GAS DETECTION (AUSTRALIA) PTY LIMITED — Australia · Commonwealth contract register · Supplier record: 8 contracts, all years (A$1,408,491 · Apr 2024 – Aug 2026); A$1.4M since January 2024 (8 contracts · 1 agency); 9th rank in the line (of 65 suppliers · 0.66%); 10 agencies never served (A$8.9M on the line without GAS DETECTION (AUSTRALIA) PTY LIMITED).
Assay record ASY-AU-07RT3Z50FG · Cite as: Assay Systems, “GAS DETECTION (AUSTRALIA) PTY LIMITED in the AusTender register”, https://assay-systems.com/register/au/gas-detection-australia-pty-limited/
8
contracts, all years
A$1,408,491 · Apr 2024 – Aug 2026
A$1.4M
since January 2024
8 contracts · 1 agency
9th
rank in the line
of 65 suppliers · 0.66%
10
agencies never served
A$8.9M on the line without GAS DETECTION (AUSTRALIA) PTY LIMITED
Own record by year
2024 onward
A$75.3K
A$88.6K
A$1.2M
202420252026
Who buys from GAS DETECTION (AUSTRALIA) PTY LIMITED
since January 2024
1agencies
A$1.4Mpaid
100.0%top buyer
Department of Defence100.0%
A$1,408,491
The line
since January 2024
A$163Mline value
75contracts
11agencies
65suppliers
95.4%held by top ten
Management and provision of all facilities engineering modification and maintenance services for a site or platform (71123001)
A$13.5M
A$12.9M
A$137M
202420252026Jan–Sep
9thof 65 suppliers
A$1,074,975GAS DETECTION (AUSTRALIA) PTY LIMITED in the line
0.66%share of the line
0.7%of A$154,427,574 spent by Department of Defence
Agencies that buy the line and never bought from GAS DETECTION (AUSTRALIA) PTY LIMITED
10agencies
16contracts
A$8,851,862since January 2024
CSIRO1 contract
A$6,659,549
Geoscience Australia5 contracts
A$815,059
Grains Research and Development Corporation1 contract
A$655,063
Director of National Parks1 contract
A$454,548
Department of Climate Change, Energy, the Environment and Water1 contract
A$80,000
Royal Australian Mint2 contracts
A$59,166
Department of Infrastructure, Transport, Regional Development, Communications and the Arts2 contracts
A$50,785
Australian Signals Directorate1 contract
A$32,842
Department of Foreign Affairs and Trade1 contract
A$25,805
Australian Competition and Consumer Commission1 contract
A$19,046
How the line is bought
by value, since 2024
14%limited tender
0of these to GAS DETECTION (AUSTRALIA) PTY LIMITED
Open tender10 contracts
A$139,728,463 · 85.6%
Limited tender, no open approach to market65 contracts
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.