Official AusTender contract notices
Where government
contracts go
Explore 113,551 contracts across 82 weekly AusTender exports, with 143,833 preserved observations. Every selected contract is counted once using its latest observed full value.
$1,885,690,667.45
444 latest full contract values · AUD including applicable GST · Latest publication 2 March 2025 to 26 September 2026
CSIRO · All categories · All procurement methods
Values cover the reported contract periods; this is not expenditure during the selected dates. Earlier versions are excluded from this total.
Download CSV (maximum 5,000 contracts)Source contracts
444 matching contracts. Page 1 of 15.
| Contract | Supplier and agency | Value | Latest publication |
|---|---|---|---|
| CN4226746 · Sydney Colocation enabling works at Marsfield NSW | Built Pty LtdCSIRO | $5,109,084.30 | 2026-09-24 Amendment A7 |
| CN4271813 · High Risk Asset Audit | Acor Consultants Pty LtdCSIRO | $701,000.00 | 2026-09-23 Original notice |
| CN3889664 · Electricity Supply - Tasmania | Aurora Energy Pty LtdCSIRO | $3,722,515.61 | 2026-09-21 Amendment A5 |
| CN4277562 · ICT Labour Hire | Hays Specialist RecruitmentCSIRO | $1,191,840.00 | 2026-09-18 Original notice |
| CN3897658 · Amalgamated Mechanical Services (QLD) | AirmasterCSIRO | $1,623,587.10 | 2026-09-18 Amendment A14 |
| CN3891286 · Amalgamated Mechanical Services CSIRO Victorian (A1) and New South Wales (A3) Zones. | Carrier Australia Pty LtdCSIRO | $14,976,748.46 | 2026-09-18 Amendment A11 |
| CN3895384 · R&D Collaboration Agreement | The University of QueenslandCSIRO | $1,172,419.60 | 2026-09-18 Amendment A2 |
| CN4225767 · Refurbisment of laboratory space at CSIRO Hobart site. | Shape Australia Pty LtdCSIRO | $2,019,860.44 | 2026-09-16 Amendment A2 |
| CN4251458 · Head Contractor Black Mountain Greenhouse Construction Project | FORM Projects (ACT) Pty LtdCSIRO | $34,543,303.14 | 2026-09-15 Amendment A3 |
| CN4112476 · Research collaboration | Adelaide UniversityCSIRO | $1,191,935.80 | 2026-09-15 Amendment A3 |
| CN4275940 · Project Management and Contract Administrator Services for Australian Centre for Disease Preparedness (ACDP) Part-life Refit Stage 2 project | Donald Cant Watts Corke Pty LtdCSIRO | $5,193,180.80 | 2026-09-11 Original notice |
| CN4276004 · Quantity Surveyor for Australian Centre for Disease Preparedness (ACDP) Part-life Refit Stage 2 Project | Donald Cant Watts Corke Pty LtdCSIRO | $1,776,366.41 | 2026-09-11 Original notice |
| CN4275051 · Sparked - Voronoi FY26-27 | Voronoi Pty LtdCSIRO | $747,500.00 | 2026-09-08 Original notice |
| CN3891291 · Amalgamated Mechanical Services - Zone (A4) Tasmania | TCM PTY LTDCSIRO | $3,631,581.14 | 2026-09-07 Amendment A14 |
| CN4237483 · Pilot Aquaculture Research Facility Construction Manager Works - Darwin, NT | DLG Shape Pty LtdCSIRO | $2,966,238.35 | 2026-09-04 Amendment A6 |
| CN4273693 · Pilot Aquaculture Research Facility East Arm Berrimah, NT | TSA RileyCSIRO | $411,400.00 | 2026-09-02 Original notice |
| CN3970510 · Grounds Maintenance | Green By Nature Specialty Services Pty LtdCSIRO | $2,154,774.65 | 2026-09-02 Amendment A9 |
| CN4273325 · Research and Development | Field Applied Research Australia LtdCSIRO | $799,273.20 | 2026-09-01 Original notice |
| CN4226288 · Construction Services - Aquaculture PGE Precision Genetics Lab refurbishment | Shape Australia Pty LtdCSIRO | $2,726,937.86 | 2026-08-31 Amendment A2 |
| CN4227528 · Microbial Production Facility | Duratec LimitedCSIRO | $1,674,257.33 | 2026-08-28 Amendment A3 |
| CN4188626 · Associate Professor Secondment | Charles Darwin UniversityCSIRO | $548,369.80 | 2026-08-24 Amendment A2 |
| CN4120839 · Precision Fermentation Equipment | GEA Process Engineering Aust P/LCSIRO | $1,692,263.20 | 2026-08-21 Amendment A1 |
| CN4269974 · CSIRO Print Fleet | Ricoh Australia Pty LtdCSIRO | $801,304.31 | 2026-08-18 Original notice |
| CN4269973 · Cyber Software renewal | Ethan Indigenous Pty LtdCSIRO | $2,798,640.90 | 2026-08-18 Original notice |
| CN4259816 · Remediation Contractor for Belmont Works | Enviropacific Services Pty LimitedCSIRO | $2,775,254.02 | 2026-08-18 Amendment A1 |
| CN3839573 · Design Services | Labs2Design Pty LtdCSIRO | $2,181,766.12 | 2026-08-17 Amendment A9 |
| CN4115864 · Heritage Monitoring: SKA Low (SKAO) Project Activities | Wajarri Yamaji Aboriginal CorporationCSIRO | $2,102,921.37 | 2026-08-17 Amendment A2 |
| CN3952688 · ACDP Part Life Refit – Integrated Contractor Engagement, including Construction Phase | Besix WatpacCSIRO | $285,692,655.60 | 2026-08-17 Amendment A5 |
| CN4217347 · EIW Project - Design and Construction | Duratec LimitedCSIRO | $25,937,282.83 | 2026-08-17 Amendment A2 |
| CN4269602 · Heritage Monitoring Services | Wajarri Yamaji Aboriginal CorporationCSIRO | $800,000.00 | 2026-08-17 Original notice |
Full values by latest publication month
The complete selected scope, grouped by when each contract’s latest observed version was published. These are contract values, not monthly expenditure or amendment increments. Partial first and last months follow your exact date filters.
