Contract awards · Buyer
National Capital Authority
National Capital Authority appears as the buyer on 21 contract notices published between Nov 2021 and Sept 2026 (amendments included). 21 of them publish a value, totalling A$238,554,858. Every figure below is read from the published notices, and every notice links to the portal that published it.
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21
contract notices, amendments included
A$238,554,858
disclosed value across 21 notices that publish one
Sept 2026
newest notice; the oldest is Nov 2021
1
AusTender contract notice
Suppliers awarded most often by National Capital Authority
By notice count, as published; disclosed values are the sum of the notices that publish one.
| suppliers | notices | disclosed value |
|---|---|---|
| Jones Lang Lasalle (ACT) Pty Ltd | 4 | A$4,714,941 |
| Seymour Whyte Constructions Pty Ltd | 2 | A$215,779,463 |
| CB Excavations Pty Ltd | 1 | A$4,701,711 |
| ConnellGriffin Pty Ltd | 1 | A$5,900,178 |
| Data #3 Limited | 1 | A$503,306 |
| Glascott Landscape & Civil Pty Ltd | 1 | A$2,120,804 |
| Hays Specialist Recruitment (Australia) Pty Ltd | 1 | A$15,225 |
| Mark Neilsen Pty Ltd trading as Set Square Productions | 1 | A$2,783,000 |
| National Capital Attractions Association | 1 | A$11,000 |
| National Capital Educational Tourism Project | 1 | A$14,300 |
What National Capital Authority buys, by published category
By notice count, as published; disclosed values are the sum of the notices that publish one.
| categories | notices | disclosed value |
|---|---|---|
| Building construction and support and maintenance and repair services | 3 | A$48,746,827 |
| Software maintenance and support | 3 | A$652,973 |
| Roads and landscape | 2 | A$6,822,514 |
| Management support services | 2 | A$201,220 |
| Strategic planning consultation services | 2 | A$4,689,450 |
| Telecommunications media services | 2 | A$83,006 |
| Sponsorship of event or celebrity | 1 | A$11,000 |
| Professional engineering services | 1 | A$167,058,126 |
| Electric utilities | 1 | A$275,000 |
| Facility maintenance and repair services | 1 | A$5,900,178 |
Open tenders from National Capital Authority
No open tender names National Capital Authority as the issuing agency on the licensed sources Helm can publish right now. Tenders from every source Helm watches, scored against your business, live inside your account.
Recent contract notices
Aquisitition of assets - Zip hot water unit and VESDA
National Capital Authority · won by Jones Lang Lasalle (ACT) Pty Ltd · A$13,291 · 4 Sept 2026 · Building construction and support and maintenance and repair services
CN4274349-A1 · AusTender contract notice · Find on AusTender
Aquisitition of assets - Zip hot water unit and VESDA
National Capital Authority · won by Jones Lang Lasalle (ACT) Pty Ltd · A$12,199 · 4 Sept 2026 · Building construction and support and maintenance and repair services
CN4274349 · AusTender contract notice · Find on AusTender
Procurement of labour hire services in the HR Team providing payroll services and HR advice
National Capital Authority · won by Hays Specialist Recruitment (Australia) Pty Ltd · A$15,225 · 31 Aug 2026 · Management support services
CN4272961 · AusTender contract notice · Find on AusTender
National Memorial for Victims and Survivors of Institutional Child Sexual Abuse – Landscape Head Contractor services
National Capital Authority · won by Glascott Landscape & Civil Pty Ltd · A$2,120,804 · 25 Aug 2026 · Roads and landscape
CN4271697 · AusTender contract notice · Find on AusTender
NMVSICSA Public art delivery contractor
National Capital Authority · won by Mark Neilsen Pty Ltd trading as Set Square Productions · A$2,783,000 · 25 Aug 2026 · Nonresidential building construction services
CN4271690 · AusTender contract notice · Find on AusTender
Provision of telecommunication services – soft phone
National Capital Authority · won by PIPE NETWORKS PTY LIMITED · A$19,250 · 21 Aug 2026 · Telecommunications media services
