Latest observed contract and full preserved history
Saved source observation · CN4207988-A2
Engineering Services
A later observation replaced this one. The explorer’s totals use $3,880,317.10 from the latest observation, published 20 July 2026.
$2,190,249.60
Full reported contract value · AUD including applicable GST · 2025-12-01 to 2026-12-24
- Reporting agency
- Department of Defence
- Reported supplier
- WIRRIGAN BUSINESS SERVICES
- Reported ABN
- 72 620 017 370. Exemption as supplied: No.
- Category
- Management support services
- Procurement method
- Open tender
- Original publication
- 2025-12-12 14:54:00 (ACT local time as supplied)
- Amendment publication
- 2026-03-13 15:59:00 (ACT local time as supplied)
- Amendment reason
- Variation to contract value
- Agency reference
- 4610002969
- Approach to market / standing offer
- NMP_12394 / SON3520191
- Consultancy
- No
- Confidentiality as reported
- Contract: Yes; outputs: Yes
- Source observation
- CN4207988-A2 · Official weekly workbook ending 2026-03-14 · sheet “Contract Notice Export”, row 550.
Find this exact notice on AusTenderDownload attributed contract card
The original register may now show later corrections. The card and this observation keep the saved source date.