Idarr Pty Ltd
Supplier · Infrastructure
Idarr Pty Ltd
Last winAug 2025Nothing won in the last 12 monthsValue won per quarter, last three years
Contracts on record6$18M in total
Running now0No contracts running
Next contract endingNone dueNo contracts ending in the next three years
Biggest buyerMain Roads Western Australia100% of their value
6contractssince 2023
$18.3Mwon in totallatest Aug 2025
$459Ktypical contractmost $224K to $986K
0last 12 monthsdown from $1.1M
0active now
What they do
Idarr Pty Ltd supplies crushing, drilling, blasting and quarry products for road works, including aggregates, gravel, road base and rock armour.
Who buys from them
Main Roads Western Australia is the only buyer, awarding 6 contracts.
What they win
How much they win each year, the size of a typical contract, and every contract on record.
Contract history
Supply of Concrete Aggregates for Gibb River Road Barnett River Crossing Improvement WorksInfrastructure$116K07/08/2025Management, Drilling and Blasting of Rock on Tanami Road by Idarr Pty LtdInfrastructure$986K16/06/2025Provision of Drilling, Blasting and Rock Management on Tanami RoadInfrastructure$459K19/07/2024Supply of Gravel and Road Materials to Main Roads Western Australia for Broome Construction SeasonInfrastructure$395K11/04/2024Crushing and Aggregate Supply for Bow River Quarry on Great Northern HighwayInfrastructure$16.2M19/07/2023Supply of Roadbuilding Materials for Broome Projects by Idarr Pty LtdInfrastructure$224K06/07/2023
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: Main Roads Western Australia, 100% of value.
About them
Company details, where they work and the names they trade under.
Also traded asIdarr Pty Ltd
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Open tenders that match their work
Intersection Improvement Works – Karrinyup Morley Highway, Wellington Road & Camboon RoadCloses 4 DecInfrastructurePanel Contract for Hire of Plant & Equipment — Mid West–Gascoyne (Main Roads WA)Closes 17 DecInfrastructureEnvironment and Heritage Services Panel Contract – Main Roads Western AustraliaCloses 9 DecEnergy & EnvironmentOnsite Crushing, Screening and Gravel Production – Pre-Qualified Suppliers Register (Toowoomba Regional Council)Closes 17 NovMining & Natural ResourcesAnketell Road Upgrade Alliance Contract — Leath Road to Abercrombie Road (Main Roads WA)Closes 1 DecInfrastructureSupply and Delivery of Quarry, Pavement, Road‑Making, Cement and Landscaping Materials – Maranoa Regional CouncilCloses 23 NovInfrastructureSupply and Delivery of Quarry Materials for HW29 Carlton Widening and Reshaping ProjectCloses 4 DecInfrastructureSupply and Progressive Delivery of 25,000 tonnes Basalt Rock Armour for Windang Foreshore Revetment – Fern Street NSWCloses 4 DecInfrastructureUpgrade and Seal of Pirlangimpi Road, Melville Island (Darwin Region)Closes 25 NovInfrastructureDarwin Urban Roads Bituminous Pavement Repairs — 36‑Month ContractCloses 26 NovInfrastructurePlant and Equipment Hire Panel – Great Southern Region (Main Roads Western Australia)Closes 4 DecInfrastructureEnabling Infrastructure Works for Wallaby Underground Mine – Granny Smith Mine Complex (North-Eastern Goldfields)Closes 9 DecMining & Natural Resources
GovMarket
We do the hard work.
You win the work.
We find the tenders, read the documents and track who wins, so your time goes on bids you can win.
–open infrastructure tenders right now
–new in the last 7 days
–contracts awarded in the last 12 months
7 days free, then $59/AUD per month
Revenue from government work$312K won so far
