ABOUT US
Built on Experience. Backed by Results.
Platinum Supply is a family-owned and operated Western Australian business providing reliable auto electrical and mechanical services across Bunbury, the South West, and Perth.
We support private vehicle owners, caravaners, agricultural operators, commercial fleets and industrial clients who value quality workmanship, clear communication, and a team that takes pride in doing the job right the first time. Alongside our local and commercial work, we also service Tier 1 mining operators, delivering the same high standards of safety, reliability and professionalism across every environment we work in.
Local Knowledge. Practical Experience.
With decades of combined industry experience, our team brings practical, hands-on knowledge to every job - from everyday auto electrical repairs to complex electrical systems, remote on-site work, and field service support for large-scale operations.
Our operations are centered around our Bunbury workshop, supported by mobile technicians delivering on-site and remote field service across Western Australia. This allows us to provide detailed workshop diagnostics as well as responsive on-site support, even in remote and challenging locations.
We understand the importance of keeping vehicles and equipment operating reliably. That’s why we focus on reducing downtime through efficient fault finding, proven processes and consistent workmanship - whether we’re supporting local customers, commercial fleets or Tier 1 mining operations.
Meet our team
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CEO
Mitchell is a trade-qualified Auto Electrician with over 17 years experience in the mining and industrial sectors. As Founder and CEO of Platinum Supply, he leads with practical expertise and a strong focus on reliability, safety, and efficiency.
Mitch’s vision and drive has been instrumental in growing Platinum Supply into the trusted service provider it is today.
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Director
Emily brings years of experience in the mining and automotive industries and plays a key leadership role at Platinum Supply. She oversees strategic direction, client relationships, and operations, with a strong focus on service quality and continuous improvement.
Emily is known for her attention to detail, people-first approach, and commitment to delivering exceptional results.
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General Manager
Troy is a trade-qualified Heavy Duty Mechanic with over 20 years of trade experience, including 11 years in senior mobile maintenance leadership roles with Tier 1 mining companies.
Troy brings a wealth of technical knowledge, a strong focus on safety, and proven experience managing high-performing maintenance teams across demanding environments.
Looking for a Team You Can Rely On?
Whether you need trusted auto electrical support, workshop servicing or mobile field service, Platinum Supply is here to help — with local knowledge, experienced technicians and a commitment to doing the job properly.