Australia · Commonwealth contract register · Supplier record

Macnaught Pty Ltd [75]

Line: Measuring and observing and testing instruments (41110000)Register loaded to September 2026Compiled 16 October 2026

Macnaught Pty Ltd [75] — Australia · Commonwealth contract register · Supplier record: 1 contracts, all years (A$22,965 · Apr 2025 – Apr 2025); A$23.0K since January 2024 (1 contract · 1 agency); 350th rank in the line (of 475 suppliers · 0.0%); 19 agencies never served (A$637M on the line without Macnaught Pty Ltd [75]).

Assay record ASY-AU-0A4FGQG1LS · Cite as: Assay Systems, “Macnaught Pty Ltd [75]: 1 government contract in Australia since 2024”, https://assay-systems.com/register/au/macnaught-pty-ltd-75/

1
contracts, all years
A$22,965 · Apr 2025 – Apr 2025
A$23.0K
since January 2024
1 contract · 1 agency
350th
rank in the line
of 475 suppliers · 0.0%
19
agencies never served
A$637M on the line without Macnaught Pty Ltd [75]

Own record by year

2025 onward
A$23.0K
20252026

Who buys from Macnaught Pty Ltd [75]

since January 2024
1agencies
A$23.0Kpaid
100.0%top buyer
Department of Climate Change, Energy, the Environment and Water100.0%
A$22,965

Won without a rival

2025-04-29 – 2025-04-29
1uncontested awards
100%of its awards
1without a competition
0single bid

Macnaught Pty Ltd [75] won 1 of its 1 public contract awards in Australia without a rival from 2025-04-29 to 2025-04-29: 1 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Department of Climate Change, Energy, the Environment and Water with 1.

Buyers: Department of Climate Change, Energy, the Environment and Water (1)

Every uncontested award of Macnaught Pty Ltd [75] · Australia: all uncontested awards

The line

since January 2024
A$641Mline value
1,154contracts
20agencies
475suppliers
83.0%held by top ten

Measuring and observing and testing instruments (41110000)

A$83.5M
A$507M
A$51.3M
202420252026Jan–Sep
350thof 475 suppliers
A$22,965Macnaught Pty Ltd [75] in the line
0.0%share of the line
0.6%of A$4,071,058 spent by Department of Climate Change, Energy, the Environment and Water

Agencies that buy the line and never bought from Macnaught Pty Ltd [75]

19agencies
1,119contracts
A$637,200,397since January 2024
Department of Defence783 contracts
A$432,824,898
Department of Health and Aged Care6 contracts
A$142,750,722
Bureau of Meteorology196 contracts
A$38,552,384
CSIRO8 contracts
A$11,912,797
Australian Federal Police24 contracts
A$2,904,052
Australian Radiation Protection and Nuclear Safety Agency12 contracts
A$2,536,326
Department of Industry, Science and Resources27 contracts
A$2,308,648
Australian Signals Directorate19 contracts
A$1,443,474
Sport Integrity Australia18 contracts
A$614,176
Department of Health, Disability and Ageing8 contracts
A$528,025
Department of Foreign Affairs and Trade1 contract
A$182,600
Department of Home Affairs5 contracts
A$161,957
Department of Agriculture, Fisheries and Forestry2 contracts
A$131,000
Geoscience Australia4 contracts
A$114,412
Australian Transport Safety Bureau1 contract
A$103,356
Department of the Treasury1 contract
A$66,705
Royal Australian Mint2 contracts
A$39,386
Department of Infrastructure, Transport, Regional Development, Communications and the Arts1 contract
A$14,150
Department of Parliamentary Services1 contract
A$11,328

How the line is bought

by value, since 2024
73%limited tender
0of these to Macnaught Pty Ltd [75]
Limited tender, no open approach to market1,055 contracts
A$470,299,113 · 73.3%
Open tender99 contracts
A$170,972,342 · 26.7%

Contracts reaching their end dates

Oct 2026 – October 2027
108contracts
A$59,787,468end by October 2027
24end in June 2027 · A$5.5M
107in agencies never served · A$59.8M
A$2.0M
A$8.1M
A$2.6M
A$66.1K
A$5.3M
A$325K
A$33.6M
A$1.9M
A$5.5M
A$116K
A$396K
Oct 2610 contractsNov 2622 contractsDec 2620 contractsJan 271 contractFeb 2711 contractsMar 271 contractApr 276 contractsMay 279 contractsJun 2724 contractsJul 271 contractAug 273 contracts

Suppliers next to it in the line

since January 2024
Independent Air Flow Services Pty L2 contracts · 1 agency
A$22,996
Macnaught Pty Ltd [75]
A$22,965
HASTINGS DATA LOGGERS1 contract · 1 agency
A$22,889
AVM LABORATORY SUPPLIES AND SERVICE PTY. LTD.1 contract · 1 agency
A$22,776

All 475 suppliers in the line

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.