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Tarwonga Pty Ltd

ABN 18672027514

Also recorded as Tarwonga.

Total awarded

$805K

Contracts

5

Agencies

1

Annual run-rate

$212K

Growing. Annualised run-rate over the last four complete quarters is 69.0% higher than the four quarters before it.

Contract value over time

Tarwonga Pty Ltd annualised contract run-rate by quarterAnnualised run-rate spreads each contract's value evenly across its term, so a multi-year renewal does not read as a spike in growth. Switch to raw award value to see the value booked on the day each contract was signed. Quarters past the last complete one are work already under contract, not a forecast.$0$18K$35K$53K$70K20162017201820192020202120222023202420252026Tarwonga Pty Ltd

Annualised run-rate spreads each contract's value evenly across its term, so a multi-year renewal does not read as a spike in growth. Switch to raw award value to see the value booked on the day each contract was signed. Quarters past the last complete one are work already under contract, not a forecast.

What they supply

Product or service areaValueContractsShare
Crop production and management and protection$805K5100.0%

Who buys from them

Grains Research and Development Corporation$805K

How they win work

41.8% of this supplier's contract value was won through open tender. A low figure means most work is awarded through limited tender, which usually signals an entrenched incumbent.

Recent contracts

  • Local growers report a yield ceiling in oats, unlike barley, suggesting a challenge in achieving higher grain yield. This may stem from higher biomass and a source-sink imbalance, making oats more vulnerable to environmental stress. Last season’s trials support this, showing excessive nitrogen reduced harvest index and grain weight, ultimately lowering yields—likely due to increased biomass and greater susceptibility to terminal drought.Grains Research and Development Corporation · 2025-07-24$136KAusTender
  • NGN Is Excessive Biomass Growth Restricting Maximum Grain Yield in Oats?Grains Research and Development Corporation · 2025-05-01$123KAusTender
  • NGN: Demonstrating effective management of late summer/early autumn germinating marshmallow (Malva parviflora) in southern Western AustraliaGrains Research and Development Corporation · 2023-07-13$209KAusTender
  • Advancing Profitable Farming Systems - Conduct Frost risk Management field trialsGrains Research and Development Corporation · 2018-06-27$128KAusTender
  • Advancing profitable farming systems - conduct frost risk management field trialsGrains Research and Development Corporation · 2018-06-20$210KAusTender

Compare with similar suppliers

Tarwonga vs THE UNIVERSITY OF ADELAIDETarwonga vs UNIVERSITY OF SYDNEYTarwonga vs Department of Primary Industries and Regional DevelopmentTarwonga vs University of Western AustraliaTarwonga vs Queensland Department of Agriculture and Fisheries

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Federal contracts only. This is published AusTender data for Commonwealth agencies. It does not include state or territory contracts.

Figures are calculated from published AusTender contract notices. Verify on AusTender.

Last recalculated 2026-08-01.