Link4 Stone & Chalk: public contracts won without a rival in Australia: 15 uncontested awards; 56% of its awards; 15 without a competition; 0 single bid.
Assay record ASY-AU-1R2U6HV1C5 · Cite as: Assay Systems, “Link4 Stone & Chalk: public contracts won without a rival in Australia”, https://assay-systems.com/register/au/uncontested/s/link4-stone-chalk/
Link4 Stone & Chalk won 15 of its 27 public contract awards in Australia without a rival from 2022-03-10 to 2026-09-07: 15 without a competition and 0 after a competition that drew a single bid. 15 buyers awarded it without a rival, the largest Department of the Treasury with 1.
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 the Treasury gave Link4 Stone & Chalk 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2023-09-07, latest 2026-09-07.
Clean Energy Regulator gave Link4 Stone & Chalk 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2022-04-21, latest 2025-04-04.
Net Zero Economy Authority gave Link4 Stone & Chalk 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-06-15, latest 2025-06-15.
Geoscience Australia gave Link4 Stone & Chalk 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-03-20, latest 2024-03-20.
Tertiary Education Quality and Standards Agency gave Link4 Stone & Chalk 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-07-14, latest 2025-07-14.
Australian Electoral Commission gave Link4 Stone & Chalk 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2022-07-06, latest 2025-11-26.
Australian National Audit Office gave Link4 Stone & Chalk 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2022-05-05, latest 2025-06-25.
Australian Centre for International Agricultural Research gave Link4 Stone & Chalk 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-05-21, latest 2026-05-21.
Department of Agriculture, Fisheries and Forestry gave Link4 Stone & Chalk 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-04-09, latest 2024-04-09.
Federal Court of Australia gave Link4 Stone & Chalk 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-06-21, latest 2026-06-21.
Office of the Director of Public Prosecutions gave Link4 Stone & Chalk 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-02-05, latest 2025-02-05.
Australian Bureau of Statistics gave Link4 Stone & Chalk 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2022-03-10, latest 2025-09-18.
Productivity Commission gave Link4 Stone & Chalk 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2022-04-13, latest 2024-09-09.
Office of the Commonwealth Ombudsman gave Link4 Stone & Chalk 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2025-07-15, latest 2025-08-27.
Great Barrier Reef Marine Park Authority gave Link4 Stone & Chalk 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2022-05-03, latest 2026-05-12.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-09-07 | Department of the Treasury CN4274668 | No competition Limited tender | — |
| 2026-06-21 | Federal Court of Australia CN4252172 | No competition Limited tender | — |
| 2026-05-21 | Australian Centre for International Agricultural Research CN4242408 | No competition Limited tender | — |
| 2026-05-12 | Great Barrier Reef Marine Park Authority CN4239666 | No competition Limited tender | — |
| 2025-11-26 | Australian Electoral Commission CN4204183 | No competition Limited tender | — |
| 2025-09-18 | Australian Bureau of Statistics CN4188360 | No competition Limited tender | — |
Every uncontested award in Australia · All countries
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.