HAMMERSTONE PTY LTD: public contracts won without a rival in Australia: 25 uncontested awards; 74% of its awards; 25 without a competition; 0 single bid.
Assay record ASY-AU-0NLNSHP18U · Cite as: Assay Systems, “HAMMERSTONE PTY LTD: public contracts won without a rival in Australia”, https://assay-systems.com/register/au/uncontested/s/hammerstone-pty-ltd/
HAMMERSTONE PTY LTD won 25 of its 34 public contract awards in Australia without a rival from 2021-09-28 to 2026-08-17: 25 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Department of Defence with 25.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
Department of Defence gave HAMMERSTONE PTY LTD 34 awards: 25 without a competition, 0 after a competition with a single bid. First 2021-09-28, latest 2026-08-17.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-08-17 | Department of Defence CN4269851 | No competition Limited tender | — |
| 2026-03-25 | Department of Defence CN4227947 | No competition Limited tender | — |
| 2026-03-05 | Department of Defence CN4223670 | No competition Limited tender | — |
| 2025-12-24 | Department of Defence CN4212047 | No competition Limited tender | — |
| 2025-08-06 | Department of Defence CN4177699 | No competition Limited tender | — |
| 2025-07-17 | Department of Defence CN4171250 | No competition Limited tender | — |
Every uncontested award in Australia · All countries · HAMMERSTONE PTY LTD in the register
Source: AusTender contract notices, Department of Finance (tenders.gov.au), Creative Commons Attribution 3.0 Australia; “limited tender” is counted as an award without a competition, AusTender does not publish the number of bids. Awards are matched to their buyer and supplier as published. Values in these notices often state a framework ceiling rather than a contract amount, so awards are counted, not summed. Updated 17 October 2026.