (110 techs and mechanics), four locations, and more than 50 Field Service units.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCarrington, AustraliaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Welcome to Pitcrew AI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchUnderwood, AustraliaHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“City Fleet Transport Maintenance is a well-established group of industry experts with a strong history spanning 15 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact 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
6Exact 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
7Exact matchTaren Point, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Founded in 2008, Onboard Engineering is owned and operated by its Directors, Andrew Stubbs, Damian Mercieca and Shannan Day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Our advanced vehicle diagnostic and calibration technology helps shops around the world service more vehicles, more efficiently, and with higher safety standards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact 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
11Exact matchKent Town, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Sovereign Auto Repairs have developed a reputation for quality workmanship with a focus on excellent customer service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchForrestfield, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Wade Fleet Maintenance was established in We have recently moved into our fully-equipped purpose built workshop located in Forrestfield Perth, specialising in but not limited to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCranbourne, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“At Cranbourne Body Works, we understand the importance of maintaining a smooth running business in today’s market; with the least hiccups possible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPort Kennedy, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Need fast, reliable automotive repair, servicing and maintenance that maximise the key components of your vehicles?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRossmore, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Nutek Mechanical was established in 2005 and has grown to be an Industry leader in the repair and maintenance for Commercial transport, Heavy vehicle and Construction equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRocklea, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“All Fleet Service and Repairs is a respected Heavy Diesel Mechanic in Brisbane.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Running a fleet is hard work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBurnett Heads, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Diesel Help Australia - your home of diesel diagnostics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBrendale, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Our fully qualified mechanics can diagnose, service and repair all things mechanical, whilst specialising in heavy commercial vehicles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMoorooka, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We are proud members of the Future Auto Service Centres Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMuswellbrook, AustraliaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“CRJ Maintenance was established in Muswellbrook in 2012 By Jeremy and Cassie Flanagan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBankstown, AustraliaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Fleet Management: Marbo Smash Repairs has extensive experience in managing large corporate fleet repairs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchOrmeau, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“A Mobile Team of Qualified Professionals conducting Pre-Purchase inspections, Mobile mechanical Servicing and repairs as well as Mobile tyre fitting of all major brands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCarrum Downs, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Osborne Automotive is a Trusted Service business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLytton, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Willander Diesel is a leading provider of exceptional truck servicing, repairs, and 24-hour breakdown call out services.”

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

Showing 25 of 109 fleet diagnostics service providers based in Australia

See the full list, filter by size, metro and specialty, and access 130 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fleet diagnostics service providers based in Australia at a glance

As of Nov 6, 2026
36.4%Verified-email coverage
3.3Average contacts per company
1-10Median size (employees)
4.6%Largest-city concentration · Dandenong South
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
73
11-50
20
51-200
3

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 109 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 “fleet diagnostics service providers” 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 130 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 “fleet diagnostics service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fleet diagnostics service providers are there based in Australia?

RevenueBase identified 109 company matches for fleet diagnostics service providers 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?

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

Which city has the most fleet diagnostics service providers?

Dandenong South leads with 5 company records, followed by Sydney (5) and Melbourne (3).

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 130 professional contacts with verified work emails tracked across these 109 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.