Grosvenor Engineering Group — Australia · Commonwealth contract register · Supplier record: 9 contracts, all years (A$5,293,926 · Apr 2023 – Jun 2026); A$4.6M since January 2024 (5 contracts · 3 agencies); 1st rank in the line (of 45 suppliers · 44.29%); 14 agencies never served (A$4.6M on the line without Grosvenor Engineering Group).
Assay record ASY-AU-02AADNP019 · Cite as: Assay Systems, “Grosvenor Engineering Group in the AusTender register”, https://assay-systems.com/register/au/grosvenor-engineering-group/
9
contracts, all years
A$5,293,926 · Apr 2023 – Jun 2026
A$4.6M
since January 2024
5 contracts · 3 agencies
1st
rank in the line
of 45 suppliers · 44.29%
14
agencies never served
A$4.6M on the line without Grosvenor Engineering Group
Own record by year
2023 onward
A$673K
A$3.7M
A$885K
2023202420252026
Who buys from Grosvenor Engineering Group
since January 2024
3agencies
A$4.6Mpaid
98.1%top buyer
Australian Nuclear Science and Technology Organisation98.1%
A$4,532,636
Australian Prudential Regulation Authority1.4%
A$62,388
National Anti-Corruption Commission0.5%
A$25,410
Before 2024 only: Administrative Appeals Tribunal, Department of Home Affairs, Workplace Gender Equality Agency.
The line
since January 2024
A$8.2Mline value
55contracts
16agencies
45suppliers
86.5%held by top ten
Heating and cooling and air conditioning HVAC construction and maintenance services (72151200)
A$3.0M
A$4.4M
A$881K
202420252026Jan–Sep
1stof 45 suppliers
A$3,648,000Grosvenor Engineering Group in the line
44.29%share of the line
100.0%of A$3,648,000 spent by Australian Nuclear Science and Technology Organisation
Agencies that buy the line and never bought from Grosvenor Engineering Group
14agencies
52contracts
A$4,568,543since January 2024
National Gallery of Australia1 contract
A$1,989,992
Department of Foreign Affairs and Trade14 contracts
A$943,858
Department of Defence15 contracts
A$426,271
Bureau of Meteorology9 contracts
A$297,362
Australian Federal Police2 contracts
A$280,236
Future Fund Management Agency1 contract
A$250,000
Department of Climate Change, Energy, the Environment and Water2 contracts
A$86,230
Department of Industry, Science and Resources1 contract
A$79,220
Australian Institute of Marine Science1 contract
A$74,201
Royal Australian Mint2 contracts
A$67,308
Office of Parliamentary Counsel1 contract
A$22,458
Federal Court of Australia1 contract
A$18,284
Great Barrier Reef Marine Park Authority1 contract
A$18,111
Department of Veterans' Affairs1 contract
A$15,012
How the line is bought
by value, since 2024
56%limited tender
0of these to Grosvenor Engineering Group
Limited tender, no open approach to market53 contracts
A$4,588,965 · 55.7%
Open tender2 contracts
A$3,648,000 · 44.3%
Contracts reaching their end dates
Oct 2026 – October 2027
5contracts
A$348,633end by October 2027
2end in June 2027 · A$278K
5in agencies never served · A$349K
A$34.7K
A$22.6K
A$278K
A$13.0K
Oct 261 contractNov 261 contractJun 272 contractsAug 271 contract
The extract
Every buying office, every contract holder, value, number and end date behind the figures above.
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.