Carbone bros pty ltd
What they do
Carbone Bros Pty Ltd supplies civil construction and infrastructure works, including road widening, bitumen sealing, car park upgrades, earthworks and hardcourt construction.
Who buys from them
Its largest buyers are the Department of Biodiversity, Conservation and Attractions with 6 contracts, the Department of Finance with 13, Southern Ports Authority with 2 and the Department of Treasury and Finance - Public Works with 3.
Contract size
Contracts typically fall between $82K and $578K, with a median of $153K. The largest are River Road widening at $1.8M, River Road upgrade and bitumen seal at $1.4M, Bunbury Port laydown areas at $690K, Collie Scenic Drive upgrade at $672K and Falcon Road upgrade at $618K.
Recent activity
In the last 12 months there was 1 contract worth $618K, the Falcon Road upgrade at Wellington Dam awarded Feb 2026.
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 Biodiversity, Conservation and Attractions, 63% of value.
About them
Company details, where they work and the names they trade under.
Also traded asCarbone Bros Pty Ltd, Carbone Bros. Pty Ltd, Carbone bros pty ltd (Carbone Bros)
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