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 89619452158. Clear supplier identity restriction

$5,321,021.45

45 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-89619452158

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

45 matching contracts. Page 1 of 2.

Skip to the result pages

Latest observed full value of each selected contract · AUD including applicable GST
ContractSupplier and agencyValueLatest publication
CN4276934 · Software Services
MEMKO SYSTEMS PTY LTDDepartment of Defence
$112,129.91
2026-09-15
Original notice
CN4276022 · Software Licence Renewal
MEMKO SYSTEMS PTY LTDDepartment of Defence
$247,936.70
2026-09-11
Original notice
CN4271934 · Software Subscription Renewal
MEMKO SYSTEMS PTY LTDDepartment of Defence
$103,543.00
2026-08-26
Original notice
CN4251790 · Software Licences
MEMKO SYSTEMS PTY LTDDepartment of Defence
$24,520.75
2026-06-19
Original notice
CN4251123 · Software Licence Renewal
MEMKO SYSTEMS PTY LTDDepartment of Defence
$183,333.15
2026-06-18
Original notice
CN4235500 · Software Licence
MEMKO SYSTEMS PTY LTDDepartment of Defence
$27,134.67
2026-04-29
Original notice
CN4231819 · Software Licence Subscription
MEMKO SYSTEMS PTY LTDDepartment of Defence
$539,342.10
2026-04-10
Original notice
CN4230713 · Software Licence Renewal
MEMKO SYSTEMS PTY LTDDepartment of Defence
$31,526.06
2026-04-07
Original notice
CN4228274 · Training Services
MEMKO SYSTEMS PTY LTDDepartment of Defence
$135,828.00
2026-03-26
Original notice
CN4227653 · Software Licence Renewal
MEMKO SYSTEMS PTY LTDDepartment of Defence
$99,840.91
2026-03-24
Original notice
CN4224954 · Software Licence
MEMKO SYSTEMS PTY LTDDepartment of Defence
$46,691.98
2026-03-12
Original notice
CN4030591 · Software Support Services
MEMKO SYSTEMS PTY LTDDepartment of Defence
$62,814.35
2026-02-23
Amendment A2
CN4219248 · Software Licence Renewal
MEMKO SYSTEMS PTY LTDDepartment of Defence
$204,861.86
2026-02-12
Original notice
CN4218184 · Software Licence
MEMKO SYSTEMS PTY LTDDepartment of Defence
$43,689.53
2026-02-06
Original notice
CN4215145 · Software Licences and Support and Maintenance
MEMKO SYSTEMS PTY LTDDepartment of Defence
$120,271.80
2026-01-23
Original notice
CN4215146 · Software Licence
MEMKO SYSTEMS PTY LTDDepartment of Defence
$1,177,416.90
2026-01-23
Original notice
CN4212358 · Systems Modeller Renewal
MEMKO SYSTEMS PTY LTDDepartment of Defence
$31,366.50
2026-01-07
Original notice
CN4208947 · Software Licence Renewal
MEMKO SYSTEMS PTY LTDDepartment of Defence
$46,549.80
2025-12-16
Original notice
CN4208393 · Software Licences
MEMKO SYSTEMS PTY LTDDepartment of Defence
$11,327.71
2025-12-15
Original notice
CN4198781 · Training Services
MEMKO SYSTEMS PTY LTDDepartment of Defence
$33,330.00
2025-10-31
Original notice
CN4192115 · Data Acquisition Systems
MEMKO SYSTEMS PTY LTDDepartment of Defence
$28,435.00
2025-10-02
Original notice
CN4191455 · Software Licence Renewal
MEMKO SYSTEMS PTY LTDDepartment of Defence
$294,791.20
2025-09-29
Original notice
CN4186613 · Training Services
MEMKO SYSTEMS PTY LTDDepartment of Defence
$21,780.00
2025-09-09
Original notice
CN4185203 · Cyber Systems Engineering
MEMKO SYSTEMS PTY LTDDepartment of Defence
$75,933.00
2025-09-03
Original notice
CN4173846 · Software Support Services
MEMKO SYSTEMS PTY LTDDepartment of Defence
$165,278.96
2025-07-28
Original notice
CN4172442 · Software Support Services
MEMKO SYSTEMS PTY LTDDepartment of Defence
$38,280.00
2025-07-23
Original notice
CN4165452 · Military Science and Research Services
MEMKO PTY LTDDepartment of Defence
$12,753.88
2025-07-01
Original notice
CN4163810 · Software Renewal
MEMKO SYSTEMS PTY LTDDepartment of Defence
$93,788.15
2025-06-27
Original notice
CN4163821 · Software Support Services
MEMKO SYSTEMS PTY LTDDepartment of Defence
$52,789.00
2025-06-27
Original notice
CN4163847 · Software Support Services
MEMKO SYSTEMS PTY LTDDepartment of Defence
$32,264.65
2025-06-27
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. 2025-03 (partial)$796,697.22
  2. 2025-04$276,578.94
  3. 2025-05$51,428.00
  4. 2025-06$275,609.57
  5. 2025-07$216,312.84
  6. 2025-09$392,504.20
  7. 2025-10$61,765.00
  8. 2025-12$57,877.51
  9. 2026-01$1,329,055.20
  10. 2026-02$311,365.74
  11. 2026-03$282,360.89
  12. 2026-04$598,002.83
  13. 2026-06$207,853.90
  14. 2026-08$103,543.00
  15. 2026-09 (partial)$360,066.61
Monthly values table
Same monthly values as the chart
MonthContract valueContracts
2025-03 (partial)$796,697.227
2025-04$276,578.943
2025-05$51,428.002
2025-06$275,609.576
2025-07$216,312.843
2025-09$392,504.203
2025-10$61,765.002
2025-12$57,877.512
2026-01$1,329,055.203
2026-02$311,365.743
2026-03$282,360.893
2026-04$598,002.833
2026-06$207,853.902
2026-08$103,543.001
2026-09 (partial)$360,066.612

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.

  1. Department of Defence

    $5,321,021.45 · 45 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. MEMKO SYSTEMS PTY LTD / MEMKO PTY LTD

    $5,321,021.45 · 45 contracts · Reported ABN 89 619 452 158

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.