Company lists · Data refreshed September 2026

Top 14 Automotive electronics manufacturers based in Australia

RevenueBase identified 44 automotive electronics manufacturers headquartered in Australia as of September 2026 and tracks 422 professional contacts across them, including 172 with verified work emails. Hallam is the largest hub.

This list covers automotive electronics manufacturers headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review
44Companies
422Contacts tracked
172Verified emails
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The 14 largest automotive electronics manufacturers based in Australia

Ranked by team size
Top 14 of 44 automotive electronics manufacturers based in Australia, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to automotive electronics manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceMelbourne, AustraliaHQ checked Sep 16, 2026201-500107 contacts →

Partial evidence

“Brown & Watson International (BWI) is the Australian owned company behind several innovative and market-leading brands operating within a global automotive industry.”

Source: RevenueBase Database · checked Sep 16, 2026
2Strong evidenceHallam, AustraliaHQ checked Sep 16, 2026201-50099 contacts →

Strong evidence

“Motherson Lumen specialise in the design and manufacture of a vast array of automotive products designed to improve driving safety and comfort.”

Source: RevenueBase Database · checked Sep 16, 2026
3Strong evidenceCroydon South, AustraliaHQ checked Sep 16, 202651-20046 contacts →

Strong evidence

“As innovators in the industry for over 35 years, MoTeC designs and manufactures complete electronic systems including: Engine Management, EV Vehicle Control, Data Acquisition…”

Source: RevenueBase Database · checked Sep 16, 2026
4Partial evidenceKnoxfield, AustraliaHQ checked Sep 16, 202651-20044 contacts →

Partial evidence

“Baxters is one of Australia’s largest automotive electrical distributors.”

Source: RevenueBase Database · checked Sep 16, 2026
5Partial evidenceHallam, AustraliaHQ checked Sep 16, 202651-20023 contacts →

Partial evidence

“For over 40 years, IM Group has been the world leader in providing cutting edge technologies and solutions to the aftermarket automotive, electrical repair and remanufacturing…”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceFootscray, AustraliaHQ checked Sep 16, 202611-5012 contacts →

Indirect evidence

“The Würth Elektronik Group of companies has about 7,300 employees worldwide and generated global sales of € 1.06 billion in 2025 With 23 production locations worldwide, Würth…”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceWilliamtown, AustraliaHQ checked Sep 16, 20261-105 contacts →

Indirect evidence

“If you have identified a need within your own business; have seen an opportunity in the market for a product that either doesn't exist or is prohibitively expensive or are simply…”

Source: RevenueBase Database · checked Sep 16, 2026
8Strong evidenceHerston, AustraliaHQ checked Sep 16, 202611-504 contacts →

Strong evidence

“Autostrada design and manufacture a range of integrated electronic automotive control solutions for cars, trucks, heavy transport and specialized industrial machinery.”

Source: RevenueBase Database · checked Sep 16, 2026
9Partial evidenceNorth Sydney, AustraliaHQ checked Sep 16, 20261-104 contacts →

Partial evidence

“Promata® is one of the leading innovators and manufacturers of TPMS (Tyre Pressure Monitoring Systems), Power Door Locking Systems, Vehicle Actuators, Parking Sensors, DRLs, LED…”

Source: RevenueBase Database · checked Sep 16, 2026
10Strong evidenceLonsdale, AustraliaHQ checked Sep 16, 20261-103 contacts →

Strong evidence

Manufacturer of high end automotive electronic devices as well as providing motorsport wiring and tuning services.”

Source: RevenueBase Database · checked Sep 16, 2026
11Partial evidenceHeidelberg West, AustraliaHQ checked Sep 16, 20261-103 contacts →

Partial evidence

“For over 40 years, Bolec Electronics has been designing and manufacturing reliable electronic control systems used in some of the toughest operating environments across Australia…”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceMarrickville, AustraliaHQ checked Sep 16, 20261-102 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
13Strong evidenceStafford, AustraliaHQ checked Sep 16, 20261-101 contacts →

Strong evidence

“We are an Automotive Integration leader & distribute for some of the biggest manufacturers from around the world.”

Source: RevenueBase Database · checked Sep 16, 2026
14Partial evidenceBrunswick, AustraliaHQ checked Sep 16, 20261-101 contacts →

Partial evidence

“With over 30 years experience in the automotive industry, I am proudly the owner and director of Audio Visual Security, a family owned Australian business.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 14 of 44 automotive electronics manufacturers based in Australia

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Automotive electronics manufacturers based in Australia at a glance

As of Sep 16, 2026
40.8%Verified-email coverage
9.6Average contacts per company
1-10Median size (employees)
9.1%Largest-city concentration · Hallam
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
7
51-200
5
201-500
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 44 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among automotive electronics manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Australia whose own description of what they do matches “automotive electronics manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names automotive electronics manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among automotive electronics manufacturers, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 172 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names automotive electronics manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many automotive electronics manufacturers are there based in Australia?

RevenueBase identified 44 automotive electronics manufacturers headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Brown & Watson International - Australia, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most automotive electronics manufacturers?

Hallam leads with 4 headquartered companies, followed by Melbourne (3) and Artarmon (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 172 verified decision-maker contacts tracked across these 44 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.