Transformers, substations, switchboards, cable and wire. Made in Australia & New Zealand since 1946.
Powering industry and communities across Australia, New Zealand and the Pacific.
We donate up to 50% of our trading profits to the Sir William Tyree Foundation
What we do
Tyree Group designs and manufactures power distribution equipment for Australia, New Zealand and the Pacific. Distribution and power transformers up to 80MVA/132kV, packaged substations from 50kVA to 20MVA, low-voltage switchboards, over 2,000 cable products and copper wire, all built and tested in our own facilities.
Locally Made Quality
Trusted For Local Solutions
100% Australian owned and operated, Tyree Group invests in Australian and New Zealand jobs while designing for local conditions with our unmatched quality.
Excellence Since 1946
80+ Years Leading Industry
Backed by decades of manufacturing expertise, Team Tyree set the benchmark for advanced engineering and responsive customer service.
The Sir William Tyree Foundation
A Business That Gives Back
Tyree supports engineering, education, and charitable works across Australia, donating 50% of company profit to the The Sir William Tyree Foundation.
What we make
Transformers
Made in locally for Australia, New Zealand and the Pacific. Manufactured locally for this market, not just ‘Australian - branded’, we’re your reliable project partner
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Cable
Quality Australian low‑voltage and specialised cables manufactured for local conditions. We supply cable for all applications and industries.
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Substations
An integrated solution combining the best of our transformers and adjacent products to accelerate testing, acceptance, and onsite delivery.
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Wire
Quality wire available in all conductor sizes, in tinned and bare copper for cable production and packaging solutions.
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Switchboards
Low‑voltage switchboards, engineered, manufactured, and tested to AS/NZS 61439. Your single‑source supplier, solution, and point of contact.
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Custom & Engineered to Order
Non-standard ratings, footprints, enclosures and finishes designed to your specification and built here.
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Industries we serve
Agriculture
Irrigation, dairy, feedlots, grain and processing at the end of long rural feeders.
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Building & Property
Substations, switchboards and cable for commercial developments, precincts and residential projects.
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Data & Communications
Resilient supply for data centres, telco and communications infrastructure where downtime is not an option.
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Defence
MIEE-compliant substations with DESN cubicles and PCMS integration, purpose built to ADF standards.
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Energy Generation & Storage
Step-up and collector transformers and connection substations for solar, wind and battery storage projects.
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Industry & Manufacturing
Plant supply from one Australian source: transformer, substation, switchboard, cable and wire.
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Infrastructure & Transport
Rail, road, ports and water infrastructure, delivered to program for civil contractors and authorities.
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Mining & Resources
Mining-grade mobile assemblies built for dust, vibration, heat and remote logistics.
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Utility & Networks
Type-Tested designs, MEPS registered, complying with utility network construction standards, we supply network operators including DNSB’s across Australia and EDB throughout New Zealand and the Pacific.
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Capability
End-to-end manufacturing, from design to delivery.
In-house engineering, one of Australia's most advanced steel fabrication facilities at 5,000 tonnes a year, our own testing laboratories, and a field service team that supports the product after it leaves the factory.
Collaborate
Engineering with you on the specification before anything is built.
Manufacture
Built, fabricated and tested in our own Australian and New Zealand facilities.
Deliver
Delivery, installation support, commissioning and ongoing field service.
50% of our profits go to the Sir William Tyree Foundation.
The Foundation was established by Sir William Tyree in the early 1970s, decades before philanthropy became a mainstream focus for Australian business leaders. It was created to support the causes closest to him: research and innovation, careers in engineering, and talented students who have experienced disadvantage. The Board continues to uphold that vision today.
Recent commitments include $7.5 million to the UNSW Nuclear Innovation Centre and $8 million to Powerhouse Parramatta.
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