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 39670048530. Clear supplier identity restriction

$45,548,164.76

54 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-39670048530

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

54 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
CN4276551 · Transport and Maintenance
G2SS PTY LTDDepartment of Defence
$308,000.00
2026-09-14
Original notice
CN4275743 · System Maintenance
G2SS PTY LTDDepartment of Defence
$495,000.00
2026-09-09
Original notice
CN4274522 · Water Purification Services
G2SS PTY LTDDepartment of Defence
$604,468.27
2026-09-04
Original notice
CN4274127 · Valve Safety
G2SS PTY LTDDepartment of Defence
$20,473.20
2026-09-04
Original notice
CN4273743 · Industrial Products
G2SS PTY LTDDepartment of Defence
$19,165.22
2026-09-02
Original notice
CN4273445 · Filter Elements
G2SS PTY LTDDepartment of Defence
$656,406.96
2026-09-01
Original notice
CN4272650 · Gas Filters
G2SS PTY LTDDepartment of Defence
$15,840.00
2026-08-28
Original notice
CN1832361 · Water Purification & Desalination System Through Life Support
G2SS PTY LTDDepartment of Defence
$38,603,214.56
2026-08-26
Amendment A88
CN4268731 · Compounds Spare Parts
G2SS PTY LTDDepartment of Defence
$46,486.44
2026-08-12
Original notice
CN4268740 · Measuring Instruments
G2SS PTY LTDDepartment of Defence
$26,817.21
2026-08-12
Original notice
CN4268756 · Industrial Purification System
G2SS PTY LTDDepartment of Defence
$495,000.00
2026-08-12
Original notice
CN4268763 · Industrial Purification Systems
G2SS PTY LTDDepartment of Defence
$495,000.00
2026-08-12
Original notice
CN4268791 · Chemicals Treatment Services
G2SS PTY LTDDepartment of Defence
$33,710.53
2026-08-12
Original notice
CN4268795 · Compounds
G2SS PTY LTDDepartment of Defence
$46,486.44
2026-08-12
Original notice
CN4268802 · Maintenance Spare Parts
G2SS PTY LTDDepartment of Defence
$93,563.10
2026-08-12
Original notice
CN4268806 · Maintenance Repair Parts
G2SS PTY LTDDepartment of Defence
$62,338.82
2026-08-12
Original notice
CN4268809 · Water Treatment Chemicals
G2SS PTY LTDDepartment of Defence
$34,164.46
2026-08-12
Original notice
CN4266153 · Chemical Compounds
G2SS PTY LTDDepartment of Defence
$23,273.25
2026-08-03
Original notice
CN4264572 · Spare Parts
G2SS PTY LTDDepartment of Defence
$387,876.40
2026-07-28
Original notice
CN4264201 · Filtering Products
G2SS PTY LTDDepartment of Defence
$389,503.84
2026-07-27
Original notice
CN4259541 · Water Treatment Compounds
G2SS PTY LTDDepartment of Defence
$34,935.29
2026-07-09
Original notice
CN4258094 · Compounds and Mixtures
G2SS PTY LTDDepartment of Defence
$29,171.84
2026-07-07
Original notice
CN4257386 · Water Treatment Compounds
G2SS PTY LTDDepartment of Defence
$17,994.90
2026-07-03
Original notice
CN4243372 · ICT Equipment
G2SS PTY LTDDepartment of Defence
$124,158.55
2026-05-25
Original notice
CN4234786 · Compounds and Mixtures
G2SS PTY LTDDepartment of Defence
$61,880.29
2026-04-24
Original notice
CN4231645 · Pressure Gauges
G2SS PTY LTDDepartment of Defence
$26,191.00
2026-04-09
Original notice
CN4231648 · Filter Element
G2SS PTY LTDDepartment of Defence
$12,405.80
2026-04-09
Original notice
CN4229028 · Solution Products
G2SS PTY LTDDepartment of Defence
$10,325.70
2026-03-30
Original notice
CN4228349 · Chemical Solutions
G2SS PTY LTDDepartment of Defence
$14,416.71
2026-03-26
Original notice
CN4220816 · Spare Parts
G2SS PTY LTDDepartment of Defence
$55,067.10
2026-02-20
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)$297,322.43
  2. 2025-04$64,663.62
  3. 2025-06$83,182.80
  4. 2025-08$953,844.86
  5. 2025-09$45,359.33
  6. 2025-10$325,040.19
  7. 2025-11$127,465.82
  8. 2025-12$356,400.00
  9. 2026-02$106,616.93
  10. 2026-03$24,742.41
  11. 2026-04$100,477.09
  12. 2026-05$124,158.55
  13. 2026-07$859,482.27
  14. 2026-08$39,975,894.81
  15. 2026-09 (partial)$2,103,513.65
Monthly values table
Same monthly values as the chart
MonthContract valueContracts
2025-03 (partial)$297,322.436
2025-04$64,663.621
2025-06$83,182.802
2025-08$953,844.864
2025-09$45,359.332
2025-10$325,040.191
2025-11$127,465.825
2025-12$356,400.001
2026-02$106,616.933
2026-03$24,742.412
2026-04$100,477.093
2026-05$124,158.551
2026-07$859,482.275
2026-08$39,975,894.8112
2026-09 (partial)$2,103,513.656

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

    $45,548,164.76 · 54 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. G2SS PTY LTD

    $45,548,164.76 · 54 contracts · Reported ABN 39 670 048 530

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.