- 2025-03 (partial)$24,308,005.46
- 2025-04$9,829,922.07
- 2025-05$29,650,762.12
- 2025-06$93,187,437.46
- 2025-07$45,836,954.04
- 2025-08$18,445,534.05
- 2025-09$47,605,235.45
- 2025-10$89,516,432.25
- 2025-11$5,412,205.06
- 2025-12$60,783,949.50
- 2026-01$225,934,231.99
- 2026-02$13,791,968.79
- 2026-03$25,175,451.50
- 2026-04$30,421,430.00
- 2026-05$34,328,166.38
- 2026-06$366,169,895.67
- 2026-07$349,628,323.32
- 2026-08$331,732,153.34
- 2026-09 (partial)$83,932,609.00
Monthly values table
| Month | Contract value | Contracts |
|---|---|---|
| 2025-03 (partial) | $24,308,005.46 | 18 |
| 2025-04 | $9,829,922.07 | 14 |
| 2025-05 | $29,650,762.12 | 16 |
| 2025-06 | $93,187,437.46 | 40 |
| 2025-07 | $45,836,954.04 | 35 |
| 2025-08 | $18,445,534.05 | 15 |
| 2025-09 | $47,605,235.45 | 20 |
| 2025-10 | $89,516,432.25 | 21 |
| 2025-11 | $5,412,205.06 | 8 |
| 2025-12 | $60,783,949.50 | 21 |
| 2026-01 | $225,934,231.99 | 27 |
| 2026-02 | $13,791,968.79 | 11 |
| 2026-03 | $25,175,451.50 | 20 |
| 2026-04 | $30,421,430.00 | 25 |
| 2026-05 | $34,328,166.38 | 22 |
| 2026-06 | $366,169,895.67 | 25 |
| 2026-07 | $349,628,323.32 | 73 |
| 2026-08 | $331,732,153.34 | 15 |
| 2026-09 (partial) | $83,932,609.00 | 18 |
Reporting agencies by contract value
Top 1 of 1 groups in the complete selected scope. Names stay as reported; groups without a usable ABN contain one contract each.
- CSIRO
$1,885,690,667.45 · 444 contracts
Reported suppliers by contract value
Top 10 of 303 groups in the complete selected scope. Names stay as reported; groups without a usable ABN contain one contract each.
- Besix Watpac
$567,415,819.30 · 2 contracts · Reported ABN 63 651 621 564
- Cyan Vessel Operations Pty Ltd
$110,474,956.61 · 1 contract · Reported ABN 34 009 200 686
- ZEN Energy Retail Pty Limited / SIMEC ZEN Energy Retail Pty Ltd
$75,745,972.81 · 2 contracts · Reported ABN 54 615 751 052
- Hindmarsh Construction Australia Pty Ltd
$70,873,849.73 · 1 contract · Reported ABN 15 126 578 176
- Telstra Limited
$68,633,990.00 · 3 contracts · Reported ABN 64 086 174 781
- Perth Energy Pty Ltd / Perth Energy
$52,834,885.25 · 2 contracts · Reported ABN 39 087 386 445
- FORM Projects (ACT) Pty Ltd
$39,151,798.26 · 3 contracts · Reported ABN 15 639 273 304
- Data#3 Limited / DATA # 3 Limited
$38,396,378.90 · 2 contracts · Reported ABN 31 010 545 267
- Aurecon Australasia Pty Ltd
$32,632,671.58 · 1 contract · Reported ABN 54 005 139 873
- Pacific Services Group Holdings PTY LTD / Pacific Services Group Holdings Pty Ltd
$29,359,473.77 · 2 contracts · Reported ABN 80 150 022 110
What these values mean
Each amount is the reported full contract value, including GST where applicable, in nominal Australian dollars. It covers the reported contract period. It is not annual expenditure, cash paid, all government spending or spending in a supplier’s local area. Unexercised future options are not necessarily included.
This snapshot includes every notice in 82 consecutive weekly exports, covering 2 March 2025 to 26 September 2026, retrieved 1 October 2026 (UTC date). AusTender lists only about eighteen months of exports, so weeks before 23 March 2025 are kept from our earlier downloads. Each contract contributes its latest observed version once. Earlier versions remain available in its history; values of successive amendments are never added together. Date filters use that latest observation’s publication date, including amendments, not the contract start date.
Weekly files describe information at extraction. Later corrections, cancelled notices, or contracts with no publication in this archive may be absent. This is not the entire historical AusTender register. Some source timestamps fall just outside their file’s labelled week; their reported dates are retained. Three malformed observations have shifted columns; affected supplier/category fields are marked unavailable. Source dates in 1900 or end dates in the next century are flagged, not interpreted as ordinary durations.
Supplier grouping uses reported ABNs with a valid checksum; it is not independent verification against the business register. Missing or invalid ABNs remain separate by contract. Equal names do not establish equal legal entities. A contract award is not evidence of wrongdoing.
Original weekly exports · Official reporting rules and thresholds · CC BY 3.0 AU. Source: AusTender, Department of Finance, Commonwealth of Australia.
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