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.
$460,430,402.39
176 latest full contract values · AUD including applicable GST · Latest publication 2 March 2025 to 26 September 2026
National Capital Authority · 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.
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176 matching contracts. Page 1 of 6.
| Contract | Supplier and agency | Value | Latest publication |
|---|---|---|---|
| CN4278351 · ArcGIS annual licences & support for FY2026-2027 | ESRI Australia Pty LtdNational Capital Authority | $34,472.00 | 2026-09-22 Original notice |
| CN4110402 · Scrivener Dam DSP - Head Contractor | Seymour Whyte Constructions Pty LtdNational Capital Authority | $48,721,336.82 | 2026-09-17 Amendment A4 |
| CN4274349 · Aquisitition of assets - Zip hot water unit and VESDA | Jones Lang Lasalle (ACT) Pty LtdNational Capital Authority | $13,291.36 | 2026-09-15 Amendment A1 |
| CN4132901 · Head Contract, for Planning and Design phase one for Commonwealth Avenue bridge renewal project | Seymour Whyte Constructions Pty LtdNational Capital Authority | $167,058,126.42 | 2026-09-09 Amendment A4 |
| CN4202285 · National Memorial for Victims and Survivors of Child Sexual Abuse - Design Services | Triggerdesign Pty Ltd TA SUPERSENSE STUDIONational Capital Authority | $1,317,261.00 | 2026-09-02 Amendment A2 |
| CN4192220 · Asphalt Roads, Carparks and Concrete Upgrades works FY25/26 & 26/27 | CB Excavations Pty LtdNational Capital Authority | $4,701,710.67 | 2026-09-01 Amendment A1 |
| CN4272961 · Procurement of labour hire services in the HR Team providing payroll services and HR advice | Hays Specialist Recruitment (Australia) Pty LtdNational Capital Authority | $15,225.00 | 2026-08-31 Original notice |
| CN4271697 · National Memorial for Victims and Survivors of Institutional Child Sexual Abuse – Landscape Head Contractor services | Glascott Landscape & Civil Pty LtdNational Capital Authority | $2,120,803.82 | 2026-08-25 Original notice |
| CN4271690 · NMVSICSA Public art delivery contractor | Mark Neilsen Pty Ltd trading as Set Square ProductionsNational Capital Authority | $2,783,000.00 | 2026-08-25 Original notice |
| CN4104330 · WHS Software - Utilised for various WHS functions within the NCA | Arventa Pty Ltd T/a WHS MonitorNational Capital Authority | $128,767.40 | 2026-08-25 Amendment A1 |
| CN4271024 · Provision of telecommunication services – soft phone | PIPE NETWORKS PTY LIMITEDNational Capital Authority | $19,250.00 | 2026-08-20 Original notice |
| CN3898512 · Telecommunications contract | TPG Network Pry LtdNational Capital Authority | $63,756.36 | 2026-08-20 Amendment A3 |
| CN4040806 · Principals Representative Commonwealth Avenue Bridge renewal | ConnellGriffin Pty LtdNational Capital Authority | $5,900,178.41 | 2026-08-12 Amendment A3 |
| CN4268910 · Annual administration fee of Book Canberra Excursions | National Capital Educational Tourism ProjectNational Capital Authority | $14,300.00 | 2026-08-12 Original notice |
| CN4154335 · Rent Roll and Passthrough costs for office buiding | Jones Lang Lasalle (ACT) Pty LtdNational Capital Authority | $4,007,024.28 | 2026-08-07 Amendment A2 |
| CN4265954 · Sponsorship of the Canberra Region Tourism Awards Ceremony 2026 | National Capital Attractions AssociationNational Capital Authority | $11,000.00 | 2026-07-31 Original notice |
| CN4264865 · Peppol Access Point | Xaana Pty LtdNational Capital Authority | $20,900.00 | 2026-07-29 Original notice |
| CN4262566 · Microsoft Volume Sourcing Agreement (VSA6) | Data #3 LimitedNational Capital Authority | $503,305.99 | 2026-07-20 Original notice |
| CN3829430 · Ongoing expenditure to maintain key infrastructure | Canberra Data Centres Pty LtdNational Capital Authority | $185,995.45 | 2026-07-13 Amendment A2 |
| CN4257978 · Utility usage cost to run the NLA Fountain - ongoing MOU to be reviewed at 5 years | National Library Of AustraliaNational Capital Authority | $275,000.00 | 2026-07-06 Original notice |