CN4271024 · AusTender contract notice · Find on AusTender
Annual administration fee of Book Canberra Excursions
National Capital Authority · won by National Capital Educational Tourism Project · A$14,300 · 13 Aug 2026 · Software
CN4268910 · AusTender contract notice · Find on AusTender
Sponsorship of the Canberra Region Tourism Awards Ceremony 2026
National Capital Authority · won by National Capital Attractions Association · A$11,000 · 1 Aug 2026 · Sponsorship of event or celebrity
CN4265954 · AusTender contract notice · Find on AusTender
Peppol Access Point
National Capital Authority · won by Xaana Pty Ltd · A$20,900 · 29 July 2026 · Software maintenance and support
CN4264865 · AusTender contract notice · Find on AusTender
Microsoft Volume Sourcing Agreement (VSA6)
National Capital Authority · won by Data #3 Limited · A$503,306 · 21 July 2026 · Software maintenance and support
CN4262566 · AusTender contract notice · Find on AusTender
Utility usage cost to run the NLA Fountain - ongoing MOU to be reviewed at 5 years
National Capital Authority · won by National Library Of Australia · A$275,000 · 7 July 2026 · Electric utilities
CN4257978 · AusTender contract notice · Find on AusTender
National Memorial for Victims and Survivors of Child Sexual Abuse - Design Services
National Capital Authority · won by Triggerdesign Pty Ltd TA SUPERSENSE STUDIO · A$1,317,261 · 18 Nov 2025 · Architectural services
CN4202285-A2 · AusTender contract notice · Find on AusTender
Asphalt Roads, Carparks and Concrete Upgrades works FY25/26 & 26/27
National Capital Authority · won by CB Excavations Pty Ltd · A$4,701,711 · 2 Oct 2025 · Roads and landscape
CN4192220-A1 · AusTender contract notice · Find on AusTender
Rent Roll and Passthrough costs for office buiding
National Capital Authority · won by Jones Lang Lasalle (ACT) Pty Ltd · A$682,426 · 30 May 2025 · Strategic planning consultation services
CN4154335-A1 · AusTender contract notice · Find on AusTender
Rent Roll and Passthrough costs for office buiding
National Capital Authority · won by Jones Lang Lasalle (ACT) Pty Ltd · A$4,007,024 · 30 May 2025 · Strategic planning consultation services
CN4154335-A2 · AusTender contract notice · Find on AusTender
Head Contract, for Planning and Design phase one for Commonwealth Avenue bridge renewal project
National Capital Authority · won by Seymour Whyte Constructions Pty Ltd · A$167,058,126 · 7 Mar 2025 · Professional engineering services
CN4132901-A4 · AusTender contract notice · Find on AusTender
Scrivener Dam DSP - Head Contractor
National Capital Authority · won by Seymour Whyte Constructions Pty Ltd · A$48,721,337 · 25 Nov 2024 · Building construction and support and maintenance and repair services
CN4110402-A4 · AusTender contract notice · Find on AusTender
WHS Software - Utilised for various WHS functions within the NCA
National Capital Authority · won by Arventa Pty Ltd T/a WHS Monitor · A$128,767 · 29 Oct 2024 · Software maintenance and support
CN4104330-A1 · AusTender contract notice · Find on AusTender
Principals Representative Commonwealth Avenue Bridge renewal
National Capital Authority · won by ConnellGriffin Pty Ltd · A$5,900,178 · 18 Mar 2024 · Facility maintenance and repair services
CN4040806-A3 · AusTender contract notice · Find on AusTender
Telecommunications contract
National Capital Authority · won by TPG Network Pry Ltd · A$63,756 · 22 July 2022 · Telecommunications media services
CN3898512-A3 · AusTender contract notice · Find on AusTender
Ongoing expenditure to maintain key infrastructure
National Capital Authority · won by Canberra Data Centres Pty Ltd · A$185,995 · 22 Nov 2021 · Management support services
CN3829430-A2 · AusTender contract notice · Find on AusTender
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Records refreshed 20 September 2026 with Helm's daily ingest.
Contract notice data from AusTender (tenders.gov.au) weekly exports, licensed under CC BY 3.0 AU via data.gov.au.
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