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 28164438439. Clear supplier identity restriction

$18,993,400.06

33 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-28164438439

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

33 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
CN4065337 · ICT Contractor Services - DMC1927 - Full Stack Developer
HALCYON KNIGHTS PTY LTDDepartment of Employment and Workplace Relations
$865,891.36
2026-09-25
Amendment A3
CN4272581 · APS4 Admin Officer
Halcyon Knights Pty LtdDepartment of Veterans' Affairs
$81,822.00
2026-08-28
Original notice
CN4272586 · APS6 Clinician
Halcyon Knights Pty LtdDepartment of Veterans' Affairs
$410,046.00
2026-08-28
Original notice
CN4272587 · APS6 Clinician
Halcyon Knights Pty LtdDepartment of Veterans' Affairs
$389,337.00
2026-08-28
Original notice
CN4271498 · Open Arms - PRN18957 - APS4 Admin Officer - VIC
Halcyon Knights Pty LtdDepartment of Veterans' Affairs
$82,065.75
2026-08-24
Original notice
CN4057282 · ICT Contractor - DM - 23054 - Data Engineers (Azure)
HALCYON KNIGHTS PTY LTDDepartment of Employment and Workplace Relations
$1,043,427.00
2026-08-18
Amendment A2
CN4267256 · Open Arms - PRN18921 - APS4 Admin Officer - SA
Halcyon Knights Pty LtdDepartment of Veterans' Affairs
$83,265.00
2026-08-07
Original notice
CN4267257 · Open Arms - PRN18954 - APS4 Admin Officer - VIC
Halcyon Knights Pty LtdDepartment of Veterans' Affairs
$82,065.75
2026-08-07
Original notice
CN4239110 · Open Arms - PRN8568 - EL2 Director - Sydney NSW
Halcyon Knights Pty LtdDepartment of Veterans' Affairs
$307,481.29
2026-07-27
Amendment A1
CN4264308 · Open Arms – PRN16527 – APS6 Clinician – Maroochydore, SQLDN
Halcyon Knights Pty LtdDepartment of Veterans' Affairs
$410,046.00
2026-07-27
Original notice
CN4260389 · ICT Contractor Services
HALCYON KNIGHTSDepartment of Home Affairs
$385,572.00
2026-07-10
Original notice
CN4258635 · Temporary Personnel
Halcyon Knights Commerical and Contracting Pty LtdFuture Fund Management Agency
$398,750.00
2026-07-09
Original notice
CN4076046 · ICT Contractor Services
HALCYON KNIGHTSDepartment of Home Affairs
$1,013,738.00
2026-07-08
Amendment A4
CN4250485 · Contract Labour Hire - Solution Architect
Halcyon Knights Pty LtdBureau of Meteorology
$379,984.00
2026-06-17
Original notice
CN4249863 · Open Arms – PRN8923 – APS6 Clinician – Melb VIC
Halcyon Knights Pty LtdDepartment of Veterans' Affairs
$195,994.50
2026-06-15
Original notice
CN4249864 · Open Arms – PRN8938 – APS6 Clinician – Bris QLD
Halcyon Knights Pty LtdDepartment of Veterans' Affairs
$193,674.00
2026-06-15
Original notice
CN4249865 · Open Arms – PRN8921 – APS6 Clinician – Melb VIC
Halcyon Knights Pty LtdDepartment of Veterans' Affairs
$195,994.50
2026-06-15
Original notice
CN4249866 · Open Arms – PRN8928 – APS6 Clinician – Bris QLD
Halcyon Knights Pty LtdDepartment of Veterans' Affairs
$198,880.50
2026-06-15
Original notice
CN4243722 · APS5 Procurement and Contract Officer
Halcyon Knights Pty LtdDepartment of Veterans' Affairs
$183,339.00
2026-05-25
Original notice
CN4239118 · Open Arms – PRN8957 – APS4 SSSO – Bris QLD
Halcyon Knights Pty LtdDepartment of Veterans' Affairs
$157,735.50
2026-05-11
Original notice
CN4053945 · Software Development
HALCYON KNIGHTS COMMERCIAL AND CONTRACTIAustralian Signals Directorate
$1,682,241.88
2026-04-23
Amendment A4
CN4057909 · ICT Contractor - DMC1848 - Full Stack Developer
HALCYON KNIGHTS PTY LTDDepartment of Employment and Workplace Relations
$924,755.71
2026-03-23
Amendment A2
CN4043557 · Labour Hire
Halcyon Knights Pty LtdServices Australia
$974,050.00
2026-02-20
Amendment A2
CN3982722 · ICT Contractor Services
HALCYON KNIGHTSDepartment of Home Affairs
$1,068,408.00
2026-01-31
Amendment A3
CN4049719 · Computer Services
HALCYON KNIGHTS COMMERCIAL AND CONTRACTIAustralian Signals Directorate
$537,356.92
2026-01-30
Amendment A2
CN4164602 · Product Owner specialising in User Acceptance Testing
HALCYON KNIGHTS PTY LTDDepartment of Education
$225,000.00
2026-01-14
Amendment A1
CN4026998 · Labour Hire
Halcyon Knights Pty LtdServices Australia
$1,158,300.00
2025-12-18
Amendment A2
CN4064373 · Contract Labour Hire - Solution Architect
Halcyon Knights Pty LtdBureau of Meteorology
$734,536.00
2025-12-12
Amendment A3
CN4164603 · Labour Hire Services - SchoolsHUB Business Analyst.
HALCYON KNIGHTS PTY LTDDepartment of Education
$159,000.00
2025-10-13
Amendment A1
CN4102396 · LH-ETG-Program Officer
HALCYON KNIGHTS PTY LTDAustralian Electoral Commission
$385,687.79
2025-09-10
Amendment A2

