Simon Byrne
What they do
Simon Byrne supplies civil engineering design and consultancy for roads, drainage, subdivisions and intersections, plus inspections and advisory services.
Who buys from them
Its main buyer is Department of Infrastructure, Planning and Logistics with 48 contracts worth $9.7M. It has 11 buyers in total.
Contract size
Contracts typically fall between $69K and $239K, with a median of $104K. Its largest are road inspections and defects recording in Darwin Region at $1.4M, trunk drainage design in Alice Springs at $675K, and John Stokes Square headworks design at $472K.
Recent activity
The latest award was Jul 2025.
What they win
How much they win each year, the size of a typical contract, and every contract on record.
Contract history
Who they win it from
Their biggest government buyers and how much of their work each one is.
Most of their work comes from one buyer: Department of Infrastructure, Planning and Logistics, 77% of value.
About them
Company details, where they work and the names they trade under.
Also traded asSimon Byrne Pty Ltd, SIMON BYRNE PTY LTD, Simon Byrne Pty Ltd ATF The Trustee for The Byrne Family Trust, Simon Byrne Pty Ltd T/A Byrne Design, Simon Byrne Pty Ltd t/as Byrne Consultants, Simon Byrne Pty Ltd T/as Byrne Consultants, Simon Byrne Pty Ltd T/As Byrne Design
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