Australia · Commonwealth contract register · Supplier record

Corroboree Certis Pty Ltd

Line: Security guard services (92121504)Register loaded to September 2026Compiled 16 October 2026

Corroboree Certis Pty Ltd — Australia · Commonwealth contract register · Supplier record: 3 contracts, all years (A$6,519,651 · Jun 2022 – May 2024); A$4.9M since January 2024 (1 contract · 1 agency); 9th rank in the line (of 68 suppliers · 2.0%); 33 agencies never served (A$239M on the line without Corroboree Certis Pty Ltd).

Assay record ASY-AU-0DSVFDM1RK · Cite as: Assay Systems, “Corroboree Certis Pty Ltd: 1 government contract in Australia since 2024”, https://assay-systems.com/register/au/corroboree-certis-pty-ltd/

3
contracts, all years
A$6,519,651 · Jun 2022 – May 2024
A$4.9M
since January 2024
1 contract · 1 agency
9th
rank in the line
of 68 suppliers · 2.0%
33
agencies never served
A$239M on the line without Corroboree Certis Pty Ltd

Own record by year

2022 onward
A$1.1M
A$478K
A$4.9M
20222023202420252026

Who buys from Corroboree Certis Pty Ltd

since January 2024
1agencies
A$4.9Mpaid
100.0%top buyer
Old Parliament House100.0%
A$4,900,000

Before 2024 only: Department of Finance.

Won without a rival

2024-05-16 – 2024-05-16
1uncontested awards
100%of its awards
1without a competition
0single bid

Corroboree Certis Pty Ltd won 1 of its 1 public contract awards in Australia without a rival from 2024-05-16 to 2024-05-16: 1 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Old Parliament House with 1.

Buyers: Old Parliament House (1)

Every uncontested award of Corroboree Certis Pty Ltd · Australia: all uncontested awards

The line

since January 2024
A$245Mline value
111contracts
35agencies
68suppliers
87.9%held by top ten

Security guard services (92121504)

A$108M
A$90.2M
A$46.9M
202420252026Jan–Sep
9thof 68 suppliers
A$4,900,000Corroboree Certis Pty Ltd in the line
2.0%share of the line
100.0%of A$4,900,000 spent by Old Parliament House

Agencies that buy the line and never bought from Corroboree Certis Pty Ltd

33agencies
109contracts
A$238,858,821since January 2024
Department of Foreign Affairs and Trade29 contracts
A$94,544,147
Federal Court of Australia1 contract
A$51,022,724
National Museum of Australia1 contract
A$13,123,525
Australian Electoral Commission2 contracts
A$10,458,722
National Portrait Gallery of Australia1 contract
A$8,549,737
Australian War Memorial1 contract
A$7,600,000
Department of Agriculture, Fisheries and Forestry4 contracts
A$7,524,905
Department of the Treasury1 contract
A$7,407,816
Australian National Maritime Museum1 contract
A$6,734,258
Department of Social Services1 contract
A$6,156,052
Australian Criminal Intelligence Commission2 contracts
A$5,210,812
Department of Defence27 contracts
A$5,000,501
Australian Federal Police3 contracts
A$3,734,805
CSIRO1 contract
A$2,310,756
National Anti-Corruption Commission2 contracts
A$1,918,479
Australian Competition and Consumer Commission2 contracts
A$1,781,842
Department of Parliamentary Services2 contracts
A$1,078,946
Department of Veterans' Affairs2 contracts
A$900,575
Attorney-General's Department2 contracts
A$821,500
Services Australia4 contracts
A$504,728
Office of the Director of Public Prosecutions2 contracts
A$468,613
Department of Climate Change, Energy, the Environment and Water1 contract
A$460,000
National Archives of Australia1 contract
A$426,000
Fair Work Commission6 contracts
A$379,603
Austrade1 contract
A$328,328
Department of Home Affairs1 contract
A$168,642
NDIS Quality and Safeguards Commission2 contracts
A$67,169
National Indigenous Australians Agency1 contract
A$54,413
Department of Industry, Science and Resources1 contract
A$45,000
Australian Centre for International Agricultural Research1 contract
A$35,223
Office of the eSafety Commissioner1 contract
A$17,000
Office of the Official Secretary to the Governor-General1 contract
A$12,000
Geoscience Australia1 contract
A$12,000

How the line is bought

by value, since 2024
21%limited tender
0of these to Corroboree Certis Pty Ltd
Open tender18 contracts
A$194,904,991 · 79.5%
Limited tender, no open approach to market93 contracts
A$50,326,993 · 20.5%

Contracts reaching their end dates

Oct 2026 – October 2027
44contracts
A$143,699,069end by October 2027
9end in October 2026 · A$5.0M
41in agencies never served · A$107M
A$5.0M
A$1.1M
A$37.0M
A$2.5M
A$32.6M
A$3.6M
A$837K
A$59.5M
A$1.6M
Oct 269 contractsNov 264 contractsDec 269 contractsJan 273 contractsMar 275 contractsApr 272 contractsMay 271 contractJun 279 contractsAug 272 contracts

Suppliers next to it in the line

since January 2024
Chief Group Services1 contract · 1 agency
A$6,734,258
Corroboree Certis Pty Ltd
A$4,900,000
Millennium Security Specialist Services Pty Ltd1 contract · 1 agency
A$4,824,878
HARIS ENTERPRISES (PVT) LTD1 contract · 1 agency
A$3,224,606

All 68 suppliers in the line

Fastest-growing supplier in the line

same line
+132%growth

90127406295

2024 to Sep 2026
A$33,510,015
2022–2023
A$14,451,745

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

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Source: AusTender Contract Notice Export, Department of Finance, Commonwealth of Australia, via data.gov.au, licensed under Creative Commons Attribution 3.0 Australia; accessed 25 September 2026.Assay Systems has changed the data.