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$1,382,585.60
  2. 2025-05$1,011,540.25
  3. 2025-09$2,076,516.55
  4. 2025-10$159,000.00
  5. 2025-12$1,892,836.00
  6. 2026-01$1,830,764.92
  7. 2026-02$974,050.00
  8. 2026-03$924,755.71
  9. 2026-04$1,682,241.88
  10. 2026-05$341,074.50
  11. 2026-06$1,164,527.50
  12. 2026-07$2,515,587.29
  13. 2026-08$2,172,028.50
  14. 2026-09 (partial)$865,891.36
Monthly values table
Same monthly values as the chart
MonthContract valueContracts
2025-04$1,382,585.601
2025-05$1,011,540.251
2025-09$2,076,516.552
2025-10$159,000.001
2025-12$1,892,836.002
2026-01$1,830,764.923
2026-02$974,050.001
2026-03$924,755.711
2026-04$1,682,241.881
2026-05$341,074.502
2026-06$1,164,527.505
2026-07$2,515,587.295
2026-08$2,172,028.507
2026-09 (partial)$865,891.361

Reporting agencies by contract value

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

  1. Department of Veterans' Affairs

    $2,971,746.79 · 14 contracts

  2. Department of Employment and Workplace Relations

    $2,834,074.07 · 3 contracts

  3. Department of Home Affairs

    $2,467,718.00 · 3 contracts

  4. Australian Signals Directorate

    $2,219,598.80 · 2 contracts

  5. Services Australia

    $2,132,350.00 · 2 contracts

  6. Future Fund Management Agency

    $2,089,578.76 · 2 contracts

  7. Australian Electoral Commission

    $1,397,228.04 · 2 contracts

  8. IP Australia

    $1,382,585.60 · 1 contract

  9. Bureau of Meteorology

    $1,114,520.00 · 2 contracts

  10. Department of Education

    $384,000.00 · 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. HALCYON KNIGHTS PTY LTD / Halcyon Knights Pty Ltd and 4 other reported names

    $18,993,400.06 · 33 contracts · Reported ABN 28 164 438 439

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.