Federal supplier · FY 2021–2025

SUNSTONE ADVISORY PTY LTD

$45.4 million

Lifetime federal contract value awarded across 20 contract notices.

ABN: 36635631686
Country: AUSTRALIA
State: ACT

← All federal contracts

Awarded by financial year

2014-15$0
2015-16$0
2016-17$0
2017-18$0
2018-19$0
2019-20$0
2020-21$258,500
2021-22$6,372,552
2022-23$20,776,313
2023-24$14,073,042
2024-25$3,942,373
2025-26$0

Top agencies awarded to this supplier

Department of Defence$43,802,129
Department of the Treasury$824,868
Department of Home Affairs$632,433
Department of Health and Aged Care$163,350

Contracts (20)

Click any CN ID to verify the contract notice on AusTender.

CN4172073
$2,626,295
Department of Defence
Temporary Personnel
Published 25 Feb 2026
CN4110657
$1,316,078
Department of Defence
Compliance Services
Published 2 Sept 2025
CN4006749
$522,433
Department of Home Affairs
ICT Systems Integration
Published 30 June 2025
CN3938921
$7,212,746
Department of Defence
Data Services
Published 8 May 2025
CN3985789
$3,154,353
Department of Defence
Project Support Services
Published 8 May 2025
CN3984631
$4,506,702
Department of Defence
Project Management Services
Published 8 May 2025
CN3894646
$996,521
Department of Defence
Business Architecture Services
Published 8 May 2025
CN4014729
$12,768,070
Department of Defence
Support Services
Published 8 May 2025
CN3901606
$5,792,512
Department of Defence
Workforce Modernisation Strategy
Published 8 May 2025
CN4004632
$386,540
Department of the Treasury
Temporary personnel services
Published 21 Sept 2023
CN3993745
$396,000
Department of Defence
System Engineer
Published 10 Aug 2023
CN3832403
$438,328
Department of the Treasury
TEMPORARY PERSONNEL SERVICES
Published 27 Apr 2023
CN3794336
$90,750
Department of Health and Aged Care
Labour Hire
Published 27 Apr 2023
CN3955123
$110,000
Department of Home Affairs
ICT Systems Integration Professional Services
Published 30 Mar 2023
CN3897356
$1,347,660
Department of Defence
Security Services Support
Published 19 July 2022
CN3897355
$3,279,294
Department of Defence
Security Services Support
Published 19 July 2022
CN3852952
$220,000
Department of Defence
Integration and Operations Management
Published 3 Mar 2022
CN3788918
$72,600
Department of Health and Aged Care
Labour Hire
Published 30 June 2021
CN3784607
$92,950
Department of Defence
Information Communication Technology Architecture Development
Published 22 June 2021
CN3770214
$92,950
Department of Defence
Support Services
Published 12 May 2021

CN ID	Agency	Description	Published	Value
CN4172073	Department of Defence	Temporary Personnel	25 Feb 2026	$2,626,295
CN4110657	Department of Defence	Compliance Services	2 Sept 2025	$1,316,078
CN4006749	Department of Home Affairs	ICT Systems Integration	30 June 2025	$522,433
CN3938921	Department of Defence	Data Services	8 May 2025	$7,212,746
CN3985789	Department of Defence	Project Support Services	8 May 2025	$3,154,353
CN3984631	Department of Defence	Project Management Services	8 May 2025	$4,506,702
CN3894646	Department of Defence	Business Architecture Services	8 May 2025	$996,521
CN4014729	Department of Defence	Support Services	8 May 2025	$12,768,070
CN3901606	Department of Defence	Workforce Modernisation Strategy	8 May 2025	$5,792,512
CN4004632	Department of the Treasury	Temporary personnel services	21 Sept 2023	$386,540
CN3993745	Department of Defence	System Engineer	10 Aug 2023	$396,000
CN3832403	Department of the Treasury	TEMPORARY PERSONNEL SERVICES	27 Apr 2023	$438,328
CN3794336	Department of Health and Aged Care	Labour Hire	27 Apr 2023	$90,750
CN3955123	Department of Home Affairs	ICT Systems Integration Professional Services	30 Mar 2023	$110,000
CN3897356	Department of Defence	Security Services Support	19 July 2022	$1,347,660
CN3897355	Department of Defence	Security Services Support	19 July 2022	$3,279,294
CN3852952	Department of Defence	Integration and Operations Management	3 Mar 2022	$220,000
CN3788918	Department of Health and Aged Care	Labour Hire	30 June 2021	$72,600
CN3784607	Department of Defence	Information Communication Technology Architecture Development	22 June 2021	$92,950
CN3770214	Department of Defence	Support Services	12 May 2021	$92,950

Sources

AusTender contract notices via the OCDS API
Department of Finance · 2013 onward · CC-BY 3.0 AU
Each row above can be verified by clicking the CN ID to view the source notice on AusTender. Methodology at /methodology/#contracts.

Refreshed 23 May 2026 · Caveats