Australia · Commonwealth contract register · Supplier record

Chief Group Services

Line: Security guard services (92121504)Register loaded to September 2026Compiled 6 October 2026

Chief Group Services — Australia · Commonwealth contract register · Supplier record: 1 contracts, all years (A$6,734,258 · Sep 2025 – Sep 2025); A$6.7M since January 2024 (1 contract · 1 agency); 8th rank in the line (of 68 suppliers · 2.75%); 34 agencies never served (A$238M on the line without Chief Group Services).

Assay record ASY-AU-1QL9OWA126 · Cite as: Assay Systems, “Chief Group Services in the AusTender register”, https://assay-systems.com/register/au/chief-group-services/

1
contracts, all years
A$6,734,258 · Sep 2025 – Sep 2025
A$6.7M
since January 2024
1 contract · 1 agency
8th
rank in the line
of 68 suppliers · 2.75%
34
agencies never served
A$238M on the line without Chief Group Services

Own record by year

2025 onward
A$6.7M
20252026

Who buys from Chief Group Services

since January 2024
1agencies
A$6.7Mpaid
100.0%top buyer
Australian National Maritime Museum100.0%
A$6,734,258

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
8thof 68 suppliers
A$6,734,258Chief Group Services in the line
2.75%share of the line
100.0%of A$6,734,258 spent by Australian National Maritime Museum

Agencies that buy the line and never bought from Chief Group Services

34agencies
110contracts
A$238,497,725since 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
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
Old Parliament House1 contract
A$4,900,000
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 Finance1 contract
A$1,473,163
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
23%limited tender
0of these to Chief Group Services
Open tender17 contracts
A$190,004,991 · 77.5%
Limited tender, no open approach to market94 contracts
A$55,226,993 · 22.5%

Contracts reaching their end dates

Oct 2026 – October 2027
45contracts
A$144,177,362end by October 2027
10end in October 2026 · A$5.5M
42in agencies never served · A$108M
A$5.5M
A$1.1M
A$37.0M
A$2.5M
A$32.6M
A$3.6M
A$837K
A$59.5M
A$1.6M
Oct 2610 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
I-SEC Pty Ltd1 contract · 1 agency
A$8,549,737
AEGIS Defence Services Limited1 contract · 1 agency
A$7,342,676
Chief Group Services
A$6,734,258
Corroboree Certis Pty Ltd1 contract · 1 agency
A$4,900,000

All 68 suppliers in the line

Fastest-growing supplier in the line

same line
+132%growth

90127406295

2024 to date
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.

Request extractSee a sample extract

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.