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.

Restricted to reported ABN 23118594479. Clear supplier identity restriction

$2,989,129.14

35 latest full contract values · AUD including applicable GST · Latest publication 2 March 2025 to 26 September 2026

All reporting agencies · All categories · All procurement methods · Supplier identity: abn-23118594479

Values cover the reported contract periods; this is not expenditure during the selected dates. Earlier versions are excluded from this total.

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Source contracts

35 matching contracts. Page 1 of 2.

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Latest observed full value of each selected contract · AUD including applicable GST
ContractSupplier and agencyValueLatest publication
CN4228815 · Events Management System
Centium Software Pty LtdDepartment of Climate Change, Energy, the Environment and Water
$737,274.45
2026-09-17
Amendment A3
CN4269151 · Events Software
CENTIUM SOFTWARE PTY LTDDepartment of Agriculture, Fisheries and Forestry
$9,790.00
2026-09-15
Amendment A1
CN4273680 · ACCC Online events Registration and Ticketing Platform
Centium Software Pty LtdAustralian Competition and Consumer Commission
$35,029.50
2026-09-02
Original notice
CN4268549 · EventsAir
CENTIUM SOFTWARE PTY LTDAustralian Securities and Investments Commission
$83,881.00
2026-08-12
Original notice
CN4264310 · PMNVEA EventsAir Licence renewal 26/27
CENTIUM SOFTWARE PTY LTDDepartment of Veterans' Affairs
$10,780.00
2026-07-27
Original notice
CN4254158 · Audio Visual Equipment
CENTIUM SOFTWARE PTY LTDDepartment of Defence
$27,549.64
2026-06-26
Original notice
CN4244378 · Event Management Platform
Centium SoftwareTourism Australia
$567,115.10
2026-06-11
Original notice
CN4248830 · Events Air Licence Subscription
Centium Software Pty LtdDepartment of Parliamentary Services
$79,970.00
2026-06-10
Original notice
CN4242126 · Purchase of software subscription
CENTIUM SOFTWARE PTY LTDDepartment of Industry, Science and Resources
$41,717.50
2026-05-20
Original notice
CN4239093 · Events Management Software
CENTIUM SOFTWARE PTY LTDNational Emergency Management Agency
$24,090.00
2026-05-11
Original notice
CN4237509 · Software Licence Subscription
EVENTSAIRDepartment of Defence
$34,881.00
2026-05-05
Original notice
CN4225714 · EventsAir Renewal for FY26/27
Centium Software Pty LtdOffice of the Official Secretary to the Governor-General
$19,000.00
2026-03-20
Original notice
CN4218974 · Software Licence Renewal
EVENTSAIRDepartment of Defence
$76,461.00
2026-02-11
Original notice
CN4217685 · Event Management Support
CENTIUM SOFTWARE PTY LTDDepartment of Defence
$22,508.64
2026-02-04
Original notice
CN4196101 · Software Subscription
CENTIUM SOFTWARE PTY LTDDepartment of Defence
$16,859.15
2025-10-21
Original notice
CN4196102 · Software Subscription
CENTIUM SOFTWARE PTY LTDDepartment of Defence
$16,859.15
2025-10-21
Original notice
CN4190052 · Software Services
EVENTSAIRDepartment of Defence
$23,260.14
2025-09-23
Original notice
CN4183424 · Events Management Software
CENTIUM SOFTWARE PTY LTDDepartment of Agriculture, Fisheries and Forestry
$16,280.00
2025-08-27
Original notice
CN4181766 · Conference Centre Equipment
EVENTSAIRDepartment of Defence
$74,305.00
2025-08-20
Original notice
CN4180596 · Software Subscription Renewal
EVENTSAIRDepartment of Defence
$127,770.00
2025-08-15
Original notice
CN4173392 · ICT Software
Centium Software Pty LtdDepartment of the Prime Minister and Cabinet
$58,129.50
2025-07-24
Original notice
CN4172145 · Software
CENTIUM SOFTWARE PTY LTDDepartment of Defence
$24,576.02
2025-07-22
Original notice
CN3880294 · ICT Software
Centium Software Pty LtdDepartment of Parliamentary Services
$197,899.10
2025-06-23
Amendment A3
CN4075564 · ICT Software
CENTIUM SOFTWARE PTY LTDNational Emergency Management Agency
$71,082.00
2025-06-20
Amendment A1
CN4160712 · Events Management Digital solution
CENTIUM SOFTWARE PTY LTDAustrade
$242,979.00
2025-06-20
Original notice
CN4159720 · Software Licences
EVENTSAIRDepartment of Defence
$33,220.00
2025-06-18
Original notice
CN4155543 · Events Air Licence Subscription
Centium Software Pty LtdDepartment of Parliamentary Services
$79,970.00
2025-06-05
Original notice
CN4150160 · Event-Air annual subscription.
Centium Software Pty LtdOffice of the Official Secretary to the Governor-General
$17,600.00
2025-05-30
Original notice
CN4149607 · Events Air subscription.
Centium Software Pty LtdOffice of the Official Secretary to the Governor-General
$17,600.00
2025-05-30
Original notice
CN4153959 · Provision of licence to access an online events registration
Centium Software Pty LtdAustralian Competition and Consumer Commission
$36,190.00
2025-05-28
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.

  1. 2025-04$34,760.00
  2. 2025-05$201,132.25
  3. 2025-06$625,150.10
  4. 2025-07$82,705.52
  5. 2025-08$218,355.00
  6. 2025-09$23,260.14
  7. 2025-10$33,718.30
  8. 2026-02$98,969.64
  9. 2026-03$19,000.00
  10. 2026-05$100,688.50
  11. 2026-06$674,634.74
  12. 2026-07$10,780.00
  13. 2026-08$83,881.00
  14. 2026-09 (partial)$782,093.95
Monthly values table
Same monthly values as the chart
MonthContract valueContracts
2025-04$34,760.001
2025-05$201,132.257
2025-06$625,150.105
2025-07$82,705.522
2025-08$218,355.003
2025-09$23,260.141
2025-10$33,718.302
2026-02$98,969.642
2026-03$19,000.001
2026-05$100,688.503
2026-06$674,634.743
2026-07$10,780.001
2026-08$83,881.001
2026-09 (partial)$782,093.953

Reporting agencies by contract value

Top 10 of 14 groups in the complete selected scope. Names stay as reported; groups without a usable ABN contain one contract each.

  1. Department of Climate Change, Energy, the Environment and Water

    $737,274.45 · 1 contract

  2. Tourism Australia

    $567,115.10 · 1 contract

  3. Department of Defence

    $531,431.99 · 13 contracts

  4. Department of Parliamentary Services

    $357,839.10 · 3 contracts

  5. Austrade

    $242,979.00 · 1 contract

  6. Australian Securities and Investments Commission

    $111,931.00 · 2 contracts

  7. National Emergency Management Agency

    $95,172.00 · 2 contracts

  8. Australian Competition and Consumer Commission

    $71,219.50 · 2 contracts

  9. Department of Health, Disability and Ageing

    $62,920.00 · 1 contract

  10. Department of Industry, Science and Resources

    $62,067.50 · 2 contracts

Reported suppliers 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.

  1. Centium Software Pty Ltd / CENTIUM SOFTWARE PTY LTD and 2 other reported names

    $2,989,129.14 · 35 contracts · Reported ABN 23 118 594 479

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.

Explore the illustrative public meeting register issue or enquire about research. Refreshes and corrections use reviewed source snapshots; the original AusTender notices remain the authority.