| CN4255570 · Parking Utiliation Survery | Datacol Research Pty LtdNational Capital Authority | $22,000.00 | 2026-06-29 Original notice |
| CN4217199 · Current Fleet Vehicles Replacement | SG Fleet Australia Pty LtdNational Capital Authority | $125,789.13 | 2026-06-29 Amendment A1 |
| CN4054621 · Contract Law, Procurement & Tendering Services | Minter EllisonNational Capital Authority | $880,000.00 | 2026-06-29 Amendment A2 |
| CN4254425 · Purchase of new Projector | Sound Advice Australia Pty LtdNational Capital Authority | $37,001.36 | 2026-06-26 Original notice |
| CN3705270 · Integrated Parking Services | Care Park Pty LtdNational Capital Authority | $10,847,872.26 | 2026-06-25 Amendment A4 |
| CN4173982 · Contract for the provision of people services(Tour guides) for the NCE | McArthurNational Capital Authority | $726,000.00 | 2026-06-25 Amendment A1 |
| CN4204018 · Legal Services for NCA Major Projects during Construction - Scrivener Dam Dissipator Strengthening Project (SD DSP) and Commonwealth Avenue Bridge Renewal (CABR) Project during the Construction Phase | Minter EllisonNational Capital Authority | $187,000.00 | 2026-06-25 Amendment A4 |
| CN3998802 · Scrivener Dam DSP Client Side Project Manager | Encore Construction ServicesNational Capital Authority | $1,104,928.00 | 2026-06-22 Amendment A3 |
| CN4021868 · Independent Technical Advisor for Scrivener Dam | GHD Pty LtdNational Capital Authority | $141,634.00 | 2026-06-17 Amendment A1 |
| CN4250268 · Criminal History Checks | Equifax Australia Workforce Solutions Pty LtdNational Capital Authority | $11,770.00 | 2026-06-16 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)$4,331,592.77
- 2025-04$487,714.99
- 2025-05$9,938,845.89
- 2025-06$4,513,460.85
- 2025-07$7,450,818.63
- 2025-08$52,782,084.37
- 2025-09$39,043,614.57
- 2025-10$23,258,752.46
- 2025-11$1,556,445.11
- 2025-12$1,582,359.51
- 2026-01$2,734,349.31
- 2026-02$9,447,710.29
- 2026-03$2,592,106.71
- 2026-04$507,000.00
- 2026-05$48,147,632.20
- 2026-06$14,161,209.75
- 2026-07$996,201.44
- 2026-08$15,052,305.27
- 2026-09 (partial)$221,846,198.27
Monthly values table
| Month | Contract value | Contracts |
|---|---|---|
| 2025-03 (partial) | $4,331,592.77 | 10 |
| 2025-04 | $487,714.99 | 4 |
| 2025-05 | $9,938,845.89 | 10 |
| 2025-06 | $4,513,460.85 | 10 |
| 2025-07 | $7,450,818.63 | 7 |
| 2025-08 | $52,782,084.37 | 13 |
| 2025-09 | $39,043,614.57 | 10 |
| 2025-10 | $23,258,752.46 | 12 |
| 2025-11 | $1,556,445.11 | 15 |
| 2025-12 | $1,582,359.51 | 9 |
| 2026-01 | $2,734,349.31 | 6 |
| 2026-02 | $9,447,710.29 | 12 |
| 2026-03 | $2,592,106.71 | 12 |
| 2026-04 | $507,000.00 | 5 |
| 2026-05 | $48,147,632.20 | 9 |
| 2026-06 | $14,161,209.75 | 12 |
| 2026-07 | $996,201.44 | 5 |
| 2026-08 | $15,052,305.27 | 9 |
| 2026-09 (partial) | $221,846,198.27 | 6 |
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.
- National Capital Authority
$460,430,402.39 · 176 contracts
Reported suppliers by contract value
Top 10 of 130 groups in the complete selected scope. Names stay as reported; groups without a usable ABN contain one contract each.
- Seymour Whyte Constructions Pty Ltd
$215,779,463.24 · 2 contracts · Reported ABN 48 105 493 187
- BGIS Pty Ltd
$47,845,362.61 · 2 contracts · Reported ABN 83 064 638 197
- Green By Nature Landscape Services Pty Ltd
$40,975,227.70 · 1 contract · Reported ABN 36 134 440 476
- Citywide Service Solutions Pty Ltd
$28,507,872.99 · 1 contract · Reported ABN 94 066 960 085
- Complex Co. PTY LTD / Complex Co. Pty Ltd
$18,884,901.76 · 3 contracts · Reported ABN 59 130 697 639
- Care Park Pty Ltd
$10,847,872.26 · 1 contract · Reported ABN 47 083 921 215
- Woden Contractors Pty Limited
$8,552,469.49 · 1 contract · Reported ABN 13 008 581 342
- MBS FM Pty Ltd
$6,894,582.00 · 1 contract · Reported ABN 33 636 130 115
- Downer EDI Works Pty Ltd
$6,819,386.66 · 2 contracts · Reported ABN 66 008 709 608
- Datacom Systems (AU) Pty Ltd
$6,774,191.58 · 3 contracts · Reported ABN 39 135 427 075
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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