Government supplier · Award history
DOWNER DEFENCE SERVICES PTY LTD — government contracts won
DOWNER DEFENCE SERVICES PTY LTD appears as the awarded supplier on 138 Australian government contracts worth $825.3M, across 4 government buyers, from July 2021 to September 2026.
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DOWNER DEFENCE SERVICES PTY LTD at a glance
138
contracts won
$825.3M
total contract value
4
government buyers
July 2021 → September 2026
award history covered
Median contract value is $753k; the largest single award is $227.1M.
ABN 53000983700, as recorded on the award notices.
Which agencies buy from DOWNER DEFENCE SERVICES PTY LTD?
These are the government buyers awarding DOWNER DEFENCE SERVICES PTY LTD the most contract value on record. If you compete with them, this is their account base.
| Government buyer | Jurisdiction | Contracts | Total value |
|---|---|---|---|
| Department of Defence | Federal | 133 | $814.0M |
| Department of Home Affairs | Federal | 3 | $10.3M |
| Australian Submarine Agency | Federal | 1 | $950k |
| Australian Naval Nuclear Power Safety Regulator | Federal | 1 | $16k |
Largest contracts won by DOWNER DEFENCE SERVICES PTY LTD
| Contract | Value | Awarded | Source |
|---|---|---|---|
| Integrated Warfare Systems Work Package | $227.1M | 17 January 2023 | notice → |
| Engineering Services | $125.5M | 14 August 2025 | notice → |
| Project Support Services | $91.3M | 1 August 2024 | notice → |
| Management Support Services | $66.0M | 27 July 2023 | notice → |
| Support Services | $43.0M | 12 May 2022 | notice → |
| Engineering Services | $23.7M | 14 July 2022 | notice → |
| Contractor Support Services | $21.8M | 14 July 2021 | notice → |
| Integrated Support Services | $16.5M | 18 January 2022 | notice → |
DOWNER DEFENCE SERVICES PTY LTD contract wins by year
| Year | Contracts won | Value |
|---|---|---|
| 2021 | 30 | $54.4M |
| 2022 | 28 | $142.1M |
| 2023 | 38 | $358.5M |
| 2024 | 26 | $129.5M |
| 2025 | 11 | $140.3M |
| 2026 | 5 | $600k |
Where DOWNER DEFENCE SERVICES PTY LTD wins work
All recorded awards come from one jurisdiction. Follow a jurisdiction through to its live tender feed.
Frequently asked questions
How many government contracts has DOWNER DEFENCE SERVICES PTY LTD won?+
DOWNER DEFENCE SERVICES PTY LTD appears as the awarded supplier on 138 Australian government contracts in our data, worth $825.3M, covering July 2021 to September 2026.
Which government agencies buy from DOWNER DEFENCE SERVICES PTY LTD?+
4 different government buyers have awarded contracts to DOWNER DEFENCE SERVICES PTY LTD. The largest by value is Department of Defence, with 133 contracts worth $814.0M.
What is DOWNER DEFENCE SERVICES PTY LTD's ABN?+
The award notices record DOWNER DEFENCE SERVICES PTY LTD with ABN 53000983700. Always confirm against the ABN Lookup register before contracting.
How can I compete with DOWNER DEFENCE SERVICES PTY LTD for government work?+
Start by seeing opportunities early. Connect AskTender to ChatGPT or Claude and ask for open tenders in your category — new notices arrive within 15 minutes of publishing, so you can prepare a bid instead of finding out once the contract is already awarded.
Is this DOWNER DEFENCE SERVICES PTY LTD contract data official?+
Yes. Every figure comes from official government contract award notices published by the buying agency, and we link to the source notice for each contract listed. Where a value or field is not published, we say so rather than estimating.
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