Australia · Commonwealth contract register · Supplier record

K&Y DIAMOND LTD

Line: Laboratory and scientific equipment (41100000)Register loaded to September 2026Compiled 6 October 2026

K&Y DIAMOND LTD — Australia · Commonwealth contract register · Supplier record: 3 contracts, all years (A$75,642 · Aug 2023 – Dec 2024); A$53.4K since January 2024 (2 contracts · 1 agency); 398th rank in the line (of 722 suppliers · 0.02%); 20 agencies never served (A$142M on the line without K&Y DIAMOND LTD).

Assay record ASY-AU-14043EJ1YZ · Cite as: Assay Systems, “K&Y DIAMOND LTD in the AusTender register”, https://assay-systems.com/register/au/k-y-diamond-ltd/

3
contracts, all years
A$75,642 · Aug 2023 – Dec 2024
A$53.4K
since January 2024
2 contracts · 1 agency
398th
rank in the line
of 722 suppliers · 0.02%
20
agencies never served
A$142M on the line without K&Y DIAMOND LTD

Own record by year

2023 onward
A$22.2K
A$53.4K
2023202420252026

Who buys from K&Y DIAMOND LTD

since January 2024
1agencies
A$53.4Kpaid
100.0%top buyer
Department of Defence100.0%
A$53,396

The line

since January 2024
A$271Mline value
1,825contracts
21agencies
722suppliers
34.9%held by top ten

Laboratory and scientific equipment (41100000)

A$85.2M
A$106M
A$79.6M
202420252026Jan–Sep
398thof 722 suppliers
A$53,396K&Y DIAMOND LTD in the line
0.02%share of the line
0.0%of A$129,344,255 spent by Department of Defence

Agencies that buy the line and never bought from K&Y DIAMOND LTD

20agencies
698contracts
A$141,718,014since January 2024
CSIRO32 contracts
A$26,762,123
Australian Centre for Disease Control5 contracts
A$25,612,044
Department of Industry, Science and Resources259 contracts
A$21,561,729
Department of Climate Change, Energy, the Environment and Water110 contracts
A$15,763,766
Department of Home Affairs2 contracts
A$13,818,220
Bureau of Meteorology4 contracts
A$7,942,529
Australian Federal Police58 contracts
A$6,788,147
Australian Radiation Protection and Nuclear Safety Agency57 contracts
A$5,667,383
Department of Agriculture, Fisheries and Forestry63 contracts
A$5,232,134
Department of Health and Aged Care26 contracts
A$3,496,628
Geoscience Australia41 contracts
A$2,928,269
Australian Institute of Marine Science2 contracts
A$2,597,646
Department of Health, Disability and Ageing15 contracts
A$1,656,700
Australian Signals Directorate13 contracts
A$925,715
Australian Submarine Agency3 contracts
A$589,308
Department of Foreign Affairs and Trade3 contracts
A$217,413
Australian Criminal Intelligence Commission2 contracts
A$72,251
Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts1 contract
A$47,213
National Archives of Australia1 contract
A$22,971
Royal Australian Mint1 contract
A$15,824

How the line is bought

by value, since 2024
80%limited tender
0of these to K&Y DIAMOND LTD
Limited tender, no open approach to market1,719 contracts
A$216,103,879 · 79.7%
Open tender106 contracts
A$54,958,390 · 20.3%

Contracts reaching their end dates

Oct 2026 – October 2027
166contracts
A$46,614,311end by October 2027
44end in June 2027 · A$23.7M
119in agencies never served · A$25.4M
A$633K
A$1.9M
A$3.9M
A$1.0M
A$3.2M
A$7.6M
A$2.6M
A$1.5M
A$23.7M
A$53.5K
A$312K
A$93.1K
Oct 2616 contractsNov 2612 contractsDec 2629 contractsJan 278 contractsFeb 2713 contractsMar 2717 contractsApr 278 contractsMay 2711 contractsJun 2744 contractsJul 272 contractsAug 274 contractsSep 272 contracts

Suppliers next to it in the line

since January 2024
Livingstone International Pty Ltd2 contracts · 2 agencies
A$53,782
BRAEMAC (SA) PTY LTD1 contract · 1 agency
A$53,470
K&Y DIAMOND LTD
A$53,396
QPE ADVANCED MACHINING PTY LTD1 contract · 1 agency
A$52,508

All 722 suppliers in the line

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.